Dette script bør ikke installeres direkte. Det er et bibliotek, som andre scripts kan inkludere med metadirektivet // @require https://update.greasyfork.org/scripts/541933/1620646/Autocomplete%20Radar%20Library.js
// ==UserScript==
// @name Autocomplete Radar Library
// @namespace http://tampermonkey.net/
// @version 1
// @description Radar Library
// @author Tyler
// ==/UserScript==
var Radar=function(){"use strict";class t{static setup(e={}){t.options=e}static get(){return t.options||{}}static clear(){t.options={}}}t.defaultOptions={live:!1,logLevel:"error",host:"https://api.radar.io",version:"v1",debug:!1};const e={none:0,error:1,warn:2,info:3,debug:4},i=()=>{if(window&&window.RADAR_TEST_ENV)return e.none;const{logLevel:i,debug:r}=t.get();return r?e.debug:i?e[i]:e.error};class r{static debug(t,r){i()===e.debug&&console.log(`Radar SDK (debug): ${t.trim()}`,r)}static info(t){i()>=e.info&&console.log(`Radar SDK: ${t.trim()}`)}static warn(t){i()>=e.warn&&console.warn(`Radar SDK: ${t.trim()}`)}static error(t){i()>=e.error&&console.error(`Radar SDK: ${t.trim()}`)}}class n{static get USER_ID(){return"radar-userId"}static get DEVICE_ID(){return"radar-deviceId"}static get INSTALL_ID(){return"radar-installId"}static get SESSION_ID(){return"radar-sessionId"}static get DESCRIPTION(){return"radar-description"}static get METADATA(){return"radar-metadata"}static get CACHED_LOCATION(){return"radar-cached-location"}static get TRIP_OPTIONS(){return"radar-trip-options"}static get PRODUCT(){return"radar-product"}static getStorage(){const t=null===window||void 0===window?void 0:window.localStorage;return t||r.warn("localStorage not available."),t}static setItem(t,e){const i=this.getStorage();i&&null!=e&&i.setItem(t,e)}static getItem(t){const e=this.getStorage();if(!e)return null;const i=e.getItem(t);return null!=i?i:null}static getJSON(t){const e=this.getItem(t);if(!e)return null;try{return JSON.parse(e)}catch(e){return r.warn(`could not getJSON from storage for key: ${t}`),null}}static removeItem(t){const e=this.getStorage();if(!e)return null;e.removeItem(t)}static clear(){const t=this.getStorage();if(!t)return null;t.clear()}}function s(t,e,i,r){return new(i||(i=Promise))((function(n,s){function o(t){try{l(r.next(t))}catch(t){s(t)}}function a(t){try{l(r.throw(t))}catch(t){s(t)}}function l(t){var e;t.done?n(t.value):(e=t.value,e instanceof i?e:new i((function(t){t(e)}))).then(o,a)}l((r=r.apply(t,e||[])).next())}))}class o extends Error{constructor(t){super(t),this.status=""}}class a extends o{constructor(t){super(t),this.name="RadarPublishableKeyError",this.status="ERROR_PUBLISHABLE_KEY"}}class l extends o{constructor(t){super(t),this.name="RadarLocationError",this.status="ERROR_LOCATION"}}class c extends o{constructor(t){super(t),this.name="RadarPermissionsError",this.status="ERROR_PERMISSIONS"}}class h extends o{constructor(){super("Radar Verify app not running."),this.name="RadarVerifyAppError",this.status="ERROR_VERIFY_APP"}}class u extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Bad request."),this.name="RadarBadRequestError",this.code=400,this.response=t,this.status="ERROR_BAD_REQUEST"}}class d extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Unauthorized."),this.name="RadarUnauthorizedError",this.code=401,this.response=t,this.status="ERROR_UNAUTHORIZED"}}class p extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Payment required."),this.name="RadarPaymentRequiredError",this.code=402,this.response=t,this.status="ERROR_PAYMENT_REQUIRED"}}class f extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Forbidden."),this.name="RadarForbiddenError",this.code=403,this.response=t,this.status="ERROR_FORBIDDEN"}}class m extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Not found."),this.name="RadarNotFoundError",this.code=404,this.response=t,this.status="ERROR_NOT_FOUND"}}class _ extends o{constructor(t){var e,i;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Rate limit exceeded."),this.name="RadarRateLimitError",this.code=429,this.response=t,this.type=null===(i=null==t?void 0:t.meta)||void 0===i?void 0:i.type,this.status="ERROR_RATE_LIMIT"}}class g extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Internal server error."),this.name="RadarServerError",this.response=t,this.status="ERROR_SERVER"}}class y extends o{constructor(){super("Request timed out."),this.name="RadarNetworkError",this.status="ERROR_NETWORK"}}class x extends o{constructor(t){var e;super((null===(e=null==t?void 0:t.meta)||void 0===e?void 0:e.message)||"Something went wrong."),this.name="RadarUnknownError",this.response=t,this.status="ERROR_UNKNOWN"}}class v extends o{constructor(t){super(t),this.name="RadarAutocompleteContainerNotFound",this.status="CONTAINER_NOT_FOUND"}}const b={maximumAge:0,timeout:1e4,enableHighAccuracy:!0},w=t=>Boolean("high"===t);class T{static getCurrentPosition(e={}){return s(this,void 0,void 0,(function*(){return new Promise(((i,s)=>{const o=t.get();if(!navigator||!navigator.geolocation)return s(new l("navigator.geolocation is not available."));if(o.cacheLocationMinutes)try{const t=n.getItem(n.CACHED_LOCATION);if(t){const e=JSON.parse(t),{latitude:r,longitude:n,accuracy:s,expiresAt:o}=e||{};if(Date.now()<parseInt(o)&&r&&n&&s)return i({latitude:r,longitude:n,accuracy:s})}}catch(t){r.warn("could not load cached location.")}const a=Object.assign({},b);void 0!==o.locationMaximumAge&&(a.maximumAge=o.locationMaximumAge),void 0!==o.locationTimeout&&(a.timeout=o.locationTimeout),void 0!==o.desiredAccuracy&&(a.enableHighAccuracy=w(o.desiredAccuracy)),void 0!==e.desiredAccuracy&&(a.enableHighAccuracy=w(e.desiredAccuracy)),r.info(`Using geolocation options: ${JSON.stringify(a)}`),navigator.geolocation.getCurrentPosition((t=>{if(!t||!t.coords)return s(new l("device location return empty coordinates."));const{latitude:e,longitude:r,accuracy:a}=t.coords;if(o.cacheLocationMinutes){const t=Number.parseFloat(o.cacheLocationMinutes),i=Date.now(),s={latitude:e,longitude:r,accuracy:a,updatedAt:i,expiresAt:i+60*t*1e3};n.setItem(n.CACHED_LOCATION,JSON.stringify(s))}return i({latitude:e,longitude:r,accuracy:a})}),(t=>t&&1===t.code?s(new c("Location permissions denied.")):s(new l("Could not determine location."))),a)}))}))}static getPermissionStatus(){return s(this,void 0,void 0,(function*(){return new Promise(((t,e)=>{if(!navigator||!navigator.permissions)return e(new l("navigator.permissions is not available."));navigator.permissions.query({name:"geolocation"}).then((e=>{let i="NOT_DETERMINED";switch(e.state){case"granted":i="GRANTED_FOREGROUND";break;case"denied":i="DENIED";break;case"prompt":i="NOT_DETERMINED"}return t(i)}))}))}))}}var P="4.5.3";const I=new Map;class M{static request({method:e,path:i,data:n,host:o,version:v,headers:b={},responseType:w,requestId:T}){return s(this,void 0,void 0,(function*(){return new Promise(((s,M)=>{const S=t.get(),C=S.publishableKey;if(!C)return void M(new a("publishableKey not set."));let E=`${o||S.host}/${v||S.version}/${i}`,A={};if(Object.keys(n||{}).forEach((t=>{const e=n[t];void 0!==e&&(A[t]=e)})),"GET"===e){const t=Object.keys(A).map((t=>`${t}=${encodeURIComponent(A[t])}`));if(t.length>0){const e=t.join("&");E=`${E}?${e}`}A=void 0}if(T){const t=I.get(T);t&&t.abort()}const k=new XMLHttpRequest;k.open(e,E,!0),T&&I.set(T,k);const z={Authorization:C,"Content-Type":"application/json","X-Radar-Device-Type":"Web","X-Radar-SDK-Version":P};let R={};"function"==typeof S.getRequestHeaders&&(R=S.getRequestHeaders());const D=Object.assign(z,R,b);Object.keys(D).forEach((t=>{k.setRequestHeader(t,D[t])})),w&&(k.responseType=w),k.onload=()=>{var t;let e;T&&I.delete(T);try{e="blob"===k.responseType?{code:k.status,data:k.response}:JSON.parse(k.response)}catch(t){return M(new g(e))}const i=null===(t=null==e?void 0:e.meta)||void 0===t?void 0:t.error;return"ERROR_PERMISSIONS"===i?M(new c("Location permissions not granted.")):"ERROR_LOCATION"===i?M(new l("Could not determine location.")):"ERROR_NETWORK"===i?M(new y):200==k.status?s(e):(S.debug&&(r.debug(`API call failed: ${E}`),r.debug(JSON.stringify(e))),void(400===k.status?M(new u(e)):401===k.status?M(new d(e)):402===k.status?M(new p(e)):403===k.status?M(new f(e)):404===k.status?M(new m(e)):429===k.status?M(new _(e)):500<=k.status&&k.status<600?M(new g(e)):M(new x(e))))},k.onerror=function(){M(!o||"http://localhost:52516"!==o&&"https://radar-verify.com:52516"!==o?new y:new h)},k.ontimeout=function(){M(!o||"http://localhost:52516"!==o&&"https://radar-verify.com:52516"!==o?new y:new h)},k.send(JSON.stringify(A))}))}))}}class S{static validateAddress(e){return s(this,void 0,void 0,(function*(){const i=t.get(),r=yield M.request({method:"GET",path:"addresses/validate",data:e}),{address:n,result:s}=r,o={address:n,result:s};return i.debug&&(o.response=r),o}))}}const C=()=>"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(t=>{const e=16*Math.random()|0;return("x"==t?e:3&e|8).toString(16)}));class E{static getDeviceId(){const t=n.getItem(n.DEVICE_ID);if(t)return t;const e=C();return n.setItem(n.DEVICE_ID,e),e}static getInstallId(){const t=n.getItem(n.INSTALL_ID);if(t)return t;const e=C();return n.setItem(n.INSTALL_ID,e),e}}class A{static getSessionId(){const t=n.getItem(n.SESSION_ID);if(t&&(t=>{const e=Math.trunc(Date.now()/1e3),i=Number.parseInt(t);return Math.abs(e-i)<300})(t))return t;const e=Math.trunc(Date.now()/1e3).toString();return n.setItem(n.SESSION_ID,e),e}}class k{static getConfig(e={}){return s(this,void 0,void 0,(function*(){if("v1"!=t.get().version)return void r.info("Skipping /config call.");const i={deviceId:e.deviceId||E.getDeviceId(),installId:e.installId||E.getInstallId(),sessionId:A.getSessionId(),locationAuthorization:yield T.getPermissionStatus()};try{yield M.request({method:"GET",path:"config",data:i})}catch(t){r.warn(`Error calling /config: ${t.message}`)}}))}}class z{static getContext(e){return s(this,void 0,void 0,(function*(){const i=t.get();e.latitude&&e.longitude||(e=yield T.getCurrentPosition());const{latitude:r,longitude:n,accuracy:s}=e,o=yield M.request({method:"GET",path:"context",data:{coordinates:`${r},${n}`,accuracy:s}}),{geofences:a,place:l,country:c,state:h,dma:u,postalCode:d}=o,p={location:e,geofences:a,place:l,country:c,state:h,dma:u,postalCode:d};return i.debug&&(p.response=o),p}))}}class R{static logConversion(e){return s(this,void 0,void 0,(function*(){const i=t.get(),r=e.name,s=e.userId||n.getItem(n.USER_ID),o=e.deviceId||E.getDeviceId(),a=e.installId||E.getInstallId(),l=e.metadata||{},c=e.createdAt;e.revenue&&(l.revenue=e.revenue);const h={name:r,userId:s,deviceId:o,installId:a,metadata:l};"string"==typeof c?h.createdAt=c:c instanceof Date?h.createdAt=c.toISOString():h.createdAt=(new Date).toISOString();const u=yield M.request({method:"POST",path:"events",data:h}),d={event:u.event};return i.debug&&(d.response=u),d}))}}class D{static forwardGeocode(e){return s(this,void 0,void 0,(function*(){const i=t.get(),{query:r,layers:n,country:s,lang:o}=e,a=yield M.request({method:"GET",path:"geocode/forward",data:{query:r,layers:n,country:s,lang:o}}),l={addresses:a.addresses};return i.debug&&(l.response=a),l}))}static reverseGeocode(e){return s(this,void 0,void 0,(function*(){const i=t.get();let{latitude:r,longitude:n,layers:s}=e;if(!r||!n){const t=yield T.getCurrentPosition();r=t.latitude,n=t.longitude}const o=yield M.request({method:"GET",path:"geocode/reverse",data:{coordinates:`${r},${n}`,layers:s}}),a={addresses:o.addresses};return i.debug&&(a.response=o),a}))}static ipGeocode(){return s(this,void 0,void 0,(function*(){const e=t.get(),i=yield M.request({method:"GET",path:"geocode/ip"}),r={ip:i.ip,address:i.address,proxy:i.proxy};return e.debug&&(r.response=i),r}))}}class L{static distance(e){return s(this,void 0,void 0,(function*(){const i=t.get();let{origin:r,destination:n,modes:s,units:o,geometry:a,geometryPoints:l,avoid:c}=e;if(r){if("string"!=typeof r){const{latitude:t,longitude:e}=r;r=`${t},${e}`}}else{const{latitude:t,longitude:e}=yield T.getCurrentPosition();r=`${t},${e}`}if("string"!=typeof n){const{latitude:t,longitude:e}=n;n=`${t},${e}`}Array.isArray(s)&&(s=s.join(",")),Array.isArray(c)&&(c=c.join(","));const h=yield M.request({method:"GET",path:"route/distance",data:{origin:r,destination:n,modes:s,units:o,geometry:a,geometryPoints:l,avoid:c}}),u={routes:h.routes};return i.debug&&(u.response=h),u}))}static matrix(e){return s(this,void 0,void 0,(function*(){const i=t.get();let{origins:r,destinations:n,mode:s,units:o,avoid:a}=e;if(r)Array.isArray(r)&&(r=r.map((t=>`${t.latitude},${t.longitude}`)).join("|"));else{const{latitude:t,longitude:e}=yield T.getCurrentPosition();let i=[];for(let r=0;r<n.length;r++)i.push(`${t},${e}`);r=i.join("|")}Array.isArray(n)&&(n=n.map((t=>`${t.latitude},${t.longitude}`)).join("|")),Array.isArray(a)&&(a=a.join(","));const l=yield M.request({method:"GET",path:"route/matrix",data:{origins:r,destinations:n,mode:s,units:o,avoid:a}}),c={origins:l.origins,destinations:l.destinations,matrix:l.matrix};return i.debug&&(c.response=l),c}))}}class F{static autocomplete(e,i){return s(this,void 0,void 0,(function*(){const r=t.get();let{query:n,near:s,limit:o,layers:a,countryCode:l,expandUnits:c,mailable:h,lang:u,postalCode:d}=e;s&&"string"!=typeof s&&s.latitude&&s.longitude&&(s=`${s.latitude},${s.longitude}`);const p=yield M.request({method:"GET",path:"search/autocomplete",data:{query:n,near:s,limit:o,layers:a,countryCode:l,expandUnits:c,mailable:h,lang:u,postalCode:d},requestId:i}),f={addresses:p.addresses};return r.debug&&(f.response=p),f}))}static searchGeofences(e){return s(this,void 0,void 0,(function*(){const i=t.get();let{near:r,radius:n,tags:s,metadata:o,limit:a,includeGeometry:l}=e;if(r){if("string"!=typeof r){const{latitude:t,longitude:e}=r;r=`${t},${e}`}}else{const{latitude:t,longitude:e}=yield T.getCurrentPosition();r=`${t},${e}`}Array.isArray(s)&&(s=s.join(","));const c=yield M.request({method:"GET",path:"search/geofences",data:{near:r,radius:n,tags:s,metadata:o,limit:a,includeGeometry:l}}),h={geofences:c.geofences};return i.debug&&(h.response=c),h}))}static searchPlaces(e){return s(this,void 0,void 0,(function*(){const i=t.get();let{near:r,radius:n,chains:s,categories:o,groups:a,limit:l}=e;if(r){if("string"!=typeof r){const{latitude:t,longitude:e}=r;r=`${t},${e}`}}else{const{latitude:t,longitude:e}=yield T.getCurrentPosition();r=`${t},${e}`}Array.isArray(s)&&(s=s.join(",")),Array.isArray(o)&&(o=o.join(",")),Array.isArray(a)&&(a=a.join(","));const c=yield M.request({method:"GET",path:"search/places",data:{near:r,radius:n,chains:s,categories:o,groups:a,limit:l}}),h={places:c.places};return i.debug&&(h.response=c),h}))}}const B=t=>t&&"[object Date]"===Object.prototype.toString.call(t)&&!isNaN(t);class O{static setTripOptions(t){if(!t)return void O.clearTripOptions();const e=JSON.stringify(t);r.debug(`Saving trip options: ${e}`),n.setItem(n.TRIP_OPTIONS,e)}static getTripOptions(){let t=n.getItem(n.TRIP_OPTIONS);return t&&(t=JSON.parse(t)),t}static clearTripOptions(){n.removeItem(n.TRIP_OPTIONS)}static startTrip(e){return s(this,void 0,void 0,(function*(){const i=t.get();(e=e||O.getTripOptions())||r.warn('tripOptions not set when calling "startTrip"');const s=e.userId||n.getItem(n.USER_ID);s&&s!==n.getItem(n.USER_ID)&&n.setItem(n.USER_ID,s);const{externalId:o,destinationGeofenceTag:a,destinationGeofenceExternalId:l,mode:c,metadata:h,approachingThreshold:u,scheduledArrivalAt:d}=e,p={userId:s,externalId:o,destinationGeofenceTag:a,destinationGeofenceExternalId:l,mode:c,metadata:h,approachingThreshold:u};B(d)?p.scheduledArrivalAt=null==d?void 0:d.toJSON():(d&&r.warn("Invalid date format for scheduledArrivalAt"),p.scheduledArrivalAt=void 0);const f=yield M.request({method:"POST",path:"trips",data:p});O.setTripOptions(e);const m={trip:f.trip,events:f.events};return i.debug&&(m.response=f),m}))}static updateTrip(e,i){return s(this,void 0,void 0,(function*(){const n=t.get();(e=e||O.getTripOptions())||r.warn('tripOptions not set when calling "startTrip"');const{externalId:s,destinationGeofenceTag:o,destinationGeofenceExternalId:a,mode:l,metadata:c,approachingThreshold:h,scheduledArrivalAt:u}=e,d={status:i,externalId:s,destinationGeofenceTag:o,destinationGeofenceExternalId:a,mode:l,metadata:c,approachingThreshold:h};B(u)?d.scheduledArrivalAt=null==u?void 0:u.toJSON():(u&&r.warn("Invalid date format for scheduledArrivalAt"),d.scheduledArrivalAt=void 0);const p=yield M.request({method:"PATCH",path:`trips/${s}/update`,data:d}),f={trip:p.trip,events:p.events};return n.debug&&(f.response=p),f}))}static completeTrip(){return s(this,void 0,void 0,(function*(){const t=O.getTripOptions(),e=yield O.updateTrip(t,"completed");return O.clearTripOptions(),e}))}static cancelTrip(){return s(this,void 0,void 0,(function*(){const t=O.getTripOptions(),e=yield O.updateTrip(t,"canceled");return O.clearTripOptions(),e}))}}const j=t=>btoa(t).replace(/\+/g,"-").replace(/\//g,"_").replace(/=+$/,"");class N{static trackOnce(e){return s(this,void 0,void 0,(function*(){const i=t.get();let o,{latitude:a,longitude:l,accuracy:c,desiredAccuracy:h,fraud:u}=e;if(!a||!l){const t=yield T.getCurrentPosition({desiredAccuracy:h});a=t.latitude,l=t.longitude,c=t.accuracy}try{o=yield T.getPermissionStatus()}catch(t){r.warn(`Location authorization error: ${t.message}`)}const d=e.userId||n.getItem(n.USER_ID),p=e.deviceId||E.getDeviceId(),f=e.installId||E.getInstallId(),m=A.getSessionId(),_=e.deviceType||"Web",g=e.description||n.getItem(n.DESCRIPTION);let y;try{y=Intl.DateTimeFormat().resolvedOptions().timeZone}catch(t){r.warn(`Error getting time zone: ${t.message}`)}d?n.setItem(n.USER_ID,d):r.warn("userId not provided for trackOnce.");const x=e.metadata||n.getJSON(n.METADATA),v=e.tripOptions||O.getTripOptions();v&&(v.version="2");const b={},w=n.getItem(n.PRODUCT);w&&(b["X-Radar-Product"]=w);const I=Object.assign(Object.assign({},e),{locationAuthorization:o,accuracy:c,description:g,deviceId:p,deviceType:_,foreground:!0,installId:f,sessionId:m,latitude:a,longitude:l,metadata:x,sdkVersion:P,stopped:!0,userId:d,tripOptions:v,timeZone:y});let S;if(u){const t="https://api-verified.radar.io",e=navigator.language,r=navigator.languages,{dk:n}=yield M.request({host:t,method:"GET",path:"config",data:{deviceId:p,installId:f,sessionId:m,locationAuthorization:o},headers:{"X-Radar-Desktop-Device-Type":"Web"}}),h={payload:JSON.stringify(Object.assign(Object.assign({},I),{lang:e,langs:r}))},u=yield((t,e)=>s(void 0,void 0,void 0,(function*(){const i=new TextEncoder,r=j(JSON.stringify({alg:"HS256",typ:"JWT"})),n=j(JSON.stringify(t)),s=i.encode(e),o=i.encode(`${r}.${n}`),a=yield crypto.subtle.importKey("raw",s,{name:"HMAC",hash:{name:"SHA-256"}},!1,["sign"]),l=yield crypto.subtle.sign("HMAC",a,o);return`${r}.${n}.${j(String.fromCharCode(...Array.from(new Uint8Array(l))))}`})))(h,n);b["X-Radar-Body-Is-Token"]="true",S=yield M.request({host:t,method:"POST",path:"track",data:{token:u},headers:b});let{user:d,events:_,token:g,expiresAt:y,expiresIn:x,passed:v,failureReasons:w,_id:T}=S;const P={latitude:a,longitude:l,accuracy:c};y&&(y=new Date(y));const C={user:d,events:_,location:P,token:g,expiresAt:y,expiresIn:x,passed:v,failureReasons:w,_id:T};return i.debug&&(C.response=S),C}S=yield M.request({method:"POST",path:"track",data:I,headers:b});const{user:C,events:k}=S,z={user:C,events:k,location:{latitude:a,longitude:l,accuracy:c}};return i.debug&&(z.response=S),z}))}}let V=null,Z=null,U=null,$=0,G=null,q=null;class H{static trackVerified(e,i=!1){return s(this,void 0,void 0,(function*(){const s=t.get(),{skipVerifyApp:o}=e,a=e.userId||n.getItem(n.USER_ID),l=E.getDeviceId(),c=E.getInstallId(),h=A.getSessionId(),u=e.description||n.getItem(n.DESCRIPTION);a?n.setItem(n.USER_ID,a):r.warn("userId not provided for trackVerified.");const 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_e(t,e,i){return t+i*(e-t)}function ge(t,e,i){return t.map(((t,r)=>_e(t,e[r],i)))}class ye{constructor(t,e,i,r=1,n=!0){this.r=t,this.g=e,this.b=i,this.a=r,n||(this.r*=r,this.g*=r,this.b*=r,r||this.overwriteGetter("rgb",[t,e,i,r]))}static parse(t){if(t instanceof ye)return t;if("string"!=typeof t)return;const e=function(t){if("transparent"===(t=t.toLowerCase().trim()))return[0,0,0,0];const e=me[t];if(e){const[t,i,r]=e;return[t/255,i/255,r/255,1]}if(t.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(t)){const e=t.length<6?1:2;let i=1;return[ue(t.slice(i,i+=e)),ue(t.slice(i,i+=e)),ue(t.slice(i,i+=e)),ue(t.slice(i,i+e)||"ff")]}if(t.startsWith("rgb")){const e=t.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(e){const[t,i,r,n,s,o,a,l,c,h,u,d]=e,p=[n||" ",a||" ",h].join("");if(" "===p||" /"===p||",,"===p||",,,"===p){const t=[r,o,c].join(""),e="%%%"===t?100:""===t?255:0;if(e){const 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i=ke(t);if(void 0!==n[String(t)])return c.error("Branch labels must be unique.");n[String(t)]=s.length}const h=e.parse(l,o,r);if(!h)return null;r=r||h.type,s.push(h)}const o=e.parse(t[1],1,Bt);if(!o)return null;const a=e.parse(t[t.length-1],t.length-1,r);return a?"value"!==o.type.kind&&e.concat(1).checkSubtype(i,o.type)?null:new qe(i,r,o,n,s,a):null}evaluate(t){const e=this.input.evaluate(t);return(ke(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))&&this.otherwise.outputDefined()}}class He{constructor(t,e,i){this.type=t,this.branches=e,this.otherwise=i}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let i;e.expectedType&&"value"!==e.expectedType.kind&&(i=e.expectedType);const r=[];for(let 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e=t.map((t=>{try{return new RegExp(`\\p{sc=${t}}`,"u").source}catch(t){return null}})).filter((t=>t));return new RegExp(e.join("|"),"u")}const rs=is(["Arab","Dupl","Mong","Ougr","Syrc"]);function ns(t){return!rs.test(String.fromCodePoint(t))}const ss=is(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function os(t){return!(746!==t&&747!==t&&(t<4352||!(Qn["CJK Compatibility Forms"](t)&&!(t>=65097&&t<=65103)||Qn["CJK Compatibility"](t)||Qn["CJK Strokes"](t)||!(!Qn["CJK Symbols and Punctuation"](t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||Qn["Enclosed CJK Letters and Months"](t)||Qn["Ideographic Description Characters"](t)||Qn.Kanbun(t)||Qn.Katakana(t)&&12540!==t||!(!Qn["Halfwidth and Fullwidth Forms"](t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||!(!Qn["Small Form Variants"](t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||Qn["Vertical Forms"](t)||Qn["Yijing Hexagram Symbols"](t)||/\p{sc=Cans}/u.test(String.fromCodePoint(t))||/\p{sc=Hang}/u.test(String.fromCodePoint(t))||ss.test(String.fromCodePoint(t)))))}function as(t){return!(os(t)||function(t){return!!(Qn["Latin-1 Supplement"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||Qn["General Punctuation"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||Qn["Letterlike Symbols"](t)||Qn["Number Forms"](t)||Qn["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||Qn["Control Pictures"](t)&&9251!==t||Qn["Optical Character Recognition"](t)||Qn["Enclosed Alphanumerics"](t)||Qn["Geometric Shapes"](t)||Qn["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||Qn["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||Qn["CJK Symbols and Punctuation"](t)||Qn.Katakana(t)||Qn["Private Use Area"](t)||Qn["CJK Compatibility Forms"](t)||Qn["Small Form Variants"](t)||Qn["Halfwidth and Fullwidth Forms"](t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}const ls=is(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function cs(t){return ls.test(String.fromCodePoint(t))}function hs(t,e){return!(!e&&cs(t)||t>=2304&&t<=3583||t>=3840&&t<=4255||Qn.Khmer(t))}function us(t){for(const e of t)if(cs(e.charCodeAt(0)))return!0;return!1}const ds=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(t){this.pluginStatus=t.pluginStatus,this.pluginURL=t.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(t){if(ds.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=t.applyArabicShaping,this.processBidirectionalText=t.processBidirectionalText,this.processStyledBidirectionalText=t.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}syncState(t,i){return e(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if("loading"!==t.pluginStatus)return this.setState(t),t;const e=t.pluginURL,r=new Promise((t=>{this.loadScriptResolve=t}));i(e);const n=new Promise((t=>setTimeout((()=>t()),this.TIMEOUT)));if(yield Promise.race([r,n]),this.isParsed()){const t={pluginStatus:"loaded",pluginURL:e};return this.setState(t),t}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${e}`)}))}};class ps{constructor(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Jn,this.transition={})}isSupportedScript(t){return function(t,e){for(const i of t)if(!hs(i.charCodeAt(0),e))return!1;return!0}(t,"loaded"===ds.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,e=t-Math.floor(t),i=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*e}}}class fs{constructor(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(Dr(t))return new Wr(t,e);if(Ur(t)){const i=Hr(t,e);if("error"===i.result)throw new Error(i.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return i.value}{let i=t;return"color"===e.type&&"string"==typeof t?i=ye.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)?i=Me.parse(t):"projectionDefinition"===e.type&&"string"==typeof t&&(i=Ce.parse(t)):i=Te.parse(t),{kind:"constant",evaluate:()=>i}}}(void 0===e?t.specification.default:e,t.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(t,e,i){return this.property.possiblyEvaluate(this,t,e,i)}}class ms{constructor(t){this.property=t,this.value=new fs(t,void 0)}transitioned(t,e){return new gs(this.property,this.value,e,L({},t.transition,this.transition),t.now)}untransitioned(){return new gs(this.property,this.value,null,{},0)}}class _s{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)}getValue(t){return j(this._values[t].value.value)}setValue(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new ms(this._values[t].property)),this._values[t].value=new fs(this._values[t].property,null===e?void 0:j(e))}getTransition(t){return j(this._values[t].transition)}setTransition(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new ms(this._values[t].property)),this._values[t].transition=j(e)||void 0}serialize(){const t={};for(const e of Object.keys(this._values)){const i=this.getValue(e);void 0!==i&&(t[e]=i);const r=this.getTransition(e);void 0!==r&&(t[`${e}-transition`]=r)}return t}transitioned(t,e){const i=new ys(this._properties);for(const r of Object.keys(this._values))i._values[r]=this._values[r].transitioned(t,e._values[r]);return i}untransitioned(){const t=new ys(this._properties);for(const e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class gs{constructor(t,e,i,r,n){this.property=t,this.value=e,this.begin=n+r.delay||0,this.end=this.begin+r.duration||0,t.specification.transition&&(r.delay||r.duration)&&(this.prior=i)}possiblyEvaluate(t,e,i){const r=t.now||0,n=this.value.possiblyEvaluate(t,e,i),s=this.prior;if(s){if(r>this.end)return this.prior=null,n;if(this.value.isDataDriven())return this.prior=null,n;if(r<this.begin)return s.possiblyEvaluate(t,e,i);{const o=(r-this.begin)/(this.end-this.begin);return this.property.interpolate(s.possiblyEvaluate(t,e,i),n,A(o))}}return n}}class ys{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,e,i){const r=new bs(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(t,e,i);return r}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class xs{constructor(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)}hasValue(t){return void 0!==this._values[t].value}getValue(t){return j(this._values[t].value)}setValue(t,e){this._values[t]=new fs(this._values[t].property,null===e?void 0:j(e))}serialize(){const t={};for(const e of Object.keys(this._values)){const i=this.getValue(e);void 0!==i&&(t[e]=i)}return t}possiblyEvaluate(t,e,i){const r=new bs(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(t,e,i);return r}}class vs{constructor(t,e,i){this.property=t,this.value=e,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,i,r){return this.property.evaluate(this.value,this.parameters,t,e,i,r)}}class bs{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class ws{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,i){const r=ni[this.specification.type];return r?r(t,e,i):t}}class Ts{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,i,r){return new vs(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},i,r)}:t.expression,e)}interpolate(t,e,i){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new vs(this,{kind:"constant",value:void 0},t.parameters);const r=ni[this.specification.type];if(r){const n=r(t.value.value,e.value.value,i);return new vs(this,{kind:"constant",value:n},t.parameters)}return t}evaluate(t,e,i,r,n,s){return"constant"===t.kind?t.value:t.evaluate(e,i,r,n,s)}}class Ps extends Ts{possiblyEvaluate(t,e,i,r){if(void 0===t.value)return new vs(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const n=t.expression.evaluate(e,null,{},i,r),s="resolvedImage"===t.property.specification.type&&"string"!=typeof n?n.name:n,o=this._calculate(s,s,s,e);return new vs(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){const i=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new vs(this,{kind:"constant",value:i},e)}return new vs(this,t.expression,e)}evaluate(t,e,i,r,n,s){if("source"===t.kind){const o=t.evaluate(e,i,r,n,s);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},i,r),t.evaluate({zoom:Math.floor(e.zoom)},i,r),t.evaluate({zoom:Math.floor(e.zoom)+1},i,r),e):t.value}_calculate(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}}interpolate(t){return t}}class Is{constructor(t){this.specification=t}possiblyEvaluate(t,e,i,r){if(void 0!==t.value){if("constant"===t.expression.kind){const n=t.expression.evaluate(e,null,{},i,r);return this._calculate(n,n,n,e)}return this._calculate(t.expression.evaluate(new ps(Math.floor(e.zoom-1),e)),t.expression.evaluate(new ps(Math.floor(e.zoom),e)),t.expression.evaluate(new ps(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}}interpolate(t){return t}}class Ms{constructor(t){this.specification=t}possiblyEvaluate(t,e,i,r){return!!t.expression.evaluate(e,null,{},i,r)}interpolate(){return!1}}class Ss{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const e in t){const i=t[e];i.specification.overridable&&this.overridableProperties.push(e);const r=this.defaultPropertyValues[e]=new fs(i,void 0),n=this.defaultTransitionablePropertyValues[e]=new ms(i);this.defaultTransitioningPropertyValues[e]=n.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=r.possiblyEvaluate({})}}}qn("DataDrivenProperty",Ts),qn("DataConstantProperty",ws),qn("CrossFadedDataDrivenProperty",Ps),qn("CrossFadedProperty",Is),qn("ColorRampProperty",Ms);const Cs="-transition";class Es extends pt{constructor(t,e){if(super(),this.id=t.id,this.type=t.type,this._featureFilter={filter:()=>!0,needGeometry:!1},"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),e.layout&&(this._unevaluatedLayout=new xs(e.layout)),e.paint)){this._transitionablePaint=new _s(e.paint);for(const e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(const e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new bs(e.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)}setLayoutProperty(t,e,i={}){null!=e&&this._validate(Zn,`layers.${this.id}.layout.${t}`,t,e,i)||("visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)}getPaintProperty(t){return t.endsWith(Cs)?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)}setPaintProperty(t,e,i={}){if(null!=e&&this._validate(Vn,`layers.${this.id}.paint.${t}`,t,e,i))return!1;if(t.endsWith(Cs))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{const i=this._transitionablePaint._values[t],r="cross-faded-data-driven"===i.property.specification["property-type"],n=i.value.isDataDriven(),s=i.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);const o=this._transitionablePaint._values[t].value;return o.isDataDriven()||n||r||this._handleOverridablePaintPropertyUpdate(t,s,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,i){return!1}isHidden(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){const t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),O(t,((t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)))}_validate(t,e,i,r,n={}){return(!n||!1!==n.validate)&&Un(this,t.call(On,{key:e,layerType:this.type,objectKey:i,value:r,styleSpec:ft,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const e=this.paint.get(t);if(e instanceof vs&&Ar(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}const As={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ks{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class zs{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Rs(t,e=1){let i=0,r=0;return{members:t.map((t=>{const n=As[t.type].BYTES_PER_ELEMENT,s=i=Ds(i,Math.max(e,n)),o=t.components||1;return r=Math.max(r,n),i+=n*o,{name:t.name,type:t.type,components:o,offset:s}})),size:Ds(i,Math.max(r,e)),alignment:e}}function Ds(t,e){return Math.ceil(t/e)*e}class Ls extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.int16[r+0]=e,this.int16[r+1]=i,t}}Ls.prototype.bytesPerElement=4,qn("StructArrayLayout2i4",Ls);class Fs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.int16[n+0]=e,this.int16[n+1]=i,this.int16[n+2]=r,t}}Fs.prototype.bytesPerElement=6,qn("StructArrayLayout3i6",Fs);class Bs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const s=4*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=n,t}}Bs.prototype.bytesPerElement=8,qn("StructArrayLayout4i8",Bs);class Os extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n,s)}emplace(t,e,i,r,n,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=s,this.int16[a+5]=o,t}}Os.prototype.bytesPerElement=12,qn("StructArrayLayout2i4i12",Os);class js extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n,s)}emplace(t,e,i,r,n,s,o){const a=4*t,l=8*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.uint8[l+4]=r,this.uint8[l+5]=n,this.uint8[l+6]=s,this.uint8[l+7]=o,t}}js.prototype.bytesPerElement=8,qn("StructArrayLayout2i4ub8",js);class Ns extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.float32[r+0]=e,this.float32[r+1]=i,t}}Ns.prototype.bytesPerElement=8,qn("StructArrayLayout2f8",Ns);class Vs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s,o,a,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,t,e,i,r,n,s,o,a,l,c)}emplace(t,e,i,r,n,s,o,a,l,c,h){const u=10*t;return this.uint16[u+0]=e,this.uint16[u+1]=i,this.uint16[u+2]=r,this.uint16[u+3]=n,this.uint16[u+4]=s,this.uint16[u+5]=o,this.uint16[u+6]=a,this.uint16[u+7]=l,this.uint16[u+8]=c,this.uint16[u+9]=h,t}}Vs.prototype.bytesPerElement=20,qn("StructArrayLayout10ui20",Vs);class Zs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s,o,a,l,c,h,u){const d=this.length;return this.resize(d+1),this.emplace(d,t,e,i,r,n,s,o,a,l,c,h,u)}emplace(t,e,i,r,n,s,o,a,l,c,h,u,d){const p=12*t;return this.int16[p+0]=e,this.int16[p+1]=i,this.int16[p+2]=r,this.int16[p+3]=n,this.uint16[p+4]=s,this.uint16[p+5]=o,this.uint16[p+6]=a,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=h,this.int16[p+10]=u,this.int16[p+11]=d,t}}Zs.prototype.bytesPerElement=24,qn("StructArrayLayout4i4ui4i24",Zs);class Us extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.float32[n+0]=e,this.float32[n+1]=i,this.float32[n+2]=r,t}}Us.prototype.bytesPerElement=12,qn("StructArrayLayout3f12",Us);class $s extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}$s.prototype.bytesPerElement=4,qn("StructArrayLayout1ul4",$s);class Gs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s,o,a,l){const c=this.length;return this.resize(c+1),this.emplace(c,t,e,i,r,n,s,o,a,l)}emplace(t,e,i,r,n,s,o,a,l,c){const h=10*t,u=5*t;return this.int16[h+0]=e,this.int16[h+1]=i,this.int16[h+2]=r,this.int16[h+3]=n,this.int16[h+4]=s,this.int16[h+5]=o,this.uint32[u+3]=a,this.uint16[h+8]=l,this.uint16[h+9]=c,t}}Gs.prototype.bytesPerElement=20,qn("StructArrayLayout6i1ul2ui20",Gs);class qs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n,s)}emplace(t,e,i,r,n,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=s,this.int16[a+5]=o,t}}qs.prototype.bytesPerElement=12,qn("StructArrayLayout2i2i2i12",qs);class Hs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,i,r,n)}emplace(t,e,i,r,n,s){const o=4*t,a=8*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=r,this.int16[a+6]=n,this.int16[a+7]=s,t}}Hs.prototype.bytesPerElement=16,qn("StructArrayLayout2f1f2i16",Hs);class Ws extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n,s)}emplace(t,e,i,r,n,s,o){const a=16*t,l=4*t,c=8*t;return this.uint8[a+0]=e,this.uint8[a+1]=i,this.float32[l+1]=r,this.float32[l+2]=n,this.int16[c+6]=s,this.int16[c+7]=o,t}}Ws.prototype.bytesPerElement=16,qn("StructArrayLayout2ub2f2i16",Ws);class Ks extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.uint16[n+0]=e,this.uint16[n+1]=i,this.uint16[n+2]=r,t}}Ks.prototype.bytesPerElement=6,qn("StructArrayLayout3ui6",Ks);class Xs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_){const g=this.length;return this.resize(g+1),this.emplace(g,t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_)}emplace(t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g){const y=24*t,x=12*t,v=48*t;return this.int16[y+0]=e,this.int16[y+1]=i,this.uint16[y+2]=r,this.uint16[y+3]=n,this.uint32[x+2]=s,this.uint32[x+3]=o,this.uint32[x+4]=a,this.uint16[y+10]=l,this.uint16[y+11]=c,this.uint16[y+12]=h,this.float32[x+7]=u,this.float32[x+8]=d,this.uint8[v+36]=p,this.uint8[v+37]=f,this.uint8[v+38]=m,this.uint32[x+10]=_,this.int16[y+22]=g,t}}Xs.prototype.bytesPerElement=48,qn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Xs);class Ys extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,P,I,M,S){const C=this.length;return this.resize(C+1),this.emplace(C,t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,P,I,M,S)}emplace(t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,P,I,M,S,C){const E=32*t,A=16*t;return this.int16[E+0]=e,this.int16[E+1]=i,this.int16[E+2]=r,this.int16[E+3]=n,this.int16[E+4]=s,this.int16[E+5]=o,this.int16[E+6]=a,this.int16[E+7]=l,this.uint16[E+8]=c,this.uint16[E+9]=h,this.uint16[E+10]=u,this.uint16[E+11]=d,this.uint16[E+12]=p,this.uint16[E+13]=f,this.uint16[E+14]=m,this.uint16[E+15]=_,this.uint16[E+16]=g,this.uint16[E+17]=y,this.uint16[E+18]=x,this.uint16[E+19]=v,this.uint16[E+20]=b,this.uint16[E+21]=w,this.uint16[E+22]=T,this.uint32[A+12]=P,this.float32[A+13]=I,this.float32[A+14]=M,this.uint16[E+30]=S,this.uint16[E+31]=C,t}}Ys.prototype.bytesPerElement=64,qn("StructArrayLayout8i15ui1ul2f2ui64",Ys);class Js extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Js.prototype.bytesPerElement=4,qn("StructArrayLayout1f4",Js);class Qs extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.uint16[6*t+0]=e,this.float32[n+1]=i,this.float32[n+2]=r,t}}Qs.prototype.bytesPerElement=12,qn("StructArrayLayout1ui2f12",Qs);class to extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=4*t;return this.uint32[2*t+0]=e,this.uint16[n+2]=i,this.uint16[n+3]=r,t}}to.prototype.bytesPerElement=8,qn("StructArrayLayout1ul2ui8",to);class eo extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,t}}eo.prototype.bytesPerElement=4,qn("StructArrayLayout2ui4",eo);class io extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}io.prototype.bytesPerElement=2,qn("StructArrayLayout1ui2",io);class ro extends zs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const s=4*t;return this.float32[s+0]=e,this.float32[s+1]=i,this.float32[s+2]=r,this.float32[s+3]=n,t}}ro.prototype.bytesPerElement=16,qn("StructArrayLayout4f16",ro);class no extends ks{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new l(this.anchorPointX,this.anchorPointY)}}no.prototype.size=20;class so extends Gs{get(t){return new no(this,t)}}qn("CollisionBoxArray",so);class oo extends ks{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}oo.prototype.size=48;class ao extends Xs{get(t){return new oo(this,t)}}qn("PlacedSymbolArray",ao);class lo extends ks{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}lo.prototype.size=64;class co extends Ys{get(t){return new lo(this,t)}}qn("SymbolInstanceArray",co);class ho extends Js{getoffsetX(t){return this.float32[1*t+0]}}qn("GlyphOffsetArray",ho);class uo extends Fs{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}qn("SymbolLineVertexArray",uo);class po extends ks{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}po.prototype.size=12;class fo extends Qs{get(t){return new po(this,t)}}qn("TextAnchorOffsetArray",fo);class mo extends ks{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}mo.prototype.size=8;class _o extends to{get(t){return new mo(this,t)}}qn("FeatureIndexArray",_o);class go extends Ls{}class yo extends Ls{}class xo extends Ls{}class vo extends Os{}class bo extends js{}class wo extends Ns{}class To extends Vs{}class Po extends Zs{}class Io extends Us{}class Mo extends $s{}class So extends qs{}class Co extends Ws{}class Eo extends Ks{}class Ao extends eo{}const ko=Rs([{name:"a_pos",components:2,type:"Int16"}],4),{members:zo}=ko;class Ro{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,e,i,r){const n=this.segments[this.segments.length-1];return t>Ro.MAX_VERTEX_ARRAY_LENGTH&&V(`Max vertices per segment is ${Ro.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${Ro.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!n||n.vertexLength+t>Ro.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==r?this.createNewSegment(e,i,r):n}createNewSegment(t,e,i){const r={vertexOffset:t.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==i&&(r.sortKey=i),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(r),r}getOrCreateLatestSegment(t,e,i){return this.prepareSegment(0,t,e,i)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,i,r){return new Ro([{vertexOffset:t,primitiveOffset:e,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])}}function Do(t,e){return 256*(t=R(Math.floor(t),0,255))+R(Math.floor(e),0,255)}Ro.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,qn("SegmentVector",Ro);const Lo=Rs([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Fo,Bo,Oo,jo={exports:{}},No={exports:{}},Vo={exports:{}},Zo=function(){if(Oo)return jo.exports;Oo=1;var t=(Fo||(Fo=1,No.exports=function(t,e){var i,r,n,s,o,a,l,c;for(r=t.length-(i=3&t.length),n=e,o=3432918353,a=461845907,c=0;c<r;)l=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,n=27492+(65535&(s=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(s>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&t.charCodeAt(c+2))<<16;case 2:l^=(255&t.charCodeAt(c+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(c)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return n^=t.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}),No.exports),e=(Bo||(Bo=1,Vo.exports=function(t,e){for(var i,r=t.length,n=e^r,s=0;r>=4;)i=1540483477*(65535&(i=255&t.charCodeAt(s)|(255&t.charCodeAt(++s))<<8|(255&t.charCodeAt(++s))<<16|(255&t.charCodeAt(++s))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++s;switch(r){case 3:n^=(255&t.charCodeAt(s+2))<<16;case 2:n^=(255&t.charCodeAt(s+1))<<8;case 1:n=1540483477*(65535&(n^=255&t.charCodeAt(s)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}),Vo.exports);return jo.exports=t,jo.exports.murmur3=t,jo.exports.murmur2=e,jo.exports}(),Uo=i(Zo);class $o{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,i,r){this.ids.push(Go(t)),this.positions.push(e,i,r)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const e=Go(t);let i=0,r=this.ids.length-1;for(;i<r;){const t=i+r>>1;this.ids[t]>=e?r=t:i=t+1}const n=[];for(;this.ids[i]===e;)n.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return n}static serialize(t,e){const i=new Float64Array(t.ids),r=new Uint32Array(t.positions);return qo(i,r,0,i.length-1),e&&e.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(t){const e=new $o;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Go(t){const e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Uo(String(t))}function qo(t,e,i,r){for(;i<r;){const n=t[i+r>>1];let s=i-1,o=r+1;for(;;){do{s++}while(t[s]<n);do{o--}while(t[o]>n);if(s>=o)break;Ho(t,s,o),Ho(e,3*s,3*o),Ho(e,3*s+1,3*o+1),Ho(e,3*s+2,3*o+2)}o-i<r-o?(qo(t,e,i,o),i=o+1):(qo(t,e,o+1,r),r=o)}}function Ho(t,e,i){const r=t[e];t[e]=t[i],t[i]=r}qn("FeaturePositionMap",$o);class Wo{constructor(t,e){this.gl=t.gl,this.location=e}}class Ko extends Wo{constructor(t,e){super(t,e),this.current=0}set(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))}}class Xo extends Wo{constructor(t,e){super(t,e),this.current=[0,0,0,0]}set(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))}}class Yo extends Wo{constructor(t,e){super(t,e),this.current=ye.transparent}set(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))}}const Jo=new Float32Array(16);function Qo(t){return[Do(255*t.r,255*t.g),Do(255*t.b,255*t.a)]}class ta{constructor(t,e,i){this.value=t,this.uniformNames=e.map((t=>`u_${t}`)),this.type=i}setUniform(t,e,i){t.set(i.constantOr(this.value))}getBinding(t,e,i){return"color"===this.type?new Yo(t,e):new Ko(t,e)}}class ea{constructor(t,e){this.uniformNames=e.map((t=>`u_${t}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setUniform(t,e,i,r){const n="u_pattern_to"===r?this.patternTo:"u_pattern_from"===r?this.patternFrom:"u_pixel_ratio_to"===r?this.pixelRatioTo:"u_pixel_ratio_from"===r?this.pixelRatioFrom:null;n&&t.set(n)}getBinding(t,e,i){return"u_pattern"===i.substr(0,9)?new Xo(t,e):new Ko(t,e)}}class ia{constructor(t,e,i,r){this.expression=t,this.type=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new r}populatePaintArray(t,e,i,r,n){const s=this.paintVertexArray.length,o=this.expression.evaluate(new ps(0),e,{},r,[],n);this.paintVertexArray.resize(t),this._setPaintValue(s,t,o)}updatePaintArray(t,e,i,r){const n=this.expression.evaluate({zoom:0},i,r);this._setPaintValue(t,e,n)}_setPaintValue(t,e,i){if("color"===this.type){const r=Qo(i);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class ra{constructor(t,e,i,r,n,s){this.expression=t,this.uniformNames=e.map((t=>`u_${t}_t`)),this.type=i,this.useIntegerZoom=r,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new s}populatePaintArray(t,e,i,r,n){const s=this.expression.evaluate(new ps(this.zoom),e,{},r,[],n),o=this.expression.evaluate(new ps(this.zoom+1),e,{},r,[],n),a=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(a,t,s,o)}updatePaintArray(t,e,i,r){const n=this.expression.evaluate({zoom:this.zoom},i,r),s=this.expression.evaluate({zoom:this.zoom+1},i,r);this._setPaintValue(t,e,n,s)}_setPaintValue(t,e,i,r){if("color"===this.type){const n=Qo(i),s=Qo(r);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,n[0],n[1],s[0],s[1])}else{for(let n=t;n<e;n++)this.paintVertexArray.emplace(n,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,e){const i=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,r=R(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);t.set(r)}getBinding(t,e,i){return new Ko(t,e)}}class na{constructor(t,e,i,r,n,s){this.expression=t,this.type=e,this.useIntegerZoom=i,this.zoom=r,this.layerId=s,this.zoomInPaintVertexArray=new n,this.zoomOutPaintVertexArray=new n}populatePaintArray(t,e,i){const r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(r,t,e.patterns&&e.patterns[this.layerId],i)}updatePaintArray(t,e,i,r,n){this._setPaintValues(t,e,i.patterns&&i.patterns[this.layerId],n)}_setPaintValues(t,e,i,r){if(!r||!i)return;const{min:n,mid:s,max:o}=i,a=r[n],l=r[s],c=r[o];if(a&&l&&c)for(let i=t;i<e;i++)this.zoomInPaintVertexArray.emplace(i,l.tl[0],l.tl[1],l.br[0],l.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],l.pixelRatio,a.pixelRatio),this.zoomOutPaintVertexArray.emplace(i,l.tl[0],l.tl[1],l.br[0],l.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1],l.pixelRatio,c.pixelRatio)}upload(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,Lo.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,Lo.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class sa{constructor(t,e,i){this.binders={},this._buffers=[];const r=[];for(const n in t.paint._values){if(!i(n))continue;const s=t.paint.get(n);if(!(s instanceof vs&&Ar(s.property.specification)))continue;const o=aa(n,t.type),a=s.value,l=s.property.specification.type,c=s.property.useIntegerZoom,h=s.property.specification["property-type"],u="cross-faded"===h||"cross-faded-data-driven"===h;if("constant"===a.kind)this.binders[n]=u?new ea(a.value,o):new ta(a.value,o,l),r.push(`/u_${n}`);else if("source"===a.kind||u){const i=la(n,l,"source");this.binders[n]=u?new na(a,l,c,e,i,t.id):new ia(a,o,l,i),r.push(`/a_${n}`)}else{const t=la(n,l,"composite");this.binders[n]=new ra(a,o,l,c,e,t),r.push(`/z_${n}`)}}this.cacheKey=r.sort().join("")}getMaxValue(t){const e=this.binders[t];return e instanceof ia||e instanceof ra?e.maxValue:0}populatePaintArrays(t,e,i,r,n){for(const s in this.binders){const o=this.binders[s];(o instanceof ia||o instanceof ra||o instanceof na)&&o.populatePaintArray(t,e,i,r,n)}}setConstantPatternPositions(t,e){for(const i in this.binders){const r=this.binders[i];r instanceof ea&&r.setConstantPatternPositions(t,e)}}updatePaintArrays(t,e,i,r,n){let s=!1;for(const o in t){const a=e.getPositions(o);for(const e of a){const a=i.feature(e.index);for(const i in this.binders){const l=this.binders[i];if((l instanceof ia||l instanceof ra||l instanceof na)&&!0===l.expression.isStateDependent){const c=r.paint.get(i);l.expression=c.value,l.updatePaintArray(e.start,e.end,a,t[o],n),s=!0}}}}return s}defines(){const t=[];for(const e in this.binders){const i=this.binders[e];(i instanceof ta||i instanceof ea)&&t.push(...i.uniformNames.map((t=>`#define HAS_UNIFORM_${t}`)))}return t}getBinderAttributes(){const t=[];for(const e in this.binders){const i=this.binders[e];if(i instanceof ia||i instanceof ra)for(let e=0;e<i.paintVertexAttributes.length;e++)t.push(i.paintVertexAttributes[e].name);else if(i instanceof na)for(let e=0;e<Lo.members.length;e++)t.push(Lo.members[e].name)}return t}getBinderUniforms(){const t=[];for(const e in this.binders){const i=this.binders[e];if(i instanceof ta||i instanceof ea||i instanceof ra)for(const e of i.uniformNames)t.push(e)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,e){const i=[];for(const r in this.binders){const n=this.binders[r];if(n instanceof ta||n instanceof ea||n instanceof ra)for(const s of n.uniformNames)if(e[s]){const o=n.getBinding(t,e[s],s);i.push({name:s,property:r,binding:o})}}return i}setUniforms(t,e,i,r){for(const{name:t,property:n,binding:s}of e)this.binders[n].setUniform(s,r,i.get(n),t)}updatePaintBuffers(t){this._buffers=[];for(const e in this.binders){const i=this.binders[e];if(t&&i instanceof na){const e=2===t.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;e&&this._buffers.push(e)}else(i instanceof ia||i instanceof ra)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}}upload(t){for(const e in this.binders){const i=this.binders[e];(i instanceof ia||i instanceof ra||i instanceof na)&&i.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const e=this.binders[t];(e instanceof ia||e instanceof ra||e instanceof na)&&e.destroy()}}}class oa{constructor(t,e,i=(()=>!0)){this.programConfigurations={};for(const r of t)this.programConfigurations[r.id]=new sa(r,e,i);this.needsUpload=!1,this._featureMap=new $o,this._bufferOffset=0}populatePaintArrays(t,e,i,r,n,s){for(const i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(t,e,r,n,s);void 0!==e.id&&this._featureMap.add(e.id,i,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,i,r){for(const n of i)this.needsUpload=this.programConfigurations[n.id].updatePaintArrays(t,this._featureMap,e,n,r)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function aa(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function la(t,e,i){const r={color:{source:Ns,composite:ro},number:{source:Js,composite:Ns}},n=function(t){return{"line-pattern":{source:To,composite:To},"fill-pattern":{source:To,composite:To},"fill-extrusion-pattern":{source:To,composite:To}}[t]}(t);return n&&n[i]||r[e][i]}qn("ConstantBinder",ta),qn("CrossFadedConstantBinder",ea),qn("SourceExpressionBinder",ia),qn("CrossFadedCompositeBinder",na),qn("CompositeExpressionBinder",ra),qn("ProgramConfiguration",sa,{omit:["_buffers"]}),qn("ProgramConfigurationSet",oa);const ca=Math.pow(2,14)-1,ha=-ca-1;function ua(t){const e=M/t.extent,i=t.loadGeometry();for(let t=0;t<i.length;t++){const r=i[t];for(let t=0;t<r.length;t++){const i=r[t],n=Math.round(i.x*e),s=Math.round(i.y*e);i.x=R(n,ha,ca),i.y=R(s,ha,ca),(n<i.x||n>i.x+1||s<i.y||s>i.y+1)&&V("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return i}function da(t,e){return{type:t.type,id:t.id,properties:t.properties,geometry:e?ua(t):[]}}const pa=-32768;function fa(t,e,i,r,n){t.emplaceBack(pa+8*e+r,pa+8*i+n)}class ma{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new yo,this.indexArray=new Eo,this.segments=new Ro,this.programConfigurations=new oa(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i){const r=this.layers[0],n=[];let s=null,o=!1,a="heatmap"===r.type;if("circle"===r.type){const t=r;s=t.layout.get("circle-sort-key"),o=!s.isConstant(),a=a||"map"===t.paint.get("circle-pitch-alignment")}const l=a?e.subdivisionGranularity.circle:1;for(const{feature:e,id:r,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,c=da(e,t);if(!this.layers[0]._featureFilter.filter(new ps(this.zoom),c,i))continue;const h=o?s.evaluate(c,{},i):void 0,u={id:r,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?c.geometry:ua(e),patterns:{},sortKey:h};n.push(u)}o&&n.sort(((t,e)=>t.sortKey-e.sortKey));for(const r of n){const{geometry:n,index:s,sourceLayerIndex:o}=r,a=t[s].feature;this.addFeature(r,n,s,i,l),e.featureIndex.insert(a,n,s,o,this.index)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,zo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,i,r,n=1){let s;switch(n){case 1:s=[0,7];break;case 3:s=[0,2,5,7];break;case 5:s=[0,1,3,4,6,7];break;case 7:s=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${n}; valid values are 1, 3, 5, 7.`)}const o=s.length;for(const i of e)for(const e of i){const i=e.x,r=e.y;if(i<0||i>=M||r<0||r>=M)continue;const n=this.segments.prepareSegment(o*o,this.layoutVertexArray,this.indexArray,t.sortKey),a=n.vertexLength;for(let t=0;t<o;t++)for(let e=0;e<o;e++)fa(this.layoutVertexArray,i,r,s[e],s[t]);for(let t=0;t<o-1;t++)for(let e=0;e<o-1;e++){const i=a+t*o+e,r=a+(t+1)*o+e;this.indexArray.emplaceBack(i,r+1,i+1),this.indexArray.emplaceBack(i,r,r+1)}n.vertexLength+=o*o,n.primitiveLength+=(o-1)*(o-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,{},r)}}function _a(t,e){for(let i=0;i<t.length;i++)if(Ia(e,t[i]))return!0;for(let i=0;i<e.length;i++)if(Ia(t,e[i]))return!0;return!!va(t,e)}function ga(t,e,i){return!!Ia(t,e)||!!wa(e,t,i)}function ya(t,e){if(1===t.length)return Pa(e,t[0]);for(let i=0;i<e.length;i++){const r=e[i];for(let e=0;e<r.length;e++)if(Ia(t,r[e]))return!0}for(let i=0;i<t.length;i++)if(Pa(e,t[i]))return!0;for(let 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wl(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function Tl(t,e,i){return{i:t,x:e,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class Pl{constructor(t,e){if(e>t)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=t,this._minGranularity=e}getGranularityForZoomLevel(t){return Math.max(Math.floor(this._baseZoomGranularity/(1<<t)),this._minGranularity,1)}}class Il{constructor(t){this.fill=t.fill,this.line=t.line,this.tile=t.tile,this.stencil=t.stencil,this.circle=t.circle}}Il.noSubdivision=new Il({fill:new Pl(0,0),line:new Pl(0,0),tile:new Pl(0,0),stencil:new Pl(0,0),circle:1}),qn("SubdivisionGranularityExpression",Pl),qn("SubdivisionGranularitySetting",Il);const Ml=-32768,Sl=32767;class Cl{constructor(t,e){this._vertexBuffer=[],this._vertexDictionary=new Map,this._used=!1,this._granularity=t,this._granularityCellSize=M/t,this._canonical=e}_getKey(t,e){return(t+=32768)<<16|(e+=32768)<<0}_vertexToIndex(t,e){if(t<-32768||e<-32768||t>32767||e>32767)throw new Error("Vertex coordinates are out of signed 16 bit integer range.");const i=0|Math.round(t),r=0|Math.round(e),n=this._getKey(i,r);if(this._vertexDictionary.has(n))return this._vertexDictionary.get(n);const s=this._vertexBuffer.length/2;return this._vertexDictionary.set(n,s),this._vertexBuffer.push(i,r),s}_subdivideTrianglesScanline(t){if(this._granularity<2)return function(t,e){const i=[];for(let r=0;r<e.length;r+=3){const n=e[r],s=e[r+1],o=e[r+2],a=t[2*n],l=t[2*n+1];(t[2*s]-a)*(t[2*o+1]-l)-(t[2*s+1]-l)*(t[2*o]-a)>0?(i.push(n),i.push(o),i.push(s)):(i.push(n),i.push(s),i.push(o))}return i}(this._vertexBuffer,t);const e=[],i=t.length;for(let r=0;r<i;r+=3){const i=[t[r+0],t[r+1],t[r+2]],n=[this._vertexBuffer[2*t[r+0]+0],this._vertexBuffer[2*t[r+0]+1],this._vertexBuffer[2*t[r+1]+0],this._vertexBuffer[2*t[r+1]+1],this._vertexBuffer[2*t[r+2]+0],this._vertexBuffer[2*t[r+2]+1]];let s=1/0,o=1/0,a=-1/0,l=-1/0;for(let t=0;t<3;t++){const e=n[2*t],i=n[2*t+1];s=Math.min(s,e),a=Math.max(a,e),o=Math.min(o,i),l=Math.max(l,i)}if(s===a||o===l)continue;const c=Math.floor(s/this._granularityCellSize),h=Math.ceil(a/this._granularityCellSize),u=Math.floor(o/this._granularityCellSize),d=Math.ceil(l/this._granularityCellSize);if(c!==h||u!==d)for(let t=u;t<d;t++){const r=this._scanlineGenerateVertexRingForCellRow(t,n,i);kl(this._vertexBuffer,r,e)}else e.push(...i)}return e}_scanlineGenerateVertexRingForCellRow(t,e,i){const r=t*this._granularityCellSize,n=r+this._granularityCellSize,s=[];for(let t=0;t<3;t++){const o=e[2*t],a=e[2*t+1],l=e[2*(t+1)%6],c=e[(2*(t+1)+1)%6],h=e[2*(t+2)%6],u=e[(2*(t+2)+1)%6],d=l-o,p=c-a,f=0===d,m=0===p,_=(r-a)/p,g=(n-a)/p,y=Math.min(_,g),x=Math.max(_,g);if(!m&&(y>=1||x<=0)||m&&(a<r||a>n)){c>=r&&c<=n&&s.push(i[(t+1)%3]);continue}!m&&y>0&&s.push(this._vertexToIndex(o+d*y,a+p*y));const v=o+d*Math.max(y,0),b=o+d*Math.min(x,1);f||this._generateIntraEdgeVertices(s,o,a,l,c,v,b),!m&&x<1&&s.push(this._vertexToIndex(o+d*x,a+p*x)),(m||c>=r&&c<=n)&&s.push(i[(t+1)%3]),!m&&(c<=r||c>=n)&&this._generateInterEdgeVertices(s,o,a,l,c,h,u,b,r,n)}return s}_generateIntraEdgeVertices(t,e,i,r,n,s,o){const a=r-e,l=n-i,c=0===l,h=c?Math.min(e,r):Math.min(s,o),u=c?Math.max(e,r):Math.max(s,o),d=Math.floor(h/this._granularityCellSize)+1,p=Math.ceil(u/this._granularityCellSize)-1;if(c?e<r:s<o)for(let r=d;r<=p;r++){const n=r*this._granularityCellSize;t.push(this._vertexToIndex(n,i+l*(n-e)/a))}else for(let r=p;r>=d;r--){const n=r*this._granularityCellSize;t.push(this._vertexToIndex(n,i+l*(n-e)/a))}}_generateInterEdgeVertices(t,e,i,r,n,s,o,a,l,c){const h=n-i,u=s-r,d=o-n,p=(l-n)/d,f=(c-n)/d,m=Math.min(p,f),_=Math.max(p,f),g=r+u*m;let y=Math.floor(Math.min(g,a)/this._granularityCellSize)+1,x=Math.ceil(Math.max(g,a)/this._granularityCellSize)-1,v=a<g;const b=0===d;if(b&&(o===l||o===c))return;if(b||m>=1||_<=0){const t=i-o,r=s+(e-s)*Math.min((l-o)/t,(c-o)/t);y=Math.floor(Math.min(r,a)/this._granularityCellSize)+1,x=Math.ceil(Math.max(r,a)/this._granularityCellSize)-1,v=a<r}const w=h>0?c:l;if(v)for(let e=y;e<=x;e++)t.push(this._vertexToIndex(e*this._granularityCellSize,w));else for(let e=x;e>=y;e--)t.push(this._vertexToIndex(e*this._granularityCellSize,w))}_generateOutline(t){const e=[];for(const i of t){const t=Al(i,this._granularity,!0),r=this._pointArrayToIndices(t),n=[];for(let t=1;t<r.length;t++)n.push(r[t-1]),n.push(r[t]);e.push(n)}return e}_handlePoles(t){let e=!1,i=!1;this._canonical&&(0===this._canonical.y&&(e=!0),this._canonical.y===(1<<this._canonical.z)-1&&(i=!0)),(e||i)&&this._fillPoles(t,e,i)}_ensureNoPoleVertices(){const t=this._vertexBuffer;for(let e=0;e<t.length;e+=2){const i=t[e+1];i===Ml&&(t[e+1]=-32767),i===Sl&&(t[e+1]=32766)}}_generatePoleQuad(t,e,i,r,n,s){r>n!=(s===Ml)?(t.push(e),t.push(i),t.push(this._vertexToIndex(r,s)),t.push(i),t.push(this._vertexToIndex(n,s)),t.push(this._vertexToIndex(r,s))):(t.push(i),t.push(e),t.push(this._vertexToIndex(r,s)),t.push(this._vertexToIndex(n,s)),t.push(i),t.push(this._vertexToIndex(r,s)))}_fillPoles(t,e,i){const r=this._vertexBuffer,n=M,s=t.length;for(let o=2;o<s;o+=3){const s=t[o-2],a=t[o-1],l=t[o],c=r[2*s],h=r[2*s+1],u=r[2*a],d=r[2*a+1],p=r[2*l],f=r[2*l+1];e&&(0===h&&0===d&&this._generatePoleQuad(t,s,a,c,u,Ml),0===d&&0===f&&this._generatePoleQuad(t,a,l,u,p,Ml),0===f&&0===h&&this._generatePoleQuad(t,l,s,p,c,Ml)),i&&(h===n&&d===n&&this._generatePoleQuad(t,s,a,c,u,Sl),d===n&&f===n&&this._generatePoleQuad(t,a,l,u,p,Sl),f===n&&h===n&&this._generatePoleQuad(t,l,s,p,c,Sl))}}_initializeVertices(t){for(let e=0;e<t.length;e+=2)this._vertexToIndex(t[e],t[e+1])}subdividePolygonInternal(t,e){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:i,holeIndices:r}=function(t){const e=[],i=[];for(const r of t)if(0!==r.length){r!==t[0]&&e.push(i.length/2);for(let t=0;t<r.length;t++)i.push(r[t].x),i.push(r[t].y)}return{flattened:i,holeIndices:e}}(t);let n;this._initializeVertices(i);try{const t=function(t,e,i=2){const r=e&&e.length,n=r?e[0]*i:t.length;let s=Qa(t,0,n,i,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,c;if(r&&(s=function(t,e,i,r){const n=[];for(let i=0,s=e.length;i<s;i++){const o=Qa(t,e[i]*r,i<s-1?e[i+1]*r:t.length,r,!1);o===o.next&&(o.steiner=!0),n.push(hl(o))}n.sort(ol);for(let t=0;t<n.length;t++)i=al(n[t],i);return i}(t,e,s,i)),t.length>80*i){a=1/0,l=1/0;let e=-1/0,r=-1/0;for(let s=i;s<n;s+=i){const i=t[s],n=t[s+1];i<a&&(a=i),n<l&&(l=n),i>e&&(e=i),n>r&&(r=n)}c=Math.max(e-a,r-l),c=0!==c?32767/c:0}return el(s,o,i,a,l,c,0),o}(i,r),e=this._convertIndices(i,t);n=this._subdivideTrianglesScanline(e)}catch(t){console.error(t)}let s=[];return e&&(s=this._generateOutline(t)),this._ensureNoPoleVertices(),this._handlePoles(n),{verticesFlattened:this._vertexBuffer,indicesTriangles:n,indicesLineList:s}}_convertIndices(t,e){const i=[];for(let r=0;r<e.length;r++)i.push(this._vertexToIndex(t[2*e[r]],t[2*e[r]+1]));return i}_pointArrayToIndices(t){const e=[];for(let i=0;i<t.length;i++){const r=t[i];e.push(this._vertexToIndex(r.x,r.y))}return e}}function El(t,e,i,r=!0){return new Cl(i,e).subdividePolygonInternal(t,r)}function Al(t,e,i=!1){if(!t||t.length<1)return[];if(t.length<2)return[];const r=t[0],n=t[t.length-1],s=i&&(r.x!==n.x||r.y!==n.y);if(e<2)return s?[...t,t[0]]:[...t];const o=Math.floor(M/e),a=[];a.push(new l(t[0].x,t[0].y));const c=t.length,h=s?c:c-1;for(let e=0;e<h;e++){const i=t[e],r=e<c-1?t[e+1]:t[0],n=i.x,s=i.y,h=r.x,u=r.y,d=n!==h,p=s!==u;if(!d&&!p)continue;const f=h-n,m=u-s,_=Math.abs(f),g=Math.abs(m);let y=n,x=s;for(;;){const t=f>0?(Math.floor(y/o)+1)*o:(Math.ceil(y/o)-1)*o,e=m>0?(Math.floor(x/o)+1)*o:(Math.ceil(x/o)-1)*o,i=Math.abs(y-t),r=Math.abs(x-e),n=Math.abs(y-h),s=Math.abs(x-u),c=d?i/_:Number.POSITIVE_INFINITY,v=p?r/g:Number.POSITIVE_INFINITY;if((n<=i||!d)&&(s<=r||!p))break;if(c<v&&d||!p){y=t,x+=m*c;const e=new l(y,Math.round(x));a[a.length-1].x===e.x&&a[a.length-1].y===e.y||a.push(e)}else{y+=f*v,x=e;const t=new l(Math.round(y),x);a[a.length-1].x===t.x&&a[a.length-1].y===t.y||a.push(t)}}const v=new l(h,u);a[a.length-1].x===v.x&&a[a.length-1].y===v.y||a.push(v)}return a}function kl(t,e,i){if(0===e.length)throw new Error("Subdivision vertex ring is empty.");let r=0,n=t[2*e[0]];for(let i=1;i<e.length;i++){const s=t[2*e[i]];s<n&&(n=s,r=i)}const s=e.length;let o=r,a=(o+1)%s;for(;;){const r=o-1>=0?o-1:s-1,n=(a+1)%s,l=t[2*e[r]],c=t[2*e[n]],h=t[2*e[o]],u=t[2*e[o]+1],d=t[2*e[a]+1];let p=!1;if(l<c)p=!0;else if(l>c)p=!1;else{const i=d-u,s=-(t[2*e[a]]-h),o=u<d?1:-1;((l-h)*i+(t[2*e[r]+1]-u)*s)*o>((c-h)*i+(t[2*e[n]+1]-u)*s)*o&&(p=!0)}if(p){const t=e[r],n=e[o],l=e[a];t!==n&&t!==l&&n!==l&&i.push(l,n,t),o--,o<0&&(o=s-1)}else{const t=e[n],r=e[o],l=e[a];t!==r&&t!==l&&r!==l&&i.push(l,r,t),a++,a>=s&&(a=0)}if(r===n)break}}function zl(t,e,i,r,n,s,o,a,l){const c=n.length/2,h=o&&a&&l;if(c<Ro.MAX_VERTEX_ARRAY_LENGTH){const u=e.prepareSegment(c,i,r),d=u.vertexLength;for(let t=0;t<s.length;t+=3)r.emplaceBack(d+s[t],d+s[t+1],d+s[t+2]);let p,f;u.vertexLength+=c,u.primitiveLength+=s.length/3,h&&(f=o.prepareSegment(c,i,a),p=f.vertexLength,f.vertexLength+=c);for(let e=0;e<n.length;e+=2)t(n[e],n[e+1]);if(h)for(let t=0;t<l.length;t++){const e=l[t];for(let t=1;t<e.length;t+=2)a.emplaceBack(p+e[t-1],p+e[t]);f.primitiveLength+=e.length/2}}else!function(t,e,i,r,n,s){const o=[];for(let t=0;t<r.length/2;t++)o.push(-1);const a={count:0};let l=0,c=t.getOrCreateLatestSegment(e,i),h=c.vertexLength;for(let u=2;u<n.length;u+=3){const d=n[u-2],p=n[u-1],f=n[u];let m=o[d]<l,_=o[p]<l,g=o[f]<l;c.vertexLength+((m?1:0)+(_?1:0)+(g?1:0))>Ro.MAX_VERTEX_ARRAY_LENGTH&&(c=t.createNewSegment(e,i),l=a.count,m=!0,_=!0,g=!0,h=0);const y=Rl(o,r,s,a,d,m,c),x=Rl(o,r,s,a,p,_,c),v=Rl(o,r,s,a,f,g,c);i.emplaceBack(h+y-l,h+x-l,h+v-l),c.primitiveLength++}}(e,i,r,n,s,t),h&&function(t,e,i,r,n,s){const o=[];for(let t=0;t<r.length/2;t++)o.push(-1);const a={count:0};let l=0,c=t.getOrCreateLatestSegment(e,i),h=c.vertexLength;for(let u=0;u<n.length;u++){const d=n[u];for(let p=1;p<n[u].length;p+=2){const n=d[p-1],u=d[p];let f=o[n]<l,m=o[u]<l;c.vertexLength+((f?1:0)+(m?1:0))>Ro.MAX_VERTEX_ARRAY_LENGTH&&(c=t.createNewSegment(e,i),l=a.count,f=!0,m=!0,h=0);const _=Rl(o,r,s,a,n,f,c),g=Rl(o,r,s,a,u,m,c);i.emplaceBack(h+_-l,h+g-l),c.primitiveLength++}}}(o,i,a,n,l,t),e.forceNewSegmentOnNextPrepare(),null==o||o.forceNewSegmentOnNextPrepare()}function Rl(t,e,i,r,n,s,o){if(s){const s=r.count;return i(e[2*n],e[2*n+1]),t[n]=r.count,r.count++,o.vertexLength++,s}return t[n]}class Dl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new xo,this.indexArray=new Eo,this.indexArray2=new Ao,this.programConfigurations=new oa(t.layers,t.zoom),this.segments=new Ro,this.segments2=new Ro,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i){this.hasPattern=Ya("fill",this.layers,e);const r=this.layers[0].layout.get("fill-sort-key"),n=!r.isConstant(),s=[];for(const{feature:o,id:a,index:l,sourceLayerIndex:c}of t){const t=this.layers[0]._featureFilter.needGeometry,h=da(o,t);if(!this.layers[0]._featureFilter.filter(new ps(this.zoom),h,i))continue;const u=n?r.evaluate(h,{},i,e.availableImages):void 0,d={id:a,properties:o.properties,type:o.type,sourceLayerIndex:c,index:l,geometry:t?h.geometry:ua(o),patterns:{},sortKey:u};s.push(d)}n&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const r of s){const{geometry:n,index:s,sourceLayerIndex:o}=r;if(this.hasPattern){const t=Ja("fill",this.layers,r,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(r,n,s,i,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,n,s,o,this.index)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}addFeatures(t,e,i){for(const r of this.patternFeatures)this.addFeature(r,r.geometry,r.index,e,i,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Xa),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(t,e,i,r,n,s){for(const t of Ui(e,500)){const e=El(t,r,s.fill.getGranularityForZoomLevel(r.z)),i=this.layoutVertexArray;zl(((t,e)=>{i.emplaceBack(t,e)}),this.segments,this.layoutVertexArray,this.indexArray,e.verticesFlattened,e.indicesTriangles,this.segments2,this.indexArray2,e.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)}}let Ll,Fl;qn("FillBucket",Dl,{omit:["layers","patternFeatures"]});var Bl={get paint(){return Fl=Fl||new Ss({"fill-antialias":new ws(ft.paint_fill["fill-antialias"]),"fill-opacity":new Ts(ft.paint_fill["fill-opacity"]),"fill-color":new Ts(ft.paint_fill["fill-color"]),"fill-outline-color":new Ts(ft.paint_fill["fill-outline-color"]),"fill-translate":new ws(ft.paint_fill["fill-translate"]),"fill-translate-anchor":new ws(ft.paint_fill["fill-translate-anchor"]),"fill-pattern":new Ps(ft.paint_fill["fill-pattern"])})},get layout(){return Ll=Ll||new Ss({"fill-sort-key":new Ts(ft.layout_fill["fill-sort-key"])})}};class Ol extends Es{constructor(t){super(t,Bl)}recalculate(t,e){super.recalculate(t,e);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new Dl(t)}queryRadius(){return Ca(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:t,geometry:e,transform:i,pixelsToTileUnits:r}){return ya(Ea(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-i.bearingInRadians,r),e)}isTileClipped(){return!0}}const jl=Rs([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Nl=Rs([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Vl}=jl;var Zl,Ul,$l,Gl,ql,Hl,Wl,Kl={};function Xl(){if(Ul)return Zl;Ul=1;var t=s();function e(t,e,r,n,s){this.properties={},this.extent=r,this.type=0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=s,t.readFields(i,this,e)}function i(t,e,i){1==t?e.id=i.readVarint():2==t?function(t,e){for(var i=t.readVarint()+t.pos;t.pos<i;){var r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(i,e):3==t?e.type=i.readVarint():4==t&&(e._geometry=i.pos)}function r(t){for(var e,i,r=0,n=0,s=t.length,o=s-1;n<s;o=n++)r+=((i=t[o]).x-(e=t[n]).x)*(e.y+i.y);return r}return Zl=e,e.types=["Unknown","Point","LineString","Polygon"],e.prototype.loadGeometry=function(){var e=this._pbf;e.pos=this._geometry;for(var i,r=e.readVarint()+e.pos,n=1,s=0,o=0,a=0,l=[];e.pos<r;){if(s<=0){var c=e.readVarint();n=7&c,s=c>>3}if(s--,1===n||2===n)o+=e.readSVarint(),a+=e.readSVarint(),1===n&&(i&&l.push(i),i=[]),i.push(new t(o,a));else{if(7!==n)throw new Error("unknown command "+n);i&&i.push(i[0].clone())}}return i&&l.push(i),l},e.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,n=0,s=0,o=1/0,a=-1/0,l=1/0,c=-1/0;t.pos<e;){if(r<=0){var h=t.readVarint();i=7&h,r=h>>3}if(r--,1===i||2===i)(n+=t.readSVarint())<o&&(o=n),n>a&&(a=n),(s+=t.readSVarint())<l&&(l=s),s>c&&(c=s);else if(7!==i)throw new Error("unknown command "+i)}return[o,l,a,c]},e.prototype.toGeoJSON=function(t,i,n){var s,o,a=this.extent*Math.pow(2,n),l=this.extent*t,c=this.extent*i,h=this.loadGeometry(),u=e.types[this.type];function d(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+l)/a-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+c)/a)*Math.PI/180))-90]}}switch(this.type){case 1:var p=[];for(s=0;s<h.length;s++)p[s]=h[s][0];d(h=p);break;case 2:for(s=0;s<h.length;s++)d(h[s]);break;case 3:for(h=function(t){var e=t.length;if(e<=1)return[t];for(var i,n,s=[],o=0;o<e;o++){var a=r(t[o]);0!==a&&(void 0===n&&(n=a<0),n===a<0?(i&&s.push(i),i=[t[o]]):i.push(t[o]))}return i&&s.push(i),s}(h),s=0;s<h.length;s++)for(o=0;o<h[s].length;o++)d(h[s][o])}1===h.length?h=h[0]:u="Multi"+u;var f={type:"Feature",geometry:{type:u,coordinates:h},properties:this.properties};return"id"in this&&(f.id=this.id),f},Zl}function Yl(){if(Gl)return $l;Gl=1;var t=Xl();function e(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(i,this,e),this.length=this._features.length}function i(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():5===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):3===t?e._keys.push(i.readString()):4===t&&e._values.push(function(t){for(var e=null,i=t.readVarint()+t.pos;t.pos<i;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(i))}return $l=e,e.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var i=this._pbf.readVarint()+this._pbf.pos;return new t(this._pbf,i,this.extent,this._keys,this._values)},$l}function Jl(){return Wl||(Wl=1,Kl.VectorTile=function(){if(Hl)return ql;Hl=1;var t=Yl();function e(e,i,r){if(3===e){var n=new t(r,r.readVarint()+r.pos);n.length&&(i[n.name]=n)}}return ql=function(t,i){this.layers=t.readFields(e,{},i)},ql}(),Kl.VectorTileFeature=Xl(),Kl.VectorTileLayer=Yl()),Kl}var Ql=i(Jl());const tc=Ql.VectorTileFeature.types,ec=Math.pow(2,13);function ic(t,e,i,r,n,s,o,a){t.emplaceBack(e,i,2*Math.floor(r*ec)+o,n*ec*2,s*ec*2,Math.round(a))}class rc{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new vo,this.centroidVertexArray=new go,this.indexArray=new Eo,this.programConfigurations=new oa(t.layers,t.zoom),this.segments=new Ro,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i){this.features=[],this.hasPattern=Ya("fill-extrusion",this.layers,e);for(const{feature:r,id:n,index:s,sourceLayerIndex:o}of t){const t=this.layers[0]._featureFilter.needGeometry,a=da(r,t);if(!this.layers[0]._featureFilter.filter(new ps(this.zoom),a,i))continue;const l={id:n,sourceLayerIndex:o,index:s,geometry:t?a.geometry:ua(r),properties:r.properties,type:r.type,patterns:{}};this.hasPattern?this.features.push(Ja("fill-extrusion",this.layers,l,this.zoom,e)):this.addFeature(l,l.geometry,s,i,{},e.subdivisionGranularity),e.featureIndex.insert(r,l.geometry,s,o,this.index,!0)}}addFeatures(t,e,i){for(const r of this.features){const{geometry:n}=r;this.addFeature(r,n,r.index,e,i,t.subdivisionGranularity)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Vl),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Nl.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,i,r,n,s){for(const i of Ui(e,500)){const e={x:0,y:0,sampleCount:0},n=this.layoutVertexArray.length;this.processPolygon(e,r,t,i,s);const o=this.layoutVertexArray.length-n,a=Math.floor(e.x/e.sampleCount),l=Math.floor(e.y/e.sampleCount);for(let t=0;t<o;t++)this.centroidVertexArray.emplaceBack(a,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)}processPolygon(t,e,i,r,n){if(r.length<1)return;if(oc(r[0]))return;for(const e of r)0!==e.length&&nc(t,e);const s={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},o=n.fill.getGranularityForZoomLevel(e.z),a="Polygon"===tc[i.type];for(const t of r){if(0===t.length)continue;if(oc(t))continue;const e=Al(t,o,a);this._generateSideFaces(e,s)}if(!a)return;const l=El(r,e,o,!1),c=this.layoutVertexArray;zl(((t,e)=>{ic(c,t,e,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(t,e){let i=0;for(let r=1;r<t.length;r++){const n=t[r],s=t[r-1];if(sc(n,s))continue;e.segment.vertexLength+4>Ro.MAX_VERTEX_ARRAY_LENGTH&&(e.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const o=n.sub(s)._perp()._unit(),a=s.dist(n);i+a>32768&&(i=0),ic(this.layoutVertexArray,n.x,n.y,o.x,o.y,0,0,i),ic(this.layoutVertexArray,n.x,n.y,o.x,o.y,0,1,i),i+=a,ic(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,0,i),ic(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,1,i);const l=e.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),e.segment.vertexLength+=4,e.segment.primitiveLength+=2}}}function nc(t,e){for(let i=0;i<e.length;i++){const r=e[i];i===e.length-1&&e[0].x===r.x&&e[0].y===r.y||(t.x+=r.x,t.y+=r.y,t.sampleCount++)}}function sc(t,e){return t.x===e.x&&(t.x<0||t.x>M)||t.y===e.y&&(t.y<0||t.y>M)}function oc(t){return t.every((t=>t.x<0))||t.every((t=>t.x>M))||t.every((t=>t.y<0))||t.every((t=>t.y>M))}let ac;qn("FillExtrusionBucket",rc,{omit:["layers","features"]});var lc={get paint(){return ac=ac||new Ss({"fill-extrusion-opacity":new ws(ft["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Ts(ft["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ws(ft["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ws(ft["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ps(ft["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Ts(ft["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Ts(ft["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ws(ft["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class cc extends Es{constructor(t){super(t,lc)}createBucket(t){return new rc(t)}queryRadius(){return Ca(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:t,feature:e,featureState:i,geometry:r,transform:n,pixelsToTileUnits:s,pixelPosMatrix:o}){const a=Ea(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-n.bearingInRadians,s),c=this.paint.get("fill-extrusion-height").evaluate(e,i),h=this.paint.get("fill-extrusion-base").evaluate(e,i),u=function(t,e,i){const r=[];for(const i of t){const t=[i.x,i.y,0,1];w(t,t,e),r.push(new l(t[0]/t[3],t[1]/t[3]))}return r}(a,o),d=function(t,e,i,r){const n=[],s=[],o=r[8]*e,a=r[9]*e,c=r[10]*e,h=r[11]*e,u=r[8]*i,d=r[9]*i,p=r[10]*i,f=r[11]*i;for(const e of t){const t=[],i=[];for(const n of e){const e=n.x,s=n.y,m=r[0]*e+r[4]*s+r[12],_=r[1]*e+r[5]*s+r[13],g=r[2]*e+r[6]*s+r[14],y=r[3]*e+r[7]*s+r[15],x=g+c,v=y+h,b=m+u,w=_+d,T=g+p,P=y+f,I=new l((m+o)/v,(_+a)/v);I.z=x/v,t.push(I);const M=new l(b/P,w/P);M.z=T/P,i.push(M)}n.push(t),s.push(i)}return[n,s]}(r,h,c,o);return function(t,e,i){let r=1/0;ya(i,e)&&(r=uc(i,e[0]));for(let n=0;n<e.length;n++){const s=e[n],o=t[n];for(let t=0;t<s.length-1;t++){const e=s[t],n=[e,s[t+1],o[t+1],o[t],e];_a(i,n)&&(r=Math.min(r,uc(i,n)))}}return r!==1/0&&r}(d[0],d[1],u)}}function hc(t,e){return t.x*e.x+t.y*e.y}function uc(t,e){if(1===t.length){let i=0;const r=e[i++];let n;for(;!n||r.equals(n);)if(n=e[i++],!n)return 1/0;for(;i<e.length;i++){const s=e[i],o=t[0],a=n.sub(r),l=s.sub(r),c=o.sub(r),h=hc(a,a),u=hc(a,l),d=hc(l,l),p=hc(c,a),f=hc(c,l),m=h*d-u*u,_=(d*p-u*f)/m,g=(h*f-u*p)/m,y=r.z*(1-_-g)+n.z*_+s.z*g;if(isFinite(y))return y}return 1/0}{let t=1/0;for(const i of e)t=Math.min(t,i.z);return t}}const dc=Rs([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:pc}=dc,fc=Rs([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:mc}=fc,_c=Ql.VectorTileFeature.types,gc=Math.cos(Math.PI/180*37.5),yc=Math.pow(2,14)/.5;class xc{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((t=>{this.gradients[t.id]={}})),this.layoutVertexArray=new bo,this.layoutVertexArray2=new wo,this.indexArray=new Eo,this.programConfigurations=new oa(t.layers,t.zoom),this.segments=new Ro,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i){this.hasPattern=Ya("line",this.layers,e);const r=this.layers[0].layout.get("line-sort-key"),n=!r.isConstant(),s=[];for(const{feature:e,id:o,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,c=da(e,t);if(!this.layers[0]._featureFilter.filter(new ps(this.zoom),c,i))continue;const h=n?r.evaluate(c,{},i):void 0,u={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?c.geometry:ua(e),patterns:{},sortKey:h};s.push(u)}n&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const r of s){const{geometry:n,index:s,sourceLayerIndex:o}=r;if(this.hasPattern){const t=Ja("line",this.layers,r,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(r,n,s,i,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,n,s,o,this.index)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}addFeatures(t,e,i){for(const r of this.patternFeatures)this.addFeature(r,r.geometry,r.index,e,i,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,mc)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,pc),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,e,i,r,n,s){const o=this.layers[0].layout,a=o.get("line-join").evaluate(t,{}),l=o.get("line-cap"),c=o.get("line-miter-limit"),h=o.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const i of e)this.addLine(i,t,a,l,c,h,r,s);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)}addLine(t,e,i,r,n,s,o,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=Al(t,o?a.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e<t.length-1;e++)this.totalDistance+=t[e].dist(t[e+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const l="Polygon"===_c[e.type];let c=t.length;for(;c>=2&&t[c-1].equals(t[c-2]);)c--;let h=0;for(;h<c-1&&t[h].equals(t[h+1]);)h++;if(c<(l?3:2))return;"bevel"===i&&(n=1.05);const u=this.overscaling<=16?15*M/(512*this.overscaling):0,d=this.segments.prepareSegment(10*c,this.layoutVertexArray,this.indexArray);let p,f,m,_,g;this.e1=this.e2=-1,l&&(p=t[c-2],g=t[h].sub(p)._unit()._perp());for(let e=h;e<c;e++){if(m=e===c-1?l?t[h+1]:void 0:t[e+1],m&&t[e].equals(m))continue;g&&(_=g),p&&(f=p),p=t[e],g=m?m.sub(p)._unit()._perp():_,_=_||g;let o=_.add(g);0===o.x&&0===o.y||o._unit();const a=_.x*g.x+_.y*g.y,y=o.x*g.x+o.y*g.y,x=0!==y?1/y:1/0,v=2*Math.sqrt(2-2*y),b=y<gc&&f&&m,w=_.x*g.y-_.y*g.x>0;if(b&&e>h){const t=p.dist(f);if(t>2*u){const e=p.sub(p.sub(f)._mult(u/t)._round());this.updateDistance(f,e),this.addCurrentVertex(e,_,0,0,d),f=e}}const T=f&&m;let P=T?i:l?"butt":r;if(T&&"round"===P&&(x<s?P="miter":x<=2&&(P="fakeround")),"miter"===P&&x>n&&(P="bevel"),"bevel"===P&&(x>2&&(P="flipbevel"),x<n&&(P="miter")),f&&this.updateDistance(f,p),"miter"===P)o._mult(x),this.addCurrentVertex(p,o,0,0,d);else if("flipbevel"===P){if(x>100)o=g.mult(-1);else{const t=x*_.add(g).mag()/_.sub(g).mag();o._perp()._mult(t*(w?-1:1))}this.addCurrentVertex(p,o,0,0,d),this.addCurrentVertex(p,o.mult(-1),0,0,d)}else if("bevel"===P||"fakeround"===P){const t=-Math.sqrt(x*x-1),e=w?t:0,i=w?0:t;if(f&&this.addCurrentVertex(p,_,e,i,d),"fakeround"===P){const t=Math.round(180*v/Math.PI/20);for(let e=1;e<t;e++){let i=e/t;if(.5!==i){const t=i-.5;i+=i*t*(i-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*t*t+(.848013+a*(.215638*a-1.06021)))}const r=g.sub(_)._mult(i)._add(_)._unit()._mult(w?-1:1);this.addHalfVertex(p,r.x,r.y,!1,w,0,d)}}m&&this.addCurrentVertex(p,g,-e,-i,d)}else if("butt"===P)this.addCurrentVertex(p,o,0,0,d);else if("square"===P){const t=f?1:-1;this.addCurrentVertex(p,o,t,t,d)}else"round"===P&&(f&&(this.addCurrentVertex(p,_,0,0,d),this.addCurrentVertex(p,_,1,1,d,!0)),m&&(this.addCurrentVertex(p,g,-1,-1,d,!0),this.addCurrentVertex(p,g,0,0,d)));if(b&&e<c-1){const t=p.dist(m);if(t>2*u){const e=p.add(m.sub(p)._mult(u/t)._round());this.updateDistance(p,e),this.addCurrentVertex(e,g,0,0,d),p=e}}}}addCurrentVertex(t,e,i,r,n,s=!1){const o=e.y*r-e.x,a=-e.y-e.x*r;this.addHalfVertex(t,e.x+e.y*i,e.y-e.x*i,s,!1,i,n),this.addHalfVertex(t,o,a,s,!0,-r,n),this.distance>yc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,i,r,n,s))}addHalfVertex({x:t,y:e},i,r,n,s,o,a){const l=.5*(this.lineClips?this.scaledDistance*(yc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(n?1:0),(e<<1)+(s?1:0),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const 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function(t,e,i,r,n,s,o,a,l,c,h,u){let d=0,p=0,f=0,m=0;const _="right"===a?1:"left"===a?0:.5,g=Bc/u;let y=0;for(const o of n){o.trim();const n=o.getMaxScale(),a={positionedGlyphs:[],lineOffset:0};t.positionedLines[y]=a;const u=a.positionedGlyphs;let x=0;if(!o.length()){p+=s,++y;continue}const v=dh(r,o,g);for(let s=0;s<o.length();s++){const a=o.getSection(s),f=o.getSectionIndex(s),m=o.getCharCode(s),_=fh(l,h,m);let y;if(a.imageName){if(t.iconsInText=!0,a.scale=a.scale*g,y=_h(a,_,n,v,r),!y)continue;x=Math.max(x,y.imageOffset)}else if(y=mh(a,m,_,v,e,i),!y)continue;const{rect:b,metrics:w,baselineOffset:T}=y;u.push({glyph:m,imageName:a.imageName,x:d,y:p+T+Jc,vertical:_,scale:a.scale,fontStack:a.fontStack,sectionIndex:f,metrics:w,rect:b}),_?(t.verticalizable=!0,d+=(a.imageName?w.advance:Bc)*a.scale+c):d+=w.advance*a.scale+c}0!==u.length&&(f=Math.max(d-c,f),gh(u,0,u.length-1,_)),d=0,a.lineOffset=Math.max(x,(n-1)*Bc);const b=s*n+x;p+=b,m=Math.max(b,m),++y}const{horizontalAlign:x,verticalAlign:v}=uh(o);(function(t,e,i,r,n,s,o,a,l){const c=(e-i)*n;let h=0;h=s!==o?-a*r-Jc:-r*l*o+.5*o;for(const e of t)for(const t of e.positionedGlyphs)t.x+=c,t.y+=h})(t.positionedLines,_,x,v,f,m,s,p,n.length),t.top+=-v*p,t.bottom=t.top+p,t.left+=-x*f,t.right=t.left+f}(b,i,r,n,g,a,l,c,d,h,p,m),!function(t){for(const e of t)if(0!==e.positionedGlyphs.length)return!1;return!0}(v)&&b}const ih={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},rh={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},nh={40:!0};function sh(t,e,i,r,n,s){if(e.imageName){const t=r[e.imageName];return t?t.displaySize[0]*e.scale*Bc/s+n:0}{const r=i[e.fontStack],s=r&&r[t];return s?s.metrics.advance*e.scale+n:0}}function oh(t,e,i,r){const n=Math.pow(t-e,2);return r?t<e?n/2:2*n:n+Math.abs(i)*i}function ah(t,e,i){let r=0;return 10===t&&(r-=1e4),i&&(r+=150),40!==t&&65288!==t||(r+=50),41!==e&&65289!==e||(r+=50),r}function lh(t,e,i,r,n,s){let o=null,a=oh(e,i,n,s);for(const t of r){const r=oh(e-t.x,i,n,s)+t.badness;r<=a&&(o=t,a=r)}return{index:t,x:e,priorBreak:o,badness:a}}function ch(t){return t?ch(t.priorBreak).concat(t.index):[]}function hh(t,e,i,r,n,s){if(!t)return[];const o=[],a=function(t,e,i,r,n,s){let o=0;for(let i=0;i<t.length();i++){const a=t.getSection(i);o+=sh(t.getCharCode(i),a,r,n,e,s)}return o/Math.max(1,Math.ceil(o/i))}(t,e,i,r,n,s),l=t.text.indexOf("​")>=0;let c=0;for(let i=0;i<t.length();i++){const u=t.getSection(i),d=t.getCharCode(i);if(ih[d]||(c+=sh(d,u,r,n,e,s)),i<t.length()-1){const e=!((h=d)<11904)&&(!!Qn["CJK Compatibility Forms"](h)||!!Qn["CJK Compatibility"](h)||!!Qn["CJK Strokes"](h)||!!Qn["CJK Symbols and Punctuation"](h)||!!Qn["Enclosed CJK Letters and Months"](h)||!!Qn["Halfwidth and Fullwidth Forms"](h)||!!Qn["Ideographic Description Characters"](h)||!!Qn["Vertical 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o=s[t.fontStack],a=function(t,e,i,r){if(t&&t.rect)return t;const n=e[i.fontStack],s=n&&n[r];return s?{rect:null,metrics:s.metrics}:null}(o&&o[e],n,t,e);if(null===a)return null;let l;if(i)l=r.verticalLineContentWidth-t.scale*Bc;else{const e=ph(t.verticalAlign);l=(r.horizontalLineContentHeight-t.scale*Bc)*e}return{rect:a.rect,metrics:a.metrics,baselineOffset:l}}function _h(t,e,i,r,n){const s=n[t.imageName];if(!s)return null;const o=s.paddedRect,a=s.displaySize,l={width:a[0],height:a[1],left:Wc,top:-3,advance:e?a[1]:a[0]};let c;if(e)c=r.verticalLineContentWidth-a[1]*t.scale;else{const e=ph(t.verticalAlign);c=(r.horizontalLineContentHeight-a[1]*t.scale)*e}return{rect:o,metrics:l,baselineOffset:c,imageOffset:(e?a[0]:a[1])*t.scale-Bc*i}}function gh(t,e,i,r){if(0===r)return;const n=t[i],s=(t[i].x+n.metrics.advance*n.scale)*r;for(let r=e;r<=i;r++)t[r].x-=s}function yh(t,e,i){const{horizontalAlign:r,verticalAlign:n}=uh(i),s=e[0]-t.displaySize[0]*r,o=e[1]-t.displaySize[1]*n;return{image:t,top:o,bottom:o+t.displaySize[1],left:s,right:s+t.displaySize[0]}}function xh(t){var e,i;let r=t.left,n=t.top,s=t.right-r,o=t.bottom-n;const a=null!==(e=t.image.textFitWidth)&&void 0!==e?e:"stretchOrShrink",l=null!==(i=t.image.textFitHeight)&&void 0!==i?i:"stretchOrShrink",c=(t.image.content[2]-t.image.content[0])/(t.image.content[3]-t.image.content[1]);if("proportional"===l){if("stretchOnly"===a&&s/o<c||"proportional"===a){const t=Math.ceil(o*c);r*=t/s,s=t}}else if("proportional"===a&&"stretchOnly"===l&&0!==c&&s/o>c){const t=Math.ceil(s/c);n*=t/o,o=t}return{x1:r,y1:n,x2:r+s,y2:n+o}}function vh(t,e,i,r,n,s){const o=t.image;let a;if(o.content){const t=o.content,e=o.pixelRatio||1;a=[t[0]/e,t[1]/e,o.displaySize[0]-t[2]/e,o.displaySize[1]-t[3]/e]}const l=e.left*s,c=e.right*s;let h,u,d,p;"width"===i||"both"===i?(p=n[0]+l-r[3],u=n[0]+c+r[1]):(p=n[0]+(l+c-o.displaySize[0])/2,u=p+o.displaySize[0]);const f=e.top*s,m=e.bottom*s;return"height"===i||"both"===i?(h=n[1]+f-r[0],d=n[1]+m+r[2]):(h=n[1]+(f+m-o.displaySize[1])/2,d=h+o.displaySize[1]),{image:o,top:h,right:u,bottom:d,left:p,collisionPadding:a}}const bh=255,wh=128,Th=bh*wh;function Ph(t,e){const{expression:i}=e;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new ps(t+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:r}=i;let n=0;for(;n<e.length&&e[n]<=t;)n++;n=Math.max(0,n-1);let s=n;for(;s<e.length&&e[s]<t+1;)s++;s=Math.min(e.length-1,s);const o=e[n],a=e[s];return"composite"===i.kind?{kind:"composite",minZoom:o,maxZoom:a,interpolationType:r}:{kind:"camera",minZoom:o,maxZoom:a,minSize:i.evaluate(new ps(o)),maxSize:i.evaluate(new ps(a)),interpolationType:r}}}function Ih(t,e,i){let r="never";const n=t.get(e);return n?r=n:t.get(i)&&(r="always"),r}const Mh=Ql.VectorTileFeature.types,Sh=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Ch(t,e,i,r,n,s,o,a,l,c,h,u,d){const p=a?Math.min(Th,Math.round(a[0])):0,f=a?Math.min(Th,Math.round(a[1])):0;t.emplaceBack(e,i,Math.round(32*r),Math.round(32*n),s,o,(p<<1)+(l?1:0),f,16*c,16*h,256*u,256*d)}function Eh(t,e,i){t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i)}function Ah(t){for(const e of t.sections)if(us(e.text))return!0;return!1}class kh{constructor(t){this.layoutVertexArray=new Po,this.indexArray=new Eo,this.programConfigurations=t,this.segments=new Ro,this.dynamicLayoutVertexArray=new Io,this.opacityVertexArray=new Mo,this.hasVisibleVertices=!1,this.placedSymbolArray=new ao}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(t,e,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Sc.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,Cc.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Sh,!0),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}qn("SymbolBuffers",kh);class zh{constructor(t,e,i){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new i,this.segments=new Ro,this.collisionVertexArray=new Co}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Ec.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}qn("CollisionBuffers",zh);class Rh{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const i=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Ph(this.zoom,i["text-size"]),this.iconSizeData=Ph(this.zoom,i["icon-size"]);const r=this.layers[0].layout,n=r.get("symbol-sort-key"),s=r.get("symbol-z-order");this.canOverlap="never"!==Ih(r,"text-overlap","text-allow-overlap")||"never"!==Ih(r,"icon-overlap","icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==s&&!n.isConstant(),this.sortFeaturesByY=("viewport-y"===s||"auto"===s&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((e=>t.ah[e]))),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=e.sourceID}createArrays(){this.text=new kh(new oa(this.layers,this.zoom,(t=>/^text/.test(t)))),this.icon=new kh(new oa(this.layers,this.zoom,(t=>/^icon/.test(t)))),this.glyphOffsetArray=new ho,this.lineVertexArray=new uo,this.symbolInstances=new co,this.textAnchorOffsets=new fo}calculateGlyphDependencies(t,e,i,r,n){for(let s=0;s<t.length;s++)if(e[t.charCodeAt(s)]=!0,(i||r)&&n){const i=Rc[t.charAt(s)];i&&(e[i.charCodeAt(0)]=!0)}}populate(e,i,r){const n=this.layers[0],s=n.layout,o=s.get("text-font"),a=s.get("text-field"),l=s.get("icon-image"),c=("constant"!==a.value.kind||a.value.value instanceof we&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),h="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,u=s.get("symbol-sort-key");if(this.features=[],!c&&!h)return;const d=i.iconDependencies,p=i.glyphDependencies,f=i.availableImages,m=new ps(this.zoom);for(const{feature:i,id:a,index:l,sourceLayerIndex:_}of e){const e=n._featureFilter.needGeometry,g=da(i,e);if(!n._featureFilter.filter(m,g,r))continue;let y,x;if(e||(g.geometry=ua(i)),c){const t=n.getValueAndResolveTokens("text-field",g,r,f),e=we.factory(t),i=this.hasRTLText=this.hasRTLText||Ah(e);(!i||"unavailable"===ds.getRTLTextPluginStatus()||i&&ds.isParsed())&&(y=zc(e,n,g))}if(h){const t=n.getValueAndResolveTokens("icon-image",g,r,f);x=t instanceof Se?t:Se.fromString(t)}if(!y&&!x)continue;const v=this.sortFeaturesByKey?u.evaluate(g,{},r):void 0;if(this.features.push({id:a,text:y,icon:x,index:l,sourceLayerIndex:_,geometry:g.geometry,properties:i.properties,type:Mh[i.type],sortKey:v}),x&&(d[x.name]=!0),y){const e=o.evaluate(g,{},r).join(","),i="viewport"!==s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(t.ah.vertical)>=0;for(const t of y.sections)if(t.image)d[t.image.name]=!0;else{const r=ts(y.toString()),n=t.fontStack||e,s=p[n]=p[n]||{};this.calculateGlyphDependencies(t.text,s,i,this.allowVerticalPlacement,r)}}}"line"===s.get("symbol-placement")&&(this.features=function(t){const e={},i={},r=[];let n=0;function s(e){r.push(t[e]),n++}function o(t,e,n){const s=i[t];return delete i[t],i[e]=s,r[s].geometry[0].pop(),r[s].geometry[0]=r[s].geometry[0].concat(n[0]),s}function a(t,i,n){const s=e[i];return delete e[i],e[t]=s,r[s].geometry[0].shift(),r[s].geometry[0]=n[0].concat(r[s].geometry[0]),s}function l(t,e,i){const r=i?e[0][e[0].length-1]:e[0][0];return`${t}:${r.x}:${r.y}`}for(let c=0;c<t.length;c++){const h=t[c],u=h.geometry,d=h.text?h.text.toString():null;if(!d){s(c);continue}const p=l(d,u),f=l(d,u,!0);if(p in i&&f in e&&i[p]!==e[f]){const t=a(p,f,u),n=o(p,f,r[t].geometry);delete e[p],delete i[f],i[l(d,r[n].geometry,!0)]=n,r[t].geometry=null}else p in i?o(p,f,u):f in e?a(p,f,u):(s(c),e[p]=n-1,i[f]=n-1)}return r.filter((t=>t.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,i){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,i),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,i))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const i=this.lineVertexArray.length;if(void 0!==t.segment){let i=t.dist(e[t.segment+1]),r=t.dist(e[t.segment]);const n={};for(let r=t.segment+1;r<e.length;r++)n[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:i},r<e.length-1&&(i+=e[r+1].dist(e[r]));for(let i=t.segment||0;i>=0;i--)n[i]={x:e[i].x,y:e[i].y,tileUnitDistanceFromAnchor:r},i>0&&(r+=e[i-1].dist(e[i]));for(let t=0;t<e.length;t++){const e=n[t];this.lineVertexArray.emplaceBack(e.x,e.y,e.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,i,r,n,s,o,a,l,c,h,u,d){const p=e.indexArray,f=e.layoutVertexArray,m=e.segments.prepareSegment(4*i.length,f,p,this.canOverlap?o.sortKey:void 0),_=this.glyphOffsetArray.length,g=m.vertexLength,y=this.allowVerticalPlacement&&a===t.ah.vertical?Math.PI/2:0,x=o.text&&o.text.sections;for(let t=0;t<i.length;t++){const{tl:n,tr:s,bl:a,br:c,tex:h,pixelOffsetTL:u,pixelOffsetBR:_,minFontScaleX:g,minFontScaleY:v,glyphOffset:b,isSDF:w,sectionIndex:T}=i[t],P=m.vertexLength,I=b[1];Ch(f,l.x,l.y,n.x,I+n.y,h.x,h.y,r,w,u.x,u.y,g,v),Ch(f,l.x,l.y,s.x,I+s.y,h.x+h.w,h.y,r,w,_.x,u.y,g,v),Ch(f,l.x,l.y,a.x,I+a.y,h.x,h.y+h.h,r,w,u.x,_.y,g,v),Ch(f,l.x,l.y,c.x,I+c.y,h.x+h.w,h.y+h.h,r,w,_.x,_.y,g,v),Eh(e.dynamicLayoutVertexArray,l,y),p.emplaceBack(P,P+2,P+1),p.emplaceBack(P+1,P+2,P+3),m.vertexLength+=4,m.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),t!==i.length-1&&T===i[t+1].sectionIndex||e.programConfigurations.populatePaintArrays(f.length,o,o.index,{},d,x&&x[T])}e.placedSymbolArray.emplaceBack(l.x,l.y,_,this.glyphOffsetArray.length-_,g,c,h,l.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],a,0,!1,0,u)}_addCollisionDebugVertex(t,e,i,r,n,s){return e.emplaceBack(0,0),t.emplaceBack(i.x,i.y,r,n,Math.round(s.x),Math.round(s.y))}addCollisionDebugVertices(t,e,i,r,n,s,o){const a=n.segments.prepareSegment(4,n.layoutVertexArray,n.indexArray),c=a.vertexLength,h=n.layoutVertexArray,u=n.collisionVertexArray,d=o.anchorX,p=o.anchorY;this._addCollisionDebugVertex(h,u,s,d,p,new l(t,e)),this._addCollisionDebugVertex(h,u,s,d,p,new l(i,e)),this._addCollisionDebugVertex(h,u,s,d,p,new l(i,r)),this._addCollisionDebugVertex(h,u,s,d,p,new l(t,r)),a.vertexLength+=4;const f=n.indexArray;f.emplaceBack(c,c+1),f.emplaceBack(c+1,c+2),f.emplaceBack(c+2,c+3),f.emplaceBack(c+3,c),a.primitiveLength+=4}addDebugCollisionBoxes(t,e,i,r){for(let n=t;n<e;n++){const t=this.collisionBoxArray.get(n);this.addCollisionDebugVertices(t.x1,t.y1,t.x2,t.y2,r?this.textCollisionBox:this.iconCollisionBox,t.anchorPoint,i)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new zh(So,Ac.members,Ao),this.iconCollisionBox=new zh(So,Ac.members,Ao);for(let t=0;t<this.symbolInstances.length;t++){const e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}}_deserializeCollisionBoxesForSymbol(t,e,i,r,n,s,o,a,l){const c={};for(let r=e;r<i;r++){const e=t.get(r);c.textBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,anchorPointX:e.anchorPointX,anchorPointY:e.anchorPointY},c.textFeatureIndex=e.featureIndex;break}for(let e=r;e<n;e++){const i=t.get(e);c.verticalTextBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalTextFeatureIndex=i.featureIndex;break}for(let e=s;e<o;e++){const i=t.get(e);c.iconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.iconFeatureIndex=i.featureIndex;break}for(let e=a;e<l;e++){const i=t.get(e);c.verticalIconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalIconFeatureIndex=i.featureIndex;break}return c}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let e=0;e<this.symbolInstances.length;e++){const i=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){const i=t.placedSymbolArray.get(e),r=i.vertexStartIndex+4*i.numGlyphs;for(let e=i.vertexStartIndex;e<r;e+=4)t.indexArray.emplaceBack(e,e+2,e+1),t.indexArray.emplaceBack(e+1,e+2,e+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const e=Math.sin(t),i=Math.cos(t),r=[],n=[],s=[];for(let t=0;t<this.symbolInstances.length;++t){s.push(t);const o=this.symbolInstances.get(t);r.push(0|Math.round(e*o.anchorX+i*o.anchorY)),n.push(o.featureIndex)}return s.sort(((t,e)=>r[t]-r[e]||n[e]-n[t])),s}addToSortKeyRanges(t,e){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===e?i.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex),[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex].forEach(((t,e,i)=>{t>=0&&i.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)})),e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Dh,Lh;qn("SymbolBucket",Rh,{omit:["layers","collisionBoxArray","features","compareText"]}),Rh.MAX_GLYPHS=65535,Rh.addDynamicAttributes=Eh;var Fh={get paint(){return Lh=Lh||new Ss({"icon-opacity":new Ts(ft.paint_symbol["icon-opacity"]),"icon-color":new Ts(ft.paint_symbol["icon-color"]),"icon-halo-color":new Ts(ft.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ts(ft.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ts(ft.paint_symbol["icon-halo-blur"]),"icon-translate":new ws(ft.paint_symbol["icon-translate"]),"icon-translate-anchor":new ws(ft.paint_symbol["icon-translate-anchor"]),"text-opacity":new Ts(ft.paint_symbol["text-opacity"]),"text-color":new Ts(ft.paint_symbol["text-color"],{runtimeType:Dt,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new Ts(ft.paint_symbol["text-halo-color"]),"text-halo-width":new Ts(ft.paint_symbol["text-halo-width"]),"text-halo-blur":new Ts(ft.paint_symbol["text-halo-blur"]),"text-translate":new ws(ft.paint_symbol["text-translate"]),"text-translate-anchor":new ws(ft.paint_symbol["text-translate-anchor"])})},get layout(){return Dh=Dh||new Ss({"symbol-placement":new ws(ft.layout_symbol["symbol-placement"]),"symbol-spacing":new ws(ft.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ws(ft.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ts(ft.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ws(ft.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ws(ft.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ws(ft.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ws(ft.layout_symbol["icon-ignore-placement"]),"icon-optional":new ws(ft.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ws(ft.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ts(ft.layout_symbol["icon-size"]),"icon-text-fit":new ws(ft.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ws(ft.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ts(ft.layout_symbol["icon-image"]),"icon-rotate":new Ts(ft.layout_symbol["icon-rotate"]),"icon-padding":new Ts(ft.layout_symbol["icon-padding"]),"icon-keep-upright":new ws(ft.layout_symbol["icon-keep-upright"]),"icon-offset":new Ts(ft.layout_symbol["icon-offset"]),"icon-anchor":new Ts(ft.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ws(ft.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ws(ft.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ws(ft.layout_symbol["text-rotation-alignment"]),"text-field":new Ts(ft.layout_symbol["text-field"]),"text-font":new Ts(ft.layout_symbol["text-font"]),"text-size":new Ts(ft.layout_symbol["text-size"]),"text-max-width":new Ts(ft.layout_symbol["text-max-width"]),"text-line-height":new ws(ft.layout_symbol["text-line-height"]),"text-letter-spacing":new Ts(ft.layout_symbol["text-letter-spacing"]),"text-justify":new Ts(ft.layout_symbol["text-justify"]),"text-radial-offset":new Ts(ft.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ws(ft.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Ts(ft.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Ts(ft.layout_symbol["text-anchor"]),"text-max-angle":new ws(ft.layout_symbol["text-max-angle"]),"text-writing-mode":new ws(ft.layout_symbol["text-writing-mode"]),"text-rotate":new Ts(ft.layout_symbol["text-rotate"]),"text-padding":new ws(ft.layout_symbol["text-padding"]),"text-keep-upright":new ws(ft.layout_symbol["text-keep-upright"]),"text-transform":new Ts(ft.layout_symbol["text-transform"]),"text-offset":new Ts(ft.layout_symbol["text-offset"]),"text-allow-overlap":new ws(ft.layout_symbol["text-allow-overlap"]),"text-overlap":new ws(ft.layout_symbol["text-overlap"]),"text-ignore-placement":new ws(ft.layout_symbol["text-ignore-placement"]),"text-optional":new ws(ft.layout_symbol["text-optional"])})}};class Bh{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:At,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}qn("FormatSectionOverride",Bh,{omit:["defaultValue"]});class Oh extends Es{constructor(t){super(t,Fh)}recalculate(t,e){if(super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const t=this.layout.get("text-writing-mode");if(t){const e=[];for(const i of t)e.indexOf(i)<0&&e.push(i);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,i,r){const n=this.layout.get(t).evaluate(e,{},i,r),s=this._unevaluatedLayout._values[t];return s.isDataDriven()||Ur(s.value)||!n?n:function(t,e){return e.replace(/{([^{}]+)}/g,((e,i)=>t&&i in t?String(t[i]):""))}(e.properties,n)}createBucket(t){return new Rh(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of Fh.paint.overridableProperties){if(!Oh.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),i=new Bh(e),r=new Zr(i,e.property.specification);let n=null;n="constant"===e.value.kind||"source"===e.value.kind?new Gr("source",r):new qr("composite",r,e.value.zoomStops),this.paint._values[t]=new vs(e.property,n,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,i){return!(!this.layout||e.isDataDriven()||i.isDataDriven())&&Oh.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const i=t.get("text-field"),r=Fh.paint.properties[e];let n=!1;const s=t=>{for(const e of t)if(r.overrides&&r.overrides.hasOverride(e))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof we)s(i.value.value.sections);else if("source"===i.value.kind){const t=e=>{n||(e instanceof Re&&ke(e.value)===jt?s(e.value.sections):e instanceof gi?s(e.sections):e.eachChild(t))},e=i.value;e._styleExpression&&t(e._styleExpression.expression)}return n}}let jh;var Nh={get paint(){return jh=jh||new Ss({"background-color":new ws(ft.paint_background["background-color"]),"background-pattern":new Is(ft.paint_background["background-pattern"]),"background-opacity":new ws(ft.paint_background["background-opacity"])})}};class Vh extends Es{constructor(t){super(t,Nh)}}let Zh;var Uh={get paint(){return Zh=Zh||new Ss({"raster-opacity":new ws(ft.paint_raster["raster-opacity"]),"raster-hue-rotate":new ws(ft.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ws(ft.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ws(ft.paint_raster["raster-brightness-max"]),"raster-saturation":new ws(ft.paint_raster["raster-saturation"]),"raster-contrast":new ws(ft.paint_raster["raster-contrast"]),"raster-resampling":new ws(ft.paint_raster["raster-resampling"]),"raster-fade-duration":new ws(ft.paint_raster["raster-fade-duration"])})}};class $h extends Es{constructor(t){super(t,Uh)}}class Gh extends Es{constructor(t){super(t,{}),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class qh{constructor(t){this._methodToThrottle=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Hh={once:!0},Wh=6371008.8;class Kh{constructor(t,e){if(isNaN(t)||isNaN(e))throw new Error(`Invalid LngLat object: (${t}, ${e})`);if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Kh(D(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const e=Math.PI/180,i=this.lat*e,r=t.lat*e,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((t.lng-this.lng)*e);return Wh*Math.acos(Math.min(n,1))}static convert(t){if(t instanceof Kh)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Kh(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Kh(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Xh=2*Math.PI*Wh;function Yh(t){return Xh*Math.cos(t*Math.PI/180)}function Jh(t){return(180+t)/360}function Qh(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function tu(t,e){return t/Yh(e)}function eu(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}function iu(t,e){return t*Yh(eu(e))}class ru{constructor(t,e,i=0){this.x=+t,this.y=+e,this.z=+i}static fromLngLat(t,e=0){const i=Kh.convert(t);return new ru(Jh(i.lng),Qh(i.lat),tu(e,i.lat))}toLngLat(){return new Kh(360*this.x-180,eu(this.y))}toAltitude(){return iu(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Xh*(t=eu(this.y),1/Math.cos(t*Math.PI/180));var t}}function nu(t,e,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}class su{constructor(t,e,i){if(!function(t,e,i){return!(t<0||t>25||i<0||i>=Math.pow(2,t)||e<0||e>=Math.pow(2,t))}(t,e,i))throw new Error(`x=${e}, y=${i}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=e,this.y=i,this.key=lu(0,t,t,e,i)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e,i){const r=(s=this.y,o=this.z,a=nu(256*(n=this.x),256*(s=Math.pow(2,o)-s-1),o),l=nu(256*(n+1),256*(s+1),o),a[0]+","+a[1]+","+l[0]+","+l[1]);var n,s,o,a,l;const c=function(t,e,i){let r,n="";for(let s=t;s>0;s--)r=1<<s-1,n+=(e&r?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===i?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,e>1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,r)}isChildOf(t){const e=this.z-t.z;return e>0&&t.x===this.x>>e&&t.y===this.y>>e}getTilePoint(t){const e=Math.pow(2,this.z);return new l((t.x*e-this.x)*M,(t.y*e-this.y)*M)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ou{constructor(t,e){this.wrap=t,this.canonical=e,this.key=lu(t,e.z,e.z,e.x,e.y)}}class au{constructor(t,e,i,r,n){if(this.terrainRttPosMatrix32f=null,t<i)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${i}`);this.overscaledZ=t,this.wrap=e,this.canonical=new su(i,+r,+n),this.key=lu(e,t,i,r,n)}clone(){return new au(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const e=this.canonical.z-t;return t>this.canonical.z?new au(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new au(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}calculateScaledKey(t,e){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const i=this.canonical.z-t;return t>this.canonical.z?lu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):lu(this.wrap*+e,t,t,this.canonical.x>>i,this.canonical.y>>i)}isChildOf(t){if(t.wrap!==this.wrap)return!1;const e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new au(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const e=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new au(e,this.wrap,e,i,r),new au(e,this.wrap,e,i+1,r),new au(e,this.wrap,e,i,r+1),new au(e,this.wrap,e,i+1,r+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new au(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new au(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new ou(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new ru(t.x-this.wrap,t.y))}}function lu(t,e,i,r,n){(t*=2)<0&&(t=-1*t-1);const s=1<<i;return(s*s*t+s*n+r).toString(36)+i.toString(36)+e.toString(36)}qn("CanonicalTileID",su),qn("OverscaledTileID",au,{omit:["terrainRttPosMatrix32f"]});class cu{constructor(t,e,i,r=1,n=1,s=1,o=0){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&!["mapbox","terrarium","custom"].includes(i))return void V(`"${i}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=e.height;const a=this.dim=e.height-2;switch(this.data=new Uint32Array(e.data.buffer),i){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=r,this.greenFactor=n,this.blueFactor=s,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let t=0;t<a;t++)this.data[this._idx(-1,t)]=this.data[this._idx(0,t)],this.data[this._idx(a,t)]=this.data[this._idx(a-1,t)],this.data[this._idx(t,-1)]=this.data[this._idx(t,0)],this.data[this._idx(t,a)]=this.data[this._idx(t,a-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(a,-1)]=this.data[this._idx(a-1,0)],this.data[this._idx(-1,a)]=this.data[this._idx(0,a-1)],this.data[this._idx(a,a)]=this.data[this._idx(a-1,a-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let t=0;t<a;t++)for(let e=0;e<a;e++){const i=this.get(t,e);i>this.max&&(this.max=i),i<this.min&&(this.min=i)}}get(t,e){const i=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return this.unpack(i[r],i[r+1],i[r+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)}unpack(t,e,i){return t*this.redFactor+e*this.greenFactor+i*this.blueFactor-this.baseShift}getPixels(){return new Za({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let r=e*this.dim,n=e*this.dim+this.dim,s=i*this.dim,o=i*this.dim+this.dim;switch(e){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:s=o-1;break;case 1:o=s+1}const a=-e*this.dim,l=-i*this.dim;for(let e=s;e<o;e++)for(let i=r;i<n;i++)this.data[this._idx(i,e)]=t.data[this._idx(i+a,e+l)]}}qn("DEMData",cu);class hu{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e<t.length;e++){const i=t[e];this._stringToNumber[i]=e,this._numberToString[e]=i}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class uu{constructor(t,e,i,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=i,t._y=r,this.properties=t.properties,this.id=n}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t}}class du{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new $n(M,16,0),this.grid3D=new $n(M,16,0),this.featureIndexArray=new _o,this.promoteId=e}insert(t,e,i,r,n,s){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n);const a=s?this.grid3D:this.grid;for(let t=0;t<e.length;t++){const i=e[t],r=[1/0,1/0,-1/0,-1/0];for(let t=0;t<i.length;t++){const e=i[t];r[0]=Math.min(r[0],e.x),r[1]=Math.min(r[1],e.y),r[2]=Math.max(r[2],e.x),r[3]=Math.max(r[3],e.y)}r[0]<M&&r[1]<M&&r[2]>=0&&r[3]>=0&&a.insert(o,r[0],r[1],r[2],r[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Ql.VectorTile(new Vc(this.rawTileData)).layers,this.sourceLayerCoder=new hu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,e,i,r){this.loadVTLayers();const n=t.params,s=M/t.tileSize/t.scale,o=Jr(n.filter),a=t.queryGeometry,c=t.queryPadding*s,h=fu(a),u=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),d=fu(t.cameraQueryGeometry),p=this.grid3D.query(d.minX-c,d.minY-c,d.maxX+c,d.maxY+c,((e,i,r,n)=>function(t,e,i,r,n){for(const s of t)if(e<=s.x&&i<=s.y&&r>=s.x&&n>=s.y)return!0;const s=[new l(e,i),new l(e,n),new l(r,n),new l(r,i)];if(t.length>2)for(const e of s)if(Ia(t,e))return!0;for(let e=0;e<t.length-1;e++)if(Ma(t[e],t[e+1],s))return!0;return!1}(t.cameraQueryGeometry,e-c,i-c,r+c,n+c)));for(const t of p)u.push(t);u.sort(mu);const f={};let m;for(let l=0;l<u.length;l++){const c=u[l];if(c===m)continue;m=c;const h=this.featureIndexArray.get(c);let d=null;this.loadMatchingFeature(f,h.bucketIndex,h.sourceLayerIndex,h.featureIndex,o,n.layers,n.availableImages,e,i,r,((e,i,r)=>(d||(d=ua(e)),i.queryIntersectsFeature({queryGeometry:a,feature:e,featureState:r,geometry:d,zoom:this.z,transform:t.transform,pixelsToTileUnits:s,pixelPosMatrix:t.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:t.getElevation}))))}return f}loadMatchingFeature(t,e,i,r,n,s,o,a,l,c,h){const u=this.bucketLayerIDs[e];if(s&&!u.some((t=>s.has(t))))return;const d=this.sourceLayerCoder.decode(i),p=this.vtLayers[d].feature(r);if(n.needGeometry){const t=da(p,!0);if(!n.filter(new ps(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!n.filter(new ps(this.tileID.overscaledZ),p))return;const f=this.getId(p,d);for(let e=0;e<u.length;e++){const i=u[e];if(s&&!s.has(i))continue;const n=a[i];if(!n)continue;let d={};f&&c&&(d=c.getState(n.sourceLayer||"_geojsonTileLayer",f));const m=L({},l[i]);m.paint=pu(m.paint,n.paint,p,d,o),m.layout=pu(m.layout,n.layout,p,d,o);const _=!h||h(p,n,d);if(!_)continue;const g=new uu(p,this.z,this.x,this.y,f);g.layer=m;let y=t[i];void 0===y&&(y=t[i]=[]),y.push({featureIndex:r,feature:g,intersectionZ:_})}}lookupSymbolFeatures(t,e,i,r,n,s,o,a){const l={};this.loadVTLayers();const c=Jr(n);for(const n of t)this.loadMatchingFeature(l,i,r,n,c,s,o,a,e);return l}hasLayer(t){for(const e of this.bucketLayerIDs)for(const i of e)if(t===i)return!0;return!1}getId(t,e){var i;let r=t.id;return this.promoteId&&(r=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof r&&(r=Number(r)),void 0===r&&(null===(i=t.properties)||void 0===i?void 0:i.cluster)&&this.promoteId&&(r=Number(t.properties.cluster_id))),r}}function pu(t,e,i,r,n){return B(t,((t,s)=>{const o=e instanceof bs?e.get(s):null;return o&&o.evaluate?o.evaluate(i,r,n):o}))}function fu(t){let e=1/0,i=1/0,r=-1/0,n=-1/0;for(const s of t)e=Math.min(e,s.x),i=Math.min(i,s.y),r=Math.max(r,s.x),n=Math.max(n,s.y);return{minX:e,minY:i,maxX:r,maxY:n}}function mu(t,e){return e-t}function _u(t,e,i,r,n){const s=[];for(let o=0;o<t.length;o++){const a=t[o];let c;for(let t=0;t<a.length-1;t++){let o=a[t],h=a[t+1];o.x<e&&h.x<e||(o.x<e?o=new l(e,o.y+(e-o.x)/(h.x-o.x)*(h.y-o.y))._round():h.x<e&&(h=new l(e,o.y+(e-o.x)/(h.x-o.x)*(h.y-o.y))._round()),o.y<i&&h.y<i||(o.y<i?o=new l(o.x+(i-o.y)/(h.y-o.y)*(h.x-o.x),i)._round():h.y<i&&(h=new l(o.x+(i-o.y)/(h.y-o.y)*(h.x-o.x),i)._round()),o.x>=r&&h.x>=r||(o.x>=r?o=new l(r,o.y+(r-o.x)/(h.x-o.x)*(h.y-o.y))._round():h.x>=r&&(h=new l(r,o.y+(r-o.x)/(h.x-o.x)*(h.y-o.y))._round()),o.y>=n&&h.y>=n||(o.y>=n?o=new 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Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function wu(t,e,i,r,n,s){const o=vu(i,n,s),a=bu(i,r)*s;let l=0;const c=xu(t)/2;for(let i=0;i<t.length-1;i++){const r=t[i],n=t[i+1],s=r.dist(n);if(l+s>c){const h=(c-l)/s,u=ni.number(r.x,n.x,h),d=ni.number(r.y,n.y,h),p=new gu(u,d,n.angleTo(r),i);return p._round(),!o||yu(t,p,a,o,e)?p:void 0}l+=s}}function Tu(t,e,i,r,n,s,o,a,l){const c=vu(r,s,o),h=bu(r,n),u=h*o,d=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-u<e/4&&(e=u+e/4),Pu(t,d?e/2*a%e:(h/2+2*s)*o*a%e,e,c,i,u,d,!1,l)}function Pu(t,e,i,r,n,s,o,a,l){const c=s/2,h=xu(t);let u=0,d=e-i,p=[];for(let e=0;e<t.length-1;e++){const o=t[e],a=t[e+1],f=o.dist(a),m=a.angleTo(o);for(;d+i<u+f;){d+=i;const _=(d-u)/f,g=ni.number(o.x,a.x,_),y=ni.number(o.y,a.y,_);if(g>=0&&g<l&&y>=0&&y<l&&d-c>=0&&d+c<=h){const i=new gu(g,y,m,e);i._round(),r&&!yu(t,i,s,r,n)||p.push(i)}}u+=f}return a||p.length||o||(p=Pu(t,u/2,i,r,n,s,o,!0,l)),p}qn("Anchor",gu);const Iu=Wc;function Mu(t,e,i,r){const 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AbortController;this.inFlightDependencies.push(t),f=o.sendAsync({type:"GG",data:{stacks:p,source:this.source,tileID:this.tileID,type:"glyphs"}},t)}const m=Object.keys(u.iconDependencies);let _=Promise.resolve({});if(m.length){const t=new AbortController;this.inFlightDependencies.push(t),_=o.sendAsync({type:"GI",data:{icons:m,source:this.source,tileID:this.tileID,type:"icons"}},t)}const g=Object.keys(u.patternDependencies);let y=Promise.resolve({});if(g.length){const t=new AbortController;this.inFlightDependencies.push(t),y=o.sendAsync({type:"GI",data:{icons:g,source:this.source,tileID:this.tileID,type:"patterns"}},t)}const[x,v,b]=yield Promise.all([f,_,y]),w=new i(x),T=new t.ct(v,b);for(const e in h){const i=h[e];i instanceof t.a6?(n(i.layers,this.zoom,s),t.cu({bucket:i,glyphMap:x,glyphPositions:w.positions,imageMap:v,imagePositions:T.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:u.subdivisionGranularity})):i.hasPattern&&(i instanceof t.cv||i instanceof t.cw||i instanceof t.cx)&&(n(i.layers,this.zoom,s),i.addFeatures(u,this.tileID.canonical,T.patternPositions))}return this.status="done",{buckets:Object.values(h).filter((t=>!t.isEmpty())),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:w.image,imageAtlas:T,glyphMap:this.returnDependencies?x:null,iconMap:this.returnDependencies?v:null,glyphPositions:this.returnDependencies?w.positions:null}}))}}function n(e,i,r){const n=new t.C(i);for(const t of e)t.recalculate(n,r)}class s{constructor(t,e,i){this.actor=t,this.layerIndex=e,this.availableImages=i,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(e,i){return t._(this,void 0,void 0,(function*(){const r=yield t.n(e.request,i);try{return{vectorTile:new t.cy.VectorTile(new t.cz(r.data)),rawData:r.data,cacheControl:r.cacheControl,expires:r.expires}}catch(t){const i=new Uint8Array(r.data);let n=`Unable to parse the tile at ${e.request.url}, `;throw n+=31===i[0]&&139===i[1]?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${t.message}`,new Error(n)}}))}loadTile(e){return t._(this,void 0,void 0,(function*(){const i=e.uid,n=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.cA(e.request),s=new r(e);this.loading[i]=s;const o=new AbortController;s.abort=o;try{const r=yield this.loadVectorTile(e,o);if(delete this.loading[i],!r)return null;const a=r.rawData,l={};r.expires&&(l.expires=r.expires),r.cacheControl&&(l.cacheControl=r.cacheControl);const c={};if(n){const t=n.finish();t&&(c.resourceTiming=JSON.parse(JSON.stringify(t)))}s.vectorTile=r.vectorTile;const h=s.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity);this.loaded[i]=s,this.fetching[i]={rawTileData:a,cacheControl:l,resourceTiming:c};try{const e=yield h;return t.e({rawTileData:a.slice(0)},e,l,c)}finally{delete this.fetching[i]}}catch(t){throw delete this.loading[i],s.status="done",this.loaded[i]=s,t}}))}reloadTile(e){return t._(this,void 0,void 0,(function*(){const i=e.uid;if(!this.loaded||!this.loaded[i])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const r=this.loaded[i];if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const n=yield r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity);let s;if(this.fetching[i]){const{rawTileData:e,cacheControl:r,resourceTiming:o}=this.fetching[i];delete this.fetching[i],s=t.e({rawTileData:e.slice(0)},n,r,o)}else s=n;return s}if("done"===r.status&&r.vectorTile)return r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity)}))}abortTile(e){return t._(this,void 0,void 0,(function*(){const t=this.loading,i=e.uid;t&&t[i]&&t[i].abort&&(t[i].abort.abort(),delete t[i])}))}removeTile(e){return t._(this,void 0,void 0,(function*(){this.loaded&&this.loaded[e.uid]&&delete this.loaded[e.uid]}))}}class o{constructor(){this.loaded={}}loadTile(e){return t._(this,void 0,void 0,(function*(){const{uid:i,encoding:r,rawImageData:n,redFactor:s,greenFactor:o,blueFactor:a,baseShift:l}=e,c=n.width+2,h=n.height+2,u=t.b(n)?new t.R({width:c,height:h},yield t.cB(n,-1,-1,c,h)):n,d=new t.cC(i,u,r,s,o,a,l);return this.loaded=this.loaded||{},this.loaded[i]=d,d}))}removeTile(t){const e=this.loaded,i=t.uid;e&&e[i]&&delete e[i]}}var a,l,c=function(){if(l)return a;function t(t,i){if(0!==t.length){e(t[0],i);for(var r=1;r<t.length;r++)e(t[r],!i)}}function e(t,e){for(var i=0,r=0,n=0,s=t.length,o=s-1;n<s;o=n++){var a=(t[n][0]-t[o][0])*(t[o][1]+t[n][1]),l=i+a;r+=Math.abs(i)>=Math.abs(a)?i-l+a:a-l+i,i=l}i+r>=0!=!!e&&t.reverse()}return l=1,a=function e(i,r){var n,s=i&&i.type;if("FeatureCollection"===s)for(n=0;n<i.features.length;n++)e(i.features[n],r);else if("GeometryCollection"===s)for(n=0;n<i.geometries.length;n++)e(i.geometries[n],r);else if("Feature"===s)e(i.geometry,r);else if("Polygon"===s)t(i.coordinates,r);else if("MultiPolygon"===s)for(n=0;n<i.coordinates.length;n++)t(i.coordinates[n],r);return i}}(),h=t.cD(c);const u=t.cy.VectorTileFeature.prototype.toGeoJSON;class d{constructor(e){this._feature=e,this.extent=t.Z,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))}loadGeometry(){if(1===this._feature.type){const e=[];for(const i of this._feature.geometry)e.push([new t.P(i[0],i[1])]);return e}{const e=[];for(const i of this._feature.geometry){const r=[];for(const e of i)r.push(new t.P(e[0],e[1]));e.push(r)}return e}}toGeoJSON(t,e,i){return u.call(this,t,e,i)}}class p{constructor(e){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=t.Z,this.length=e.length,this._features=e}feature(t){return new d(this._features[t])}}var f,m,_,g={exports:{}},y=function(){if(_)return g.exports;_=1;var e=t.cG(),i=function(){if(m)return f;m=1;var e=t.cE(),i=t.cF().VectorTileFeature;function r(t,e){this.options=e||{},this.features=t,this.length=t.length}function n(t,e){this.id="number"==typeof t.id?t.id:void 0,this.type=t.type,this.rawGeometry=1===t.type?[t.geometry]:t.geometry,this.properties=t.tags,this.extent=e||4096}return f=r,r.prototype.feature=function(t){return new n(this.features[t],this.options.extent)},n.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var i=0;i<t.length;i++){for(var r=t[i],n=[],s=0;s<r.length;s++)n.push(new e(r[s][0],r[s][1]));this.geometry.push(n)}return this.geometry},n.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,i=-1/0,r=1/0,n=-1/0,s=0;s<t.length;s++)for(var o=t[s],a=0;a<o.length;a++){var l=o[a];e=Math.min(e,l.x),i=Math.max(i,l.x),r=Math.min(r,l.y),n=Math.max(n,l.y)}return[e,r,i,n]},n.prototype.toGeoJSON=i.prototype.toGeoJSON,f}();function r(t){var i=new e;return function(t,e){for(var i in t.layers)e.writeMessage(3,n,t.layers[i])}(t,i),i.finish()}function n(t,e){var i;e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);var r={keys:[],values:[],keycache:{},valuecache:{}};for(i=0;i<t.length;i++)r.feature=t.feature(i),e.writeMessage(2,s,r);var n=r.keys;for(i=0;i<n.length;i++)e.writeStringField(3,n[i]);var o=r.values;for(i=0;i<o.length;i++)e.writeMessage(4,h,o[i])}function s(t,e){var i=t.feature;void 0!==i.id&&e.writeVarintField(1,i.id),e.writeMessage(2,o,t),e.writeVarintField(3,i.type),e.writeMessage(4,c,i)}function o(t,e){var i=t.feature,r=t.keys,n=t.values,s=t.keycache,o=t.valuecache;for(var a in i.properties){var l=i.properties[a],c=s[a];if(null!==l){void 0===c&&(r.push(a),s[a]=c=r.length-1),e.writeVarint(c);var h=typeof l;"string"!==h&&"boolean"!==h&&"number"!==h&&(l=JSON.stringify(l));var u=h+":"+l,d=o[u];void 0===d&&(n.push(l),o[u]=d=n.length-1),e.writeVarint(d)}}}function a(t,e){return(e<<3)+(7&t)}function l(t){return t<<1^t>>31}function c(t,e){for(var i=t.loadGeometry(),r=t.type,n=0,s=0,o=i.length,c=0;c<o;c++){var h=i[c],u=1;1===r&&(u=h.length),e.writeVarint(a(1,u));for(var d=3===r?h.length-1:h.length,p=0;p<d;p++){1===p&&1!==r&&e.writeVarint(a(2,d-1));var f=h[p].x-n,m=h[p].y-s;e.writeVarint(l(f)),e.writeVarint(l(m)),n+=f,s+=m}3===r&&e.writeVarint(a(7,1))}}function h(t,e){var i=typeof t;"string"===i?e.writeStringField(1,t):"boolean"===i?e.writeBooleanField(7,t):"number"===i&&(t%1!=0?e.writeDoubleField(3,t):t<0?e.writeSVarintField(6,t):e.writeVarintField(5,t))}return g.exports=r,g.exports.fromVectorTileJs=r,g.exports.fromGeojsonVt=function(t,e){e=e||{};var n={};for(var s in t)n[s]=new i(t[s].features,e),n[s].name=s,n[s].version=e.version,n[s].extent=e.extent;return r({layers:n})},g.exports.GeoJSONWrapper=i,g.exports}(),x=t.cD(y);const v={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t},b=Math.fround||(w=new Float32Array(1),t=>(w[0]=+t,w[0]));var w;const T=3,P=5,I=6;class M{constructor(t){this.options=Object.assign(Object.create(v),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(t){const{log:e,minZoom:i,maxZoom:r}=this.options;e&&console.time("total time");const n=`prepare ${t.length} points`;e&&console.time(n),this.points=t;const s=[];for(let e=0;e<t.length;e++){const i=t[e];if(!i.geometry)continue;const[r,n]=i.geometry.coordinates,o=b(E(r)),a=b(A(n));s.push(o,a,1/0,e,-1,1),this.options.reduce&&s.push(0)}let o=this.trees[r+1]=this._createTree(s);e&&console.timeEnd(n);for(let t=r;t>=i;t--){const i=+Date.now();o=this.trees[t]=this._createTree(this._cluster(o,t)),e&&console.log("z%d: %d clusters in %dms",t,o.numItems,+Date.now()-i)}return e&&console.timeEnd("total time"),this}getClusters(t,e){let i=((t[0]+180)%360+360)%360-180;const r=Math.max(-90,Math.min(90,t[1]));let n=180===t[2]?180:((t[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)i=-180,n=180;else if(i>n){const t=this.getClusters([i,r,180,s],e),o=this.getClusters([-180,r,n,s],e);return t.concat(o)}const o=this.trees[this._limitZoom(e)],a=o.range(E(i),A(s),E(n),A(r)),l=o.data,c=[];for(const t of a){const e=this.stride*t;c.push(l[e+P]>1?S(l,e,this.clusterProps):this.points[l[e+T]])}return c}getChildren(t){const e=this._getOriginId(t),i=this._getOriginZoom(t),r="No cluster with the specified id.",n=this.trees[i];if(!n)throw new Error(r);const s=n.data;if(e*this.stride>=s.length)throw new Error(r);const o=this.options.radius/(this.options.extent*Math.pow(2,i-1)),a=n.within(s[e*this.stride],s[e*this.stride+1],o),l=[];for(const e of a){const i=e*this.stride;s[i+4]===t&&l.push(s[i+P]>1?S(s,i,this.clusterProps):this.points[s[i+T]])}if(0===l.length)throw new Error(r);return l}getLeaves(t,e,i){const r=[];return this._appendLeaves(r,t,e=e||10,i=i||0,0),r}getTile(t,e,i){const r=this.trees[this._limitZoom(t)],n=Math.pow(2,t),{extent:s,radius:o}=this.options,a=o/s,l=(i-a)/n,c=(i+1+a)/n,h={features:[]};return this._addTileFeatures(r.range((e-a)/n,l,(e+1+a)/n,c),r.data,e,i,n,h),0===e&&this._addTileFeatures(r.range(1-a/n,l,1,c),r.data,n,i,n,h),e===n-1&&this._addTileFeatures(r.range(0,l,a/n,c),r.data,-1,i,n,h),h.features.length?h:null}getClusterExpansionZoom(t){let e=this._getOriginZoom(t)-1;for(;e<=this.options.maxZoom;){const i=this.getChildren(t);if(e++,1!==i.length)break;t=i[0].properties.cluster_id}return e}_appendLeaves(t,e,i,r,n){const s=this.getChildren(e);for(const e of s){const s=e.properties;if(s&&s.cluster?n+s.point_count<=r?n+=s.point_count:n=this._appendLeaves(t,s.cluster_id,i,r,n):n<r?n++:t.push(e),t.length===i)break}return n}_createTree(e){const i=new t.aC(e.length/this.stride|0,this.options.nodeSize,Float32Array);for(let t=0;t<e.length;t+=this.stride)i.add(e[t],e[t+1]);return i.finish(),i.data=e,i}_addTileFeatures(t,e,i,r,n,s){for(const o of t){const t=o*this.stride,a=e[t+P]>1;let l,c,h;if(a)l=C(e,t,this.clusterProps),c=e[t],h=e[t+1];else{const i=this.points[e[t+T]];l=i.properties;const[r,n]=i.geometry.coordinates;c=E(r),h=A(n)}const u={type:1,geometry:[[Math.round(this.options.extent*(c*n-i)),Math.round(this.options.extent*(h*n-r))]],tags:l};let d;d=a||this.options.generateId?e[t+T]:this.points[e[t+T]].id,void 0!==d&&(u.id=d),s.features.push(u)}}_limitZoom(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))}_cluster(t,e){const{radius:i,extent:r,reduce:n,minPoints:s}=this.options,o=i/(r*Math.pow(2,e)),a=t.data,l=[],c=this.stride;for(let i=0;i<a.length;i+=c){if(a[i+2]<=e)continue;a[i+2]=e;const r=a[i],h=a[i+1],u=t.within(a[i],a[i+1],o),d=a[i+P];let p=d;for(const t of u){const i=t*c;a[i+2]>e&&(p+=a[i+P])}if(p>d&&p>=s){let t,s=r*d,o=h*d,f=-1;const m=((i/c|0)<<5)+(e+1)+this.points.length;for(const r of u){const l=r*c;if(a[l+2]<=e)continue;a[l+2]=e;const h=a[l+P];s+=a[l]*h,o+=a[l+1]*h,a[l+4]=m,n&&(t||(t=this._map(a,i,!0),f=this.clusterProps.length,this.clusterProps.push(t)),n(t,this._map(a,l)))}a[i+4]=m,l.push(s/p,o/p,1/0,m,-1,p),n&&l.push(f)}else{for(let t=0;t<c;t++)l.push(a[i+t]);if(p>1)for(const t of u){const i=t*c;if(!(a[i+2]<=e)){a[i+2]=e;for(let t=0;t<c;t++)l.push(a[i+t])}}}}return l}_getOriginId(t){return t-this.points.length>>5}_getOriginZoom(t){return(t-this.points.length)%32}_map(t,e,i){if(t[e+P]>1){const 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e},e.reduce=(t,e)=>{o.properties=e;for(const e of a)s.accumulated=t[e],t[e]=n[e].evaluate(s,o)},e}(e)).load((yield this._pendingData).features):(n=yield this._pendingData,new nt(n,e.geojsonVtOptions)),this.loaded={};const i={};if(r){const t=r.finish();t&&(i.resourceTiming={},i.resourceTiming[e.source]=JSON.parse(JSON.stringify(t)))}return i}catch(e){if(delete this._pendingRequest,t.cl(e))return{abandoned:!0};throw e}var n}))}getData(){return t._(this,void 0,void 0,(function*(){return this._pendingData}))}reloadTile(t){const e=this.loaded;return e&&e[t.uid]?super.reloadTile(t):this.loadTile(t)}loadAndProcessGeoJSON(e,i){return t._(this,void 0,void 0,(function*(){let r=yield this.loadGeoJSON(e,i);if(delete this._pendingRequest,"object"!=typeof r)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`);if(h(r,!0),e.filter){const i=t.cH(e.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===i.result)throw new 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this._geoJSONIndex.getClusterExpansionZoom(t.clusterId)}getClusterChildren(t){return this._geoJSONIndex.getChildren(t.clusterId)}getClusterLeaves(t){return this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset)}}class ht{constructor(e){this.self=e,this.actor=new t.H(e),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(t,e)=>{if(this.externalWorkerSourceTypes[t])throw new Error(`Worker source with name "${t}" already registered.`);this.externalWorkerSourceTypes[t]=e},this.self.addProtocol=t.cn,this.self.removeProtocol=t.co,this.self.registerRTLTextPlugin=e=>{t.cI.setMethods(e)},this.actor.registerMessageHandler("LDT",((t,e)=>this._getDEMWorkerSource(t,e.source).loadTile(e))),this.actor.registerMessageHandler("RDT",((e,i)=>t._(this,void 0,void 0,(function*(){this._getDEMWorkerSource(e,i.source).removeTile(i)})))),this.actor.registerMessageHandler("GCEZ",((e,i)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,i.type,i.source).getClusterExpansionZoom(i)})))),this.actor.registerMessageHandler("GCC",((e,i)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,i.type,i.source).getClusterChildren(i)})))),this.actor.registerMessageHandler("GCL",((e,i)=>t._(this,void 0,void 0,(function*(){return this._getWorkerSource(e,i.type,i.source).getClusterLeaves(i)})))),this.actor.registerMessageHandler("LD",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadData(e))),this.actor.registerMessageHandler("GD",((t,e)=>this._getWorkerSource(t,e.type,e.source).getData())),this.actor.registerMessageHandler("LT",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadTile(e))),this.actor.registerMessageHandler("RT",((t,e)=>this._getWorkerSource(t,e.type,e.source).reloadTile(e))),this.actor.registerMessageHandler("AT",((t,e)=>this._getWorkerSource(t,e.type,e.source).abortTile(e))),this.actor.registerMessageHandler("RMT",((t,e)=>this._getWorkerSource(t,e.type,e.source).removeTile(e))),this.actor.registerMessageHandler("RS",((e,i)=>t._(this,void 0,void 0,(function*(){if(!this.workerSources[e]||!this.workerSources[e][i.type]||!this.workerSources[e][i.type][i.source])return;const t=this.workerSources[e][i.type][i.source];delete this.workerSources[e][i.type][i.source],void 0!==t.removeSource&&t.removeSource(i)})))),this.actor.registerMessageHandler("RM",(e=>t._(this,void 0,void 0,(function*(){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e]})))),this.actor.registerMessageHandler("SR",((e,i)=>t._(this,void 0,void 0,(function*(){this.referrer=i})))),this.actor.registerMessageHandler("SRPS",((t,e)=>this._syncRTLPluginState(t,e))),this.actor.registerMessageHandler("IS",((e,i)=>t._(this,void 0,void 0,(function*(){this.self.importScripts(i)})))),this.actor.registerMessageHandler("SI",((t,e)=>this._setImages(t,e))),this.actor.registerMessageHandler("UL",((e,i)=>t._(this,void 0,void 0,(function*(){this._getLayerIndex(e).update(i.layers,i.removedIds)})))),this.actor.registerMessageHandler("SL",((e,i)=>t._(this,void 0,void 0,(function*(){this._getLayerIndex(e).replace(i)}))))}_setImages(e,i){return t._(this,void 0,void 0,(function*(){this.availableImages[e]=i;for(const t in this.workerSources[e]){const r=this.workerSources[e][t];for(const t in r)r[t].availableImages=i}}))}_syncRTLPluginState(e,i){return t._(this,void 0,void 0,(function*(){return yield t.cI.syncState(i,this.self.importScripts)}))}_getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}_getLayerIndex(t){let i=this.layerIndexes[t];return i||(i=this.layerIndexes[t]=new e),i}_getWorkerSource(t,e,i){if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][i]){const r={sendAsync:(e,i)=>(e.targetMapId=t,this.actor.sendAsync(e,i))};switch(e){case"vector":this.workerSources[t][e][i]=new s(r,this._getLayerIndex(t),this._getAvailableImages(t));break;case"geojson":this.workerSources[t][e][i]=new ct(r,this._getLayerIndex(t),this._getAvailableImages(t));break;default:this.workerSources[t][e][i]=new this.externalWorkerSourceTypes[e](r,this._getLayerIndex(t),this._getAvailableImages(t))}}return this.workerSources[t][e][i]}_getDEMWorkerSource(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new o),this.demWorkerSources[t][e]}}return t.i(self)&&(self.worker=new ht(self)),ht})),i("index",["exports","./shared"],(function(t,e){var i="5.3.0";function r(){var t=new e.A(4);return e.A!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t}let n,s;const o={now:"undefined"!=typeof performance&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frame(t,i,r){const n=requestAnimationFrame((t=>{s(),i(t)})),{unsubscribe:s}=e.s(t.signal,"abort",(()=>{s(),cancelAnimationFrame(n),r(e.c())}),!1)},frameAsync(t){return new Promise(((e,i)=>{this.frame(t,e,i)}))},getImageData(t,e=0){return this.getImageCanvasContext(t).getImageData(-e,-e,t.width+2*e,t.height+2*e)},getImageCanvasContext(t){const e=window.document.createElement("canvas"),i=e.getContext("2d",{willReadFrequently:!0});if(!i)throw new Error("failed to create canvas 2d context");return e.width=t.width,e.height=t.height,i.drawImage(t,0,0,t.width,t.height),i},resolveURL:t=>(n||(n=document.createElement("a")),n.href=t,n.href),hardwareConcurrency:"undefined"!=typeof navigator&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(null==s&&(s=matchMedia("(prefers-reduced-motion: reduce)")),s.matches)}};class a{static testProp(t){if(!a.docStyle)return t[0];for(let e=0;e<t.length;e++)if(t[e]in a.docStyle)return t[e];return t[0]}static create(t,e,i){const r=window.document.createElement(t);return void 0!==e&&(r.className=e),i&&i.appendChild(r),r}static createNS(t,e){return window.document.createElementNS(t,e)}static disableDrag(){a.docStyle&&a.selectProp&&(a.userSelect=a.docStyle[a.selectProp],a.docStyle[a.selectProp]="none")}static enableDrag(){a.docStyle&&a.selectProp&&(a.docStyle[a.selectProp]=a.userSelect)}static setTransform(t,e){t.style[a.transformProp]=e}static addEventListener(t,e,i,r={}){t.addEventListener(e,i,"passive"in r?r:r.capture)}static removeEventListener(t,e,i,r={}){t.removeEventListener(e,i,"passive"in r?r:r.capture)}static suppressClickInternal(t){t.preventDefault(),t.stopPropagation(),window.removeEventListener("click",a.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",a.suppressClickInternal,!0),window.setTimeout((()=>{window.removeEventListener("click",a.suppressClickInternal,!0)}),0)}static getScale(t){const e=t.getBoundingClientRect();return{x:e.width/t.offsetWidth||1,y:e.height/t.offsetHeight||1,boundingClientRect:e}}static getPoint(t,i,r){const n=i.boundingClientRect;return new e.P((r.clientX-n.left)/i.x-t.clientLeft,(r.clientY-n.top)/i.y-t.clientTop)}static mousePos(t,e){const i=a.getScale(t);return a.getPoint(t,i,e)}static touchPos(t,e){const i=[],r=a.getScale(t);for(let n=0;n<e.length;n++)i.push(a.getPoint(t,r,e[n]));return i}static mouseButton(t){return t.button}static remove(t){t.parentNode&&t.parentNode.removeChild(t)}static sanitize(t){const e=(new DOMParser).parseFromString(t,"text/html").body||document.createElement("body"),i=e.querySelectorAll("script");for(const t of i)t.remove();return a.clean(e),e.innerHTML}static isPossiblyDangerous(t,e){const i=e.replace(/\s+/g,"").toLowerCase();return!(!["src","href","xlink:href"].includes(t)||!i.includes("javascript:")&&!i.includes("data:"))||!!t.startsWith("on")||void 0}static clean(t){const e=t.children;for(const t of e)a.removeAttributes(t),a.clean(t)}static removeAttributes(t){for(const{name:e,value:i}of t.attributes)a.isPossiblyDangerous(e,i)&&t.removeAttribute(e)}}a.docStyle="undefined"!=typeof window&&window.document&&window.document.documentElement.style,a.selectProp=a.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),a.transformProp=a.testProp(["transform","WebkitTransform"]);const l={supported:!1,testSupport:function(t){!u&&h&&(d?p(t):c=t)}};let c,h,u=!1,d=!1;function p(t){const e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e);try{if(t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,h),t.isContextLost())return;l.supported=!0}catch(t){}t.deleteTexture(e),u=!0}var f;"undefined"!=typeof document&&(h=document.createElement("img"),h.onload=()=>{c&&p(c),c=null,d=!0},h.onerror=()=>{u=!0,c=null},h.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(t){let i,r,n,s;t.resetRequestQueue=()=>{i=[],r=0,n=0,s={}},t.addThrottleControl=t=>{const e=n++;return s[e]=t,e},t.removeThrottleControl=t=>{delete s[t],a()},t.getImage=(t,r,n=!0)=>new Promise(((s,o)=>{l.supported&&(t.headers||(t.headers={}),t.headers.accept="image/webp,*/*"),e.e(t,{type:"image"}),i.push({abortController:r,requestParameters:t,supportImageRefresh:n,state:"queued",onError:t=>{o(t)},onSuccess:t=>{s(t)}}),a()}));const o=t=>e._(this,void 0,void 0,(function*(){t.state="running";const{requestParameters:i,supportImageRefresh:n,onError:s,onSuccess:o,abortController:l}=t,h=!1===n&&!e.i(self)&&!e.g(i.url)&&(!i.headers||Object.keys(i.headers).reduce(((t,e)=>t&&"accept"===e),!0));r++;const u=h?c(i,l):e.m(i,l);try{const i=yield u;delete t.abortController,t.state="completed",i.data instanceof HTMLImageElement||e.b(i.data)?o(i):i.data&&o({data:yield(d=i.data,"function"==typeof createImageBitmap?e.f(d):e.h(d)),cacheControl:i.cacheControl,expires:i.expires})}catch(e){delete t.abortController,s(e)}finally{r--,a()}var d})),a=()=>{const t=(()=>{for(const t of Object.keys(s))if(s[t]())return!0;return!1})()?e.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:e.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let e=r;e<t&&i.length>0;e++){const t=i.shift();t.abortController.signal.aborted?e--:o(t)}},c=(t,i)=>new Promise(((r,n)=>{const s=new Image,o=t.url,a=t.credentials;a&&"include"===a?s.crossOrigin="use-credentials":(a&&"same-origin"===a||!e.d(o))&&(s.crossOrigin="anonymous"),i.signal.addEventListener("abort",(()=>{s.src="",n(e.c())})),s.fetchPriority="high",s.onload=()=>{s.onerror=s.onload=null,r({data:s})},s.onerror=()=>{s.onerror=s.onload=null,i.signal.aborted||n(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},s.src=o}))}(f||(f={})),f.resetRequestQueue();class m{constructor(t){this._transformRequestFn=t}transformRequest(t,e){return this._transformRequestFn&&this._transformRequestFn(t,e)||{url:t}}setTransformRequest(t){this._transformRequestFn=t}}function _(t){const e=[];if("string"==typeof t)e.push({id:"default",url:t});else if(t&&t.length>0){const i=[];for(const{id:r,url:n}of t){const t=`${r}${n}`;-1===i.indexOf(t)&&(i.push(t),e.push({id:r,url:n}))}}return e}function g(t,e,i){try{const r=new URL(t);return r.pathname+=`${e}${i}`,r.toString()}catch(e){throw new Error(`Invalid sprite URL "${t}", must be absolute. Modify style specification directly or use TransformStyleFunction to correct the issue dynamically`)}}class y{constructor(t,e,i,r){this.context=t,this.format=i,this.texture=t.gl.createTexture(),this.update(e,r)}update(t,i,r){const{width:n,height:s}=t,o=!(this.size&&this.size[0]===n&&this.size[1]===s||r),{context:a}=this,{gl:l}=a;if(this.useMipmap=Boolean(i&&i.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===l.RGBA&&(!i||!1!==i.premultiply)),o)this.size=[n,s],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||e.b(t)?l.texImage2D(l.TEXTURE_2D,0,this.format,this.format,l.UNSIGNED_BYTE,t):l.texImage2D(l.TEXTURE_2D,0,this.format,n,s,0,this.format,l.UNSIGNED_BYTE,t.data);else{const{x:i,y:o}=r||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||e.b(t)?l.texSubImage2D(l.TEXTURE_2D,0,i,o,l.RGBA,l.UNSIGNED_BYTE,t):l.texSubImage2D(l.TEXTURE_2D,0,i,o,n,s,l.RGBA,l.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D)}bind(t,e,i){const{context:r}=this,{gl:n}=r;n.bindTexture(n.TEXTURE_2D,this.texture),i!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(i=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,i||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,e),this.wrap=e)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}function x(t){const{userImage:e}=t;return!!(e&&e.render&&e.render())&&(t.data.replace(new Uint8Array(e.data.buffer)),!0)}class v extends e.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new e.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:t,promiseResolve:e}of this.requestors)e(this._getImagesForIds(t));this.requestors=[]}}getImage(t){const i=this.images[t];if(i&&!i.data&&i.spriteData){const t=i.spriteData;i.data=new e.R({width:t.width,height:t.height},t.context.getImageData(t.x,t.y,t.width,t.height).data),i.spriteData=null}return i}addImage(t,e){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,e)&&(this.images[t]=e)}_validate(t,i){let r=!0;const n=i.data||i.spriteData;return this._validateStretch(i.stretchX,n&&n.width)||(this.fire(new e.k(new Error(`Image "${t}" has invalid "stretchX" value`))),r=!1),this._validateStretch(i.stretchY,n&&n.height)||(this.fire(new e.k(new Error(`Image "${t}" has invalid "stretchY" value`))),r=!1),this._validateContent(i.content,i)||(this.fire(new e.k(new Error(`Image "${t}" has invalid "content" value`))),r=!1),r}_validateStretch(t,e){if(!t)return!0;let i=0;for(const r of t){if(r[0]<i||r[1]<r[0]||e<r[1])return!1;i=r[1]}return!0}_validateContent(t,e){if(!t)return!0;if(4!==t.length)return!1;const i=e.spriteData,r=i&&i.width||e.data.width,n=i&&i.height||e.data.height;return!(t[0]<0||r<t[0]||t[1]<0||n<t[1]||t[2]<0||r<t[2]||t[3]<0||n<t[3]||t[2]<t[0]||t[3]<t[1])}updateImage(t,e,i=!0){const r=this.getImage(t);if(i&&(r.data.width!==e.data.width||r.data.height!==e.data.height))throw new Error(`size mismatch between old image (${r.data.width}x${r.data.height}) and new image (${e.data.width}x${e.data.height}).`);e.version=r.version+1,this.images[t]=e,this.updatedImages[t]=!0}removeImage(t){const e=this.images[t];delete this.images[t],delete this.patterns[t],e.userImage&&e.userImage.onRemove&&e.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(t){return new Promise(((e,i)=>{let r=!0;if(!this.isLoaded())for(const e of t)this.images[e]||(r=!1);this.isLoaded()||r?e(this._getImagesForIds(t)):this.requestors.push({ids:t,promiseResolve:e})}))}_getImagesForIds(t){const i={};for(const r of t){let t=this.getImage(r);t||(this.fire(new e.l("styleimagemissing",{id:r})),t=this.getImage(r)),t?i[r]={data:t.data.clone(),pixelRatio:t.pixelRatio,sdf:t.sdf,version:t.version,stretchX:t.stretchX,stretchY:t.stretchY,content:t.content,textFitWidth:t.textFitWidth,textFitHeight:t.textFitHeight,hasRenderCallback:Boolean(t.userImage&&t.userImage.render)}:e.w(`Image "${r}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return i}getPixelSize(){const{width:t,height:e}=this.atlasImage;return{width:t,height:e}}getPattern(t){const i=this.patterns[t],r=this.getImage(t);if(!r)return null;if(i&&i.position.version===r.version)return i.position;if(i)i.position.version=r.version;else{const i={w:r.data.width+2,h:r.data.height+2,x:0,y:0},n=new e.I(i,r);this.patterns[t]={bin:i,position:n}}return this._updatePatternAtlas(),this.patterns[t].position}bind(t){const e=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new y(t,this.atlasImage,e.RGBA),this.atlasTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)}_updatePatternAtlas(){const t=[];for(const e in this.patterns)t.push(this.patterns[e].bin);const{w:i,h:r}=e.p(t),n=this.atlasImage;n.resize({width:i||1,height:r||1});for(const t in this.patterns){const{bin:i}=this.patterns[t],r=i.x+1,s=i.y+1,o=this.getImage(t).data,a=o.width,l=o.height;e.R.copy(o,n,{x:0,y:0},{x:r,y:s},{width:a,height:l}),e.R.copy(o,n,{x:0,y:l-1},{x:r,y:s-1},{width:a,height:1}),e.R.copy(o,n,{x:0,y:0},{x:r,y:s+l},{width:a,height:1}),e.R.copy(o,n,{x:a-1,y:0},{x:r-1,y:s},{width:1,height:l}),e.R.copy(o,n,{x:0,y:0},{x:r+a,y:s},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(t){for(const i of t){if(this.callbackDispatchedThisFrame[i])continue;this.callbackDispatchedThisFrame[i]=!0;const t=this.getImage(i);t||e.w(`Image with ID: "${i}" was not found`),x(t)&&this.updateImage(i,t)}}}const b=1e20;function w(t,e,i,r,n,s,o,a,l){for(let c=e;c<e+r;c++)T(t,i*s+c,s,n,o,a,l);for(let c=i;c<i+n;c++)T(t,c*s+e,1,r,o,a,l)}function T(t,e,i,r,n,s,o){s[0]=0,o[0]=-1e20,o[1]=b,n[0]=t[e];for(let a=1,l=0,c=0;a<r;a++){n[a]=t[e+a*i];const r=a*a;do{const t=s[l];c=(n[a]-n[t]+r-t*t)/(a-t)/2}while(c<=o[l]&&--l>-1);l++,s[l]=a,o[l]=c,o[l+1]=b}for(let a=0,l=0;a<r;a++){for(;o[l+1]<a;)l++;const r=s[l],c=a-r;t[e+a*i]=n[r]+c*c}}class P{constructor(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}}setURL(t){this.url=t}getGlyphs(t){return e._(this,void 0,void 0,(function*(){const e=[];for(const i in t)for(const r of t[i])e.push(this._getAndCacheGlyphsPromise(i,r));const i=yield Promise.all(e),r={};for(const{stack:t,id:e,glyph:n}of i)r[t]||(r[t]={}),r[t][e]=n&&{id:n.id,bitmap:n.bitmap.clone(),metrics:n.metrics};return r}))}_getAndCacheGlyphsPromise(t,i){return e._(this,void 0,void 0,(function*(){let e=this.entries[t];e||(e=this.entries[t]={glyphs:{},requests:{},ranges:{}});let r=e.glyphs[i];if(void 0!==r)return{stack:t,id:i,glyph:r};if(r=this._tinySDF(e,t,i),r)return e.glyphs[i]=r,{stack:t,id:i,glyph:r};const n=Math.floor(i/256);if(256*n>65535)throw new Error("glyphs > 65535 not supported");if(e.ranges[n])return{stack:t,id:i,glyph:r};if(!this.url)throw new Error("glyphsUrl is not set");if(!e.requests[n]){const i=P.loadGlyphRange(t,n,this.url,this.requestManager);e.requests[n]=i}const s=yield e.requests[n];for(const t in s)this._doesCharSupportLocalGlyph(+t)||(e.glyphs[+t]=s[+t]);return e.ranges[n]=!0,{stack:t,id:i,glyph:s[i]||null}}))}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&(/\p{Ideo}|\p{sc=Hang}|\p{sc=Hira}|\p{sc=Kana}/u.test(String.fromCodePoint(t))||e.u["CJK Unified Ideographs"](t)||e.u["Hangul Syllables"](t)||e.u.Hiragana(t)||e.u.Katakana(t)||e.u["CJK Symbols and Punctuation"](t)||e.u["Halfwidth and Fullwidth Forms"](t))}_tinySDF(t,i,r){const n=this.localIdeographFontFamily;if(!n)return;if(!this._doesCharSupportLocalGlyph(r))return;let s=t.tinySDF;if(!s){let e="400";/bold/i.test(i)?e="900":/medium/i.test(i)?e="500":/light/i.test(i)&&(e="200"),s=t.tinySDF=new P.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:n,fontWeight:e})}const o=s.draw(String.fromCharCode(r));return{id:r,bitmap:new e.q({width:o.width||60,height:o.height||60},o.data),metrics:{width:o.glyphWidth/2||24,height:o.glyphHeight/2||24,left:o.glyphLeft/2+.5||0,top:o.glyphTop/2-27.5||-8,advance:o.glyphAdvance/2||24,isDoubleResolution:!0}}}}P.loadGlyphRange=function(t,i,r,n){return e._(this,void 0,void 0,(function*(){const s=256*i,o=s+255,a=n.transformRequest(r.replace("{fontstack}",t).replace("{range}",`${s}-${o}`),"Glyphs"),l=yield e.n(a,new AbortController);if(!l||!l.data)throw new Error(`Could not load glyph range. range: ${i}, ${s}-${o}`);const c={};for(const t of e.o(l.data))c[t.id]=t;return c}))},P.TinySDF=class{constructor({fontSize:t=24,buffer:e=3,radius:i=8,cutoff:r=.25,fontFamily:n="sans-serif",fontWeight:s="normal",fontStyle:o="normal"}={}){this.buffer=e,this.cutoff=r,this.radius=i;const a=this.size=t+4*e,l=this._createCanvas(a),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${o} ${s} ${t}px ${n}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Uint16Array(a)}_createCanvas(t){const e=document.createElement("canvas");return e.width=e.height=t,e}draw(t){const{width:e,actualBoundingBoxAscent:i,actualBoundingBoxDescent:r,actualBoundingBoxLeft:n,actualBoundingBoxRight:s}=this.ctx.measureText(t),o=Math.ceil(i),a=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(s-n))),l=Math.min(this.size-this.buffer,o+Math.ceil(r)),c=a+2*this.buffer,h=l+2*this.buffer,u=Math.max(c*h,0),d=new Uint8ClampedArray(u),p={data:d,width:c,height:h,glyphWidth:a,glyphHeight:l,glyphTop:o,glyphLeft:0,glyphAdvance:e};if(0===a||0===l)return p;const{ctx:f,buffer:m,gridInner:_,gridOuter:g}=this;f.clearRect(m,m,a,l),f.fillText(t,m,m+o);const y=f.getImageData(m,m,a,l);g.fill(b,0,u),_.fill(0,0,u);for(let t=0;t<l;t++)for(let e=0;e<a;e++){const i=y.data[4*(t*a+e)+3]/255;if(0===i)continue;const r=(t+m)*c+e+m;if(1===i)g[r]=0,_[r]=b;else{const t=.5-i;g[r]=t>0?t*t:0,_[r]=t<0?t*t:0}}w(g,0,0,c,h,c,this.f,this.v,this.z),w(_,m,m,a,l,c,this.f,this.v,this.z);for(let t=0;t<u;t++){const e=Math.sqrt(g[t])-Math.sqrt(_[t]);d[t]=Math.round(255-255*(e/this.radius+this.cutoff))}return p}};class I{constructor(){this.specification=e.v.light.position}possiblyEvaluate(t,i){return e.z(t.expression.evaluate(i))}interpolate(t,i,r){return{x:e.B.number(t.x,i.x,r),y:e.B.number(t.y,i.y,r),z:e.B.number(t.z,i.z,r)}}}let M;class S extends e.E{constructor(t){super(),M=M||new e.r({anchor:new e.D(e.v.light.anchor),position:new I,color:new e.D(e.v.light.color),intensity:new e.D(e.v.light.intensity)}),this._transitionable=new e.T(M),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,i={}){if(!this._validate(e.t,t,i))for(const e in t){const i=t[e];e.endsWith("-transition")?this._transitionable.setTransition(e.slice(0,-11),i):this._transitionable.setValue(e,i)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,r){return(!r||!1!==r.validate)&&e.x(this,t.call(e.y,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.v}))}}const C=new e.r({"sky-color":new e.D(e.v.sky["sky-color"]),"horizon-color":new e.D(e.v.sky["horizon-color"]),"fog-color":new e.D(e.v.sky["fog-color"]),"fog-ground-blend":new e.D(e.v.sky["fog-ground-blend"]),"horizon-fog-blend":new e.D(e.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new e.D(e.v.sky["sky-horizon-blend"]),"atmosphere-blend":new e.D(e.v.sky["atmosphere-blend"])});class E extends e.E{constructor(t){super(),this._transitionable=new e.T(C),this.setSky(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new e.C(0))}setSky(t,i={}){if(!this._validate(e.F,t,i)){t||(t={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const e in t){const i=t[e];e.endsWith("-transition")?this._transitionable.setTransition(e.slice(0,-11),i):this._transitionable.setValue(e,i)}}}getSky(){return this._transitionable.serialize()}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,r={}){return!1!==(null==r?void 0:r.validate)&&e.x(this,t.call(e.y,e.e({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.v})))}calculateFogBlendOpacity(t){return t<60?0:t<70?(t-60)/10:1}}class A{constructor(t,e){this.width=t,this.height=e,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(t,e){const i=t.join(",")+String(e);return this.dashEntry[i]||(this.dashEntry[i]=this.addDash(t,e)),this.dashEntry[i]}getDashRanges(t,e,i){const r=[];let n=t.length%2==1?-t[t.length-1]*i:0,s=t[0]*i,o=!0;r.push({left:n,right:s,isDash:o,zeroLength:0===t[0]});let a=t[0];for(let e=1;e<t.length;e++){o=!o;const l=t[e];n=a*i,a+=l,s=a*i,r.push({left:n,right:s,isDash:o,zeroLength:0===l})}return r}addRoundDash(t,e,i){const r=e/2;for(let e=-i;e<=i;e++){const n=this.width*(this.nextRow+i+e);let s=0,o=t[s];for(let a=0;a<this.width;a++){a/o.right>1&&(o=t[++s]);const l=Math.abs(a-o.left),c=Math.abs(a-o.right),h=Math.min(l,c);let u;const d=e/i*(r+1);if(o.isDash){const t=r-Math.abs(d);u=Math.sqrt(h*h+t*t)}else u=r-Math.sqrt(h*h+d*d);this.data[n+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(t){for(let e=t.length-1;e>=0;--e){const i=t[e],r=t[e+1];i.zeroLength?t.splice(e,1):r&&r.isDash===i.isDash&&(r.left=i.left,t.splice(e,1))}const e=t[0],i=t[t.length-1];e.isDash===i.isDash&&(e.left=i.left-this.width,i.right=e.right+this.width);const r=this.width*this.nextRow;let n=0,s=t[n];for(let e=0;e<this.width;e++){e/s.right>1&&(s=t[++n]);const i=Math.abs(e-s.left),o=Math.abs(e-s.right),a=Math.min(i,o);this.data[r+e]=Math.max(0,Math.min(255,(s.isDash?a:-a)+128))}}addDash(t,i){const r=i?7:0,n=2*r+1;if(this.nextRow+n>this.height)return e.w("LineAtlas out of space"),null;let s=0;for(let e=0;e<t.length;e++)s+=t[e];if(0!==s){const e=this.width/s,n=this.getDashRanges(t,this.width,e);i?this.addRoundDash(n,e,r):this.addRegularDash(n)}const o={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:s};return this.nextRow+=n,this.dirty=!0,o}bind(t){const e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.ALPHA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.ALPHA,this.width,this.height,0,e.ALPHA,e.UNSIGNED_BYTE,this.data))}}const k="maplibre_preloaded_worker_pool";class z{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length<z.workerCount;)this.workers.push(new Worker(e.a.WORKER_URL));return this.active[t]=!0,this.workers.slice()}release(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach((t=>{t.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[k]}numActive(){return Object.keys(this.active).length}}const R=Math.floor(o.hardwareConcurrency/2);let D,L;function F(){return D||(D=new z),D}z.workerCount=e.G(globalThis)?Math.max(Math.min(R,3),1):1;class B{constructor(t,i){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=i;const r=this.workerPool.acquire(i);for(let t=0;t<r.length;t++){const n=new e.H(r[t],i);n.name=`Worker ${t}`,this.actors.push(n)}if(!this.actors.length)throw new Error("No actors found")}broadcast(t,e){const i=[];for(const r of this.actors)i.push(r.sendAsync({type:t,data:e}));return Promise.all(i)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach((t=>{t.remove()})),this.actors=[],t&&this.workerPool.release(this.id)}registerMessageHandler(t,e){for(const i of this.actors)i.registerMessageHandler(t,e)}}function O(){return L||(L=new B(F(),e.J),L.registerMessageHandler("GR",((t,i,r)=>e.m(i,r)))),L}function j(t,i){const r=e.K();return e.L(r,r,[1,1,0]),e.M(r,r,[.5*t.width,.5*t.height,1]),t.calculatePosMatrix?e.N(r,r,t.calculatePosMatrix(i.toUnwrapped())):r}function N(t,e,i,r,n,s,o){var a;const l=function(t,e,i){if(t)for(const r of t){const t=e[r];if(t&&t.source===i&&"fill-extrusion"===t.type)return!0}else for(const t in e){const r=e[t];if(r.source===i&&"fill-extrusion"===r.type)return!0}return!1}(null!==(a=null==n?void 0:n.layers)&&void 0!==a?a:null,e,t.id),c=s.maxPitchScaleFactor(),h=t.tilesIn(r,c,l);h.sort(V);const u=[];for(const r of h)u.push({wrappedTileID:r.tileID.wrapped().key,queryResults:r.tile.queryRenderedFeatures(e,i,t._state,r.queryGeometry,r.cameraQueryGeometry,r.scale,n,s,c,j(t.transform,r.tileID),o?(t,e)=>o(r.tileID,t,e):void 0)});return function(t,e){for(const i in t)for(const r of t[i])Z(r,e);return t}(function(t){const e={},i={};for(const r of t){const t=r.queryResults,n=r.wrappedTileID,s=i[n]=i[n]||{};for(const i in t){const r=t[i],n=s[i]=s[i]||{},o=e[i]=e[i]||[];for(const t of r)n[t.featureIndex]||(n[t.featureIndex]=!0,o.push(t))}}return e}(u),t)}function V(t,e){const i=t.tileID,r=e.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}function Z(t,e){const i=t.feature,r=e.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=r}function U(t,i,r){return e._(this,void 0,void 0,(function*(){let n=t;if(t.url?n=(yield e.j(i.transformRequest(t.url,"Source"),r)).data:yield o.frameAsync(r),!n)return null;const s=e.O(e.e(n,t),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in n&&n.vector_layers&&(s.vectorLayerIds=n.vector_layers.map((t=>t.id))),s}))}class ${constructor(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):Array.isArray(t)&&(4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof e.Q?new e.Q(t.lng,t.lat):e.Q.convert(t),this}setSouthWest(t){return this._sw=t instanceof e.Q?new e.Q(t.lng,t.lat):e.Q.convert(t),this}extend(t){const i=this._sw,r=this._ne;let n,s;if(t instanceof e.Q)n=t,s=t;else{if(!(t instanceof $))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend($.convert(t)):this.extend(e.Q.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(e.Q.convert(t)):this;if(n=t._sw,s=t._ne,!n||!s)return this}return i||r?(i.lng=Math.min(n.lng,i.lng),i.lat=Math.min(n.lat,i.lat),r.lng=Math.max(s.lng,r.lng),r.lat=Math.max(s.lat,r.lat)):(this._sw=new e.Q(n.lng,n.lat),this._ne=new e.Q(s.lng,s.lat)),this}getCenter(){return new e.Q((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new e.Q(this.getWest(),this.getNorth())}getSouthEast(){return new e.Q(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(t){const{lng:i,lat:r}=e.Q.convert(t);let n=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(n=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&n}static convert(t){return t instanceof $?t:t?new $(t):t}static fromLngLat(t,i=0){const r=360*i/40075017,n=r/Math.cos(Math.PI/180*t.lat);return new $(new e.Q(t.lng-n,t.lat-r),new e.Q(t.lng+n,t.lat+r))}adjustAntiMeridian(){const t=new e.Q(this._sw.lng,this._sw.lat),i=new e.Q(this._ne.lng,this._ne.lat);return new $(t,t.lng>i.lng?new e.Q(i.lng+360,i.lat):i)}}class G{constructor(t,e,i){this.bounds=$.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=i||24}validateBounds(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const i=Math.pow(2,t.z),r=Math.floor(e.U(this.bounds.getWest())*i),n=Math.floor(e.S(this.bounds.getNorth())*i),s=Math.ceil(e.U(this.bounds.getEast())*i),o=Math.ceil(e.S(this.bounds.getSouth())*i);return t.x>=r&&t.x<s&&t.y>=n&&t.y<o}}class q extends e.E{constructor(t,i,r,n){if(super(),this.id=t,this.dispatcher=r,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,e.e(this,e.O(i,["url","scheme","tileSize","promoteId"])),this._options=e.e({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(n)}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new e.l("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield U(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),t&&(e.e(this,t),t.bounds&&(this.tileBounds=new G(t.bounds,this.minzoom,this.maxzoom)),this.fire(new e.l("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.l("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this.fire(new e.k(t))}}))}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.abort(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return e.e({},this._options)}loadTile(t){return e._(this,void 0,void 0,(function*(){const e=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i={request:this.map._requestManager.transformRequest(e,"Tile"),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};i.request.collectResourceTiming=this._collectResourceTiming;let r="RT";if(t.actor&&"expired"!==t.state){if("loading"===t.state)return new Promise(((e,i)=>{t.reloadPromise={resolve:e,reject:i}}))}else t.actor=this.dispatcher.getActor(),r="LT";t.abortController=new AbortController;try{const e=yield t.actor.sendAsync({type:r,data:i},t.abortController);if(delete t.abortController,t.aborted)return;this._afterTileLoadWorkerResponse(t,e)}catch(e){if(delete t.abortController,t.aborted)return;if(e&&404!==e.status)throw e;this._afterTileLoadWorkerResponse(t,null)}}))}_afterTileLoadWorkerResponse(t,e){if(e&&e.resourceTiming&&(t.resourceTiming=e.resourceTiming),e&&this.map._refreshExpiredTiles&&t.setExpiryData(e),t.loadVectorData(e,this.map.painter),t.reloadPromise){const e=t.reloadPromise;t.reloadPromise=null,this.loadTile(t).then(e.resolve).catch(e.reject)}}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.actor&&(yield t.actor.sendAsync({type:"AT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.unloadVectorData(),t.actor&&(yield t.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class H extends e.E{constructor(t,i,r,n){super(),this.id=t,this.dispatcher=r,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=e.e({type:"raster"},i),e.e(this,e.O(i,["url","scheme","tileSize"]))}load(){return e._(this,arguments,void 0,(function*(t=!1){this._loaded=!1,this.fire(new e.l("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const i=yield U(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,i&&(e.e(this,i),i.bounds&&(this.tileBounds=new G(i.bounds,this.minzoom,this.maxzoom)),this.fire(new e.l("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.l("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:t})))}catch(t){this._tileJSONRequest=null,this.fire(new e.k(t))}}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),t(),this.load(!0)}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}serialize(){return e.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t){return e._(this,void 0,void 0,(function*(){const e=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.abortController=new AbortController;try{const i=yield f.getImage(this.map._requestManager.transformRequest(e,"Tile"),t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(i&&i.data){this.map._refreshExpiredTiles&&i.cacheControl&&i.expires&&t.setExpiryData({cacheControl:i.cacheControl,expires:i.expires});const e=this.map.painter.context,r=e.gl,n=i.data;t.texture=this.map.painter.getTileTexture(n.width),t.texture?t.texture.update(n,{useMipmap:!0}):(t.texture=new y(e,n,r.RGBA,{useMipmap:!0}),t.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE,r.LINEAR_MIPMAP_NEAREST)),t.state="loaded"}}catch(e){if(delete t.abortController,t.aborted)t.state="unloaded";else if(e)throw t.state="errored",e}}))}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController)}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.texture&&this.map.painter.saveTileTexture(t.texture)}))}hasTransition(){return!1}}class W extends H{constructor(t,i,r,n){super(t,i,r,n),this.type="raster-dem",this.maxzoom=22,this._options=e.e({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox",this.redFactor=i.redFactor,this.greenFactor=i.greenFactor,this.blueFactor=i.blueFactor,this.baseShift=i.baseShift}loadTile(t){return e._(this,void 0,void 0,(function*(){const i=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),r=this.map._requestManager.transformRequest(i,"Tile");t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.abortController=new AbortController;try{const i=yield f.getImage(r,t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(i&&i.data){const r=i.data;this.map._refreshExpiredTiles&&i.cacheControl&&i.expires&&t.setExpiryData({cacheControl:i.cacheControl,expires:i.expires});const n=e.b(r)&&e.V()?r:yield this.readImageNow(r),s={type:this.type,uid:t.uid,source:this.id,rawImageData:n,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!t.actor||"expired"===t.state){t.actor=this.dispatcher.getActor();const e=yield t.actor.sendAsync({type:"LDT",data:s});t.dem=e,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded"}}}catch(e){if(delete t.abortController,t.aborted)t.state="unloaded";else if(e)throw t.state="errored",e}}))}readImageNow(t){return e._(this,void 0,void 0,(function*(){if("undefined"!=typeof VideoFrame&&e.W()){const i=t.width+2,r=t.height+2;try{return new e.R({width:i,height:r},yield e.X(t,-1,-1,i,r))}catch(t){}}return o.getImageData(t,1)}))}_getNeighboringTiles(t){const i=t.canonical,r=Math.pow(2,i.z),n=(i.x-1+r)%r,s=0===i.x?t.wrap-1:t.wrap,o=(i.x+1+r)%r,a=i.x+1===r?t.wrap+1:t.wrap,l={};return l[new e.Y(t.overscaledZ,s,i.z,n,i.y).key]={backfilled:!1},l[new e.Y(t.overscaledZ,a,i.z,o,i.y).key]={backfilled:!1},i.y>0&&(l[new e.Y(t.overscaledZ,s,i.z,n,i.y-1).key]={backfilled:!1},l[new e.Y(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new e.Y(t.overscaledZ,a,i.z,o,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new e.Y(t.overscaledZ,s,i.z,n,i.y+1).key]={backfilled:!1},l[new e.Y(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new e.Y(t.overscaledZ,a,i.z,o,i.y+1).key]={backfilled:!1}),l}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&(yield t.actor.sendAsync({type:"RDT",data:{type:this.type,uid:t.uid,source:this.id}}))}))}}class K extends e.E{constructor(t,i,r,n){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=r.getActor(),this.setEventedParent(n),this._data=i.data,this._options=e.e({},i),this._collectResourceTiming=i.collectResourceTiming,void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId,void 0!==i.clusterMaxZoom&&this.maxzoom<=i.clusterMaxZoom&&e.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${i.clusterMaxZoom}".`),this.workerOptions=e.e({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:this._pixelsToTileUnits(void 0!==i.buffer?i.buffer:128),tolerance:this._pixelsToTileUnits(void 0!==i.tolerance?i.tolerance:.375),extent:e.Z,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:e.Z,radius:this._pixelsToTileUnits(i.clusterRadius||50),log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions),"string"==typeof this.promoteId&&(this.workerOptions.promoteId=this.promoteId)}_pixelsToTileUnits(t){return t*(e.Z/this.tileSize)}load(){return e._(this,void 0,void 0,(function*(){yield this._updateWorkerData()}))}onAdd(t){this.map=t,this.load()}setData(t){return this._data=t,this._updateWorkerData(),this}updateData(t){return this._updateWorkerData(t),this}getData(){return e._(this,void 0,void 0,(function*(){const t=e.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:t})}))}getCoordinatesFromGeometry(t){return"GeometryCollection"===t.type?t.geometries.map((t=>t.coordinates)).flat(1/0):t.coordinates.flat(1/0)}getBounds(){return e._(this,void 0,void 0,(function*(){const t=new $,e=yield this.getData();let i;switch(e.type){case"FeatureCollection":i=e.features.map((t=>this.getCoordinatesFromGeometry(t.geometry))).flat(1/0);break;case"Feature":i=this.getCoordinatesFromGeometry(e.geometry);break;default:i=this.getCoordinatesFromGeometry(e)}if(0==i.length)return t;for(let e=0;e<i.length-1;e+=2)t.extend([i[e],i[e+1]]);return t}))}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t&&(void 0!==t.clusterRadius&&(this.workerOptions.superclusterOptions.radius=this._pixelsToTileUnits(t.clusterRadius)),void 0!==t.clusterMaxZoom&&(this.workerOptions.superclusterOptions.maxZoom=t.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(t){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:t,source:this.id}})}getClusterChildren(t){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:t,source:this.id}})}getClusterLeaves(t,e,i){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:t,limit:e,offset:i}})}_updateWorkerData(t){return e._(this,void 0,void 0,(function*(){const i=e.e({type:this.type},this.workerOptions);t?i.dataDiff=t:"string"==typeof this._data?(i.request=this.map._requestManager.transformRequest(o.resolveURL(this._data),"Source"),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new e.l("dataloading",{dataType:"source"}));try{const t=yield this.actor.sendAsync({type:"LD",data:i});if(this._pendingLoads--,this._removed||t.abandoned)return void this.fire(new e.l("dataabort",{dataType:"source"}));let r=null;t.resourceTiming&&t.resourceTiming[this.id]&&(r=t.resourceTiming[this.id].slice(0));const n={dataType:"source"};this._collectResourceTiming&&r&&r.length>0&&e.e(n,{resourceTiming:r}),this.fire(new e.l("data",Object.assign(Object.assign({},n),{sourceDataType:"metadata"}))),this.fire(new e.l("data",Object.assign(Object.assign({},n),{sourceDataType:"content"})))}catch(t){if(this._pendingLoads--,this._removed)return void this.fire(new e.l("dataabort",{dataType:"source"}));this.fire(new e.k(t))}}))}loaded(){return 0===this._pendingLoads}loadTile(t){return e._(this,void 0,void 0,(function*(){const e=t.actor?"RT":"LT";t.actor=this.actor;const i={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};t.abortController=new AbortController;const r=yield this.actor.sendAsync({type:e,data:i},t.abortController);delete t.abortController,t.unloadVectorData(),t.aborted||t.loadVectorData(r,this.map.painter,"RT"===e)}))}abortTile(t){return e._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.aborted=!0}))}unloadTile(t){return e._(this,void 0,void 0,(function*(){t.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return e.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}class X extends e.E{constructor(t,e,i,r){super(),this.flippedWindingOrder=!1,this.id=t,this.dispatcher=i,this.coordinates=e.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=e}load(t){return e._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new e.l("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const e=yield f.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,e&&e.data&&(this.image=e.data,t&&(this.coordinates=t),this._finishLoading())}catch(t){this._request=null,this._loaded=!0,this.fire(new e.k(t))}}))}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=t.url,this.load(t.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.l("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(t){this.coordinates=t;const i=t.map(e.$.fromLngLat);var r;return this.tileID=function(t){let i=1/0,r=1/0,n=-1/0,s=-1/0;for(const e of t)i=Math.min(i,e.x),r=Math.min(r,e.y),n=Math.max(n,e.x),s=Math.max(s,e.y);const o=Math.max(n-i,s-r),a=Math.max(0,Math.floor(-Math.log(o)/Math.LN2)),l=Math.pow(2,a);return new e.a1(a,Math.floor((i+n)/2*l),Math.floor((r+s)/2*l))}(i),this.terrainTileRanges=this._getOverlappingTileRanges(i),this.minzoom=this.maxzoom=this.tileID.z,this.tileCoords=i.map((t=>this.tileID.getTilePoint(t)._round())),this.flippedWindingOrder=((r=this.tileCoords)[1].x-r[0].x)*(r[2].y-r[0].y)-(r[1].y-r[0].y)*(r[2].x-r[0].x)<0,this.fire(new e.l("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const t=this.map.painter.context,i=t.gl;this.texture||(this.texture=new y(t,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let r=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,r=!0)}r&&this.fire(new e.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(t){return e._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={}):t.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}_getOverlappingTileRanges(t){let i=1/0,r=1/0,n=-1/0,s=-1/0;for(const e of t)i=Math.min(i,e.x),r=Math.min(r,e.y),n=Math.max(n,e.x),s=Math.max(s,e.y);const o={};for(let t=0;t<=e.a0;t++){const e=Math.pow(2,t),a=Math.floor(i*e),l=Math.floor(r*e),c=Math.floor(n*e),h=Math.floor(s*e);o[t]={minTileX:a,minTileY:l,maxTileX:c,maxTileY:h}}return o}}class Y extends X{constructor(t,e,i,r){super(t,e,i,r),this.roundZoom=!0,this.type="video",this.options=e}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!1;const t=this.options;this.urls=[];for(const e of t.urls)this.urls.push(this.map._requestManager.transformRequest(e,"Source").url);try{const t=yield e.a2(this.urls);if(this._loaded=!0,!t)return;this.video=t,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(t){this.fire(new e.k(t))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const i=this.video.seekable;t<i.start(0)||t>i.end(0)?this.fire(new e.k(new e.a3(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const t=this.map.painter.context,i=t.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new y(t,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let r=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,r=!0)}r&&this.fire(new e.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class J extends X{constructor(t,i,r,n){super(t,i,r,n),i.coordinates?Array.isArray(i.coordinates)&&4===i.coordinates.length&&!i.coordinates.some((t=>!Array.isArray(t)||2!==t.length||t.some((t=>"number"!=typeof t))))||this.fire(new e.k(new e.a3(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.k(new e.a3(`sources.${t}`,null,'missing required property "coordinates"'))),i.animate&&"boolean"!=typeof i.animate&&this.fire(new e.k(new e.a3(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),i.canvas?"string"==typeof i.canvas||i.canvas instanceof HTMLCanvasElement||this.fire(new e.k(new e.a3(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new e.k(new e.a3(`sources.${t}`,null,'missing required property "canvas"'))),this.options=i,this.animate=void 0===i.animate||i.animate}load(){return e._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new e.k(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const i=this.map.painter.context,r=i.gl;this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new y(i,this.canvas,r.RGBA,{premultiply:!0});let n=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,n=!0)}n&&this.fire(new e.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const Q={},tt=t=>{switch(t){case"geojson":return K;case"image":return X;case"raster":return H;case"raster-dem":return W;case"vector":return q;case"video":return Y;case"canvas":return J}return Q[t]},et="RTLPluginLoaded";class it extends e.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=O()}_syncState(t){return this.status=t,this.dispatcher.broadcast("SRPS",{pluginStatus:t,pluginURL:this.url}).catch((t=>{throw this.status="error",t}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(t){return e._(this,arguments,void 0,(function*(t,e=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=o.resolveURL(t),!this.url)throw new Error(`requested url ${t} is invalid`);if("unavailable"===this.status){if(!e)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if("requested"===this.status)return this._requestImport()}))}_requestImport(){return e._(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new e.l(et))}))}lazyLoad(){"unavailable"===this.status?this.status="requested":"deferred"===this.status&&this._requestImport()}}let rt=null;function nt(){return rt||(rt=new it),rt}class st{constructor(t,i){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=e.a4(),this.uses=0,this.tileSize=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(t){const e=t+this.timeAdded;e<this.fadeEndTime||(this.fadeEndTime=e)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}clearTextures(t){this.demTexture&&t.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(t,i,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){const i={};if(!e)return i;for(const r of t){const t=r.layerIds.map((t=>e.getLayer(t))).filter(Boolean);if(0!==t.length){r.layers=t,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map((e=>t.filter((t=>t.id===e))[0])));for(const e of t)i[e.id]=r}}return i}(t.buckets,null==i?void 0:i.style),this.hasSymbolBuckets=!1;for(const t in this.buckets){const i=this.buckets[t];if(i instanceof e.a6){if(this.hasSymbolBuckets=!0,!r)break;i.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const t in this.buckets){const i=this.buckets[t];if(i instanceof e.a6&&i.hasRTLText){this.hasRTLText=!0,nt().lazyLoad();break}}this.queryPadding=0;for(const t in this.buckets){const e=this.buckets[t];this.queryPadding=Math.max(this.queryPadding,i.style.getLayer(t).queryRadius(e))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new e.a5}unloadVectorData(){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(const e in this.buckets){const i=this.buckets[e];i.uploadPending()&&i.upload(t)}const e=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new y(t,this.imageAtlas.image,e.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new y(t,this.glyphAtlasImage,e.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,e,i,r,n,s,o,a,l,c,h){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:s,tileSize:this.tileSize,pixelPosMatrix:c,transform:a,params:o,queryPadding:this.queryPadding*l,getElevation:h},t,e,i):{}}querySourceFeatures(t,i){const r=this.latestFeatureIndex;if(!r||!r.rawTileData)return;const n=r.loadVTLayers(),s=i&&i.sourceLayer?i.sourceLayer:"",o=n._geojsonTileLayer||n[s];if(!o)return;const a=e.a7(i&&i.filter),{z:l,x:c,y:h}=this.tileID.canonical,u={z:l,x:c,y:h};for(let i=0;i<o.length;i++){const n=o.feature(i);if(a.needGeometry){const t=e.a8(n,!0);if(!a.filter(new e.C(this.tileID.overscaledZ),t,this.tileID.canonical))continue}else if(!a.filter(new e.C(this.tileID.overscaledZ),n))continue;const d=r.getId(n,s),p=new e.a9(n,l,c,h,d);p.tile=u,t.push(p)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(t){const i=this.expirationTime;if(t.cacheControl){const i=e.aa(t.cacheControl);i["max-age"]&&(this.expirationTime=Date.now()+1e3*i["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const t=Date.now();let e=!1;if(this.expirationTime>t)e=!1;else if(i)if(this.expirationTime<i)e=!0;else{const r=this.expirationTime-i;r?this.expirationTime=t+Math.max(r,3e4):e=!0}else e=!0;e?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(t,e){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(t).length)return;const i=this.latestFeatureIndex.loadVTLayers();for(const r in this.buckets){if(!e.style.hasLayer(r))continue;const n=this.buckets[r],s=n.layers[0].sourceLayer||"_geojsonTileLayer",o=i[s],a=t[s];if(!o||!a||0===Object.keys(a).length)continue;n.update(a,o,this.imageAtlas&&this.imageAtlas.patternPositions||{});const l=e&&e.style&&e.style.getLayer(r);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(n)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<o.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=o.now()+t}setDependencies(t,e){const i={};for(const t of e)i[t]=!0;this.dependencies[t]=i}hasDependency(t,e){for(const i of t){const t=this.dependencies[i];if(t)for(const i of e)if(t[i])return!0}return!1}}class ot{constructor(t,e){this.max=t,this.onRemove=e,this.reset()}reset(){for(const t in this.data)for(const e of this.data[t])e.timeout&&clearTimeout(e.timeout),this.onRemove(e.value);return this.data={},this.order=[],this}add(t,e,i){const r=t.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const n={value:e,timeout:void 0};if(void 0!==i&&(n.timeout=setTimeout((()=>{this.remove(t,n)}),i)),this.data[r].push(n),this.order.push(r),this.order.length>this.max){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value}getByKey(t){const e=this.data[t];return e?e[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,e){if(!this.has(t))return this;const i=t.wrapped().key,r=void 0===e?0:this.data[i].indexOf(e),n=this.data[i][r];return this.data[i].splice(r,1),n.timeout&&clearTimeout(n.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(n.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}filter(t){const e=[];for(const i in this.data)for(const r of this.data[i])t(r.value)||e.push(r);for(const t of e)this.remove(t.value.tileID,t)}}class at{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,i,r){const n=String(i);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][n]=this.stateChanges[t][n]||{},e.e(this.stateChanges[t][n],r),null===this.deletedStates[t]){this.deletedStates[t]={};for(const e in this.state[t])e!==n&&(this.deletedStates[t][e]=null)}else if(this.deletedStates[t]&&null===this.deletedStates[t][n]){this.deletedStates[t][n]={};for(const e in this.state[t][n])r[e]||(this.deletedStates[t][n][e]=null)}else for(const e in r)this.deletedStates[t]&&this.deletedStates[t][n]&&null===this.deletedStates[t][n][e]&&delete this.deletedStates[t][n][e]}removeFeatureState(t,e,i){if(null===this.deletedStates[t])return;const r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},i&&void 0!==e)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][i]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][r])for(i in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][i]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}getState(t,i){const r=String(i),n=e.e({},(this.state[t]||{})[r],(this.stateChanges[t]||{})[r]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){const e=this.deletedStates[t][i];if(null===e)return{};for(const t in e)delete n[t]}return n}initializeTileState(t,e){t.setFeatureState(this.state,e)}coalesceChanges(t,i){const r={};for(const t in this.stateChanges){this.state[t]=this.state[t]||{};const i={};for(const r in this.stateChanges[t])this.state[t][r]||(this.state[t][r]={}),e.e(this.state[t][r],this.stateChanges[t][r]),i[r]=this.state[t][r];r[t]=i}for(const t in this.deletedStates){this.state[t]=this.state[t]||{};const i={};if(null===this.deletedStates[t])for(const e in this.state[t])i[e]={},this.state[t][e]={};else for(const e in this.deletedStates[t]){if(null===this.deletedStates[t][e])this.state[t][e]={};else for(const i of Object.keys(this.deletedStates[t][e]))delete this.state[t][e][i];i[e]=this.state[t][e]}r[t]=r[t]||{},e.e(r[t],i)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(const e in t)t[e].setFeatureState(r,i)}}function lt(t,e,i){const r=e.intersectsFrustum(t);if(!i)return r;const n=e.intersectsPlane(i);return 0===r||0===n?0:2===r&&2===n?2:1}function ct(t,i,r,n,s){let o=t;const a=Math.atan(i/r),l=Math.hypot(i,r);return o=t+e.ab(n/l/Math.max(.5,Math.cos(e.ad(s/2)))),o+=1*e.ab(Math.cos(a))/2,o+=e.ae(t-o,-0,0),o}function ht(t,i){const r=(i.roundZoom?Math.round:Math.floor)(t.zoom+e.ab(t.tileSize/i.tileSize));return Math.max(0,r)}function ut(t,i){const r=t.getCameraFrustum(),n=t.getClippingPlane(),s=t.screenPointToMercatorCoordinate(t.getCameraPoint()),o=e.$.fromLngLat(t.center,t.elevation);s.z=o.z+Math.cos(t.pitchInRadians)*t.cameraToCenterDistance/t.worldSize;const a=t.getCoveringTilesDetailsProvider(),l=a.allowVariableZoom(t,i),c=ht(t,i),h=i.minzoom||0,u=void 0!==i.maxzoom?i.maxzoom:t.maxZoom,d=Math.min(Math.max(0,c),u),p=Math.pow(2,d),f=[p*s.x,p*s.y,0],m=[p*o.x,p*o.y,0],_=Math.hypot(o.x-s.x,o.y-s.y),g=Math.abs(o.z-s.z),y=Math.hypot(_,g),x=t=>({zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}),v=[],b=[];if(t.renderWorldCopies&&a.allowWorldCopies())for(let t=1;t<=3;t++)v.push(x(-t)),v.push(x(t));for(v.push(x(0));v.length>0;){const p=v.pop(),_=p.x,x=p.y;let w=p.fullyVisible;const T={x:_,y:x,z:p.zoom},P=a.getTileAABB(T,p.wrap,t.elevation,i);if(!w){const t=lt(r,P,n);if(0===t)continue;w=2===t}const I=a.distanceToTile2d(s.x,s.y,T,P);let M=c;l&&(M=(i.calculateTileZoom||ct)(t.zoom+e.ab(t.tileSize/i.tileSize),I,g,y,t.fov)),M=(i.roundZoom?Math.round:Math.floor)(M),M=Math.max(0,M);const S=Math.min(M,u);if(p.wrap=a.getWrap(o,T,p.wrap),p.zoom>=S){if(p.zoom<h)continue;const t=d-p.zoom,r=f[0]-.5-(_<<t),n=f[1]-.5-(x<<t),s=i.reparseOverscaled?Math.max(p.zoom,M):p.zoom;b.push({tileID:new e.Y(p.zoom===u?s:p.zoom,p.wrap,p.zoom,_,x),distanceSq:e.ac([m[0]-.5-_,m[1]-.5-x]),tileDistanceToCamera:Math.sqrt(r*r+n*n)})}else for(let t=0;t<4;t++)v.push({zoom:p.zoom+1,x:(_<<1)+t%2,y:(x<<1)+(t>>1),wrap:p.wrap,fullyVisible:w})}return b.sort(((t,e)=>t.distanceSq-e.distanceSq)).map((t=>t.tileID))}class dt extends e.E{constructor(t,e,i){super(),this.id=t,this.dispatcher=i,this.on("data",(t=>this._dataHandler(t))),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((t,e,i,r)=>{const n=new(tt(e.type))(t,e,i,r);if(n.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${n.id}`);return n})(t,e,i,this),this._tiles={},this._cache=new ot(0,(t=>this._unloadTile(t))),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new at,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t in this._tiles){const e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,i,r){return e._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(t),this._tileLoaded(t,i,r)}catch(i){t.state="errored",404!==i.status?this._source.fire(new e.k(i,{tile:t})):this.update(this.transform,this.terrain)}}))}_unloadTile(t){this._source.unloadTile&&this._source.unloadTile(t)}_abortTile(t){this._source.abortTile&&this._source.abortTile(t),this._source.fire(new e.l("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const e in this._tiles){const i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((t=>t.tileID)).sort(pt).map((t=>t.key))}getRenderableIds(t){const i=[];for(const e in this._tiles)this._isIdRenderable(e,t)&&i.push(this._tiles[e]);return t?i.sort(((t,i)=>{const r=t.tileID,n=i.tileID,s=new e.P(r.canonical.x,r.canonical.y)._rotate(-this.transform.bearingInRadians),o=new e.P(n.canonical.x,n.canonical.y)._rotate(-this.transform.bearingInRadians);return r.overscaledZ-n.overscaledZ||o.y-s.y||o.x-s.x})).map((t=>t.tileID.key)):i.map((t=>t.tileID)).sort(pt).map((t=>t.key))}hasRenderableParent(t){const e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)}_isIdRenderable(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())}reload(t){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)(t||"errored"!==this._tiles[e].state)&&this._reloadTile(e,"reloading")}}_reloadTile(t,i){return e._(this,void 0,void 0,(function*(){const e=this._tiles[t];e&&("loading"!==e.state&&(e.state=i),yield this._loadTile(e,t,i))}))}_tileLoaded(t,i,r){t.timeAdded=o.now(),"expired"===r&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(i,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new e.l("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const e=this.getRenderableIds();for(let r=0;r<e.length;r++){const n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){const e=this.getTileByID(n);i(t,e),i(e,t)}}function i(t,e){t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0;let i=e.tileID.canonical.x-t.tileID.canonical.x;const r=e.tileID.canonical.y-t.tileID.canonical.y,n=Math.pow(2,t.tileID.canonical.z),s=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[s]&&(t.neighboringTiles[s].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,e,i,r){for(const n in this._tiles){let s=this._tiles[n];if(r[n]||!s.hasData()||s.tileID.overscaledZ<=e||s.tileID.overscaledZ>i)continue;let o=s.tileID;for(;s&&s.tileID.overscaledZ>e+1;){const t=s.tileID.scaledTo(s.tileID.overscaledZ-1);s=this._tiles[t.key],s&&s.hasData()&&(o=t)}let a=o;for(;a.overscaledZ>e;)if(a=a.scaledTo(a.overscaledZ-1),t[a.key]||t[a.canonical.key]){r[o.key]=o;break}}}findLoadedParent(t,e){if(t.key in this._loadedParentTiles){const i=this._loadedParentTiles[t.key];return i&&i.tileID.overscaledZ>=e?i:null}for(let i=t.overscaledZ-1;i>=e;i--){const e=t.scaledTo(i),r=this._getLoadedTile(e);if(r)return r}}findLoadedSibling(t){return this._getLoadedTile(t)}_getLoadedTile(t){const e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const i=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,n=Math.floor(i*r*(null===this._maxTileCacheZoomLevels?e.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),s="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(s)}handleWrapJump(t){const e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){const t={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t;for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t in this._tiles)this._setTileReloadTimer(t,this._tiles[t])}}_updateCoveredAndRetainedTiles(t,e,i,r,n,s){const a={},l={},c=Object.keys(t),h=o.now();for(const i of c){const r=t[i],n=this._tiles[i];if(!n||0!==n.fadeEndTime&&n.fadeEndTime<=h)continue;const s=this.findLoadedParent(r,e),o=this.findLoadedSibling(r),c=s||o||null;c&&(this._addTile(c.tileID),a[c.tileID.key]=c.tileID),l[i]=r}this._retainLoadedChildren(l,r,i,t);for(const e in a)t[e]||(this._coveredTiles[e]=!0,t[e]=a[e]);if(s){const e={},i={};for(const t of n)this._tiles[t.key].hasData()?e[t.key]=t:i[t.key]=t;for(const r in i){const n=i[r].children(this._source.maxzoom);this._tiles[n[0].key]&&this._tiles[n[1].key]&&this._tiles[n[2].key]&&this._tiles[n[3].key]&&(e[n[0].key]=t[n[0].key]=n[0],e[n[1].key]=t[n[1].key]=n[1],e[n[2].key]=t[n[2].key]=n[2],e[n[3].key]=t[n[3].key]=n[3],delete i[r])}for(const r in i){const n=i[r],s=this.findLoadedParent(n,this._source.minzoom),o=this.findLoadedSibling(n),a=s||o||null;if(a){e[a.tileID.key]=t[a.tileID.key]=a.tileID;for(const t in e)e[t].isChildOf(a.tileID)&&delete e[t]}}for(const t in this._tiles)e[t]||(this._coveredTiles[t]=!0)}}update(t,i){if(!this._sourceLoaded||this._paused)return;let r;this.transform=t,this.terrain=i,this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?r=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((t=>new e.Y(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y))):(r=ut(t,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:i,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(r=r.filter((t=>this._source.hasTile(t))))):r=[];const n=ht(t,this._source),s=Math.max(n-dt.maxOverzooming,this._source.minzoom),o=Math.max(n+dt.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const t={};for(const e of r)if(e.canonical.z>this._source.minzoom){const i=e.scaledTo(e.canonical.z-1);t[i.key]=i;const r=e.scaledTo(Math.max(this._source.minzoom,Math.min(e.canonical.z,5)));t[r.key]=r}r=r.concat(Object.values(t))}const a=0===r.length&&!this._updated&&this._didEmitContent;this._updated=!0,a&&this.fire(new e.l("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const l=this._updateRetainedTiles(r,n);ft(this._source.type)&&this._updateCoveredAndRetainedTiles(l,s,o,n,r,i);for(const t in l)this._tiles[t].clearFadeHold();const c=e.af(this._tiles,l);for(const t of c){const e=this._tiles[t];e.hasSymbolBuckets&&!e.holdingForFade()?e.setHoldDuration(this.map._fadeDuration):e.hasSymbolBuckets&&!e.symbolFadeFinished()||this._removeTile(t)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,e){var i;const r={},n={},s=Math.max(e-dt.maxOverzooming,this._source.minzoom),o=Math.max(e+dt.maxUnderzooming,this._source.minzoom),a={};for(const i of t){const t=this._addTile(i);r[i.key]=i,t.hasData()||e<this._source.maxzoom&&(a[i.key]=i)}this._retainLoadedChildren(a,e,o,r);for(const o of t){let t=this._tiles[o.key];if(t.hasData())continue;if(e+1>this._source.maxzoom){const t=o.children(this._source.maxzoom)[0],e=this.getTile(t);if(e&&e.hasData()){r[t.key]=t;continue}}else{const t=o.children(this._source.maxzoom);if(r[t[0].key]&&r[t[1].key]&&r[t[2].key]&&r[t[3].key])continue}let a=t.wasRequested();for(let e=o.overscaledZ-1;e>=s;--e){const s=o.scaledTo(e);if(n[s.key])break;if(n[s.key]=!0,t=this.getTile(s),!t&&a&&(t=this._addTile(s)),t){const e=t.hasData();if((e||!(null===(i=this.map)||void 0===i?void 0:i.cancelPendingTileRequestsWhileZooming)||a)&&(r[s.key]=s),a=t.wasRequested(),e)break}}}return r}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const e=[];let i,r=this._tiles[t].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}e.push(r.key);const t=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(t),i)break;r=t}for(const t of e)this._loadedParentTiles[t]=i}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const t in this._tiles){const e=this._tiles[t].tileID,i=this._getLoadedTile(e);this._loadedSiblingTiles[e.key]=i}}_addTile(t){let i=this._tiles[t.key];if(i)return i;i=this._cache.getAndRemove(t),i&&(this._setTileReloadTimer(t.key,i),i.tileID=t,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,i)));const r=i;return i||(i=new st(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(i,t.key,i.state)),i.uses++,this._tiles[t.key]=i,r||this._source.fire(new e.l("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i}_setTileReloadTimer(t,e){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const i=e.getExpiryTimeout();i&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),i))}_removeTile(t){const e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))}_dataHandler(t){const e=t.sourceDataType;"source"===t.dataType&&"metadata"===e&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===t.dataType&&"content"===e&&(this.reload(t.sourceDataChanged),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,i,r){const n=[],s=this.transform;if(!s)return n;const o=r?s.getCameraQueryGeometry(t):t,a=t.map((t=>s.screenPointToMercatorCoordinate(t,this.terrain))),l=o.map((t=>s.screenPointToMercatorCoordinate(t,this.terrain))),c=this.getIds();let h=1/0,u=1/0,d=-1/0,p=-1/0;for(const t of l)h=Math.min(h,t.x),u=Math.min(u,t.y),d=Math.max(d,t.x),p=Math.max(p,t.y);for(let t=0;t<c.length;t++){const r=this._tiles[c[t]];if(r.holdingForFade())continue;const o=r.tileID,f=Math.pow(2,s.zoom-r.tileID.overscaledZ),m=i*r.queryPadding*e.Z/r.tileSize/f,_=[o.getTilePoint(new e.$(h,u)),o.getTilePoint(new e.$(d,p))];if(_[0].x-m<e.Z&&_[0].y-m<e.Z&&_[1].x+m>=0&&_[1].y+m>=0){const t=a.map((t=>o.getTilePoint(t))),e=l.map((t=>o.getTilePoint(t)));n.push({tile:r,tileID:o,queryGeometry:t,cameraQueryGeometry:e,scale:f})}}return n}getVisibleCoordinates(t){const e=this.getRenderableIds(t).map((t=>this._tiles[t].tileID));return this.transform&&this.transform.populateCache(e),e}hasTransition(){if(this._source.hasTransition())return!0;if(ft(this._source.type)){const t=o.now();for(const e in this._tiles)if(this._tiles[e].fadeEndTime>=t)return!0}return!1}setFeatureState(t,e,i){this._state.updateState(t=t||"_geojsonTileLayer",e,i)}removeFeatureState(t,e,i){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,i)}getFeatureState(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)}setDependencies(t,e,i){const r=this._tiles[t];r&&r.setDependencies(e,i)}reloadTilesForDependencies(t,e){for(const i in this._tiles)this._tiles[i].hasDependency(t,e)&&this._reloadTile(i,"reloading");this._cache.filter((i=>!i.hasDependency(t,e)))}}function pt(t,e){const i=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-i||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function ft(t){return"raster"===t||"image"===t||"video"===t}dt.maxOverzooming=10,dt.maxUnderzooming=3;class mt{constructor(t,e){this.reset(t,e)}reset(t,e){this.points=t||[],this._distances=[0];for(let t=1;t<this.points.length;t++)this._distances[t]=this._distances[t-1]+this.points[t].dist(this.points[t-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(1===this.points.length)return this.points[0];t=e.ae(t,0,1);let i=1,r=this._distances[i];const n=t*this.paddedLength+this.padding;for(;r<n&&i<this._distances.length;)r=this._distances[++i];const s=i-1,o=this._distances[s],a=r-o,l=a>0?(n-o)/a:0;return this.points[s].mult(1-l).add(this.points[i].mult(l))}}function _t(t,e){let i=!0;return"always"===t||"never"!==t&&"never"!==e||(i=!1),i}class gt{constructor(t,e,i){const r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(let t=0;t<this.xCellCount*this.yCellCount;t++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,e,i,r,n){this._forEachCell(e,i,r,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)}insertCircle(t,e,i,r){this._forEachCell(e-r,i-r,e+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(r)}_insertBoxCell(t,e,i,r,n,s){this.boxCells[n].push(s)}_insertCircleCell(t,e,i,r,n,s){this.circleCells[n].push(s)}_query(t,e,i,r,n,s,o){if(i<0||t>this.width||r<0||e>this.height)return[];const a=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(n)return[{key:null,x1:t,y1:e,x2:i,y2:r}];for(let t=0;t<this.boxKeys.length;t++)a.push({key:this.boxKeys[t],x1:this.bboxes[4*t],y1:this.bboxes[4*t+1],x2:this.bboxes[4*t+2],y2:this.bboxes[4*t+3]});for(let t=0;t<this.circleKeys.length;t++){const e=this.circles[3*t],i=this.circles[3*t+1],r=this.circles[3*t+2];a.push({key:this.circleKeys[t],x1:e-r,y1:i-r,x2:e+r,y2:i+r})}}else this._forEachCell(t,e,i,r,this._queryCell,a,{hitTest:n,overlapMode:s,seenUids:{box:{},circle:{}}},o);return a}query(t,e,i,r){return this._query(t,e,i,r,!1,null)}hitTest(t,e,i,r,n,s){return this._query(t,e,i,r,!0,n,s).length>0}hitTestCircle(t,e,i,r,n){const s=t-i,o=t+i,a=e-i,l=e+i;if(o<0||s>this.width||l<0||a>this.height)return!1;const c=[];return this._forEachCell(s,a,o,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}},n),c.length>0}_queryCell(t,e,i,r,n,s,o,a){const{seenUids:l,hitTest:c,overlapMode:h}=o,u=this.boxCells[n];if(null!==u){const n=this.bboxes;for(const o of u)if(!l.box[o]){l.box[o]=!0;const u=4*o,d=this.boxKeys[o];if(t<=n[u+2]&&e<=n[u+3]&&i>=n[u+0]&&r>=n[u+1]&&(!a||a(d))&&(!c||!_t(h,d.overlapMode))&&(s.push({key:d,x1:n[u],y1:n[u+1],x2:n[u+2],y2:n[u+3]}),c))return!0}}const d=this.circleCells[n];if(null!==d){const n=this.circles;for(const o of d)if(!l.circle[o]){l.circle[o]=!0;const u=3*o,d=this.circleKeys[o];if(this._circleAndRectCollide(n[u],n[u+1],n[u+2],t,e,i,r)&&(!a||a(d))&&(!c||!_t(h,d.overlapMode))){const t=n[u],e=n[u+1],i=n[u+2];if(s.push({key:d,x1:t-i,y1:e-i,x2:t+i,y2:e+i}),c)return!0}}}return!1}_queryCellCircle(t,e,i,r,n,s,o,a){const{circle:l,seenUids:c,overlapMode:h}=o,u=this.boxCells[n];if(null!==u){const t=this.bboxes;for(const e of u)if(!c.box[e]){c.box[e]=!0;const i=4*e,r=this.boxKeys[e];if(this._circleAndRectCollide(l.x,l.y,l.radius,t[i+0],t[i+1],t[i+2],t[i+3])&&(!a||a(r))&&!_t(h,r.overlapMode))return s.push(!0),!0}}const d=this.circleCells[n];if(null!==d){const t=this.circles;for(const e of d)if(!c.circle[e]){c.circle[e]=!0;const i=3*e,r=this.circleKeys[e];if(this._circlesCollide(t[i],t[i+1],t[i+2],l.x,l.y,l.radius)&&(!a||a(r))&&!_t(h,r.overlapMode))return s.push(!0),!0}}}_forEachCell(t,e,i,r,n,s,o,a){const l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),h=this._convertToXCellCoord(i),u=this._convertToYCellCoord(r);for(let d=l;d<=h;d++)for(let l=c;l<=u;l++)if(n.call(this,t,e,i,r,this.xCellCount*l+d,s,o,a))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,e,i,r,n,s){const o=r-t,a=n-e,l=i+s;return l*l>o*o+a*a}_circleAndRectCollide(t,e,i,r,n,s,o){const a=(s-r)/2,l=Math.abs(t-(r+a));if(l>a+i)return!1;const c=(o-n)/2,h=Math.abs(e-(n+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,d=h-c;return u*u+d*d<=i*i}}function yt(t,i,n){const s=e.K();if(!t){const{vecSouth:t,vecEast:e}=vt(i),n=r();n[0]=e[0],n[1]=e[1],n[2]=t[0],n[3]=t[1],o=n,(d=(l=(a=n)[0])*(u=a[3])-(h=a[2])*(c=a[1]))&&(o[0]=u*(d=1/d),o[1]=-c*d,o[2]=-h*d,o[3]=l*d),s[0]=n[0],s[1]=n[1],s[4]=n[2],s[5]=n[3]}var o,a,l,c,h,u,d;return e.M(s,s,[1/n,1/n,1]),s}function xt(t,i,r,n){if(t){const t=e.K();if(!i){const{vecSouth:e,vecEast:i}=vt(r);t[0]=i[0],t[1]=i[1],t[4]=e[0],t[5]=e[1]}return e.M(t,t,[n,n,1]),t}return r.pixelsToClipSpaceMatrix}function vt(t){const i=Math.cos(t.rollInRadians),r=Math.sin(t.rollInRadians),n=Math.cos(t.pitchInRadians),s=Math.cos(t.bearingInRadians),o=Math.sin(t.bearingInRadians),a=e.ak();a[0]=-s*n*r-o*i,a[1]=-o*n*r+s*i;const l=e.al(a);l<1e-9?e.am(a):e.an(a,a,1/l);const c=e.ak();c[0]=s*n*i-o*r,c[1]=o*n*i+s*r;const h=e.al(c);return h<1e-9?e.am(c):e.an(c,c,1/h),{vecEast:c,vecSouth:a}}function bt(t,i,r,n){let s;n?(s=[t,i,n(t,i),1],e.ap(s,s,r)):(s=[t,i,0,1],Ot(s,s,r));const o=s[3];return{point:new e.P(s[0]/o,s[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}function wt(t,e){return.5+t/e*.5}function Tt(t,e){return t.x>=-e[0]&&t.x<=e[0]&&t.y>=-e[1]&&t.y<=e[1]}function Pt(t,i,r,n,s,o,a,l,c,h,u,d,p){const f=r?t.textSizeData:t.iconSizeData,m=e.ag(f,i.transform.zoom),_=[256/i.width*2+1,256/i.height*2+1],g=r?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;g.clear();const y=t.lineVertexArray,x=r?t.text.placedSymbolArray:t.icon.placedSymbolArray,v=i.transform.width/i.transform.height;let b=!1;for(let r=0;r<x.length;r++){const w=x.get(r);if(w.hidden||w.writingMode===e.ah.vertical&&!b){Bt(w.numGlyphs,g);continue}b=!1;const T=new e.P(w.anchorX,w.anchorY),P={getElevation:p,pitchedLabelPlaneMatrix:n,lineVertexArray:y,pitchWithMap:o,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:i.transform,tileAnchorPoint:T,unwrappedTileID:c,width:h,height:u,translation:d},I=zt(w.anchorX,w.anchorY,P);if(!Tt(I.point,_)){Bt(w.numGlyphs,g);continue}const M=wt(i.transform.cameraToCenterDistance,I.signedDistanceFromCamera),S=e.ai(f,m,w),C=o?S*i.transform.getPitchedTextCorrection(w.anchorX,w.anchorY,c)/M:S*M,E=St({projectionContext:P,pitchedLabelPlaneMatrixInverse:s,symbol:w,fontSize:C,flip:!1,keepUpright:a,glyphOffsetArray:t.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:v,rotateToLine:l});b=E.useVertical,(E.notEnoughRoom||b||E.needsFlipping&&St({projectionContext:P,pitchedLabelPlaneMatrixInverse:s,symbol:w,fontSize:C,flip:!0,keepUpright:a,glyphOffsetArray:t.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:v,rotateToLine:l}).notEnoughRoom)&&Bt(w.numGlyphs,g)}r?t.text.dynamicLayoutVertexBuffer.updateData(g):t.icon.dynamicLayoutVertexBuffer.updateData(g)}function It(t,e,i,r,n,s,o,a){const l=s.glyphStartIndex+s.numGlyphs,c=s.lineStartIndex,h=s.lineStartIndex+s.lineLength,u=e.getoffsetX(s.glyphStartIndex),d=e.getoffsetX(l-1),p=Lt(t*u,i,r,n,s.segment,c,h,a,o);if(!p)return null;const f=Lt(t*d,i,r,n,s.segment,c,h,a,o);return f?a.projectionCache.anyProjectionOccluded?null:{first:p,last:f}:null}function Mt(t,i,r,n){return t===e.ah.horizontal&&Math.abs(r.y-i.y)>Math.abs(r.x-i.x)*n?{useVertical:!0}:(t===e.ah.vertical?i.y<r.y:i.x>r.x)?{needsFlipping:!0}:null}function St(t){const{projectionContext:i,pitchedLabelPlaneMatrixInverse:r,symbol:n,fontSize:s,flip:o,keepUpright:a,glyphOffsetArray:l,dynamicLayoutVertexArray:c,aspectRatio:h,rotateToLine:u}=t,d=s/24,p=n.lineOffsetX*d,f=n.lineOffsetY*d;let m;if(n.numGlyphs>1){const t=n.glyphStartIndex+n.numGlyphs,e=n.lineStartIndex,s=n.lineStartIndex+n.lineLength,c=It(d,l,p,f,o,n,u,i);if(!c)return{notEnoughRoom:!0};const _=kt(c.first.point.x,c.first.point.y,i,r),g=kt(c.last.point.x,c.last.point.y,i,r);if(a&&!o){const t=Mt(n.writingMode,_,g,h);if(t)return t}m=[c.first];for(let r=n.glyphStartIndex+1;r<t-1;r++)m.push(Lt(d*l.getoffsetX(r),p,f,o,n.segment,e,s,i,u));m.push(c.last)}else{if(a&&!o){const t=At(i.tileAnchorPoint.x,i.tileAnchorPoint.y,i).point,s=n.lineStartIndex+n.segment+1,o=new e.P(i.lineVertexArray.getx(s),i.lineVertexArray.gety(s)),a=At(o.x,o.y,i),l=a.signedDistanceFromCamera>0?a.point:Ct(i.tileAnchorPoint,o,t,1,i),c=kt(t.x,t.y,i,r),u=kt(l.x,l.y,i,r),d=Mt(n.writingMode,c,u,h);if(d)return d}const t=Lt(d*l.getoffsetX(n.glyphStartIndex),p,f,o,n.segment,n.lineStartIndex,n.lineStartIndex+n.lineLength,i,u);if(!t||i.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};m=[t]}for(const t of m)e.ao(c,t.point,t.angle);return{}}function Ct(t,e,i,r,n){const s=t.add(t.sub(e)._unit()),o=At(s.x,s.y,n).point,a=i.sub(o);return i.add(a._mult(r/a.mag()))}function Et(t,i,r){const n=i.projectionCache;if(n.projections[t])return n.projections[t];const s=new e.P(i.lineVertexArray.getx(t),i.lineVertexArray.gety(t)),o=At(s.x,s.y,i);if(o.signedDistanceFromCamera>0)return n.projections[t]=o.point,n.anyProjectionOccluded=n.anyProjectionOccluded||o.isOccluded,o.point;const a=t-r.direction;return Ct(0===r.distanceFromAnchor?i.tileAnchorPoint:new e.P(i.lineVertexArray.getx(a),i.lineVertexArray.gety(a)),s,r.previousVertex,r.absOffsetX-r.distanceFromAnchor+1,i)}function At(t,e,i){const r=t+i.translation[0],n=e+i.translation[1];let s;return i.pitchWithMap?(s=bt(r,n,i.pitchedLabelPlaneMatrix,i.getElevation),s.isOccluded=!1):(s=i.transform.projectTileCoordinates(r,n,i.unwrappedTileID,i.getElevation),s.point.x=(.5*s.point.x+.5)*i.width,s.point.y=(.5*-s.point.y+.5)*i.height),s}function kt(t,i,r,n){if(r.pitchWithMap){const s=[t,i,0,1];return e.ap(s,s,n),r.transform.projectTileCoordinates(s[0]/s[3],s[1]/s[3],r.unwrappedTileID,r.getElevation).point}return{x:t/r.width*2-1,y:i/r.height*2-1}}function zt(t,e,i){return i.transform.projectTileCoordinates(t,e,i.unwrappedTileID,i.getElevation)}function Rt(t,e,i){return t._unit()._perp()._mult(e*i)}function Dt(t,i,r,n,s,o,a,l,c){if(l.projectionCache.offsets[t])return l.projectionCache.offsets[t];const h=r.add(i);if(t+c.direction<n||t+c.direction>=s)return l.projectionCache.offsets[t]=h,h;const u=Et(t+c.direction,l,c),d=Rt(u.sub(r),a,c.direction),p=r.add(d),f=u.add(d);return l.projectionCache.offsets[t]=e.aq(o,h,p,f)||h,l.projectionCache.offsets[t]}function Lt(t,e,i,r,n,s,o,a,l){const c=r?t-e:t+e;let h=c>0?1:-1,u=0;r&&(h*=-1,u=Math.PI),h<0&&(u+=Math.PI);let d,p=h>0?s+n:s+n+1;a.projectionCache.cachedAnchorPoint?d=a.projectionCache.cachedAnchorPoint:(d=At(a.tileAnchorPoint.x,a.tileAnchorPoint.y,a).point,a.projectionCache.cachedAnchorPoint=d);let f,m,_=d,g=d,y=0,x=0;const v=Math.abs(c),b=[];let w;for(;y+x<=v;){if(p+=h,p<s||p>=o)return null;y+=x,g=_,m=f;const t={absOffsetX:v,direction:h,distanceFromAnchor:y,previousVertex:g};if(_=Et(p,a,t),0===i)b.push(g),w=_.sub(g);else{let e;const r=_.sub(g);e=0===r.mag()?Rt(Et(p+h,a,t).sub(_),i,h):Rt(r,i,h),m||(m=g.add(e)),f=Dt(p,e,_,s,o,m,i,a,t),b.push(m),w=f.sub(m)}x=w.mag()}const T=w._mult((v-y)/x)._add(m||g),P=u+Math.atan2(_.y-g.y,_.x-g.x);return b.push(T),{point:T,angle:l?P:0,path:b}}const Ft=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Bt(t,e){for(let i=0;i<t;i++){const t=e.length;e.resize(t+4),e.float32.set(Ft,3*t)}}function Ot(t,e,i){const r=e[0],n=e[1];return t[0]=i[0]*r+i[4]*n+i[12],t[1]=i[1]*r+i[5]*n+i[13],t[3]=i[3]*r+i[7]*n+i[15],t}const jt=100;class Nt{constructor(t,e=new gt(t.width+200,t.height+200,25),i=new gt(t.width+200,t.height+200,25)){this.transform=t,this.grid=e,this.ignoredGrid=i,this.pitchFactor=Math.cos(t.pitch*Math.PI/180)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+jt,this.screenBottomBoundary=t.height+jt,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(t,e,i,r,n,s,o,a,l,c,h,u){const d=this.projectAndGetPerspectiveRatio(t.anchorPointX+a[0],t.anchorPointY+a[1],n,c,u),p=i*d.perspectiveRatio;let f;if(s||o)f=this._projectCollisionBox(t,p,r,n,s,o,a,d,c,h,u);else{const e=d.x+(h?h.x*p:0),i=d.y+(h?h.y*p:0);f={allPointsOccluded:!1,box:[e+t.x1*p,i+t.y1*p,e+t.x2*p,i+t.y2*p]}}const[m,_,g,y]=f.box,x=s?f.allPointsOccluded:d.isOccluded;let v=x;return v||(v=d.perspectiveRatio<this.perspectiveRatioCutoff),v||(v=!this.isInsideGrid(m,_,g,y)),v||"always"!==e&&this.grid.hitTest(m,_,g,y,e,l)?{box:[m,_,g,y],placeable:!1,offscreen:!1,occluded:x}:{box:[m,_,g,y],placeable:!0,offscreen:this.isOffscreen(m,_,g,y),occluded:x}}placeCollisionCircles(t,i,r,n,s,o,a,l,c,h,u,d,p,f){const m=[],_=new e.P(i.anchorX,i.anchorY),g=this.getPerspectiveRatio(_.x,_.y,o,f),y=(c?s*this.transform.getPitchedTextCorrection(i.anchorX,i.anchorY,o)/g:s*g)/e.av,x={getElevation:f,pitchedLabelPlaneMatrix:a,lineVertexArray:r,pitchWithMap:c,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:_,unwrappedTileID:o,width:this.transform.width,height:this.transform.height,translation:p},v=It(y,n,i.lineOffsetX*y,i.lineOffsetY*y,!1,i,!1,x);let b=!1,w=!1,T=!0;if(v){const i=.5*u*g+d,r=new e.P(-100,-100),n=new e.P(this.screenRightBoundary,this.screenBottomBoundary),s=new mt,o=v.first,a=v.last;let p=[];for(let t=o.path.length-1;t>=1;t--)p.push(o.path[t]);for(let t=1;t<a.path.length;t++)p.push(a.path[t]);const f=2.5*i;if(c){const t=this.projectPathToScreenSpace(p,x);p=t.some((t=>t.signedDistanceFromCamera<=0))?[]:t.map((t=>t.point))}let _=[];if(p.length>0){const t=p[0].clone(),i=p[0].clone();for(let e=1;e<p.length;e++)t.x=Math.min(t.x,p[e].x),t.y=Math.min(t.y,p[e].y),i.x=Math.max(i.x,p[e].x),i.y=Math.max(i.y,p[e].y);_=t.x>=r.x&&i.x<=n.x&&t.y>=r.y&&i.y<=n.y?[p]:i.x<r.x||t.x>n.x||i.y<r.y||t.y>n.y?[]:e.ar([p],r.x,r.y,n.x,n.y)}for(const e of _){s.reset(e,.25*i);let r=0;r=s.length<=.5*i?1:Math.ceil(s.paddedLength/f)+1;for(let e=0;e<r;e++){const n=e/Math.max(r-1,1),o=s.lerp(n),a=o.x+jt,c=o.y+jt;m.push(a,c,i,0);const u=a-i,d=c-i,p=a+i,f=c+i;if(T=T&&this.isOffscreen(u,d,p,f),w=w||this.isInsideGrid(u,d,p,f),"always"!==t&&this.grid.hitTestCircle(a,c,i,t,h)&&(b=!0,!l))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!l&&b||!w||g<this.perspectiveRatioCutoff?[]:m,offscreen:T,collisionDetected:b}}projectPathToScreenSpace(t,i){const r=function(t,i){const r=e.K();return e.aj(r,i.pitchedLabelPlaneMatrix),t.map((t=>{const e=bt(t.x,t.y,r,i.getElevation),n=i.transform.projectTileCoordinates(e.point.x,e.point.y,i.unwrappedTileID,i.getElevation);return n.point.x=(.5*n.point.x+.5)*i.width,n.point.y=(.5*-n.point.y+.5)*i.height,n}))}(t,i);return function(t){let e=0,i=0,r=0,n=0;for(let s=0;s<t.length;s++)t[s].isOccluded?(r=s+1,n=0):(n++,n>i&&(i=n,e=r));return t.slice(e,e+i)}(r)}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let r=1/0,n=1/0,s=-1/0,o=-1/0;for(const a of t){const t=new e.P(a.x+jt,a.y+jt);r=Math.min(r,t.x),n=Math.min(n,t.y),s=Math.max(s,t.x),o=Math.max(o,t.y),i.push(t)}const a=this.grid.query(r,n,s,o).concat(this.ignoredGrid.query(r,n,s,o)),l={},c={};for(const t of a){const r=t.key;if(void 0===l[r.bucketInstanceId]&&(l[r.bucketInstanceId]={}),l[r.bucketInstanceId][r.featureIndex])continue;const n=[new e.P(t.x1,t.y1),new e.P(t.x2,t.y1),new e.P(t.x2,t.y2),new e.P(t.x1,t.y2)];e.as(i,n)&&(l[r.bucketInstanceId][r.featureIndex]=!0,void 0===c[r.bucketInstanceId]&&(c[r.bucketInstanceId]=[]),c[r.bucketInstanceId].push(r.featureIndex))}return c}insertCollisionBox(t,e,i,r,n,s){(i?this.ignoredGrid:this.grid).insert({bucketInstanceId:r,featureIndex:n,collisionGroupID:s,overlapMode:e},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,e,i,r,n,s){const o=i?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:n,collisionGroupID:s,overlapMode:e};for(let e=0;e<t.length;e+=4)o.insertCircle(a,t[e],t[e+1],t[e+2])}projectAndGetPerspectiveRatio(t,i,r,n,s){if(s){let r;n?(r=[t,i,n(t,i),1],e.ap(r,r,s)):(r=[t,i,0,1],Ot(r,r,s));const o=r[3];return{x:(r[0]/o+1)/2*this.transform.width+jt,y:(-r[1]/o+1)/2*this.transform.height+jt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/o*.5,isOccluded:!1,signedDistanceFromCamera:o}}{const e=this.transform.projectTileCoordinates(t,i,r,n);return{x:(e.point.x+1)/2*this.transform.width+jt,y:(1-e.point.y)/2*this.transform.height+jt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/e.signedDistanceFromCamera*.5,isOccluded:e.isOccluded,signedDistanceFromCamera:e.signedDistanceFromCamera}}}getPerspectiveRatio(t,e,i,r){const n=this.transform.projectTileCoordinates(t,e,i,r);return.5+this.transform.cameraToCenterDistance/n.signedDistanceFromCamera*.5}isOffscreen(t,e,i,r){return i<jt||t>=this.screenRightBoundary||r<jt||e>this.screenBottomBoundary}isInsideGrid(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary}getViewportMatrix(){const t=e.at([]);return e.L(t,t,[-100,-100,0]),t}_projectCollisionBox(t,i,r,n,s,o,a,l,c,h,u){let d=1,p=0,f=0,m=1;const _=t.anchorPointX+a[0],g=t.anchorPointY+a[1];if(o&&!s){const t=this.projectAndGetPerspectiveRatio(_+1,g,n,c,u),e=t.x-l.x,i=Math.atan((t.y-l.y)/e)+(e<0?Math.PI:0),r=Math.sin(i),s=Math.cos(i);d=s,p=r,f=-r,m=s}else if(!o&&s){const t=vt(this.transform);d=t.vecEast[0],p=t.vecEast[1],f=t.vecSouth[0],m=t.vecSouth[1]}let y=l.x,x=l.y,v=i;s&&(y=_,x=g,v=Math.pow(2,-(this.transform.zoom-r.overscaledZ)),v*=this.transform.getPitchedTextCorrection(_,g,n),h||(v*=e.ae(.5+l.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),h&&(y+=d*h.x*v+f*h.y*v,x+=p*h.x*v+m*h.y*v);const b=t.x1*v,w=t.x2*v,T=(b+w)/2,P=t.y1*v,I=t.y2*v,M=(P+I)/2,S=[{offsetX:b,offsetY:P},{offsetX:T,offsetY:P},{offsetX:w,offsetY:P},{offsetX:w,offsetY:M},{offsetX:w,offsetY:I},{offsetX:T,offsetY:I},{offsetX:b,offsetY:I},{offsetX:b,offsetY:M}];let C=[];for(const{offsetX:t,offsetY:i}of S)C.push(new e.P(y+d*t+f*i,x+p*t+m*i));let E=!1;if(s){const t=C.map((t=>this.projectAndGetPerspectiveRatio(t.x,t.y,n,c,u)));E=t.some((t=>!t.isOccluded)),C=t.map((t=>new e.P(t.x,t.y)))}else E=!0;return{box:e.au(C),allPointsOccluded:!E}}}class Vt{constructor(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class Zt{constructor(t,e,i,r,n){this.text=new Vt(t?t.text:null,e,i,n),this.icon=new Vt(t?t.icon:null,e,r,n)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Ut{constructor(t,e,i){this.text=t,this.icon=e,this.skipFade=i}}class $t{constructor(t,e,i,r,n){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n}}class Gt{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:t=>t.collisionGroupID===e}}return this.collisionGroups[t]}}function qt(t,i,r,n,s){const{horizontalAlign:o,verticalAlign:a}=e.aB(t);return new e.P(-(o-.5)*i+n[0]*s,-(a-.5)*r+n[1]*s)}class Ht{constructor(t,e,i,r,n){this.transform=t.clone(),this.terrain=e,this.collisionIndex=new Nt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=i,this.retainedQueryData={},this.collisionGroups=new Gt(r),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(t){const e=this.terrain;return e?(i,r)=>e.getElevation(t,i,r):null}getBucketParts(t,i,r,n){const s=r.getBucket(i),o=r.latestFeatureIndex;if(!s||!o||i.id!==s.layerIds[0])return;const a=r.collisionBoxArray,l=s.layers[0].layout,c=s.layers[0].paint,h=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),u=r.tileSize/e.Z,d=r.tileID.toUnwrapped(),p="map"===l.get("text-rotation-alignment"),f=e.aw(r,1,this.transform.zoom),m=e.ax(this.collisionIndex.transform,r,c.get("text-translate"),c.get("text-translate-anchor")),_=e.ax(this.collisionIndex.transform,r,c.get("icon-translate"),c.get("icon-translate-anchor")),g=yt(p,this.transform,f);this.retainedQueryData[s.bucketInstanceId]=new $t(s.bucketInstanceId,o,s.sourceLayerIndex,s.index,r.tileID);const y={bucket:s,layout:l,translationText:m,translationIcon:_,unwrappedTileID:d,pitchedLabelPlaneMatrix:g,scale:h,textPixelRatio:u,holdingForFade:r.holdingForFade(),collisionBoxArray:a,partiallyEvaluatedTextSize:e.ag(s.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(s.sourceID)};if(n)for(const e of s.sortKeyRanges){const{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n}=e;t.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n,parameters:y})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:s.symbolInstances.length,parameters:y})}attemptAnchorPlacement(t,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g,y,x,v){const b=e.ay[t.textAnchor],w=[t.textOffset0,t.textOffset1],T=qt(b,r,n,w,s),P=this.collisionIndex.placeCollisionBox(i,d,l,c,h,a,o,_,u.predicate,x,T,v);if((!y||this.collisionIndex.placeCollisionBox(y,d,l,c,h,a,o,g,u.predicate,x,T,v).placeable)&&P.placeable){let t;if(this.prevPlacement&&this.prevPlacement.variableOffsets[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID].text&&(t=this.prevPlacement.variableOffsets[p.crossTileID].anchor),0===p.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[p.crossTileID]={textOffset:w,width:r,height:n,anchor:b,textBoxScale:s,prevAnchor:t},this.markUsedJustification(f,b,p,m),f.allowVerticalPlacement&&(this.markUsedOrientation(f,m,p),this.placedOrientations[p.crossTileID]=m),{shift:T,placedGlyphBoxes:P}}}placeLayerBucketPart(t,i,r){const{bucket:n,layout:s,translationText:o,translationIcon:a,unwrappedTileID:l,pitchedLabelPlaneMatrix:c,textPixelRatio:h,holdingForFade:u,collisionBoxArray:d,partiallyEvaluatedTextSize:p,collisionGroup:f}=t.parameters,m=s.get("text-optional"),_=s.get("icon-optional"),g=e.az(s,"text-overlap","text-allow-overlap"),y="always"===g,x=e.az(s,"icon-overlap","icon-allow-overlap"),v="always"===x,b="map"===s.get("text-rotation-alignment"),w="map"===s.get("text-pitch-alignment"),T="none"!==s.get("icon-text-fit"),P="viewport-y"===s.get("symbol-z-order"),I=y&&(v||!n.hasIconData()||_),M=v&&(y||!n.hasTextData()||m);!n.collisionArrays&&d&&n.deserializeCollisionBoxes(d);const S=this.retainedQueryData[n.bucketInstanceId].tileID,C=this._getTerrainElevationFunc(S),E=this.transform.getFastPathSimpleProjectionMatrix(S),A=(t,d,v)=>{var P,A;if(i[t.crossTileID])return;if(u)return void(this.placements[t.crossTileID]=new Ut(!1,!1,!1));let k=!1,z=!1,R=!0,D=null,L={box:null,placeable:!1,offscreen:null,occluded:!1},F={placeable:!1},B=null,O=null,j=null,N=0,V=0,Z=0;d.textFeatureIndex?N=d.textFeatureIndex:t.useRuntimeCollisionCircles&&(N=t.featureIndex),d.verticalTextFeatureIndex&&(V=d.verticalTextFeatureIndex);const U=d.textBox;if(U){const i=i=>{let r=e.ah.horizontal;if(n.allowVerticalPlacement&&!i&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[t.crossTileID];e&&(this.placedOrientations[t.crossTileID]=e,r=e,this.markUsedOrientation(n,r,t))}return r},s=(i,r)=>{if(n.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&d.verticalTextBox){for(const t of n.writingModes)if(t===e.ah.vertical?(L=r(),F=L):L=i(),L&&L.placeable)break}else L=i()},c=t.textAnchorOffsetStartIndex,u=t.textAnchorOffsetEndIndex;if(u===c){const r=(e,i)=>{const r=this.collisionIndex.placeCollisionBox(e,g,h,S,l,w,b,o,f.predicate,C,void 0,E);return r&&r.placeable&&(this.markUsedOrientation(n,i,t),this.placedOrientations[t.crossTileID]=i),r};s((()=>r(U,e.ah.horizontal)),(()=>{const i=d.verticalTextBox;return n.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&i?r(i,e.ah.vertical):{box:null,offscreen:null}})),i(L&&L.placeable)}else{let p=e.ay[null===(A=null===(P=this.prevPlacement)||void 0===P?void 0:P.variableOffsets[t.crossTileID])||void 0===A?void 0:A.anchor];const m=(e,i,s)=>{const d=e.x2-e.x1,m=e.y2-e.y1,_=t.textBoxScale,y=T&&"never"===x?i:null;let v=null,P="never"===g?1:2,I="never";p&&P++;for(let i=0;i<P;i++){for(let i=c;i<u;i++){const r=n.textAnchorOffsets.get(i);if(p&&r.textAnchor!==p)continue;const c=this.attemptAnchorPlacement(r,e,d,m,_,b,w,h,S,l,f,I,t,n,s,o,a,y,C);if(c&&(v=c.placedGlyphBoxes,v&&v.placeable))return k=!0,D=c.shift,v}p?p=null:I=g}return r&&!v&&(v={box:this.collisionIndex.placeCollisionBox(U,"always",h,S,l,w,b,o,f.predicate,C,void 0,E).box,offscreen:!1,placeable:!1,occluded:!1}),v};s((()=>m(U,d.iconBox,e.ah.horizontal)),(()=>{const i=d.verticalTextBox;return n.allowVerticalPlacement&&(!L||!L.placeable)&&t.numVerticalGlyphVertices>0&&i?m(i,d.verticalIconBox,e.ah.vertical):{box:null,occluded:!0,offscreen:null}})),L&&(k=L.placeable,R=L.offscreen);const _=i(L&&L.placeable);if(!k&&this.prevPlacement){const e=this.prevPlacement.variableOffsets[t.crossTileID];e&&(this.variableOffsets[t.crossTileID]=e,this.markUsedJustification(n,e.anchor,t,_))}}}if(B=L,k=B&&B.placeable,R=B&&B.offscreen,t.useRuntimeCollisionCircles){const i=n.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex),a=e.ai(n.textSizeData,p,i),h=s.get("text-padding");O=this.collisionIndex.placeCollisionCircles(g,i,n.lineVertexArray,n.glyphOffsetArray,a,l,c,r,w,f.predicate,t.collisionCircleDiameter,h,o,C),O.circles.length&&O.collisionDetected&&!r&&e.w("Collisions detected, but collision boxes are not shown"),k=y||O.circles.length>0&&!O.collisionDetected,R=R&&O.offscreen}if(d.iconFeatureIndex&&(Z=d.iconFeatureIndex),d.iconBox){const t=t=>this.collisionIndex.placeCollisionBox(t,x,h,S,l,w,b,a,f.predicate,C,T&&D?D:void 0,E);F&&F.placeable&&d.verticalIconBox?(j=t(d.verticalIconBox),z=j.placeable):(j=t(d.iconBox),z=j.placeable),R=R&&j.offscreen}const $=m||0===t.numHorizontalGlyphVertices&&0===t.numVerticalGlyphVertices,G=_||0===t.numIconVertices;$||G?G?$||(z=z&&k):k=z&&k:z=k=z&&k;const q=z&&j.placeable;if(k&&B.placeable&&this.collisionIndex.insertCollisionBox(B.box,g,s.get("text-ignore-placement"),n.bucketInstanceId,F&&F.placeable&&V?V:N,f.ID),q&&this.collisionIndex.insertCollisionBox(j.box,x,s.get("icon-ignore-placement"),n.bucketInstanceId,Z,f.ID),O&&k&&this.collisionIndex.insertCollisionCircles(O.circles,g,s.get("text-ignore-placement"),n.bucketInstanceId,N,f.ID),r&&this.storeCollisionData(n.bucketInstanceId,v,d,B,j,O),0===t.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===n.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[t.crossTileID]=new Ut((k||I)&&!(null==B?void 0:B.occluded),(z||M)&&!(null==j?void 0:j.occluded),R||n.justReloaded),i[t.crossTileID]=!0};if(P){if(0!==t.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");const e=n.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let t=e.length-1;t>=0;--t){const i=e[t];A(n.symbolInstances.get(i),n.collisionArrays[i],i)}}else for(let e=t.symbolInstanceStart;e<t.symbolInstanceEnd;e++)A(n.symbolInstances.get(e),n.collisionArrays[e],e);n.justReloaded=!1}storeCollisionData(t,e,i,r,n,s){if(i.textBox||i.iconBox){let s,o;this.collisionBoxArrays.has(t)?s=this.collisionBoxArrays.get(t):(s=new Map,this.collisionBoxArrays.set(t,s)),s.has(e)?o=s.get(e):(o={text:null,icon:null},s.set(e,o)),i.textBox&&(o.text=r.box),i.iconBox&&(o.icon=n.box)}if(s){let e=this.collisionCircleArrays[t];void 0===e&&(e=this.collisionCircleArrays[t]=[]);for(let t=0;t<s.circles.length;t+=4)e.push(s.circles[t+0]-jt),e.push(s.circles[t+1]-jt),e.push(s.circles[t+2]),e.push(s.collisionDetected?1:0)}}markUsedJustification(t,i,r,n){let s;s=n===e.ah.vertical?r.verticalPlacedTextSymbolIndex:{left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex}[e.aA(i)];const o=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];for(const e of o)e>=0&&(t.text.placedSymbolArray.get(e).crossTileID=s>=0&&e!==s?0:r.crossTileID)}markUsedOrientation(t,i,r){const n=i===e.ah.horizontal||i===e.ah.horizontalOnly?i:0,s=i===e.ah.vertical?i:0,o=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];for(const e of o)t.text.placedSymbolArray.get(e).placedOrientation=n;r.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=s)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const e=this.prevPlacement;let i=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;const r=e?e.symbolFadeChange(t):1,n=e?e.opacities:{},s=e?e.variableOffsets:{},o=e?e.placedOrientations:{};for(const t in this.placements){const e=this.placements[t],s=n[t];s?(this.opacities[t]=new Zt(s,r,e.text,e.icon),i=i||e.text!==s.text.placed||e.icon!==s.icon.placed):(this.opacities[t]=new Zt(null,r,e.text,e.icon,e.skipFade),i=i||e.text||e.icon)}for(const t in n){const e=n[t];if(!this.opacities[t]){const n=new Zt(e,r,!1,!1);n.isHidden()||(this.opacities[t]=n,i=i||e.text.placed||e.icon.placed)}}for(const t in s)this.variableOffsets[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.variableOffsets[t]=s[t]);for(const t in o)this.placedOrientations[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.placedOrientations[t]=o[t]);if(e&&void 0===e.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)}updateLayerOpacities(t,e){const i={};for(const r of e){const e=r.getBucket(t);e&&r.latestFeatureIndex&&t.id===e.layerIds[0]&&this.updateBucketOpacities(e,r.tileID,i,r.collisionBoxArray)}}updateBucketOpacities(t,i,r,n){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const s=t.layers[0],o=s.layout,a=new Zt(null,0,!1,!1,!0),l=o.get("text-allow-overlap"),c=o.get("icon-allow-overlap"),h=s._unevaluatedLayout.hasValue("text-variable-anchor")||s._unevaluatedLayout.hasValue("text-variable-anchor-offset"),u="map"===o.get("text-rotation-alignment"),d="map"===o.get("text-pitch-alignment"),p="none"!==o.get("icon-text-fit"),f=new Zt(null,0,l&&(c||!t.hasIconData()||o.get("icon-optional")),c&&(l||!t.hasTextData()||o.get("text-optional")),!0);!t.collisionArrays&&n&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(n);const m=(t,e,i)=>{for(let r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(i);t.hasVisibleVertices=t.hasVisibleVertices||i!==re},_=this.collisionBoxArrays.get(t.bucketInstanceId);for(let i=0;i<t.symbolInstances.length;i++){const n=t.symbolInstances.get(i),{numHorizontalGlyphVertices:s,numVerticalGlyphVertices:o,crossTileID:l}=n;let c=this.opacities[l];r[l]?c=a:c||(c=f,this.opacities[l]=c),r[l]=!0;const g=n.numIconVertices>0,y=this.placedOrientations[n.crossTileID],x=y===e.ah.vertical,v=y===e.ah.horizontal||y===e.ah.horizontalOnly;if(s>0||o>0){const e=ie(c.text);m(t.text,s,x?re:e),m(t.text,o,v?re:e);const i=c.text.isHidden();[n.rightJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.leftJustifiedTextSymbolIndex].forEach((e=>{e>=0&&(t.text.placedSymbolArray.get(e).hidden=i||x?1:0)})),n.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).hidden=i||v?1:0);const r=this.variableOffsets[n.crossTileID];r&&this.markUsedJustification(t,r.anchor,n,y);const a=this.placedOrientations[n.crossTileID];a&&(this.markUsedJustification(t,"left",n,a),this.markUsedOrientation(t,a,n))}if(g){const e=ie(c.icon),i=!(p&&n.verticalPlacedIconSymbolIndex&&x);n.placedIconSymbolIndex>=0&&(m(t.icon,n.numIconVertices,i?e:re),t.icon.placedSymbolArray.get(n.placedIconSymbolIndex).hidden=c.icon.isHidden()),n.verticalPlacedIconSymbolIndex>=0&&(m(t.icon,n.numVerticalIconVertices,i?re:e),t.icon.placedSymbolArray.get(n.verticalPlacedIconSymbolIndex).hidden=c.icon.isHidden())}const b=_&&_.has(i)?_.get(i):{text:null,icon:null};if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const r=t.collisionArrays[i];if(r){let i=new e.P(0,0);if(r.textBox||r.verticalTextBox){let e=!0;if(h){const t=this.variableOffsets[l];t?(i=qt(t.anchor,t.width,t.height,t.textOffset,t.textBoxScale),u&&i._rotate(d?-this.transform.bearingInRadians:this.transform.bearingInRadians)):e=!1}if(r.textBox||r.verticalTextBox){let n;r.textBox&&(n=x),r.verticalTextBox&&(n=v),Wt(t.textCollisionBox.collisionVertexArray,c.text.placed,!e||n,b.text,i.x,i.y)}}if(r.iconBox||r.verticalIconBox){const e=Boolean(!v&&r.verticalIconBox);let n;r.iconBox&&(n=e),r.verticalIconBox&&(n=!e),Wt(t.iconCollisionBox.collisionVertexArray,c.icon.placed,n,b.icon,p?i.x:0,p?i.y:0)}}}}if(t.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);t.bucketInstanceId in this.collisionCircleArrays&&(t.collisionCircleArray=this.collisionCircleArrays[t.bucketInstanceId],delete this.collisionCircleArrays[t.bucketInstanceId])}symbolFadeChange(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,e){const i=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*i>t}setStale(){this.stale=!0}}function Wt(t,e,i,r,n,s){r&&0!==r.length||(r=[0,0,0,0]);const o=r[0]-jt,a=r[1]-jt,l=r[2]-jt,c=r[3]-jt;t.emplaceBack(e?1:0,i?1:0,n||0,s||0,o,a),t.emplaceBack(e?1:0,i?1:0,n||0,s||0,l,a),t.emplaceBack(e?1:0,i?1:0,n||0,s||0,l,c),t.emplaceBack(e?1:0,i?1:0,n||0,s||0,o,c)}const Kt=Math.pow(2,25),Xt=Math.pow(2,24),Yt=Math.pow(2,17),Jt=Math.pow(2,16),Qt=Math.pow(2,9),te=Math.pow(2,8),ee=Math.pow(2,1);function ie(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;const e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*Kt+e*Xt+i*Yt+e*Jt+i*Qt+e*te+i*ee+e}const re=0;class ne{constructor(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,e,i,r,n){const s=this._bucketParts;for(;this._currentTileIndex<t.length;)if(e.getBucketParts(s,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,s.sort(((t,e)=>t.sortKey-e.sortKey)));this._currentPartIndex<s.length;)if(e.placeLayerBucketPart(s[this._currentPartIndex],this._seenCrossTileIDs,i),this._currentPartIndex++,n())return!0;return!1}}class se{constructor(t,e,i,r,n,s,o,a){this.placement=new Ht(t,e,s,o,a),this._currentPlacementIndex=i.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1}isDone(){return this._done}continuePlacement(t,e,i){const r=o.now(),n=()=>!this._forceFullPlacement&&o.now()-r>2;for(;this._currentPlacementIndex>=0;){const r=e[t[this._currentPlacementIndex]],s=this.placement.collisionIndex.transform.zoom;if("symbol"===r.type&&(!r.minzoom||r.minzoom<=s)&&(!r.maxzoom||r.maxzoom>s)){if(this._inProgressLayer||(this._inProgressLayer=new ne(r)),this._inProgressLayer.continuePlacement(i[r.source],this.placement,this._showCollisionBoxes,r,n))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const oe=512/e.Z/2;class ae{constructor(t,i,r){this.tileID=t,this.bucketInstanceId=r,this._symbolsByKey={};const n=new Map;for(let t=0;t<i.length;t++){const e=i.get(t),r=e.key,s=n.get(r);s?s.push(e):n.set(r,[e])}for(const[t,i]of n){const r={positions:i.map((t=>({x:Math.floor(t.anchorX*oe),y:Math.floor(t.anchorY*oe)}))),crossTileIDs:i.map((t=>t.crossTileID))};if(r.positions.length>128){const t=new e.aC(r.positions.length,16,Uint16Array);for(const{x:e,y:i}of r.positions)t.add(e,i);t.finish(),delete r.positions,r.index=t}this._symbolsByKey[t]=r}}getScaledCoordinates(t,i){const{x:r,y:n,z:s}=this.tileID.canonical,{x:o,y:a,z:l}=i.canonical,c=oe/Math.pow(2,l-s),h=(a*e.Z+t.anchorY)*c,u=n*e.Z*oe;return{x:Math.floor((o*e.Z+t.anchorX)*c-r*e.Z*oe),y:Math.floor(h-u)}}findMatches(t,e,i){const r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z);for(let n=0;n<t.length;n++){const s=t.get(n);if(s.crossTileID)continue;const o=this._symbolsByKey[s.key];if(!o)continue;const a=this.getScaledCoordinates(s,e);if(o.index){const t=o.index.range(a.x-r,a.y-r,a.x+r,a.y+r).sort();for(const e of t){const t=o.crossTileIDs[e];if(!i[t]){i[t]=!0,s.crossTileID=t;break}}}else if(o.positions)for(let t=0;t<o.positions.length;t++){const e=o.positions[t],n=o.crossTileIDs[t];if(Math.abs(e.x-a.x)<=r&&Math.abs(e.y-a.y)<=r&&!i[n]){i[n]=!0,s.crossTileID=n;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:t})=>t))}}class le{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ce{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const e=Math.round((t-this.lng)/360);if(0!==e)for(const t in this.indexes){const i=this.indexes[t],r={};for(const t in i){const n=i[t];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),r[n.tileID.key]=n}this.indexes[t]=r}this.lng=t}addBucket(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let t=0;t<e.symbolInstances.length;t++)e.symbolInstances.get(t).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});const r=this.usedCrossTileIDs[t.overscaledZ];for(const i in this.indexes){const n=this.indexes[i];if(Number(i)>t.overscaledZ)for(const i in n){const s=n[i];s.tileID.isChildOf(t)&&s.findMatches(e.symbolInstances,t,r)}else{const s=n[t.scaledTo(Number(i)).key];s&&s.findMatches(e.symbolInstances,t,r)}}for(let t=0;t<e.symbolInstances.length;t++){const n=e.symbolInstances.get(t);n.crossTileID||(n.crossTileID=i.generate(),r[n.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new ae(t,e.symbolInstances,e.bucketInstanceId),!0}removeBucketCrossTileIDs(t,e){for(const i of e.getCrossTileIDsLists())for(const e of i)delete this.usedCrossTileIDs[t][e]}removeStaleBuckets(t){let e=!1;for(const i in this.indexes){const r=this.indexes[i];for(const n in r)t[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],e=!0)}return e}}class he{constructor(){this.layerIndexes={},this.crossTileIDs=new le,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,e,i){let r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new ce);let n=!1;const s={};r.handleWrapJump(i);for(const i of e){const e=i.getBucket(t);e&&t.id===e.layerIds[0]&&(e.bucketInstanceId||(e.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(i.tileID,e,this.crossTileIDs)&&(n=!0),s[e.bucketInstanceId]=!0)}return r.removeStaleBuckets(s)&&(n=!0),n}pruneUnusedLayers(t){const e={};t.forEach((t=>{e[t]=!0}));for(const t in this.layerIndexes)e[t]||delete this.layerIndexes[t]}}var ue="void main() {fragColor=vec4(1.0);}";const de={prelude:pe("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nout highp vec4 fragColor;","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}mat3 rotationMatrixFromAxisAngle(vec3 u,float angle) {float c=cos(angle);float s=sin(angle);float c2=1.0-c;return mat3(u.x*u.x*c2+ c,u.x*u.y*c2-u.z*s,u.x*u.z*c2+u.y*s,u.y*u.x*c2+u.z*s,u.y*u.y*c2+ c,u.y*u.z*c2-u.x*s,u.z*u.x*c2-u.y*s,u.z*u.y*c2+u.x*s,u.z*u.z*c2+ c\n);}\n#ifdef TERRAIN3D\nuniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;\n#endif\nconst highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {\n#ifdef TERRAIN3D\nhighp float d=unpack(texture(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));\n#else\nreturn 1.0;\n#endif\n}float calculate_visibility(vec4 pos) {\n#ifdef TERRAIN3D\nvec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;\n#else\nreturn 1.0;\n#endif\n}float ele(vec2 pos) {\n#ifdef TERRAIN3D\nvec4 rgb=(texture(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;\n#else\nreturn 0.0;\n#endif\n}float get_elevation(vec2 pos) {\n#ifdef TERRAIN3D\n#ifdef GLOBE\nif ((pos.y <-32767.5) || (pos.y > 32766.5)) {return 0.0;}\n#endif\nvec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;\n#else\nreturn 0.0;\n#endif\n}const float PI=3.141592653589793;uniform mat4 u_projection_matrix;"),projectionMercator:pe("","float projectLineThickness(float tileY) {return 1.0;}float projectCircleRadius(float tileY) {return 1.0;}vec4 projectTile(vec2 p) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);return result;}vec4 projectTile(vec2 p,vec2 rawPos) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);if (rawPos.y <-32767.5 || rawPos.y > 32766.5) {result.z=-10000000.0;}return result;}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_projection_matrix*vec4(posInTile,elevation,1.0);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {return projectTileWithElevation(posInTile,elevation);}"),projectionGlobe:pe("","#define GLOBE_RADIUS 6371008.8\nuniform highp vec4 u_projection_tile_mercator_coords;uniform highp vec4 u_projection_clipping_plane;uniform highp float u_projection_transition;uniform mat4 u_projection_fallback_matrix;vec3 globeRotateVector(vec3 vec,vec2 angles) {vec3 axisRight=vec3(vec.z,0.0,-vec.x);vec3 axisUp=cross(axisRight,vec);axisRight=normalize(axisRight);axisUp=normalize(axisUp);vec2 t=tan(angles);return normalize(vec+axisRight*t.x+axisUp*t.y);}mat3 globeGetRotationMatrix(vec3 spherePos) {vec3 axisRight=vec3(spherePos.z,0.0,-spherePos.x);vec3 axisDown=cross(axisRight,spherePos);axisRight=normalize(axisRight);axisDown=normalize(axisDown);return mat3(axisRight,axisDown,spherePos\n);}float circumferenceRatioAtTileY(float tileY) {float mercator_pos_y=u_projection_tile_mercator_coords.y+u_projection_tile_mercator_coords.w*tileY;float spherical_y=2.0*atan(exp(PI-(mercator_pos_y*PI*2.0)))-PI*0.5;return cos(spherical_y);}float projectLineThickness(float tileY) {float thickness=1.0/circumferenceRatioAtTileY(tileY); \nif (u_projection_transition < 0.999) {return mix(1.0,thickness,u_projection_transition);} else {return thickness;}}vec3 projectToSphere(vec2 translatedPos,vec2 rawPos) {vec2 mercator_pos=u_projection_tile_mercator_coords.xy+u_projection_tile_mercator_coords.zw*translatedPos;vec2 spherical;spherical.x=mercator_pos.x*PI*2.0+PI;spherical.y=2.0*atan(exp(PI-(mercator_pos.y*PI*2.0)))-PI*0.5;float len=cos(spherical.y);vec3 pos=vec3(sin(spherical.x)*len,sin(spherical.y),cos(spherical.x)*len\n);if (rawPos.y <-32767.5) {pos=vec3(0.0,1.0,0.0);}if (rawPos.y > 32766.5) {pos=vec3(0.0,-1.0,0.0);}return pos;}vec3 projectToSphere(vec2 posInTile) {return projectToSphere(posInTile,vec2(0.0,0.0));}float globeComputeClippingZ(vec3 spherePos) {return (1.0-(dot(spherePos,u_projection_clipping_plane.xyz)+u_projection_clipping_plane.w));}vec4 interpolateProjection(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);globePosition.z=globeComputeClippingZ(elevatedPos)*globePosition.w;if (u_projection_transition > 0.999) {return globePosition;}vec4 flatPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);const float z_globeness_threshold=0.2;vec4 result=globePosition;result.z=mix(0.0,globePosition.z,clamp((u_projection_transition-z_globeness_threshold)/(1.0-z_globeness_threshold),0.0,1.0));result.xyw=mix(flatPosition.xyw,globePosition.xyw,u_projection_transition);if ((posInTile.y <-32767.5) || (posInTile.y > 32766.5)) {result=globePosition;const float poles_hidden_anim_percentage=0.02;result.z=mix(globePosition.z,100.0,pow(max((1.0-u_projection_transition)/poles_hidden_anim_percentage,0.0),8.0));}return result;}vec4 interpolateProjectionFor3D(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);if (u_projection_transition > 0.999) {return globePosition;}vec4 fallbackPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);return mix(fallbackPosition,globePosition,u_projection_transition);}vec4 projectTile(vec2 posInTile) {return interpolateProjection(posInTile,projectToSphere(posInTile),0.0);}vec4 projectTile(vec2 posInTile,vec2 rawPos) {return interpolateProjection(posInTile,projectToSphere(posInTile,rawPos),0.0);}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return interpolateProjection(posInTile,projectToSphere(posInTile),elevation);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {vec3 spherePos=projectToSphere(posInTile,posInTile);return interpolateProjectionFor3D(posInTile,spherePos,elevation);}"),background:pe("uniform vec4 u_color;uniform float u_opacity;void main() {fragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),backgroundPattern:pe("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);fragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;void main() {gl_Position=projectTile(a_pos);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:pe("in vec3 v_data;in float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));fragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);const float epsilon=0.5/255.0;if (fragColor.r < epsilon && fragColor.g < epsilon && fragColor.b < epsilon && fragColor.a < epsilon) {discard;}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform highp float u_globe_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;uniform vec2 u_translate;in vec2 a_pos;out vec3 v_data;out float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 pos_raw=a_pos+32768.0;vec2 extrude=vec2(mod(pos_raw,8.0)/7.0*2.0-1.0);vec2 circle_center=floor(pos_raw/8.0)+u_translate;float ele=get_elevation(circle_center);v_visibility=calculate_visibility(projectTileWithElevation(circle_center,ele));if (u_pitch_with_map) {\n#ifdef GLOBE\nvec3 center_vector=projectToSphere(circle_center);\n#endif\nfloat angle_scale=u_globe_extrude_scale;vec2 corner_position=circle_center;if (u_scale_with_map) {angle_scale*=(radius+stroke_width);corner_position+=extrude*u_extrude_scale*(radius+stroke_width);} else {\n#ifdef GLOBE\nvec4 projected_center=interpolateProjection(circle_center,center_vector,ele);\n#else\nvec4 projected_center=projectTileWithElevation(circle_center,ele);\n#endif\ncorner_position+=extrude*u_extrude_scale*(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);angle_scale*=(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);}\n#ifdef GLOBE\nvec2 angles=extrude*angle_scale;vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(corner_position,corner_vector,ele);\n#else\ngl_Position=projectTileWithElevation(corner_position,ele);\n#endif\n} else {gl_Position=projectTileWithElevation(circle_center,ele);if (gl_Position.z/gl_Position.w > 1.0) {gl_Position.xy=vec2(10000.0);}if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),clippingMask:pe(ue,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),heatmap:pe("uniform highp float u_intensity;in vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);fragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;uniform highp float u_globe_extrude_scale;in vec2 a_pos;out vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 pos_raw=a_pos+32768.0;vec2 unscaled_extrude=vec2(mod(pos_raw,8.0)/7.0*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 circle_center=floor(pos_raw/8.0);\n#ifdef GLOBE\nvec2 angles=v_extrude*radius*u_globe_extrude_scale;vec3 center_vector=projectToSphere(circle_center);vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(circle_center+extrude,corner_vector,0.0);\n#else\ngl_Position=projectTileFor3D(circle_center+extrude,get_elevation(circle_center));\n#endif\n}"),heatmapTexture:pe("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));fragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:pe("in float v_placed;in float v_notUsed;void main() {float alpha=0.5;fragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {fragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {fragColor*=.1;}}","in vec2 a_anchor_pos;in vec2 a_placed;in vec2 a_box_real;uniform vec2 u_pixel_extrude_scale;out float v_placed;out float v_notUsed;void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:pe("in float v_radius;in vec2 v_extrude;in float v_collision;void main() {float alpha=0.5;float stroke_radius=0.9;float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);fragColor=color*alpha*opacity_t;}","in vec2 a_pos;in float a_radius;in vec2 a_flags;uniform vec2 u_viewport_size;out float v_radius;out vec2 v_extrude;out float v_collision;void main() {float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_collision=collision;gl_Position=vec4((a_pos/u_viewport_size*2.0-1.0)*vec2(1.0,-1.0),0.0,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:pe("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);fragColor=mix(u_color,overlay_color,overlay_color.a);}","in vec2 a_pos;out vec2 v_uv;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=projectTileWithElevation(a_pos*u_overlay_scale,get_elevation(a_pos));}"),depth:pe(ue,"in vec2 a_pos;void main() {\n#ifdef GLOBE\ngl_Position=projectTileFor3D(a_pos,0.0);\n#else\ngl_Position=u_projection_matrix*vec4(a_pos,0.0,1.0);\n#endif\n}"),fill:pe("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nfragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_fill_translate;in vec2 a_pos;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=projectTile(a_pos+u_fill_translate,a_pos);}"),fillOutline:pe("in vec2 v_pos;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=outline_color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_world;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n}"),fillOutlinePattern:pe("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;in vec2 v_pos_a;in vec2 v_pos_b;in vec2 v_pos;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;out vec2 v_pos;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=projectTile(a_pos+u_fill_translate,a_pos);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n}"),fillPattern:pe("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);fragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),fillExtrusion:pe("in vec4 v_color;void main() {fragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec2 u_fill_translate;in vec2 a_pos;in vec4 a_normal_ed;\n#ifdef TERRAIN3D\nin vec2 a_centroid;\n#endif\nout vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate;\n#ifdef GLOBE\nvec3 spherePos=projectToSphere(posInTile,a_pos);gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);\n#else\ngl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);\n#endif\nfloat colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;vec3 normalForLighting=normal/16384.0;float directional=clamp(dot(normalForLighting,u_lightpos),0.0,1.0);\n#ifdef GLOBE\nmat3 rotMatrix=globeGetRotationMatrix(spherePos);normalForLighting=rotMatrix*normalForLighting;directional=mix(directional,clamp(dot(normalForLighting,u_lightpos_globe),0.0,1.0),u_projection_transition);\n#endif\ndirectional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),fillExtrusionPattern:pe("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;in vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);fragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec2 u_fill_translate;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;in vec2 a_pos;in vec4 a_normal_ed;\n#ifdef TERRAIN3D\nin vec2 a_centroid;\n#endif\n#ifdef GLOBE\nout vec3 v_sphere_pos;\n#endif\nout vec2 v_pos_a;out vec2 v_pos_b;out vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate;\n#ifdef GLOBE\nvec3 spherePos=projectToSphere(posInTile,a_pos);vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);v_sphere_pos=elevatedPos;gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);\n#else\ngl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);\n#endif\nvec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,elevation*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),hillshadePrepare:pe("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));fragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:pe("uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);fragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=projectTile(a_pos,a_pos);v_pos=a_pos/8192.0;if (a_pos.y <-32767.5) {v_pos.y=0.0;}if (a_pos.y > 32766.5) {v_pos.y=1.0;}}"),line:pe("uniform lowp float u_device_pixel_ratio;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp float v_linesofar;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),lineGradient:pe("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec2 v_uv;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture(u_image,v_uv);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nin vec2 a_pos_normal;in vec4 a_data;in float a_uv_x;in float a_split_index;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec2 v_uv;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),linePattern:pe("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;in vec2 v_normal;in vec2 v_width2;in float v_linesofar;in float v_gamma_scale;in float v_width;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture(u_image,pos_a),texture(u_image,pos_b),u_fade);fragColor=color*alpha*opacity;\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_linesofar;out float v_gamma_scale;out float v_width;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),lineSDF:pe("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;in vec2 v_normal;in vec2 v_width2;in vec2 v_tex_a;in vec2 v_tex_b;in float v_gamma_scale;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture(u_image,v_tex_a).a;float sdfdist_b=texture(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;out vec2 v_normal;out vec2 v_width2;out vec2 v_tex_a;out vec2 v_tex_b;out float v_gamma_scale;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),raster:pe("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;in vec2 v_pos0;in vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture(u_image0,v_pos0);vec4 color1=texture(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);fragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;uniform vec4 u_coords_top;uniform vec4 u_coords_bottom;in vec2 a_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {vec2 fractionalPos=a_pos/8192.0;vec2 position=mix(mix(u_coords_top.xy,u_coords_top.zw,fractionalPos.x),mix(u_coords_bottom.xy,u_coords_bottom.zw,fractionalPos.x),fractionalPos.y);gl_Position=projectTile(position,position);v_pos0=((fractionalPos-0.5)/u_buffer_scale)+0.5;\n#ifdef GLOBE\nif (a_pos.y <-32767.5) {v_pos0.y=0.0;}if (a_pos.y > 32766.5) {v_pos0.y=1.0;}\n#endif\nv_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:pe("uniform sampler2D u_texture;in vec2 v_tex;in float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;fragColor=texture(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec2 v_tex;out float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}"),symbolSDF:pe("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;in vec2 v_data0;in vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}fragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_translation;uniform float u_pitched_scale;out vec2 v_data0;out vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),symbolTextAndIcon:pe("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;in vec4 v_data0;in vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;fragColor=texture(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);fragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec4 v_data0;out vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map && !u_is_along_line) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}"),terrain:pe("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;uniform bool u_is_globe_mode;in vec2 v_texture_pos;in float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture(u_texture,vec2(v_texture_pos.x,1.0-v_texture_pos.y));if (!u_is_globe_mode && v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);fragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {fragColor=surface_color;}}","in vec3 a_pos3d;uniform mat4 u_fog_matrix;uniform float u_ele_delta;out vec2 v_texture_pos;out float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:pe("in float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {fragColor=pack(v_depth);}","in vec3 a_pos3d;uniform float u_ele_delta;out float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:pe("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;in vec2 v_texture_pos;void main() {vec4 rgba=texture(u_texture,v_texture_pos);fragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","in vec3 a_pos3d;uniform float u_ele_delta;out vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);}"),projectionErrorMeasurement:pe("in vec4 v_output_error_encoded;void main() {fragColor=v_output_error_encoded;}","in vec2 a_pos;uniform highp float u_input;uniform highp float u_output_expected;out vec4 v_output_error_encoded;void main() {float real_output=2.0*atan(exp(PI-(u_input*PI*2.0)))-PI*0.5;float error=real_output-u_output_expected;float abs_error=abs(error)*128.0;v_output_error_encoded.x=min(floor(abs_error*256.0),255.0)/255.0;abs_error-=v_output_error_encoded.x;v_output_error_encoded.y=min(floor(abs_error*65536.0),255.0)/255.0;abs_error-=v_output_error_encoded.x/255.0;v_output_error_encoded.z=min(floor(abs_error*16777216.0),255.0)/255.0;v_output_error_encoded.w=error >=0.0 ? 1.0 : 0.0;gl_Position=vec4(a_pos,0.0,1.0);}"),atmosphere:pe("in vec3 view_direction;uniform vec3 u_sun_pos;uniform vec3 u_globe_position;uniform float u_globe_radius;uniform float u_atmosphere_blend;/**Shader use from https:*Made some change to adapt to MapLibre Globe geometry*/const float PI=3.141592653589793;const int iSteps=5;const int jSteps=3;/*radius of the planet*/const float EARTH_RADIUS=6371e3;/*radius of the atmosphere*/const float ATMOS_RADIUS=6471e3;vec2 rsi(vec3 r0,vec3 rd,float sr) {float a=dot(rd,rd);float b=2.0*dot(rd,r0);float c=dot(r0,r0)-(sr*sr);float d=(b*b)-4.0*a*c;if (d < 0.0) return vec2(1e5,-1e5);return vec2((-b-sqrt(d))/(2.0*a),(-b+sqrt(d))/(2.0*a));}vec4 atmosphere(vec3 r,vec3 r0,vec3 pSun,float iSun,float rPlanet,float rAtmos,vec3 kRlh,float kMie,float shRlh,float shMie,float g) {pSun=normalize(pSun);r=normalize(r);vec2 p=rsi(r0,r,rAtmos);if (p.x > p.y) {return vec4(0.0,0.0,0.0,1.0);}if (p.x < 0.0) {p.x=0.0;}vec3 pos=r0+r*p.x;vec2 p2=rsi(r0,r,rPlanet);if (p2.x <=p2.y && p2.x > 0.0) {p.y=min(p.y,p2.x);}float iStepSize=(p.y-p.x)/float(iSteps);float iTime=p.x+iStepSize*0.5;vec3 totalRlh=vec3(0,0,0);vec3 totalMie=vec3(0,0,0);float iOdRlh=0.0;float iOdMie=0.0;float mu=dot(r,pSun);float mumu=mu*mu;float gg=g*g;float pRlh=3.0/(16.0*PI)*(1.0+mumu);float pMie=3.0/(8.0*PI)*((1.0-gg)*(mumu+1.0))/(pow(1.0+gg-2.0*mu*g,1.5)*(2.0+gg));for (int i=0; i < iSteps; i++) {vec3 iPos=r0+r*iTime;float iHeight=length(iPos)-rPlanet;float odStepRlh=exp(-iHeight/shRlh)*iStepSize;float odStepMie=exp(-iHeight/shMie)*iStepSize;iOdRlh+=odStepRlh;iOdMie+=odStepMie;float jStepSize=rsi(iPos,pSun,rAtmos).y/float(jSteps);float jTime=jStepSize*0.5;float jOdRlh=0.0;float jOdMie=0.0;for (int j=0; j < jSteps; j++) {vec3 jPos=iPos+pSun*jTime;float jHeight=length(jPos)-rPlanet;jOdRlh+=exp(-jHeight/shRlh)*jStepSize;jOdMie+=exp(-jHeight/shMie)*jStepSize;jTime+=jStepSize;}vec3 attn=exp(-(kMie*(iOdMie+jOdMie)+kRlh*(iOdRlh+jOdRlh)));totalRlh+=odStepRlh*attn;totalMie+=odStepMie*attn;iTime+=iStepSize;}float opacity=exp(-(length(kRlh)*length(totalRlh)+kMie*length(totalMie)));vec3 color=iSun*(pRlh*kRlh*totalRlh+pMie*kMie*totalMie);return vec4(color,opacity);}void main() {vec3 scale_camera_pos=-u_globe_position*EARTH_RADIUS/u_globe_radius;vec4 color=atmosphere(normalize(view_direction),scale_camera_pos,u_sun_pos,22.0,EARTH_RADIUS,ATMOS_RADIUS,vec3(5.5e-6,13.0e-6,22.4e-6),21e-6,8e3,1.2e3,0.758\n);color.rgb=1.0-exp(-1.0*color.rgb);color=pow(color,vec4(1.0/2.2));fragColor=vec4(color.rgb,1.0-color.a)*u_atmosphere_blend;}","in vec2 a_pos;uniform mat4 u_inv_proj_matrix;out vec3 view_direction;void main() {view_direction=(u_inv_proj_matrix*vec4(a_pos,0.0,1.0)).xyz;gl_Position=vec4(a_pos,0.0,1.0);}"),sky:pe("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform vec2 u_horizon;uniform vec2 u_horizon_normal;uniform float u_sky_horizon_blend;uniform float u_sky_blend;void main() {float x=gl_FragCoord.x;float y=gl_FragCoord.y;float blend=(y-u_horizon.y)*u_horizon_normal.y+(x-u_horizon.x)*u_horizon_normal.x;if (blend > 0.0) {if (blend < u_sky_horizon_blend) {fragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {fragColor=u_sky_color;}}fragColor=mix(fragColor,vec4(vec3(0.0),0.0),u_sky_blend);}","in vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};function pe(t,e){const i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=e.match(/in ([\w]+) ([\w]+)/g),n=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),s=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=s?s.concat(n):n,a={};return{fragmentSource:t=t.replace(i,((t,e,i,r,n)=>(a[n]=!0,"define"===e?`\n#ifndef HAS_UNIFORM_u_${n}\nin ${i} ${r} ${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${n}\n ${i} ${r} ${n} = u_${n};\n#endif\n`))),vertexSource:e=e.replace(i,((t,e,i,r,n)=>{const s="float"===r?"vec2":"vec4",o=n.match(/color/)?"color":s;return a[n]?"define"===e?`\n#ifndef HAS_UNIFORM_u_${n}\nuniform lowp float u_${n}_t;\nin ${i} ${s} a_${n};\nout ${i} ${r} ${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${n}\n ${n} = a_${n};\n#else\n ${i} ${r} ${n} = u_${n};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${n}\n ${n} = unpack_mix_${o}(a_${n}, u_${n}_t);\n#else\n ${i} ${r} ${n} = u_${n};\n#endif\n`:"define"===e?`\n#ifndef HAS_UNIFORM_u_${n}\nuniform lowp float u_${n}_t;\nin ${i} ${s} a_${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${n}\n ${i} ${r} ${n} = a_${n};\n#else\n ${i} ${r} ${n} = u_${n};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${n}\n ${i} ${r} ${n} = unpack_mix_${o}(a_${n}, u_${n}_t);\n#else\n ${i} ${r} ${n} = u_${n};\n#endif\n`})),staticAttributes:r,staticUniforms:o}}class fe{constructor(t,e,i){this.vertexBuffer=t,this.indexBuffer=e,this.segments=i}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var me=e.aD([{name:"a_pos",type:"Int16",components:2}]);const _e="#define PROJECTION_MERCATOR",ge="mercator";class ye{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return ge}get shaderDefine(){return _e}get shaderPreludeCode(){return de.projectionMercator}get vertexShaderPreludeCode(){return de.projectionMercator.vertexSource}get subdivisionGranularity(){return e.aE.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(t){}getMeshFromTileID(t,i,r,n,s){if(this._cachedMesh)return this._cachedMesh;const o=new e.aF;o.emplaceBack(0,0),o.emplaceBack(e.Z,0),o.emplaceBack(0,e.Z),o.emplaceBack(e.Z,e.Z);const a=t.createVertexBuffer(o,me.members),l=e.aG.simpleSegment(0,0,4,2),c=new e.aH;c.emplaceBack(1,0,2),c.emplaceBack(1,2,3);const h=t.createIndexBuffer(c);return this._cachedMesh=new fe(a,h,l),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(t){}}function xe(t,i){const r=e.ae(i.lat,-85.051129,e.aJ);return new e.P(e.U(i.lng)*t,e.S(r)*t)}function ve(t,i){return new e.$(i.x/t,i.y/t).toLngLat()}function be(t){return t.cameraToCenterDistance*Math.min(.85*Math.tan(e.ad(90-t.pitch)),Math.tan(e.ad(89.25-t.pitch)))}function we(t,i){const r=t.canonical,n=i/e.aI(r.z),s=r.x+Math.pow(2,r.z)*t.wrap,o=e.at(new Float64Array(16));return e.L(o,o,[s*n,r.y*n,0]),e.M(o,o,[n/e.Z,n/e.Z,1]),o}function Te(t,i,r,n,s){const o=e.$.fromLngLat(t,i),a=s*e.aK(1,t.lat),l=a*Math.cos(e.ad(r)),c=Math.sqrt(a*a-l*l),h=c*Math.sin(e.ad(-n)),u=c*Math.cos(e.ad(-n));return new e.$(o.x+h,o.y+u,o.z+l)}class Pe{constructor(t=0,e=0,i=0,r=0){if(isNaN(t)||t<0||isNaN(e)||e<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=i,this.right=r}interpolate(t,i,r){return null!=i.top&&null!=t.top&&(this.top=e.B.number(t.top,i.top,r)),null!=i.bottom&&null!=t.bottom&&(this.bottom=e.B.number(t.bottom,i.bottom,r)),null!=i.left&&null!=t.left&&(this.left=e.B.number(t.left,i.left,r)),null!=i.right&&null!=t.right&&(this.right=e.B.number(t.right,i.right,r)),this}getCenter(t,i){const r=e.ae((this.left+t-this.right)/2,0,t),n=e.ae((this.top+i-this.bottom)/2,0,i);return new e.P(r,n)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Pe(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function Ie(t,e){if(!t.renderWorldCopies||t.lngRange)return;const i=e.lng-t.center.lng;e.lng+=i>180?-360:i<-180?360:0}function Me(t){return Math.max(0,Math.floor(t))}class Se{constructor(t,i,r,n,s,o){this._callbacks=t,this._tileSize=512,this._renderWorldCopies=void 0===o||!!o,this._minZoom=i||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==s?60:s,this.setMaxBounds(),this._width=0,this._height=0,this._center=new e.Q(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Me(this._zoom),this._scale=e.aI(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new Pe,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(t,i,r){this._latRange=t.latRange,this._lngRange=t.lngRange,this._width=t.width,this._height=t.height,this._center=t.center,this._elevation=t.elevation,this._minElevationForCurrentTile=t.minElevationForCurrentTile,this._zoom=t.zoom,this._tileZoom=Me(this._zoom),this._scale=e.aI(this._zoom),this._bearingInRadians=t.bearingInRadians,this._fovInRadians=t.fovInRadians,this._pitchInRadians=t.pitchInRadians,this._rollInRadians=t.rollInRadians,this._unmodified=t.unmodified,this._edgeInsets=new Pe(t.padding.top,t.padding.bottom,t.padding.left,t.padding.right),this._minZoom=t.minZoom,this._maxZoom=t.maxZoom,this._minPitch=t.minPitch,this._maxPitch=t.maxPitch,this._renderWorldCopies=t.renderWorldCopies,this._cameraToCenterDistance=t.cameraToCenterDistance,this._nearZ=t.nearZ,this._farZ=t.farZ,this._autoCalculateNearFarZ=!r&&t.autoCalculateNearFarZ,i&&this._constrain(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(t){this._minElevationForCurrentTile=t}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(t){this._minZoom!==t&&(this._minZoom=t,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(t){this._minPitch!==t&&(this._minPitch=t,this.setPitch(Math.max(this.pitch,t)))}get maxPitch(){return this._maxPitch}setMaxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.setPitch(Math.min(this.pitch,t)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.P(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(t){const i=e.aL(t,-180,180)*Math.PI/180;var n,s,o,a,l,c,h,u,d;this._bearingInRadians!==i&&(this._unmodified=!1,this._bearingInRadians=i,this._calcMatrices(),this._rotationMatrix=r(),n=this._rotationMatrix,o=-this._bearingInRadians,a=(s=this._rotationMatrix)[0],l=s[1],c=s[2],h=s[3],u=Math.sin(o),d=Math.cos(o),n[0]=a*d+c*u,n[1]=l*d+h*u,n[2]=a*-u+c*d,n[3]=l*-u+h*d)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(t){const i=e.ae(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==i&&(this._unmodified=!1,this._pitchInRadians=i,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(t){const e=t/180*Math.PI;this._rollInRadians!==e&&(this._unmodified=!1,this._rollInRadians=e,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return e.aM(this._fovInRadians)}setFov(t){t=e.ae(t,.1,150),this.fov!==t&&(this._unmodified=!1,this._fovInRadians=e.ad(t),this._calcMatrices())}get zoom(){return this._zoom}setZoom(t){const i=this.getConstrained(this._center,t).zoom;this._zoom!==i&&(this._unmodified=!1,this._zoom=i,this._tileZoom=Math.max(0,Math.floor(i)),this._scale=e.aI(i),this._constrain(),this._calcMatrices())}get center(){return this._center}setCenter(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(t,e){this._autoCalculateNearFarZ=!1,this._nearZ=t,this._farZ=e,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,e,i){this._unmodified=!1,this._edgeInsets.interpolate(t,e,i),this._constrain(),this._calcMatrices()}resize(t,e,i=!0){this._width=t,this._height=e,i&&this._constrain(),this._calcMatrices()}getMaxBounds(){return this._latRange&&2===this._latRange.length&&this._lngRange&&2===this._lngRange.length?new $([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]]):null}setMaxBounds(t){t?(this._lngRange=[t.getWest(),t.getEast()],this._latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this._lngRange=null,this._latRange=[-85.051129,e.aJ])}getConstrained(t,e){return this._callbacks.getConstrained(t,e)}getCameraQueryGeometry(t,i){if(1===i.length)return[i[0],t];{let r=t.x,n=t.y,s=t.x,o=t.y;for(const t of i)r=Math.min(r,t.x),n=Math.min(n,t.y),s=Math.max(s,t.x),o=Math.max(o,t.y);return[new e.P(r,n),new e.P(s,n),new e.P(s,o),new e.P(r,o),new e.P(r,n)]}}_constrain(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const t=this._unmodified,{center:e,zoom:i}=this.getConstrained(this.center,this.zoom);this.setCenter(e),this.setZoom(i),this._unmodified=t,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let t=e.at(new Float64Array(16));e.M(t,t,[this._width/2,-this._height/2,1]),e.L(t,t,[1,-1,0]),this._clipSpaceToPixelsMatrix=t,t=e.at(new Float64Array(16)),e.M(t,t,[1,-1,1]),e.L(t,t,[-1,-1,0]),e.M(t,t,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=t,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(t,i,r,n){const s=void 0!==r?r:this.bearing,o=n=void 0!==n?n:this.pitch,a=e.$.fromLngLat(t,i),l=-Math.cos(e.ad(o)),c=Math.sin(e.ad(o)),h=c*Math.sin(e.ad(s)),u=-c*Math.cos(e.ad(s));let d=this.elevation;const p=i-d;let f;l*p>=0||Math.abs(l)<.1?(f=1e4,d=i+f*l):f=-p/l;let m,_,g=e.aN(1,a.y),y=0;do{if(y+=1,y>10)break;_=f/g,m=new e.$(a.x+h*_,a.y+u*_),g=1/m.meterInMercatorCoordinateUnits()}while(Math.abs(f-_*g)>1e-12);return{center:m.toLngLat(),elevation:d,zoom:e.ab(this.height/2/Math.tan(this.fovInRadians/2)/_/this.tileSize)}}recalculateZoomAndCenter(t){if(this.elevation-t==0)return;const i=e.aK(1,this.center.lat)*this.worldSize,r=this.cameraToCenterDistance/i,n=e.$.fromLngLat(this.center,this.elevation),s=Te(this.center,this.elevation,this.pitch,this.bearing,r);this._elevation=t;const o=this.calculateCenterFromCameraLngLatAlt(s.toLngLat(),e.aN(s.z,n.y),this.bearing,this.pitch);this._elevation=o.elevation,this._center=o.center,this.setZoom(o.zoom)}getCameraPoint(){const t=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.P(t*Math.sin(this.rollInRadians),t*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const t=e.aK(1,this.center.lat)*this.worldSize;return Te(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/t).toLngLat()}getMercatorTileCoordinates(t){if(!t)return[0,0,1,1];const i=t.canonical.z>=0?1<<t.canonical.z:Math.pow(2,t.canonical.z);return[t.canonical.x/i,t.canonical.y/i,1/i/e.Z,1/i/e.Z]}}class Ce{constructor(t,i){this.min=t,this.max=i,this.center=e.aO([],e.aP([],this.min,this.max),.5)}quadrant(t){const i=[t%2==0,t<2],r=e.aQ(this.min),n=e.aQ(this.max);for(let t=0;t<i.length;t++)r[t]=i[t]?this.min[t]:this.center[t],n[t]=i[t]?this.center[t]:this.max[t];return n[2]=this.max[2],new Ce(r,n)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}intersectsFrustum(t){let e=!0;for(let i=0;i<t.planes.length;i++){const r=this.intersectsPlane(t.planes[i]);if(0===r)return 0;1===r&&(e=!1)}return e?2:t.aabb.min[0]>this.max[0]||t.aabb.min[1]>this.max[1]||t.aabb.min[2]>this.max[2]||t.aabb.max[0]<this.min[0]||t.aabb.max[1]<this.min[1]||t.aabb.max[2]<this.min[2]?0:1}intersectsPlane(t){let e=t[3],i=t[3];for(let r=0;r<3;r++)t[r]>0?(e+=t[r]*this.min[r],i+=t[r]*this.max[r]):(i+=t[r]*this.min[r],e+=t[r]*this.max[r]);return e>=0?2:i<0?0:1}}class Ee{distanceToTile2d(t,e,i,r){const n=r.distanceX([t,e]),s=r.distanceY([t,e]);return Math.hypot(n,s)}getWrap(t,e,i){return i}getTileAABB(t,i,r,n){var s,o;let a=r,l=r;if(n.terrain){const c=new e.Y(t.z,i,t.z,t.x,t.y),h=n.terrain.getMinMaxElevation(c);a=null!==(s=h.minElevation)&&void 0!==s?s:r,l=null!==(o=h.maxElevation)&&void 0!==o?o:r}const c=1<<t.z;return new Ce([i+t.x/c,t.y/c,a],[i+(t.x+1)/c,(t.y+1)/c,l])}allowVariableZoom(t,i){const r=t.fov*(Math.abs(Math.cos(t.rollInRadians))*t.height+Math.abs(Math.sin(t.rollInRadians))*t.width)/t.height,n=e.ae(78.5-r/2,0,60);return!!i.terrain||t.pitch>n}allowWorldCopies(){return!0}recalculateCache(){}}class Ae{constructor(t,e,i){this.points=t,this.planes=e,this.aabb=i}static fromInvProjectionMatrix(t,i=1,r=0){const n=Math.pow(2,r),s=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((r=>{const s=1/(r=e.ap([],r,t))[3]/i*n;return e.aR(r,r,[s,s,1/r[3],s])})),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((t=>{const i=e.aS([],s[t[0]],s[t[1]]),r=e.aS([],s[t[2]],s[t[1]]),n=e.aT([],e.aU([],i,r)),o=-e.aV(n,s[t[1]]);return n.concat(o)})),a=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],l=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const t of s)for(let e=0;e<3;e++)a[e]=Math.min(a[e],t[e]),l[e]=Math.max(l[e],t[e]);return new Ae(s,o,new Ce(a,l))}}class ke{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,e,i){return this._helper.interpolatePadding(t,e,i)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,e,i=!0){this._helper.resize(t,e,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}overrideNearFarZ(t,e){this._helper.overrideNearFarZ(t,e)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t,e){}constructor(t,e,i,r,n){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this._helper=new Se({calcMatrices:()=>{this._calcMatrices()},getConstrained:(t,e)=>this.getConstrained(t,e)},t,e,i,r,n),this._coveringTilesDetailsProvider=new Ee}clone(){const t=new ke;return t.apply(this),t}apply(t,e,i){this._helper.apply(t,e,i)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(t){const i=[new e.aW(0,t)];if(this._helper._renderWorldCopies){const r=this.screenPointToMercatorCoordinate(new e.P(0,0)),n=this.screenPointToMercatorCoordinate(new e.P(this._helper._width,0)),s=this.screenPointToMercatorCoordinate(new e.P(this._helper._width,this._helper._height)),o=this.screenPointToMercatorCoordinate(new e.P(0,this._helper._height)),a=Math.floor(Math.min(r.x,n.x,s.x,o.x)),l=Math.floor(Math.max(r.x,n.x,s.x,o.x)),c=1;for(let r=a-c;r<=l+c;r++)0!==r&&i.push(new e.aW(r,t))}return i}getCameraFrustum(){return Ae.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){const e=this.screenPointToLocation(this.centerPoint,t),i=t?t.getElevationForLngLatZoom(e,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(i)}setLocationAtPoint(t,i){const r=e.aK(this.elevation,this.center.lat),n=this.screenPointToMercatorCoordinateAtZ(i,r),s=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,r),o=e.$.fromLngLat(t),a=new e.$(o.x-(n.x-s.x),o.y-(n.y-s.y));this.setCenter(null==a?void 0:a.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(t,i){return i?this.coordinatePoint(e.$.fromLngLat(t),i.getElevationForLngLatZoom(t,this._helper._tileZoom),this._pixelMatrix3D):this.coordinatePoint(e.$.fromLngLat(t))}screenPointToLocation(t,e){var i;return null===(i=this.screenPointToMercatorCoordinate(t,e))||void 0===i?void 0:i.toLngLat()}screenPointToMercatorCoordinate(t,e){if(e){const i=e.pointCoordinate(t);if(null!=i)return i}return this.screenPointToMercatorCoordinateAtZ(t)}screenPointToMercatorCoordinateAtZ(t,i){const r=i||0,n=[t.x,t.y,0,1],s=[t.x,t.y,1,1];e.ap(n,n,this._pixelMatrixInverse),e.ap(s,s,this._pixelMatrixInverse);const o=n[3],a=s[3],l=n[1]/o,c=s[1]/a,h=n[2]/o,u=s[2]/a,d=h===u?0:(r-h)/(u-h);return new e.$(e.B.number(n[0]/o,s[0]/a,d)/this.worldSize,e.B.number(l,c,d)/this.worldSize,r)}coordinatePoint(t,i=0,r=this._pixelMatrix){const n=[t.x*this.worldSize,t.y*this.worldSize,i,1];return e.ap(n,n,r),new e.P(n[0]/n[3],n[1]/n[3])}getBounds(){const t=Math.max(0,this._helper._height/2-be(this));return(new $).extend(this.screenPointToLocation(new e.P(0,t))).extend(this.screenPointToLocation(new e.P(this._helper._width,t))).extend(this.screenPointToLocation(new e.P(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new e.P(0,this._helper._height)))}isPointOnMapSurface(t,e){return e?null!=e.pointCoordinate(t):t.y>this.height/2-be(this)}calculatePosMatrix(t,i=!1,r){var n;const s=null!==(n=t.key)&&void 0!==n?n:e.aX(t.wrap,t.canonical.z,t.canonical.z,t.canonical.x,t.canonical.y),o=i?this._alignedPosMatrixCache:this._posMatrixCache;if(o.has(s)){const t=o.get(s);return r?t.f32:t.f64}const a=we(t,this.worldSize);e.N(a,i?this._alignedProjMatrix:this._viewProjMatrix,a);const l={f64:a,f32:new Float32Array(a)};return o.set(s,l),r?l.f32:l.f64}calculateFogMatrix(t){const i=t.key,r=this._fogMatrixCacheF32;if(r.has(i))return r.get(i);const n=we(t,this.worldSize);return e.N(n,this._fogMatrix,n),r.set(i,new Float32Array(n)),r.get(i)}getConstrained(t,i){i=e.ae(+i,this.minZoom,this.maxZoom);const r={center:new e.Q(t.lng,t.lat),zoom:i};let n=this._helper._lngRange;this._helper._renderWorldCopies||null!==n||(n=[-179.9999999999,180-1e-10]);const s=this.tileSize*e.aI(r.zoom);let o=0,a=s,l=0,c=s,h=0,u=0;const{x:d,y:p}=this.size;if(this._helper._latRange){const t=this._helper._latRange;o=e.S(t[1])*s,a=e.S(t[0])*s,a-o<p&&(h=p/(a-o))}n&&(l=e.aL(e.U(n[0])*s,0,s),c=e.aL(e.U(n[1])*s,0,s),c<l&&(c+=s),c-l<d&&(u=d/(c-l)));const{x:f,y:m}=xe(s,t);let _,g;const y=Math.max(u||0,h||0);if(y){const t=new e.P(u?(c+l)/2:f,h?(a+o)/2:m);return r.center=ve(s,t).wrap(),r.zoom+=e.ab(y),r}if(this._helper._latRange){const t=p/2;m-t<o&&(g=o+t),m+t>a&&(g=a-t)}if(n){const t=(l+c)/2;let i=f;this._helper._renderWorldCopies&&(i=e.aL(f,t-s/2,t+s/2));const r=d/2;i-r<l&&(_=l+r),i+r>c&&(_=c-r)}if(void 0!==_||void 0!==g){const t=new e.P(null!=_?_:f,null!=g?g:m);r.center=ve(s,t).wrap()}return r}calculateCenterFromCameraLngLatAlt(t,e,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(t,e,i,r)}_calculateNearFarZIfNeeded(t,i,r){if(!this._helper.autoCalculateNearFarZ)return;const n=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),s=t-n*this._helper._pixelPerMeter/Math.cos(i),o=n<0?s:t,a=Math.PI/2+this.pitchInRadians,l=e.ad(this.fov)*(Math.abs(Math.cos(e.ad(this.roll)))*this.height+Math.abs(Math.sin(e.ad(this.roll)))*this.width)/this.height*(.5+r.y/this.height),c=Math.sin(l)*o/Math.sin(e.ae(Math.PI-a-l,.01,Math.PI-.01)),h=be(this),u=Math.atan(h/this._helper.cameraToCenterDistance),d=e.ad(.75),p=u>d?2*u*(.5+r.y/(2*h)):d,f=Math.sin(p)*o/Math.sin(e.ae(Math.PI-a-p,.01,Math.PI-.01)),m=Math.min(c,f);this._helper._farZ=1.01*(Math.cos(Math.PI/2-i)*m+o),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const t=this.centerOffset,i=xe(this.worldSize,this.center),r=i.x,n=i.y;this._helper._pixelPerMeter=e.aK(1,this.center.lat)*this.worldSize;const s=e.ad(Math.min(this.pitch,89.25)),o=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(s));let a;this._calculateNearFarZIfNeeded(o,s,t),a=new Float64Array(16),e.aY(a,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),e.aj(this._invProjMatrix,a),a[8]=2*-t.x/this._helper._width,a[9]=2*t.y/this._helper._height,this._projectionMatrix=e.aZ(a),e.M(a,a,[1,-1,1]),e.L(a,a,[0,0,-this._helper.cameraToCenterDistance]),e.a_(a,a,-this.rollInRadians),e.a$(a,a,this.pitchInRadians),e.a_(a,a,-this.bearingInRadians),e.L(a,a,[-r,-n,0]),this._mercatorMatrix=e.M([],a,[this.worldSize,this.worldSize,this.worldSize]),e.M(a,a,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=e.N(new Float64Array(16),this.clipSpaceToPixelsMatrix,a),e.L(a,a,[0,0,-this.elevation]),this._viewProjMatrix=a,this._invViewProjMatrix=e.aj([],a);const l=[0,0,-1,1];e.ap(l,l,this._invViewProjMatrix),this._cameraPosition=[l[0]/l[3],l[1]/l[3],l[2]/l[3]],this._fogMatrix=new Float64Array(16),e.aY(this._fogMatrix,this.fovInRadians,this.width/this.height,o,this._helper._farZ),this._fogMatrix[8]=2*-t.x/this.width,this._fogMatrix[9]=2*t.y/this.height,e.M(this._fogMatrix,this._fogMatrix,[1,-1,1]),e.L(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),e.a_(this._fogMatrix,this._fogMatrix,-this.rollInRadians),e.a$(this._fogMatrix,this._fogMatrix,this.pitchInRadians),e.a_(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),e.L(this._fogMatrix,this._fogMatrix,[-r,-n,0]),e.M(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),e.L(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=e.N(new Float64Array(16),this.clipSpaceToPixelsMatrix,a);const c=this._helper._width%2/2,h=this._helper._height%2/2,u=Math.cos(this.bearingInRadians),d=Math.sin(-this.bearingInRadians),p=r-Math.round(r)+u*c+d*h,f=n-Math.round(n)+u*h+d*c,m=new Float64Array(a);if(e.L(m,m,[p>.5?p-1:p,f>.5?f-1:f,0]),this._alignedProjMatrix=m,a=e.aj(new Float64Array(16),this._pixelMatrix),!a)throw new Error("failed to invert matrix");this._pixelMatrixInverse=a,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const t=this.screenPointToMercatorCoordinate(new e.P(0,0)),i=[t.x*this.worldSize,t.y*this.worldSize,0,1];return e.ap(i,i,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const t=e.aK(1,this.center.lat)*this.worldSize;return Te(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/t).toLngLat()}lngLatToCameraDepth(t,i){const r=e.$.fromLngLat(t),n=[r.x*this.worldSize,r.y*this.worldSize,i,1];return e.ap(n,n,this._viewProjMatrix),n[2]/n[3]}getProjectionData(t){const{overscaledTileID:i,aligned:r,applyTerrainMatrix:n}=t,s=this._helper.getMercatorTileCoordinates(i),o=i?this.calculatePosMatrix(i,r,!0):null;let a;return a=i&&i.terrainRttPosMatrix32f&&n?i.terrainRttPosMatrix32f:o||e.b0(),{mainMatrix:a,tileMercatorCoords:s,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:a}}isLocationOccluded(t){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(t,e,i){return 1}transformLightDirection(t){return e.aQ(t)}getRayDirectionFromPixel(t){throw new Error("Not implemented.")}projectTileCoordinates(t,i,r,n){const s=this.calculatePosMatrix(r);let o;n?(o=[t,i,n(t,i),1],e.ap(o,o,s)):(o=[t,i,0,1],Ot(o,o,s));const a=o[3];return{point:new e.P(o[0]/a,o[1]/a),signedDistanceFromCamera:a,isOccluded:!1}}populateCache(t){for(const e of t)this.calculatePosMatrix(e)}getMatrixForModel(t,i){const r=e.$.fromLngLat(t,i),n=r.meterInMercatorCoordinateUnits(),s=e.b1();return e.L(s,s,[r.x,r.y,r.z]),e.a_(s,s,Math.PI),e.a$(s,s,Math.PI/2),e.M(s,s,[-n,n,n]),s}getProjectionDataForCustomLayer(t=!0){const i=new e.Y(0,0,0,0,0),r=this.getProjectionData({overscaledTileID:i,applyGlobeMatrix:t}),n=we(i,this.worldSize);e.N(n,this._viewProjMatrix,n),r.tileMercatorCoords=[0,0,1,1];const s=[e.Z,e.Z,this.worldSize/this._helper.pixelsPerMeter],o=e.b2();return e.M(o,n,s),r.fallbackMatrix=o,r.mainMatrix=o,r}getFastPathSimpleProjectionMatrix(t){return this.calculatePosMatrix(t)}}function ze(){e.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function Re(t){if(t.useSlerp)if(t.k<1){const i=e.b3(t.startEulerAngles.roll,t.startEulerAngles.pitch,t.startEulerAngles.bearing),r=e.b3(t.endEulerAngles.roll,t.endEulerAngles.pitch,t.endEulerAngles.bearing),n=new Float64Array(4);e.b4(n,i,r,t.k);const s=e.b5(n);t.tr.setRoll(s.roll),t.tr.setPitch(s.pitch),t.tr.setBearing(s.bearing)}else t.tr.setRoll(t.endEulerAngles.roll),t.tr.setPitch(t.endEulerAngles.pitch),t.tr.setBearing(t.endEulerAngles.bearing);else t.tr.setRoll(e.B.number(t.startEulerAngles.roll,t.endEulerAngles.roll,t.k)),t.tr.setPitch(e.B.number(t.startEulerAngles.pitch,t.endEulerAngles.pitch,t.k)),t.tr.setBearing(e.B.number(t.startEulerAngles.bearing,t.endEulerAngles.bearing,t.k))}function De(t,i,r,n,s){const o=s.padding,a=xe(s.worldSize,r.getNorthWest()),l=xe(s.worldSize,r.getNorthEast()),c=xe(s.worldSize,r.getSouthEast()),h=xe(s.worldSize,r.getSouthWest()),u=e.ad(-n),d=a.rotate(u),p=l.rotate(u),f=c.rotate(u),m=h.rotate(u),_=new e.P(Math.max(d.x,p.x,m.x,f.x),Math.max(d.y,p.y,m.y,f.y)),g=new e.P(Math.min(d.x,p.x,m.x,f.x),Math.min(d.y,p.y,m.y,f.y)),y=_.sub(g),x=(s.width-(o.left+o.right+i.left+i.right))/y.x,v=(s.height-(o.top+o.bottom+i.top+i.bottom))/y.y;if(v<0||x<0)return void ze();const b=Math.min(e.ab(s.scale*Math.min(x,v)),t.maxZoom),w=e.P.convert(t.offset),T=new e.P((i.left-i.right)/2,(i.top-i.bottom)/2).rotate(e.ad(n)),P=w.add(T).mult(s.scale/e.aI(b));return{center:ve(s.worldSize,a.add(c).div(2).sub(P)),zoom:b,bearing:n}}class Le{get useGlobeControls(){return!1}handlePanInertia(t,e){return{easingOffset:t,easingCenter:e.center}}handleMapControlsRollPitchBearingZoom(t,e){t.bearingDelta&&e.setBearing(e.bearing+t.bearingDelta),t.pitchDelta&&e.setPitch(e.pitch+t.pitchDelta),t.rollDelta&&e.setRoll(e.roll+t.rollDelta),t.zoomDelta&&e.setZoom(e.zoom+t.zoomDelta)}handleMapControlsPan(t,e,i){t.around.distSqr(e.centerPoint)<.01||e.setLocationAtPoint(i,t.around)}cameraForBoxAndBearing(t,e,i,r,n){return De(t,e,i,r,n)}handleJumpToCenterZoom(t,i){t.zoom!==(void 0!==i.zoom?+i.zoom:t.zoom)&&t.setZoom(+i.zoom),void 0!==i.center&&t.setCenter(e.Q.convert(i.center))}handleEaseTo(t,i){const r=t.zoom,n=t.padding,s={roll:t.roll,pitch:t.pitch,bearing:t.bearing},o={roll:void 0===i.roll?t.roll:i.roll,pitch:void 0===i.pitch?t.pitch:i.pitch,bearing:void 0===i.bearing?t.bearing:i.bearing},a=void 0!==i.zoom,l=!t.isPaddingEqual(i.padding);let c=!1;const h=a?+i.zoom:t.zoom;let u=t.centerPoint.add(i.offsetAsPoint);const d=t.screenPointToLocation(u),{center:p,zoom:f}=t.getConstrained(e.Q.convert(i.center||d),null!=h?h:r);Ie(t,p);const m=xe(t.worldSize,d),_=xe(t.worldSize,p).sub(m),g=e.aI(f-r);return c=f!==r,{easeFunc:a=>{if(c&&t.setZoom(e.B.number(r,f,a)),e.b6(s,o)||Re({startEulerAngles:s,endEulerAngles:o,tr:t,k:a,useSlerp:s.roll!=o.roll}),l&&(t.interpolatePadding(n,i.padding,a),u=t.centerPoint.add(i.offsetAsPoint)),i.around)t.setLocationAtPoint(i.around,i.aroundPoint);else{const i=e.aI(t.zoom-r),n=f>r?Math.min(2,g):Math.max(.5,g),s=Math.pow(n,1-a),o=ve(t.worldSize,m.add(_.mult(a*s)).mult(i));t.setLocationAtPoint(t.renderWorldCopies?o.wrap():o,u)}},isZooming:c,elevationCenter:p}}handleFlyTo(t,i){const r=void 0!==i.zoom,n=t.zoom,s=t.getConstrained(e.Q.convert(i.center||i.locationAtOffset),r?+i.zoom:n),o=s.center,a=s.zoom;Ie(t,o);const l=xe(t.worldSize,i.locationAtOffset),c=xe(t.worldSize,o).sub(l),h=c.mag(),u=e.aI(a-n);let d;if(void 0!==i.minZoom){const r=Math.min(+i.minZoom,n,a),s=t.getConstrained(o,r).zoom;d=e.aI(s-n)}return{easeFunc:(i,r,s,h)=>{t.setZoom(1===i?a:n+e.ab(r));const u=1===i?o:ve(t.worldSize,l.add(c.mult(s)).mult(r));t.setLocationAtPoint(t.renderWorldCopies?u.wrap():u,h)},scaleOfZoom:u,targetCenter:o,scaleOfMinZoom:d,pixelPathLength:h}}}class Fe{constructor(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i}}Fe.Replace=[1,0],Fe.disabled=new Fe(Fe.Replace,e.b7.transparent,[!1,!1,!1,!1]),Fe.unblended=new Fe(Fe.Replace,e.b7.transparent,[!0,!0,!0,!0]),Fe.alphaBlended=new Fe([1,771],e.b7.transparent,[!0,!0,!0,!0]);const Be=2305;class Oe{constructor(t,e,i){this.enable=t,this.mode=e,this.frontFace=i}}Oe.disabled=new Oe(!1,1029,Be),Oe.backCCW=new Oe(!0,1029,Be),Oe.frontCCW=new Oe(!0,1028,Be);class je{constructor(t,e,i){this.func=t,this.mask=e,this.range=i}}je.ReadOnly=!1,je.ReadWrite=!0,je.disabled=new je(519,je.ReadOnly,[0,1]);const Ne=7680;class Ve{constructor(t,e,i,r,n,s){this.test=t,this.ref=e,this.mask=i,this.fail=r,this.depthFail=n,this.pass=s}}Ve.disabled=new Ve({func:519,mask:0},0,0,Ne,Ne,Ne);const Ze=new WeakMap;function Ue(t){var e;if(Ze.has(t))return Ze.get(t);{const i=null===(e=t.getParameter(t.VERSION))||void 0===e?void 0:e.startsWith("WebGL 2.0");return Ze.set(t,i),i}}class $e{get awaitingQuery(){return!!this._readbackQueue}constructor(t){this._readbackWaitFrames=4,this._measureWaitFrames=6,this._texWidth=1,this._texHeight=1,this._measuredError=0,this._updateCount=0,this._lastReadbackFrame=-1e3,this._readbackQueue=null,this._cachedRenderContext=t;const i=t.context,r=i.gl;this._texFormat=r.RGBA,this._texType=r.UNSIGNED_BYTE;const n=new e.aF;n.emplaceBack(-1,-1),n.emplaceBack(2,-1),n.emplaceBack(-1,2);const s=new e.aH;s.emplaceBack(0,1,2),this._fullscreenTriangle=new fe(i.createVertexBuffer(n,me.members),i.createIndexBuffer(s),e.aG.simpleSegment(0,0,n.length,s.length)),this._resultBuffer=new Uint8Array(4),i.activeTexture.set(r.TEXTURE1);const o=r.createTexture();r.bindTexture(r.TEXTURE_2D,o),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.NEAREST),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.NEAREST),r.texImage2D(r.TEXTURE_2D,0,this._texFormat,this._texWidth,this._texHeight,0,this._texFormat,this._texType,null),this._fbo=i.createFramebuffer(this._texWidth,this._texHeight,!1,!1),this._fbo.colorAttachment.set(o),Ue(r)&&(this._pbo=r.createBuffer(),r.bindBuffer(r.PIXEL_PACK_BUFFER,this._pbo),r.bufferData(r.PIXEL_PACK_BUFFER,4,r.STREAM_READ),r.bindBuffer(r.PIXEL_PACK_BUFFER,null))}destroy(){const t=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),t.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(t,e){const i=this._updateCount;return this._readbackQueue?i>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():i>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(t,e),this._updateCount++,this._measuredError}_bindFramebuffer(){const t=this._cachedRenderContext.context,e=t.gl;t.activeTexture.set(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,this._fbo.colorAttachment.get()),t.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(t,i){const r=this._cachedRenderContext.context,n=r.gl;if(this._bindFramebuffer(),r.viewport.set([0,0,this._texWidth,this._texHeight]),r.clear({color:e.b7.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(r,n.TRIANGLES,je.disabled,Ve.disabled,Fe.unblended,Oe.disabled,((t,e)=>({u_input:t,u_output_expected:e}))(t,i),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&Ue(n)){n.bindBuffer(n.PIXEL_PACK_BUFFER,this._pbo),n.readBuffer(n.COLOR_ATTACHMENT0),n.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),n.bindBuffer(n.PIXEL_PACK_BUFFER,null);const t=n.fenceSync(n.SYNC_GPU_COMMANDS_COMPLETE,0);n.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:t}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const t=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&Ue(t)){const i=t.clientWaitSync(this._readbackQueue.sync,0,0);if(i===t.WAIT_FAILED)return e.w("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(i===t.TIMEOUT_EXPIRED)return;t.bindBuffer(t.PIXEL_PACK_BUFFER,this._pbo),t.getBufferSubData(t.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),t.bindBuffer(t.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),t.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=$e._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(t){let e=0;return e+=t[0]/256,e+=t[1]/65536,e+=t[2]/16777216,t[3]<127&&(e=-e),e/128}}const Ge=e.Z/128;function qe(t,i){const r=void 0!==t.granularity?Math.max(t.granularity,1):1,n=r+(t.generateBorders?2:0),s=r+(t.extendToNorthPole||t.generateBorders?1:0)+(t.extendToSouthPole||t.generateBorders?1:0),o=n+1,a=s+1,l=t.generateBorders?-1:0,c=t.generateBorders||t.extendToNorthPole?-1:0,h=r+(t.generateBorders?1:0),u=r+(t.generateBorders||t.extendToSouthPole?1:0),d=o*a,p=n*s*6,f=o*a>65536;if(f&&"16bit"===i)throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const m=f||"32bit"===i,_=new Int16Array(2*d);let g=0;for(let i=c;i<=u;i++)for(let n=l;n<=h;n++){let s=n/r*e.Z;-1===n&&(s=-64),n===r+1&&(s=e.Z+Ge);let o=i/r*e.Z;-1===i&&(o=t.extendToNorthPole?e.b9:-64),i===r+1&&(o=t.extendToSouthPole?e.ba:e.Z+Ge),_[g++]=s,_[g++]=o}const y=m?new Uint32Array(p):new Uint16Array(p);let x=0;for(let t=0;t<s;t++)for(let e=0;e<n;e++){const i=e+1+t*o,r=e+(t+1)*o,n=e+1+(t+1)*o;y[x++]=e+t*o,y[x++]=r,y[x++]=i,y[x++]=i,y[x++]=r,y[x++]=n}return{vertices:_.buffer.slice(0),indices:y.buffer.slice(0),uses32bitIndices:m}}const He=new e.aE({fill:new e.bb(128,2),line:new e.bb(512,0),tile:new e.bb(128,32),stencil:new e.bb(128,1),circle:3});class We{constructor(){this._tileMeshCache={},this._errorCorrectionUsable=0,this._errorMeasurementLastValue=0,this._errorCorrectionPreviousValue=0,this._errorMeasurementLastChangeTime=-1e3}get name(){return"vertical-perspective"}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return"globe"}get shaderDefine(){return"#define GLOBE"}get shaderPreludeCode(){return de.projectionGlobe}get vertexShaderPreludeCode(){return de.projectionMercator.vertexSource}get subdivisionGranularity(){return He}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(t){this._errorMeasurement||(this._errorMeasurement=new $e(t));const i=e.S(this._errorQueryLatitudeDegrees),r=2*Math.atan(Math.exp(Math.PI-i*Math.PI*2))-.5*Math.PI,n=this._errorMeasurement.updateErrorLoop(i,r),s=o.now();n!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=n,this._errorMeasurementLastChangeTime=s);const a=Math.min(Math.max((s-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=e.bc(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,e.bd(a))}_getMeshKey(t){return`${t.granularity.toString(36)}_${t.generateBorders?"b":""}${t.extendToNorthPole?"n":""}${t.extendToSouthPole?"s":""}`}getMeshFromTileID(t,e,i,r,n){const s=("stencil"===n?He.stencil:He.tile).getGranularityForZoomLevel(e.z);return this._getMesh(t,{granularity:s,generateBorders:i,extendToNorthPole:0===e.y&&r,extendToSouthPole:e.y===(1<<e.z)-1&&r})}_getMesh(t,i){const r=this._getMeshKey(i);if(r in this._tileMeshCache)return this._tileMeshCache[r];const n=function(t,i){const r=qe(i,"16bit"),n=e.aF.deserialize({arrayBuffer:r.vertices,length:r.vertices.byteLength/2/2}),s=e.aH.deserialize({arrayBuffer:r.indices,length:r.indices.byteLength/2/3});return new fe(t.createVertexBuffer(n,me.members),t.createIndexBuffer(s),e.aG.simpleSegment(0,0,n.length,s.length))}(t,i);return this._tileMeshCache[r]=n,n}recalculate(t){}hasTransition(){const t=o.now();let e=!1;return e=e||(t-this._errorMeasurementLastChangeTime)/1e3<.7,e=e||this._errorMeasurement&&this._errorMeasurement.awaitingQuery,e}setErrorQueryLatitudeDegrees(t){this._errorQueryLatitudeDegrees=t}}const Ke=new e.r({type:new e.D(e.v.projection.type)});class Xe extends e.E{constructor(t){super(),this._transitionable=new e.T(Ke),this.setProjection(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new e.C(0)),this._mercatorProjection=new ye,this._verticalPerspectiveProjection=new We}get transitionState(){const t=this.properties.get("type");if("string"==typeof t&&"mercator"===t)return 0;if("string"==typeof t&&"vertical-perspective"===t)return 1;if(t instanceof e.be){if("vertical-perspective"===t.from&&"mercator"===t.to)return 1-t.transition;if("mercator"===t.from&&"vertical-perspective"===t.to)return t.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get latitudeErrorCorrectionRadians(){return this._verticalPerspectiveProjection.latitudeErrorCorrectionRadians}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return"globe"}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}updateGPUdependent(t){this._mercatorProjection.updateGPUdependent(t),this._verticalPerspectiveProjection.updateGPUdependent(t)}getMeshFromTileID(t,e,i,r,n){return this.currentProjection.getMeshFromTileID(t,e,i,r,n)}setProjection(t){this._transitionable.setValue("type",(null==t?void 0:t.type)||"mercator")}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}setErrorQueryLatitudeDegrees(t){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(t),this._mercatorProjection.setErrorQueryLatitudeDegrees(t)}}function Ye(t){const e=ti(t.worldSize,t.center.lat);return 2*Math.PI*e}function Je(t,i,r,n,s){const o=1/(1<<s),a=i/e.Z*o+n*o,l=e.bg((t/e.Z*o+r*o)*Math.PI*2+Math.PI,2*Math.PI),c=2*Math.atan(Math.exp(Math.PI-a*Math.PI*2))-.5*Math.PI,h=Math.cos(c),u=new Float64Array(3);return u[0]=Math.sin(l)*h,u[1]=Math.sin(c),u[2]=Math.cos(l)*h,u}function Qe(t){return function(t,e){const i=Math.cos(e),r=new Float64Array(3);return r[0]=Math.sin(t)*i,r[1]=Math.sin(e),r[2]=Math.cos(t)*i,r}(t.lng*Math.PI/180,t.lat*Math.PI/180)}function ti(t,e){return t/(2*Math.PI)/Math.cos(e*Math.PI/180)}function ei(t){const i=Math.asin(t[1])/Math.PI*180,r=Math.sqrt(t[0]*t[0]+t[2]*t[2]);if(r>1e-6){const n=t[0]/r,s=Math.acos(t[2]/r),o=(n>0?s:-s)/Math.PI*180;return new e.Q(e.aL(o,-180,180),i)}return new e.Q(0,i)}function ii(t){return Math.cos(t*Math.PI/180)}function ri(t,i){const r=ii(t),n=ii(i);return e.ab(n/r)}function ni(t,i){const r=t.rotate(i.bearingInRadians),n=i.zoom+ri(i.center.lat,0),s=e.bc(1/ii(i.center.lat),1/ii(Math.min(Math.abs(i.center.lat),60)),e.bf(n,7,3,0,1)),o=360/Ye({worldSize:i.worldSize,center:{lat:i.center.lat}});return new e.Q(i.center.lng-r.x*o*s,e.ae(i.center.lat+r.y*o,-85.051129,e.aJ))}function si(t){const e=.5*t,i=Math.sin(e),r=Math.cos(e);return Math.log(i+r)-Math.log(r-i)}function oi(t,i,r,n){const s=t.lat+r*n;if(Math.abs(r)>1){const o=(Math.sign(t.lat+r)!==Math.sign(t.lat)?-Math.abs(t.lat):Math.abs(t.lat))*Math.PI/180,a=Math.abs(t.lat+r)*Math.PI/180,l=si(o+n*(a-o)),c=si(o),h=si(a);return new e.Q(t.lng+i*((l-c)/(h-c)),s)}return new e.Q(t.lng+i*n,s)}class ai{constructor(t){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._aabbFactory=t}recalculateCache(){if(!this._hadAnyChanges)return;const t=this._cachePrevious;this._cachePrevious=this._cache,this._cache=t,this._cache.clear(),this._hadAnyChanges=!1}getTileAABB(t,e,i,r){const n=`${t.z}_${t.x}_${t.y}`,s=this._cache.get(n);if(s)return s;const o=this._cachePrevious.get(n);if(o)return this._cache.set(n,o),o;const a=this._aabbFactory(t,e,i,r);return this._cache.set(n,a),this._hadAnyChanges=!0,a}}function li(t,e,i){const r=t-e;return r<0?-r:Math.max(0,r-i)}function ci(t,e,i,r,n){const s=t-i;let o;return o=s<0?Math.min(-s,1+s-n):s>1?Math.min(Math.max(s-n,0),1-s):0,Math.max(o,li(e,r,n))}class hi{constructor(){this._aabbCache=new ai(this._computeTileAABB)}recalculateCache(){this._aabbCache.recalculateCache()}distanceToTile2d(t,e,i,r){const n=1<<i.z,s=1/n,o=i.x/n,a=i.y/n;let l=2;return l=Math.min(l,ci(t,e,o,a,s)),l=Math.min(l,ci(t,e,o+.5,-a-s,s)),l=Math.min(l,ci(t,e,o+.5,2-a-s,s)),l}getWrap(t,e,i){const r=1<<e.z,n=1/r,s=e.x/r,o=li(t.x,s,n),a=li(t.x,s-1,n),l=li(t.x,s+1,n),c=Math.min(o,a,l);return c===l?1:c===a?-1:0}allowVariableZoom(t,e){return ht(t,e)>4}allowWorldCopies(){return!1}getTileAABB(t,e,i,r){return this._aabbCache.getTileAABB(t,e,i,r)}_computeTileAABB(t,i,r,n){if(t.z<=0)return new Ce([-1,-1,-1],[1,1,1]);if(1===t.z)return new Ce([0===t.x?-1:0,0===t.y?0:-1,-1],[0===t.x?0:1,0===t.y?1:0,1]);{const i=[Je(0,0,t.x,t.y,t.z),Je(e.Z,0,t.x,t.y,t.z),Je(e.Z,e.Z,t.x,t.y,t.z),Je(0,e.Z,t.x,t.y,t.z)],r=[1,1,1],n=[-1,-1,-1];for(const t of i)for(let e=0;e<3;e++)r[e]=Math.min(r[e],t[e]),n[e]=Math.max(n[e],t[e]);if(0===t.y||t.y===(1<<t.z)-1){const e=[0,0===t.y?1:-1,0];for(let t=0;t<3;t++)r[t]=Math.min(r[t],e[t]),n[t]=Math.max(n[t],e[t])}return new Ce(r,n)}}}class ui{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,e,i){return this._helper.interpolatePadding(t,e,i)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,e){this._helper.resize(t,e)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}overrideNearFarZ(t,e){this._helper.overrideNearFarZ(t,e)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t){}constructor(){this._cachedClippingPlane=e.bh(),this._projectionMatrix=e.b1(),this._globeViewProjMatrix32f=e.b0(),this._globeViewProjMatrixNoCorrection=e.b1(),this._globeViewProjMatrixNoCorrectionInverted=e.b1(),this._globeProjMatrixInverted=e.b1(),this._cameraPosition=e.bi(),this._globeLatitudeErrorCorrectionRadians=0,this._helper=new Se({calcMatrices:()=>{this._calcMatrices()},getConstrained:(t,e)=>this.getConstrained(t,e)}),this._coveringTilesDetailsProvider=new hi}clone(){const t=new ui;return t.apply(this),t}apply(t,e){this._globeLatitudeErrorCorrectionRadians=e||0,this._helper.apply(t)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const t=e.bi();return t[0]=this._cameraPosition[0],t[1]=this._cameraPosition[1],t[2]=this._cameraPosition[2],t}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(t){const{overscaledTileID:e,applyGlobeMatrix:i}=t,r=this._helper.getMercatorTileCoordinates(e);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:r,clippingPlane:this._cachedClippingPlane,projectionTransition:i?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(t){const i=this.pitchInRadians,r=this.cameraToCenterDistance/t,n=Math.sin(i)*r,s=Math.cos(i)*r+1,o=1/Math.sqrt(n*n+s*s)*1;let a=-n,l=s;const c=Math.sqrt(a*a+l*l);a/=c,l/=c;const h=[0,a,l];return e.bj(h,h,[0,0,0],-this.bearingInRadians),e.bk(h,h,[0,0,0],-1*this.center.lat*Math.PI/180),e.bl(h,h,[0,0,0],this.center.lng*Math.PI/180),e.aO(h,h,.25),[...h,.25*-o]}isLocationOccluded(t){return!this.isSurfacePointVisible(Qe(t))}transformLightDirection(t){const i=this._helper._center.lng*Math.PI/180,r=this._helper._center.lat*Math.PI/180,n=Math.cos(r),s=[Math.sin(i)*n,Math.sin(r),Math.cos(i)*n],o=[s[2],0,-s[0]],a=[0,0,0];e.aU(a,o,s),e.aT(o,o),e.aT(a,a);const l=[0,0,0];return e.aT(l,[o[0]*t[0]+a[0]*t[1]+s[0]*t[2],o[1]*t[0]+a[1]*t[1]+s[1]*t[2],o[2]*t[0]+a[2]*t[1]+s[2]*t[2]]),l}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(t,i,r){const n=function(t,i,r){const n=1/(1<<r.z);return new e.$(t/e.Z*n+r.x*n,i/e.Z*n+r.y*n)}(t,i,r.canonical),s=(o=n.y,[e.bg(n.x*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-o*Math.PI*2))-.5*Math.PI]);var o;return this.getCircleRadiusCorrection()/Math.cos(s[1])}projectTileCoordinates(t,i,r,n){const s=r.canonical,o=Je(t,i,s.x,s.y,s.z),a=1+(n?n(t,i):0)/e.br,l=[o[0]*a,o[1]*a,o[2]*a,1];e.ap(l,l,this._globeViewProjMatrixNoCorrection);const c=this._cachedClippingPlane,h=c[0]*o[0]+c[1]*o[1]+c[2]*o[2]+c[3]<0;return{point:new e.P(l[0]/l[3],l[1]/l[3]),signedDistanceFromCamera:l[3],isOccluded:h}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const t=ti(this.worldSize,this.center.lat),i=e.b2(),r=e.b2();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*t),e.aY(i,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const n=this.centerOffset;i[8]=2*-n.x/this._helper._width,i[9]=2*n.y/this._helper._height,this._projectionMatrix=e.aZ(i),this._globeProjMatrixInverted=e.b2(),e.aj(this._globeProjMatrixInverted,i),e.L(i,i,[0,0,-this.cameraToCenterDistance]),e.a_(i,i,this.rollInRadians),e.a$(i,i,-this.pitchInRadians),e.a_(i,i,this.bearingInRadians),e.L(i,i,[0,0,-t]);const s=e.bi();s[0]=t,s[1]=t,s[2]=t,e.a$(r,i,this.center.lat*Math.PI/180),e.bm(r,r,-this.center.lng*Math.PI/180),e.M(r,r,s),this._globeViewProjMatrixNoCorrection=r,e.a$(i,i,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),e.bm(i,i,-this.center.lng*Math.PI/180),e.M(i,i,s),this._globeViewProjMatrix32f=new Float32Array(i),this._globeViewProjMatrixNoCorrectionInverted=e.b2(),e.aj(this._globeViewProjMatrixNoCorrectionInverted,r);const o=e.bi();this._cameraPosition=e.bi(),this._cameraPosition[2]=this.cameraToCenterDistance/t,e.bj(this._cameraPosition,this._cameraPosition,o,-this.rollInRadians),e.bk(this._cameraPosition,this._cameraPosition,o,this.pitchInRadians),e.bj(this._cameraPosition,this._cameraPosition,o,-this.bearingInRadians),e.aP(this._cameraPosition,this._cameraPosition,[0,0,1]),e.bk(this._cameraPosition,this._cameraPosition,o,-this.center.lat*Math.PI/180),e.bl(this._cameraPosition,this._cameraPosition,o,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(t);const a=e.aZ(this._globeViewProjMatrixNoCorrectionInverted);e.M(a,a,[1,1,-1]),this._cachedFrustum=Ae.fromInvProjectionMatrix(a)}calculateFogMatrix(t){e.w("calculateFogMatrix is not supported on globe projection.");const i=e.b2();return e.at(i),i}getVisibleUnwrappedCoordinates(t){return[new e.aW(0,t)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){t&&e.w("terrain is not fully supported on vertical perspective projection."),this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,i){if(!this._globeViewProjMatrixNoCorrection)return 1;const r=Qe(t);e.aO(r,r,1+i/e.br);const n=e.bh();return e.ap(n,[r[0],r[1],r[2],1],this._globeViewProjMatrixNoCorrection),n[2]/n[3]}populateCache(t){}getBounds(){const t=.5*this.width,i=.5*this.height,r=[new e.P(0,0),new e.P(t,0),new e.P(this.width,0),new e.P(this.width,i),new e.P(this.width,this.height),new e.P(t,this.height),new e.P(0,this.height),new e.P(0,i)],n=[];for(const t of r)n.push(this.unprojectScreenPoint(t));let s=0,o=0,a=0,l=0;const c=this.center;for(const t of n){const i=e.bn(c.lng,t.lng),r=e.bn(c.lat,t.lat);i<o&&(o=i),i>s&&(s=i),r<l&&(l=r),r>a&&(a=r)}const h=[c.lng+o,c.lat+l,c.lng+s,c.lat+a];return this.isSurfacePointOnScreen([0,1,0])&&(h[3]=90,h[0]=-180,h[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(h[1]=-90,h[0]=-180,h[2]=180),new $(h)}getConstrained(t,i){const r=e.ae(t.lat,-85.051129,e.aJ),n=e.ae(+i,this.minZoom+ri(0,r),this.maxZoom);return{center:new e.Q(t.lng,r),zoom:n}}calculateCenterFromCameraLngLatAlt(t,e,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(t,e,i,r)}setLocationAtPoint(t,i){const r=Qe(this.unprojectScreenPoint(i)),n=Qe(t),s=e.bi();e.bo(s);const o=e.bi();e.bl(o,r,s,-this.center.lng*Math.PI/180),e.bk(o,o,s,this.center.lat*Math.PI/180);const a=n[0]*n[0]+n[2]*n[2],l=o[0]*o[0];if(a<l)return;const c=Math.sqrt(a-l),h=-c,u=e.bp(n[0],n[2],o[0],c),d=e.bp(n[0],n[2],o[0],h),p=e.bi();e.bl(p,n,s,-u);const f=e.bp(p[1],p[2],o[1],o[2]),m=e.bi();e.bl(m,n,s,-d);const _=e.bp(m[1],m[2],o[1],o[2]),g=.5*Math.PI,y=f>=-g&&f<=g,x=_>=-g&&_<=g;let v,b;if(y&&x){const t=this.center.lng*Math.PI/180,i=this.center.lat*Math.PI/180;e.bs(u,t)+e.bs(f,i)<e.bs(d,t)+e.bs(_,i)?(v=u,b=f):(v=d,b=_)}else if(y)v=u,b=f;else{if(!x)return;v=d,b=_}const w=v/Math.PI*180,T=b/Math.PI*180,P=this.center.lat;this.setCenter(new e.Q(w,e.ae(T,-90,90))),this.setZoom(this.zoom+ri(P,this.center.lat))}locationToScreenPoint(t,i){const r=Qe(t);if(i){const n=i.getElevationForLngLatZoom(t,this._helper._tileZoom);e.aO(r,r,1+n/e.br)}return this._projectSurfacePointToScreen(r)}_projectSurfacePointToScreen(t){const i=e.bh();return e.ap(i,[...t,1],this._globeViewProjMatrixNoCorrection),i[0]/=i[3],i[1]/=i[3],new e.P((.5*i[0]+.5)*this.width,(.5*-i[1]+.5)*this.height)}screenPointToMercatorCoordinate(t,i){if(i){const e=i.pointCoordinate(t);if(e)return e}return e.$.fromLngLat(this.unprojectScreenPoint(t))}screenPointToLocation(t,e){var i;return null===(i=this.screenPointToMercatorCoordinate(t,e))||void 0===i?void 0:i.toLngLat()}isPointOnMapSurface(t,e){const i=this._cameraPosition,r=this.getRayDirectionFromPixel(t);return!!this.rayPlanetIntersection(i,r)}getRayDirectionFromPixel(t){const i=e.bh();i[0]=t.x/this.width*2-1,i[1]=-1*(t.y/this.height*2-1),i[2]=1,i[3]=1,e.ap(i,i,this._globeViewProjMatrixNoCorrectionInverted),i[0]/=i[3],i[1]/=i[3],i[2]/=i[3];const r=e.bi();r[0]=i[0]-this._cameraPosition[0],r[1]=i[1]-this._cameraPosition[1],r[2]=i[2]-this._cameraPosition[2];const n=e.bi();return e.aT(n,r),n}isSurfacePointVisible(t){const e=this._cachedClippingPlane;return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]>=0}isSurfacePointOnScreen(t){if(!this.isSurfacePointVisible(t))return!1;const i=e.bh();return e.ap(i,[...t,1],this._globeViewProjMatrixNoCorrection),i[0]/=i[3],i[1]/=i[3],i[2]/=i[3],i[0]>-1&&i[0]<1&&i[1]>-1&&i[1]<1&&i[2]>-1&&i[2]<1}rayPlanetIntersection(t,i){const r=e.aV(t,i),n=e.bi(),s=e.bi();e.aO(s,i,r),e.aS(n,t,s);const o=1-e.aV(n,n);if(o<0)return null;const a=e.aV(t,t)-1,l=-r+(r<0?1:-1)*Math.sqrt(o),c=a/l,h=l;return{tMin:Math.min(c,h),tMax:Math.max(c,h)}}unprojectScreenPoint(t){const i=this._cameraPosition,r=this.getRayDirectionFromPixel(t),n=this.rayPlanetIntersection(i,r);if(n){const t=e.bi();e.aP(t,i,[r[0]*n.tMin,r[1]*n.tMin,r[2]*n.tMin]);const s=e.bi();return e.aT(s,t),ei(s)}const s=this._cachedClippingPlane[0]*r[0]+this._cachedClippingPlane[1]*r[1]+this._cachedClippingPlane[2]*r[2],o=-e.bq(this._cachedClippingPlane,i)/s,a=e.bi();if(o>0)e.aP(a,i,[r[0]*o,r[1]*o,r[2]*o]);else{const t=e.bi();e.aP(t,i,[2*r[0],2*r[1],2*r[2]]);const n=e.bq(this._cachedClippingPlane,t);e.aS(a,t,[this._cachedClippingPlane[0]*n,this._cachedClippingPlane[1]*n,this._cachedClippingPlane[2]*n])}const l=e.bi();return e.aT(l,a),ei(l)}getMatrixForModel(t,i){const r=e.Q.convert(t),n=1/e.br,s=e.b1();return e.bm(s,s,r.lng/180*Math.PI),e.a$(s,s,-r.lat/180*Math.PI),e.L(s,s,[0,0,1+i/e.br]),e.a$(s,s,.5*Math.PI),e.M(s,s,[n,n,n]),s}getProjectionDataForCustomLayer(t=!0){const i=this.getProjectionData({overscaledTileID:new e.Y(0,0,0,0,0),applyGlobeMatrix:t});return i.tileMercatorCoords=[0,0,1,1],i}getFastPathSimpleProjectionMatrix(t){}}class di{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,e,i){return this._helper.interpolatePadding(t,e,i)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,e,i=!0){this._helper.resize(t,e,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}overrideNearFarZ(t,e){this._helper.overrideNearFarZ(t,e)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(t,e){this._globeness=t,this._globeLatitudeErrorCorrectionRadians=e,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().recalculateCache(),this._mercatorTransform.getCoveringTilesDetailsProvider().recalculateCache()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this._helper=new Se({calcMatrices:()=>{this._calcMatrices()},getConstrained:(t,e)=>this.getConstrained(t,e)}),this._globeness=1,this._mercatorTransform=new ke,this._verticalPerspectiveTransform=new ui}clone(){const t=new di;return t._globeness=this._globeness,t._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,t.apply(this),t}apply(t){this._helper.apply(t),this._mercatorTransform.apply(this),this._verticalPerspectiveTransform.apply(this,this._globeLatitudeErrorCorrectionRadians)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(t){const e=this._mercatorTransform.getProjectionData(t),i=this._verticalPerspectiveTransform.getProjectionData(t);return{mainMatrix:this.isGlobeRendering?i.mainMatrix:e.mainMatrix,clippingPlane:i.clippingPlane,tileMercatorCoords:i.tileMercatorCoords,projectionTransition:t.applyGlobeMatrix?this._globeness:0,fallbackMatrix:e.fallbackMatrix}}isLocationOccluded(t){return this.currentTransform.isLocationOccluded(t)}transformLightDirection(t){return this.currentTransform.transformLightDirection(t)}getPixelScale(){return e.bc(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return e.bc(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(t,i,r){const n=this._mercatorTransform.getPitchedTextCorrection(t,i,r),s=this._verticalPerspectiveTransform.getPitchedTextCorrection(t,i,r);return e.bc(n,s,this._globeness)}projectTileCoordinates(t,e,i,r){return this.currentTransform.projectTileCoordinates(t,e,i,r)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,this._globeLatitudeErrorCorrectionRadians),this._helper._nearZ=this._verticalPerspectiveTransform.nearZ,this._helper._farZ=this._verticalPerspectiveTransform.farZ,this._mercatorTransform.apply(this,!0,this.isGlobeRendering),this._helper._nearZ=this._mercatorTransform.nearZ,this._helper._farZ=this._mercatorTransform.farZ)}calculateFogMatrix(t){return this.currentTransform.calculateFogMatrix(t)}getVisibleUnwrappedCoordinates(t){return this.currentTransform.getVisibleUnwrappedCoordinates(t)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(t){this._mercatorTransform.recalculateZoomAndCenter(t),this._verticalPerspectiveTransform.recalculateZoomAndCenter(t)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,e){return this.currentTransform.lngLatToCameraDepth(t,e)}populateCache(t){this._mercatorTransform.populateCache(t),this._verticalPerspectiveTransform.populateCache(t)}getBounds(){return this.currentTransform.getBounds()}getConstrained(t,e){return this.currentTransform.getConstrained(t,e)}calculateCenterFromCameraLngLatAlt(t,e,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(t,e,i,r)}setLocationAtPoint(t,e){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(t,e),void this.apply(this._mercatorTransform);this._verticalPerspectiveTransform.setLocationAtPoint(t,e),this.apply(this._verticalPerspectiveTransform)}locationToScreenPoint(t,e){return this.currentTransform.locationToScreenPoint(t,e)}screenPointToMercatorCoordinate(t,e){return this.currentTransform.screenPointToMercatorCoordinate(t,e)}screenPointToLocation(t,e){return this.currentTransform.screenPointToLocation(t,e)}isPointOnMapSurface(t,e){return this.currentTransform.isPointOnMapSurface(t,e)}getRayDirectionFromPixel(t){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(t)}getMatrixForModel(t,e){return this.currentTransform.getMatrixForModel(t,e)}getProjectionDataForCustomLayer(t=!0){const e=this._mercatorTransform.getProjectionDataForCustomLayer(t);if(!this.isGlobeRendering)return e;const i=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(t);return i.fallbackMatrix=e.mainMatrix,i}getFastPathSimpleProjectionMatrix(t){return this.currentTransform.getFastPathSimpleProjectionMatrix(t)}}class pi{get useGlobeControls(){return!0}handlePanInertia(t,i){const r=ni(t,i);return Math.abs(r.lng-i.center.lng)>180&&(r.lng=i.center.lng+179.5*Math.sign(r.lng-i.center.lng)),{easingCenter:r,easingOffset:new e.P(0,0)}}handleMapControlsRollPitchBearingZoom(t,i){const r=t.around,n=i.screenPointToLocation(r);t.bearingDelta&&i.setBearing(i.bearing+t.bearingDelta),t.pitchDelta&&i.setPitch(i.pitch+t.pitchDelta),t.rollDelta&&i.setRoll(i.roll+t.rollDelta);const s=i.zoom;t.zoomDelta&&i.setZoom(i.zoom+t.zoomDelta);const o=i.zoom-s;if(0===o)return;const a=e.bn(i.center.lng,n.lng),l=a/(Math.abs(a/180)+1),c=e.bn(i.center.lat,n.lat),h=i.getRayDirectionFromPixel(r),u=i.cameraPosition,d=-1*e.aV(u,h),p=e.bi();e.aP(p,u,[h[0]*d,h[1]*d,h[2]*d]);const f=e.bt(p)-1,m=Math.exp(.5*-Math.max(f-.3,0)),_=ti(i.worldSize,i.center.lat)/Math.min(i.width,i.height),g=e.bf(_,.9,.5,1,.25),y=(1-e.aI(-o))*Math.min(m,g),x=i.center.lat,v=i.zoom,b=new e.Q(i.center.lng+l*y,e.ae(i.center.lat+c*y,-85.051129,e.aJ));i.setLocationAtPoint(n,r);const w=i.center,T=e.bf(Math.abs(a),45,85,0,1),P=e.bf(_,.75,.35,0,1),I=Math.pow(Math.max(T,P),.25),M=e.bn(w.lng,b.lng),S=e.bn(w.lat,b.lat);i.setCenter(new e.Q(w.lng+M*I,w.lat+S*I).wrap()),i.setZoom(v+ri(x,i.center.lat))}handleMapControlsPan(t,e,i){if(!t.panDelta)return;const r=e.center.lat,n=e.zoom;e.setCenter(ni(t.panDelta,e).wrap()),e.setZoom(n+ri(r,e.center.lat))}cameraForBoxAndBearing(t,i,r,n,s){const o=De(t,i,r,n,s),a=i.left/s.width*2-1,l=(s.width-i.right)/s.width*2-1,c=i.top/s.height*-2+1,h=(s.height-i.bottom)/s.height*-2+1,u=e.bn(r.getWest(),r.getEast())<0,d=u?r.getEast():r.getWest(),p=u?r.getWest():r.getEast(),f=Math.max(r.getNorth(),r.getSouth()),m=Math.min(r.getNorth(),r.getSouth()),_=d+.5*e.bn(d,p),g=f+.5*e.bn(f,m),y=s.clone();y.setCenter(o.center),y.setBearing(o.bearing),y.setPitch(0),y.setRoll(0),y.setZoom(o.zoom);const x=y.modelViewProjectionMatrix,v=[Qe(r.getNorthWest()),Qe(r.getNorthEast()),Qe(r.getSouthWest()),Qe(r.getSouthEast()),Qe(new e.Q(p,g)),Qe(new e.Q(d,g)),Qe(new e.Q(_,f)),Qe(new e.Q(_,m))],b=Qe(o.center);let w=Number.POSITIVE_INFINITY;for(const t of v)a<0&&(w=pi.getLesserNonNegativeNonNull(w,pi.solveVectorScale(t,b,x,"x",a))),l>0&&(w=pi.getLesserNonNegativeNonNull(w,pi.solveVectorScale(t,b,x,"x",l))),c>0&&(w=pi.getLesserNonNegativeNonNull(w,pi.solveVectorScale(t,b,x,"y",c))),h<0&&(w=pi.getLesserNonNegativeNonNull(w,pi.solveVectorScale(t,b,x,"y",h)));if(Number.isFinite(w)&&0!==w)return o.zoom=y.zoom+e.ab(w),o;ze()}handleJumpToCenterZoom(t,i){const r=t.center.lat,n=t.getConstrained(i.center?e.Q.convert(i.center):t.center,t.zoom).center;t.setCenter(n.wrap());const s=void 0!==i.zoom?+i.zoom:t.zoom+ri(r,n.lat);t.zoom!==s&&t.setZoom(s)}handleEaseTo(t,i){const r=t.zoom,n=t.center,s=t.padding,o={roll:t.roll,pitch:t.pitch,bearing:t.bearing},a={roll:void 0===i.roll?t.roll:i.roll,pitch:void 0===i.pitch?t.pitch:i.pitch,bearing:void 0===i.bearing?t.bearing:i.bearing},l=void 0!==i.zoom,c=!t.isPaddingEqual(i.padding);let h=!1;const u=i.center?e.Q.convert(i.center):n,d=t.getConstrained(u,r).center;Ie(t,d);const p=t.clone();p.setCenter(d),p.setZoom(l?+i.zoom:r+ri(n.lat,u.lat)),p.setBearing(i.bearing);const f=new e.P(e.ae(t.centerPoint.x+i.offsetAsPoint.x,0,t.width),e.ae(t.centerPoint.y+i.offsetAsPoint.y,0,t.height));p.setLocationAtPoint(d,f);const m=(i.offset&&i.offsetAsPoint.mag())>0?p.center:d,_=l?+i.zoom:r+ri(n.lat,m.lat),g=r+ri(n.lat,0),y=_+ri(m.lat,0),x=e.bn(n.lng,m.lng),v=e.bn(n.lat,m.lat),b=e.aI(y-g);return h=_!==r,{easeFunc:r=>{if(e.b6(o,a)||Re({startEulerAngles:o,endEulerAngles:a,tr:t,k:r,useSlerp:o.roll!=a.roll}),c&&t.interpolatePadding(s,i.padding,r),i.around)e.w("Easing around a point is not supported under globe projection."),t.setLocationAtPoint(i.around,i.aroundPoint);else{const e=y>g?Math.min(2,b):Math.max(.5,b),i=Math.pow(e,1-r),s=oi(n,x,v,r*i);t.setCenter(s.wrap())}if(h){const i=e.B.number(g,y,r)+ri(0,t.center.lat);t.setZoom(i)}},isZooming:h,elevationCenter:m}}handleFlyTo(t,i){const r=void 0!==i.zoom,n=t.center,s=t.zoom,o=t.padding,a=!t.isPaddingEqual(i.padding),l=t.getConstrained(e.Q.convert(i.center||i.locationAtOffset),s).center,c=r?+i.zoom:t.zoom+ri(t.center.lat,l.lat),h=t.clone();h.setCenter(l),h.setZoom(c),h.setBearing(i.bearing);const u=new e.P(e.ae(t.centerPoint.x+i.offsetAsPoint.x,0,t.width),e.ae(t.centerPoint.y+i.offsetAsPoint.y,0,t.height));h.setLocationAtPoint(l,u);const d=h.center;Ie(t,d);const p=function(t,i,r){const n=Qe(i),s=Qe(r),o=e.aV(n,s),a=Math.acos(o),l=Ye(t);return a/(2*Math.PI)*l}(t,n,d),f=s+ri(n.lat,0),m=c+ri(d.lat,0),_=e.aI(m-f);let g;if("number"==typeof i.minZoom){const r=+i.minZoom+ri(d.lat,0),n=Math.min(r,f,m)+ri(0,d.lat),s=t.getConstrained(d,n).zoom+ri(d.lat,0);g=e.aI(s-f)}const y=e.bn(n.lng,d.lng),x=e.bn(n.lat,d.lat);return{easeFunc:(r,s,l,h)=>{const u=oi(n,y,x,l);a&&t.interpolatePadding(o,i.padding,r);const p=1===r?d:u;t.setCenter(p.wrap());const m=f+e.ab(s);t.setZoom(1===r?c:m+ri(0,p.lat))},scaleOfZoom:_,targetCenter:d,scaleOfMinZoom:g,pixelPathLength:p}}static solveVectorScale(t,e,i,r,n){const s="x"===r?[i[0],i[4],i[8],i[12]]:[i[1],i[5],i[9],i[13]],o=[i[3],i[7],i[11],i[15]],a=t[0]*s[0]+t[1]*s[1]+t[2]*s[2],l=t[0]*o[0]+t[1]*o[1]+t[2]*o[2],c=e[0]*s[0]+e[1]*s[1]+e[2]*s[2],h=e[0]*o[0]+e[1]*o[1]+e[2]*o[2];return c+n*l===a+n*h||o[3]*(a-c)+s[3]*(h-l)+a*h==c*l?null:(c+s[3]-n*h-n*o[3])/(c-a-n*h+n*l)}static getLesserNonNegativeNonNull(t,e){return null!==e&&e>=0&&e<t?e:t}}class fi{constructor(t){this._globe=t,this._mercatorCameraHelper=new Le,this._verticalPerspectiveCameraHelper=new pi}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(t,e){return this.currentHelper.handlePanInertia(t,e)}handleMapControlsRollPitchBearingZoom(t,e){return this.currentHelper.handleMapControlsRollPitchBearingZoom(t,e)}handleMapControlsPan(t,e,i){this.currentHelper.handleMapControlsPan(t,e,i)}cameraForBoxAndBearing(t,e,i,r,n){return this.currentHelper.cameraForBoxAndBearing(t,e,i,r,n)}handleJumpToCenterZoom(t,e){this.currentHelper.handleJumpToCenterZoom(t,e)}handleEaseTo(t,e){return this.currentHelper.handleEaseTo(t,e)}handleFlyTo(t,e){return this.currentHelper.handleFlyTo(t,e)}}const mi=(t,i)=>e.x(t,i&&i.filter((t=>"source.canvas"!==t.identifier))),_i=e.bu();class gi extends e.E{constructor(t,i={}){super(),this._rtlPluginLoaded=()=>{for(const t in this.sourceCaches){const e=this.sourceCaches[t].getSource().type;"vector"!==e&&"geojson"!==e||this.sourceCaches[t].reload()}},this.map=t,this.dispatcher=new B(F(),t._getMapId()),this.dispatcher.registerMessageHandler("GG",((t,e)=>this.getGlyphs(t,e))),this.dispatcher.registerMessageHandler("GI",((t,e)=>this.getImages(t,e))),this.imageManager=new v,this.imageManager.setEventedParent(this),this.glyphManager=new P(t._requestManager,i.localIdeographFontFamily),this.lineAtlas=new A(256,512),this.crossTileSymbolIndex=new he,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new e.bv,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",e.bw()),nt().on(et,this._rtlPluginLoaded),this.on("data",(t=>{if("source"!==t.dataType||"metadata"!==t.sourceDataType)return;const e=this.sourceCaches[t.sourceId];if(!e)return;const i=e.getSource();if(i&&i.vectorLayerIds)for(const t in this._layers){const e=this._layers[t];e.source===i.id&&this._validateLayer(e)}}))}loadURL(t,i={},r){this.fire(new e.l("dataloading",{dataType:"style"})),i.validate="boolean"!=typeof i.validate||i.validate;const n=this.map._requestManager.transformRequest(t,"Style");this._loadStyleRequest=new AbortController;const s=this._loadStyleRequest;e.j(n,this._loadStyleRequest).then((t=>{this._loadStyleRequest=null,this._load(t.data,i,r)})).catch((t=>{this._loadStyleRequest=null,t&&!s.signal.aborted&&this.fire(new e.k(t))}))}loadJSON(t,i={},r){this.fire(new e.l("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,o.frameAsync(this._frameRequest).then((()=>{this._frameRequest=null,i.validate=!1!==i.validate,this._load(t,i,r)})).catch((()=>{}))}loadEmpty(){this.fire(new e.l("dataloading",{dataType:"style"})),this._load(_i,{validate:!1})}_load(t,i,r){var n,s;const o=i.transformStyle?i.transformStyle(r,t):t;if(!i.validate||!mi(this,e.y(o))){this._loaded=!0,this.stylesheet=o;for(const t in o.sources)this.addSource(t,o.sources[t],{validate:!1});o.sprite?this._loadSprite(o.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(o.glyphs),this._createLayers(),this.light=new S(this.stylesheet.light),this._setProjectionInternal((null===(n=this.stylesheet.projection)||void 0===n?void 0:n.type)||"mercator"),this.sky=new E(this.stylesheet.sky),this.map.setTerrain(null!==(s=this.stylesheet.terrain)&&void 0!==s?s:null),this.fire(new e.l("data",{dataType:"style"})),this.fire(new e.l("style.load"))}}_createLayers(){const t=e.bx(this.stylesheet.layers);this.dispatcher.broadcast("SL",t),this._order=t.map((t=>t.id)),this._layers={},this._serializedLayers=null;for(const i of t){const t=e.by(i);t.setEventedParent(this,{layer:{id:i.id}}),this._layers[i.id]=t}}_loadSprite(t,i=!1,r=void 0){let n;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(t,i,r,n){return e._(this,void 0,void 0,(function*(){const s=_(t),a=r>1?"@2x":"",l={},c={};for(const{id:t,url:r}of s){const s=i.transformRequest(g(r,a,".json"),"SpriteJSON");l[t]=e.j(s,n);const o=i.transformRequest(g(r,a,".png"),"SpriteImage");c[t]=f.getImage(o,n)}return yield Promise.all([...Object.values(l),...Object.values(c)]),function(t,i){return e._(this,void 0,void 0,(function*(){const e={};for(const r in t){e[r]={};const n=o.getImageCanvasContext((yield i[r]).data),s=(yield t[r]).data;for(const t in s){const{width:i,height:o,x:a,y:l,sdf:c,pixelRatio:h,stretchX:u,stretchY:d,content:p,textFitWidth:f,textFitHeight:m}=s[t];e[r][t]={data:null,pixelRatio:h,sdf:c,stretchX:u,stretchY:d,content:p,textFitWidth:f,textFitHeight:m,spriteData:{width:i,height:o,x:a,y:l,context:n}}}}return e}))}(l,c)}))}(t,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((t=>{if(this._spriteRequest=null,t)for(const e in t){this._spritesImagesIds[e]=[];const r=this._spritesImagesIds[e]?this._spritesImagesIds[e].filter((e=>!(e in t))):[];for(const t of r)this.imageManager.removeImage(t),this._changedImages[t]=!0;for(const r in t[e]){const n="default"===e?r:`${e}:${r}`;this._spritesImagesIds[e].push(n),n in this.imageManager.images?this.imageManager.updateImage(n,t[e][r],!1):this.imageManager.addImage(n,t[e][r]),i&&(this._changedImages[n]=!0)}}})).catch((t=>{this._spriteRequest=null,n=t,this.fire(new e.k(n))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),i&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.l("data",{dataType:"style"})),r&&r(n)}))}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.l("data",{dataType:"style"}))}_validateLayer(t){const i=this.sourceCaches[t.source];if(!i)return;const r=t.sourceLayer;if(!r)return;const n=i.getSource();("geojson"===n.type||n.vectorLayerIds&&-1===n.vectorLayerIds.indexOf(r))&&this.fire(new e.k(new Error(`Source layer "${r}" does not exist on source "${n.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t,i=!1){const r=this._serializedAllLayers();if(!t||0===t.length)return Object.values(i?e.bz(r):r);const n=[];for(const s of t)if(r[s]){const t=i?e.bz(r[s]):r[s];n.push(t)}return n}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const e=Object.keys(this._layers);for(const i of e){const e=this._layers[i];"custom"!==e.type&&(t[i]=e.serialize())}return t}hasTransitions(){var t,e,i;if(null===(t=this.light)||void 0===t?void 0:t.hasTransition())return!0;if(null===(e=this.sky)||void 0===e?void 0:e.hasTransition())return!0;if(null===(i=this.projection)||void 0===i?void 0:i.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const i=this._changed;if(i){const e=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(e.length||i.length)&&this._updateWorkerLayers(e,i);for(const t in this._updatedSources){const e=this._updatedSources[t];if("reload"===e)this._reloadSource(t);else{if("clear"!==e)throw new Error(`Invalid action ${e}`);this._clearSource(t)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const e in this._updatedPaintProps)this._layers[e].updateTransitions(t);this.light.updateTransitions(t),this.sky.updateTransitions(t),this._resetUpdates()}const r={};for(const t in this.sourceCaches){const e=this.sourceCaches[t];r[t]=e.used,e.used=!1}for(const e of this._order){const i=this._layers[e];i.recalculate(t,this._availableImages),!i.isHidden(t.zoom)&&i.source&&(this.sourceCaches[i.source].used=!0)}for(const t in r){const i=this.sourceCaches[t];!!r[t]!=!!i.used&&i.fire(new e.l("data",{sourceDataType:"visibility",dataType:"source",sourceId:t}))}this.light.recalculate(t),this.sky.recalculate(t),this.projection.recalculate(t),this.z=t.zoom,i&&this.fire(new e.l("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,e){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(t,!1),removedIds:e})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,i={}){var r;this._checkLoaded();const n=this.serialize();if(t=i.transformStyle?i.transformStyle(n,t):t,(null===(r=i.validate)||void 0===r||r)&&mi(this,e.y(t)))return!1;(t=e.bz(t)).layers=e.bx(t.layers);const s=e.bA(n,t),o=this._getOperationsToPerform(s);if(o.unimplemented.length>0)throw new Error(`Unimplemented: ${o.unimplemented.join(", ")}.`);if(0===o.operations.length)return!1;for(const t of o.operations)t();return this.stylesheet=t,this._serializedLayers=null,!0}_getOperationsToPerform(t){const e=[],i=[];for(const r of t)switch(r.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":e.push((()=>this.addLayer.apply(this,r.args)));break;case"removeLayer":e.push((()=>this.removeLayer.apply(this,r.args)));break;case"setPaintProperty":e.push((()=>this.setPaintProperty.apply(this,r.args)));break;case"setLayoutProperty":e.push((()=>this.setLayoutProperty.apply(this,r.args)));break;case"setFilter":e.push((()=>this.setFilter.apply(this,r.args)));break;case"addSource":e.push((()=>this.addSource.apply(this,r.args)));break;case"removeSource":e.push((()=>this.removeSource.apply(this,r.args)));break;case"setLayerZoomRange":e.push((()=>this.setLayerZoomRange.apply(this,r.args)));break;case"setLight":e.push((()=>this.setLight.apply(this,r.args)));break;case"setGeoJSONSourceData":e.push((()=>this.setGeoJSONSourceData.apply(this,r.args)));break;case"setGlyphs":e.push((()=>this.setGlyphs.apply(this,r.args)));break;case"setSprite":e.push((()=>this.setSprite.apply(this,r.args)));break;case"setTerrain":e.push((()=>this.map.setTerrain.apply(this,r.args)));break;case"setSky":e.push((()=>this.setSky.apply(this,r.args)));break;case"setProjection":this.setProjection.apply(this,r.args);break;case"setTransition":e.push((()=>{}));break;default:i.push(r.command)}return{operations:e,unimplemented:i}}addImage(t,i){if(this.getImage(t))return this.fire(new e.k(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,i),this._afterImageUpdated(t)}updateImage(t,e){this.imageManager.updateImage(t,e)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new e.k(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.l("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,i,r={}){if(this._checkLoaded(),void 0!==this.sourceCaches[t])throw new Error(`Source "${t}" already exists.`);if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(i).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(e.y.source,`sources.${t}`,i,null,r))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const n=this.sourceCaches[t]=new dt(t,i,this.dispatcher);n.style=this,n.setEventedParent(this,(()=>({isSourceLoaded:n.loaded(),source:n.serialize(),sourceId:t}))),n.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error("There is no source with this ID");for(const i in this._layers)if(this._layers[i].source===t)return this.fire(new e.k(new Error(`Source "${t}" cannot be removed while layer "${i}" is using it.`)));const i=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],i.fire(new e.l("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),i.setEventedParent(null),i.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,e){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error(`There is no source with this ID=${t}`);const i=this.sourceCaches[t].getSource();if("geojson"!==i.type)throw new Error(`geojsonSource.type is ${i.type}, which is !== 'geojson`);i.setData(e),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,i,r={}){this._checkLoaded();const n=t.id;if(this.getLayer(n))return void this.fire(new e.k(new Error(`Layer "${n}" already exists on this map.`)));let s;if("custom"===t.type){if(mi(this,e.bB(t)))return;s=e.by(t)}else{if("source"in t&&"object"==typeof t.source&&(this.addSource(n,t.source),t=e.bz(t),t=e.e(t,{source:n})),this._validate(e.y.layer,`layers.${n}`,t,{arrayIndex:-1},r))return;s=e.by(t),this._validateLayer(s),s.setEventedParent(this,{layer:{id:n}})}const o=i?this._order.indexOf(i):this._order.length;if(i&&-1===o)this.fire(new e.k(new Error(`Cannot add layer "${n}" before non-existing layer "${i}".`)));else{if(this._order.splice(o,0,n),this._layerOrderChanged=!0,this._layers[n]=s,this._removedLayers[n]&&s.source&&"custom"!==s.type){const t=this._removedLayers[n];delete this._removedLayers[n],t.type!==s.type?this._updatedSources[s.source]="clear":(this._updatedSources[s.source]="reload",this.sourceCaches[s.source].pause())}this._updateLayer(s),s.onAdd&&s.onAdd(this.map)}}moveLayer(t,i){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new e.k(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===i)return;const r=this._order.indexOf(t);this._order.splice(r,1);const n=i?this._order.indexOf(i):this._order.length;i&&-1===n?this.fire(new e.k(new Error(`Cannot move layer "${t}" before non-existing layer "${i}".`))):(this._order.splice(n,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const i=this._layers[t];if(!i)return void this.fire(new e.k(new Error(`Cannot remove non-existing layer "${t}".`)));i.setEventedParent(null);const r=this._order.indexOf(t);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=i,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],i.onRemove&&i.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,i,r){this._checkLoaded();const n=this.getLayer(t);n?n.minzoom===i&&n.maxzoom===r||(null!=i&&(n.minzoom=i),null!=r&&(n.maxzoom=r),this._updateLayer(n)):this.fire(new e.k(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,i,r={}){this._checkLoaded();const n=this.getLayer(t);if(n){if(!e.bC(n.filter,i))return null==i?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(e.y.filter,`layers.${n.id}.filter`,i,null,r)||(n.filter=e.bz(i),this._updateLayer(n)))}else this.fire(new e.k(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return e.bz(this.getLayer(t).filter)}setLayoutProperty(t,i,r,n={}){this._checkLoaded();const s=this.getLayer(t);s?e.bC(s.getLayoutProperty(i),r)||(s.setLayoutProperty(i,r,n),this._updateLayer(s)):this.fire(new e.k(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,i){const r=this.getLayer(t);if(r)return r.getLayoutProperty(i);this.fire(new e.k(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,i,r,n={}){this._checkLoaded();const s=this.getLayer(t);s?e.bC(s.getPaintProperty(i),r)||(s.setPaintProperty(i,r,n)&&this._updateLayer(s),this._changed=!0,this._updatedPaintProps[t]=!0,this._serializedLayers=null):this.fire(new e.k(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,e){return this.getLayer(t).getPaintProperty(e)}setFeatureState(t,i){this._checkLoaded();const r=t.source,n=t.sourceLayer,s=this.sourceCaches[r];if(void 0===s)return void this.fire(new e.k(new Error(`The source '${r}' does not exist in the map's style.`)));const o=s.getSource().type;"geojson"===o&&n?this.fire(new e.k(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||n?(void 0===t.id&&this.fire(new e.k(new Error("The feature id parameter must be provided."))),s.setFeatureState(n,t.id,i)):this.fire(new e.k(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,i){this._checkLoaded();const r=t.source,n=this.sourceCaches[r];if(void 0===n)return void this.fire(new e.k(new Error(`The source '${r}' does not exist in the map's style.`)));const s=n.getSource().type,o="vector"===s?t.sourceLayer:void 0;"vector"!==s||o?i&&"string"!=typeof t.id&&"number"!=typeof t.id?this.fire(new e.k(new Error("A feature id is required to remove its specific state property."))):n.removeFeatureState(o,t.id,i):this.fire(new e.k(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const i=t.source,r=t.sourceLayer,n=this.sourceCaches[i];if(void 0!==n)return"vector"!==n.getSource().type||r?(void 0===t.id&&this.fire(new e.k(new Error("The feature id parameter must be provided."))),n.getFeatureState(r,t.id)):void this.fire(new e.k(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new e.k(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return e.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=e.bD(this.sourceCaches,(t=>t.serialize())),i=this._serializeByIds(this._order,!0),r=this.map.getTerrain()||void 0,n=this.stylesheet;return e.bE({version:n.version,name:n.name,metadata:n.metadata,light:n.light,sky:n.sky,center:n.center,zoom:n.zoom,bearing:n.bearing,pitch:n.pitch,sprite:n.sprite,glyphs:n.glyphs,transition:n.transition,projection:n.projection,sources:t,layers:i,terrain:r},(t=>void 0!==t))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const e=t=>"fill-extrusion"===this._layers[t].type,i={},r=[];for(let n=this._order.length-1;n>=0;n--){const s=this._order[n];if(e(s)){i[s]=n;for(const e of t){const t=e[s];if(t)for(const e of t)r.push(e)}}}r.sort(((t,e)=>e.intersectionZ-t.intersectionZ));const n=[];for(let s=this._order.length-1;s>=0;s--){const o=this._order[s];if(e(o))for(let t=r.length-1;t>=0;t--){const e=r[t].feature;if(i[e.layer.id]<s)break;n.push(e),r.pop()}else for(const e of t){const t=e[o];if(t)for(const e of t)n.push(e.feature)}}return n}queryRenderedFeatures(t,i,r){i&&i.filter&&this._validate(e.y.filter,"queryRenderedFeatures.filter",i.filter,null,i);const n={};if(i&&i.layers){if(!(Array.isArray(i.layers)||i.layers instanceof Set))return this.fire(new e.k(new Error("parameters.layers must be an Array or a Set of strings"))),[];for(const t of i.layers){const i=this._layers[t];if(!i)return this.fire(new e.k(new Error(`The layer '${t}' does not exist in the map's style and cannot be queried for features.`))),[];n[i.source]=!0}}const s=[];i.availableImages=this._availableImages;const o=this._serializedAllLayers(),a=i.layers instanceof Set?i.layers:Array.isArray(i.layers)?new Set(i.layers):null,l=Object.assign(Object.assign({},i),{layers:a});for(const e in this.sourceCaches)i.layers&&!n[e]||s.push(N(this.sourceCaches[e],this._layers,o,t,l,r,this.map.terrain?(t,e,i)=>this.map.terrain.getElevation(t,e,i):void 0));return this.placement&&s.push(function(t,e,i,r,n,s,o){const a={},l=s.queryRenderedSymbols(r),c=[];for(const t of Object.keys(l).map(Number))c.push(o[t]);c.sort(V);for(const i of c){const r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],e,i.bucketIndex,i.sourceLayerIndex,n.filter,n.layers,n.availableImages,t);for(const t in r){const e=a[t]=a[t]||[],n=r[t];n.sort(((t,e)=>{const r=i.featureSortOrder;if(r){const i=r.indexOf(t.featureIndex);return r.indexOf(e.featureIndex)-i}return e.featureIndex-t.featureIndex}));for(const t of n)e.push(t)}}return function(t,e,i){for(const r in t)for(const n of t[r])Z(n,i[e[r].source]);return t}(a,t,i)}(this._layers,o,this.sourceCaches,t,l,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(s)}querySourceFeatures(t,i){i&&i.filter&&this._validate(e.y.filter,"querySourceFeatures.filter",i.filter,null,i);const r=this.sourceCaches[t];return r?function(t,e){const i=t.getRenderableIds().map((e=>t.getTileByID(e))),r=[],n={};for(let t=0;t<i.length;t++){const s=i[t],o=s.tileID.canonical.key;n[o]||(n[o]=!0,s.querySourceFeatures(r,e))}return r}(r,i):[]}getLight(){return this.light.getLight()}setLight(t,i={}){this._checkLoaded();const r=this.light.getLight();let n=!1;for(const i in t)if(!e.bC(t[i],r[i])){n=!0;break}if(!n)return;const s={now:o.now(),transition:e.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,i),this.light.updateTransitions(s)}getProjection(){var t;return null===(t=this.stylesheet)||void 0===t?void 0:t.projection}setProjection(t){if(this._checkLoaded(),this.projection){if(this.projection.name===t.type)return;this.projection.destroy(),delete this.projection}this.stylesheet.projection=t,this._setProjectionInternal(t.type)}getSky(){var t;return null===(t=this.stylesheet)||void 0===t?void 0:t.sky}setSky(t,i={}){this._checkLoaded();const r=this.getSky();let n=!1;if(!t&&!r)return;if(t&&!r)n=!0;else if(!t&&r)n=!0;else for(const i in t)if(!e.bC(t[i],r[i])){n=!0;break}if(!n)return;const s={now:o.now(),transition:e.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=t,this.sky.setSky(t,i),this.sky.updateTransitions(s)}_setProjectionInternal(t){const i=function(t){if(Array.isArray(t)){const e=new Xe({type:t});return{projection:e,transform:new di,cameraHelper:new fi(e)}}switch(t){case"mercator":return{projection:new ye,transform:new ke,cameraHelper:new Le};case"globe":{const t=new Xe({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]});return{projection:t,transform:new di,cameraHelper:new fi(t)}}case"vertical-perspective":return{projection:new We,transform:new ui,cameraHelper:new pi};default:return e.w(`Unknown projection name: ${t}. Falling back to mercator projection.`),{projection:new ye,transform:new ke,cameraHelper:new Le}}}(t);this.projection=i.projection,this.map.migrateProjection(i.transform,i.cameraHelper);for(const t in this.sourceCaches)this.sourceCaches[t].reload()}_validate(t,i,r,n,s={}){return(!s||!1!==s.validate)&&mi(this,t.call(e.y,e.e({key:i,style:this.serialize(),value:r,styleSpec:e.v},n)))}_remove(t=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),nt().off(et,this._rtlPluginLoaded);for(const t in this._layers)this._layers[t].setEventedParent(null);for(const t in this.sourceCaches){const e=this.sourceCaches[t];e.setEventedParent(null),e.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),t&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(t)}_clearSource(t){this.sourceCaches[t].clearTiles()}_reloadSource(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()}_updateSources(t){for(const e in this.sourceCaches)this.sourceCaches[e].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.sourceCaches)this._reloadSource(t)}_updatePlacement(t,e,i,r,n=!1){let s=!1,a=!1;const l={};for(const e of this._order){const i=this._layers[e];if("symbol"!==i.type)continue;if(!l[i.source]){const t=this.sourceCaches[i.source];l[i.source]=t.getRenderableIds(!0).map((e=>t.getTileByID(e))).sort(((t,e)=>e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)))}const r=this.crossTileSymbolIndex.addLayer(i,l[i.source],t.center.lng);s=s||r}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((n=n||this._layerOrderChanged||0===i)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(o.now(),t.zoom))&&(this.pauseablePlacement=new se(t,this.map.terrain,this._order,n,e,i,r,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(o.now()),a=!0),s&&this.pauseablePlacement.placement.setStale()),a||s)for(const t of this._order){const e=this._layers[t];"symbol"===e.type&&this.placement.updateLayerOpacities(e,l[e.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(o.now())}_releaseSymbolFadeTiles(){for(const t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,i){return e._(this,void 0,void 0,(function*(){const t=yield this.imageManager.getImages(i.icons);this._updateTilesForChangedImages();const e=this.sourceCaches[i.source];return e&&e.setDependencies(i.tileID.key,i.type,i.icons),t}))}getGlyphs(t,i){return e._(this,void 0,void 0,(function*(){const t=yield this.glyphManager.getGlyphs(i.stacks),e=this.sourceCaches[i.source];return e&&e.setDependencies(i.tileID.key,i.type,[""]),t}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,i={}){this._checkLoaded(),t&&this._validate(e.y.glyphs,"glyphs",t,null,i)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,i,r={},n){this._checkLoaded();const s=[{id:t,url:i}],o=[..._(this.stylesheet.sprite),...s];this._validate(e.y.sprite,"sprite",o,null,r)||(this.stylesheet.sprite=o,this._loadSprite(s,!0,n))}removeSprite(t){this._checkLoaded();const i=_(this.stylesheet.sprite);if(i.find((e=>e.id===t))){if(this._spritesImagesIds[t])for(const e of this._spritesImagesIds[t])this.imageManager.removeImage(e),this._changedImages[e]=!0;i.splice(i.findIndex((e=>e.id===t)),1),this.stylesheet.sprite=i.length>0?i:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.l("data",{dataType:"style"}))}else this.fire(new e.k(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return _(this.stylesheet.sprite)}setSprite(t,i={},r){this._checkLoaded(),t&&this._validate(e.y.sprite,"sprite",t,null,i)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,r):(this._unloadSprite(),r&&r(null)))}}var yi=e.aD([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class xi{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,e,i,r,n,s,o,a,l){this.context=t;let c=this.boundPaintVertexBuffers.length!==r.length;for(let t=0;!c&&t<r.length;t++)this.boundPaintVertexBuffers[t]!==r[t]&&(c=!0);!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==i||c||this.boundIndexBuffer!==n||this.boundVertexOffset!==s||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==a||this.boundDynamicVertexBuffer3!==l?this.freshBind(e,i,r,n,s,o,a,l):(t.bindVertexArray.set(this.vao),o&&o.bind(),n&&n.dynamicDraw&&n.bind(),a&&a.bind(),l&&l.bind())}freshBind(t,e,i,r,n,s,o,a){const l=t.numAttributes,c=this.context,h=c.gl;this.vao&&this.destroy(),this.vao=c.createVertexArray(),c.bindVertexArray.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffer=s,this.boundDynamicVertexBuffer2=o,this.boundDynamicVertexBuffer3=a,e.enableAttributes(h,t);for(const e of i)e.enableAttributes(h,t);s&&s.enableAttributes(h,t),o&&o.enableAttributes(h,t),a&&a.enableAttributes(h,t),e.bind(),e.setVertexAttribPointers(h,t,n);for(const e of i)e.bind(),e.setVertexAttribPointers(h,t,n);s&&(s.bind(),s.setVertexAttribPointers(h,t,n)),r&&r.bind(),o&&(o.bind(),o.setVertexAttribPointers(h,t,n)),a&&(a.bind(),a.setVertexAttribPointers(h,t,n)),c.currentNumAttributes=l}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const vi=(t,i,r,n,s)=>({u_texture:0,u_ele_delta:t,u_fog_matrix:i,u_fog_color:r?r.properties.get("fog-color"):e.b7.white,u_fog_ground_blend:r?r.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:s?0:r?r.calculateFogBlendOpacity(n):0,u_horizon_color:r?r.properties.get("horizon-color"):e.b7.white,u_horizon_fog_blend:r?r.properties.get("horizon-fog-blend"):1,u_is_globe_mode:s?1:0}),bi={mainMatrix:"u_projection_matrix",tileMercatorCoords:"u_projection_tile_mercator_coords",clippingPlane:"u_projection_clipping_plane",projectionTransition:"u_projection_transition",fallbackMatrix:"u_projection_fallback_matrix"};function wi(t){const e=[];for(let i=0;i<t.length;i++){if(null===t[i])continue;const r=t[i].split(" ");e.push(r.pop())}return e}class Ti{constructor(t,i,r,n,s,o,a,l){const c=t.gl;this.program=c.createProgram();const h=wi(i.staticAttributes),u=r?r.getBinderAttributes():[],d=h.concat(u),p=de.prelude.staticUniforms?wi(de.prelude.staticUniforms):[],f=a.staticUniforms?wi(a.staticUniforms):[],m=i.staticUniforms?wi(i.staticUniforms):[],_=r?r.getBinderUniforms():[],g=p.concat(f).concat(m).concat(_),y=[];for(const t of g)y.indexOf(t)<0&&y.push(t);const x=r?r.defines():[];Ue(c)&&x.unshift("#version 300 es"),s&&x.push("#define OVERDRAW_INSPECTOR;"),o&&x.push("#define TERRAIN3D;"),l&&x.push(l);let v=x.concat(de.prelude.fragmentSource,a.fragmentSource,i.fragmentSource).join("\n"),b=x.concat(de.prelude.vertexSource,a.vertexSource,i.vertexSource).join("\n");Ue(c)||(v=function(t){return t.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")}(v),b=function(t){return t.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")}(b));const w=c.createShader(c.FRAGMENT_SHADER);if(c.isContextLost())return void(this.failedToCreate=!0);if(c.shaderSource(w,v),c.compileShader(w),!c.getShaderParameter(w,c.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${c.getShaderInfoLog(w)}`);c.attachShader(this.program,w);const T=c.createShader(c.VERTEX_SHADER);if(c.isContextLost())return void(this.failedToCreate=!0);if(c.shaderSource(T,b),c.compileShader(T),!c.getShaderParameter(T,c.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${c.getShaderInfoLog(T)}`);c.attachShader(this.program,T),this.attributes={};const P={};this.numAttributes=d.length;for(let t=0;t<this.numAttributes;t++)d[t]&&(c.bindAttribLocation(this.program,t,d[t]),this.attributes[d[t]]=t);if(c.linkProgram(this.program),!c.getProgramParameter(this.program,c.LINK_STATUS))throw new Error(`Program failed to link: ${c.getProgramInfoLog(this.program)}`);c.deleteShader(T),c.deleteShader(w);for(let t=0;t<y.length;t++){const e=y[t];if(e&&!P[e]){const t=c.getUniformLocation(this.program,e);t&&(P[e]=t)}}this.fixedUniforms=n(t,P),this.terrainUniforms=((t,i)=>({u_depth:new e.bF(t,i.u_depth),u_terrain:new e.bF(t,i.u_terrain),u_terrain_dim:new e.b8(t,i.u_terrain_dim),u_terrain_matrix:new e.bH(t,i.u_terrain_matrix),u_terrain_unpack:new e.bI(t,i.u_terrain_unpack),u_terrain_exaggeration:new e.b8(t,i.u_terrain_exaggeration)}))(t,P),this.projectionUniforms=((t,i)=>({u_projection_matrix:new e.bH(t,i.u_projection_matrix),u_projection_tile_mercator_coords:new e.bI(t,i.u_projection_tile_mercator_coords),u_projection_clipping_plane:new e.bI(t,i.u_projection_clipping_plane),u_projection_transition:new e.b8(t,i.u_projection_transition),u_projection_fallback_matrix:new e.bH(t,i.u_projection_fallback_matrix)}))(t,P),this.binderUniforms=r?r.getUniforms(t,P):[]}draw(t,e,i,r,n,s,o,a,l,c,h,u,d,p,f,m,_,g,y){const x=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(r),t.setColorMode(n),t.setCullFace(s),a){t.activeTexture.set(x.TEXTURE2),x.bindTexture(x.TEXTURE_2D,a.depthTexture),t.activeTexture.set(x.TEXTURE3),x.bindTexture(x.TEXTURE_2D,a.texture);for(const t in this.terrainUniforms)this.terrainUniforms[t].set(a[t])}if(l)for(const t in l)this.projectionUniforms[bi[t]].set(l[t]);if(o)for(const t in this.fixedUniforms)this.fixedUniforms[t].set(o[t]);m&&m.setUniforms(t,this.binderUniforms,p,{zoom:f});let v=0;switch(e){case x.LINES:v=2;break;case x.TRIANGLES:v=3;break;case x.LINE_STRIP:v=1}for(const i of d.get()){const r=i.vaos||(i.vaos={});(r[c]||(r[c]=new xi)).bind(t,this,h,m?m.getPaintVertexBuffers():[],u,i.vertexOffset,_,g,y),x.drawElements(e,i.primitiveLength*v,x.UNSIGNED_SHORT,i.primitiveOffset*v*2)}}}function Pi(t,i,r){const n=1/e.aw(r,1,i.transform.tileZoom),s=Math.pow(2,r.tileID.overscaledZ),o=r.tileSize*Math.pow(2,i.transform.tileZoom)/s,a=o*(r.tileID.canonical.x+r.tileID.wrap*s),l=o*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[n,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[a>>16,l>>16],u_pixel_coord_lower:[65535&a,65535&l]}}const Ii=(t,i,r,n)=>{const s=t.style.light,o=s.properties.get("position"),a=[o.x,o.y,o.z],l=e.bL();"viewport"===s.properties.get("anchor")&&e.bM(l,t.transform.bearingInRadians),e.bN(a,a,l);const c=t.transform.transformLightDirection(a),h=s.properties.get("color");return{u_lightpos:a,u_lightpos_globe:c,u_lightintensity:s.properties.get("intensity"),u_lightcolor:[h.r,h.g,h.b],u_vertical_gradient:+i,u_opacity:r,u_fill_translate:n}},Mi=(t,i,r,n,s,o,a)=>e.e(Ii(t,i,r,n),Pi(o,t,a),{u_height_factor:-Math.pow(2,s.overscaledZ)/a.tileSize/8}),Si=(t,i,r,n)=>e.e(Pi(i,t,r),{u_fill_translate:n}),Ci=(t,e)=>({u_world:t,u_fill_translate:e}),Ei=(t,i,r,n,s)=>e.e(Si(t,i,r,s),{u_world:n}),Ai=(t,i,r,n,s)=>{const o=t.transform;let a,l,c=0;if("map"===r.paint.get("circle-pitch-alignment")){const t=e.aw(i,1,o.zoom);a=!0,l=[t,t],c=t/(e.Z*Math.pow(2,i.tileID.overscaledZ))*2*Math.PI*s}else a=!1,l=o.pixelsToGLUnits;return{u_camera_to_center_distance:o.cameraToCenterDistance,u_scale_with_map:+("map"===r.paint.get("circle-pitch-scale")),u_pitch_with_map:+a,u_device_pixel_ratio:t.pixelRatio,u_extrude_scale:l,u_globe_extrude_scale:c,u_translate:n}},ki=t=>({u_pixel_extrude_scale:[1/t.width,1/t.height]}),zi=t=>({u_viewport_size:[t.width,t.height]}),Ri=(t,e=1)=>({u_color:t,u_overlay:0,u_overlay_scale:e}),Di=(t,i,r,n)=>{const s=e.aw(t,1,i)/(e.Z*Math.pow(2,t.tileID.overscaledZ))*2*Math.PI*n;return{u_extrude_scale:e.aw(t,1,i),u_intensity:r,u_globe_extrude_scale:s}},Li=(t,i,r,n)=>{const s=e.K();e.bO(s,0,t.width,t.height,0,0,1);const o=t.context.gl;return{u_matrix:s,u_world:[o.drawingBufferWidth,o.drawingBufferHeight],u_image:r,u_color_ramp:n,u_opacity:i.paint.get("heatmap-opacity")}},Fi=(t,e,i)=>{const r=i.paint.get("hillshade-shadow-color"),n=i.paint.get("hillshade-highlight-color"),s=i.paint.get("hillshade-accent-color");let o=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);return"viewport"===i.paint.get("hillshade-illumination-anchor")&&(o+=t.transform.bearingInRadians),{u_image:0,u_latrange:Oi(0,e.tileID),u_light:[i.paint.get("hillshade-exaggeration"),o],u_shadow:r,u_highlight:n,u_accent:s}},Bi=(t,i)=>{const r=i.stride,n=e.K();return e.bO(n,0,e.Z,-8192,0,0,1),e.L(n,n,[0,-8192,0]),{u_matrix:n,u_image:1,u_dimension:[r,r],u_zoom:t.overscaledZ,u_unpack:i.getUnpackVector()}};function Oi(t,i){const r=Math.pow(2,i.canonical.z),n=i.canonical.y;return[new e.$(0,n/r).toLngLat().lat,new e.$(0,(n+1)/r).toLngLat().lat]}const ji=(t,i,r,n)=>{const s=t.transform;return{u_translation:$i(t,i,r),u_ratio:n/e.aw(i,1,s.zoom),u_device_pixel_ratio:t.pixelRatio,u_units_to_pixels:[1/s.pixelsToGLUnits[0],1/s.pixelsToGLUnits[1]]}},Ni=(t,i,r,n,s)=>e.e(ji(t,i,r,n),{u_image:0,u_image_height:s}),Vi=(t,i,r,n,s)=>{const o=t.transform,a=Ui(i,o);return{u_translation:$i(t,i,r),u_texsize:i.imageAtlasTexture.size,u_ratio:n/e.aw(i,1,o.zoom),u_device_pixel_ratio:t.pixelRatio,u_image:0,u_scale:[a,s.fromScale,s.toScale],u_fade:s.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Zi=(t,i,r,n,s,o)=>{const a=t.lineAtlas,l=Ui(i,t.transform),c="round"===r.layout.get("line-cap"),h=a.getDash(s.from,c),u=a.getDash(s.to,c),d=h.width*o.fromScale,p=u.width*o.toScale;return e.e(ji(t,i,r,n),{u_patternscale_a:[l/d,-h.height/2],u_patternscale_b:[l/p,-u.height/2],u_sdfgamma:a.width/(256*Math.min(d,p)*t.pixelRatio)/2,u_image:0,u_tex_y_a:h.y,u_tex_y_b:u.y,u_mix:o.t})};function Ui(t,i){return 1/e.aw(t,1,i.tileZoom)}function $i(t,i,r){return e.ax(t.transform,i,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}const Gi=(t,e,i,r,n)=>{return{u_tl_parent:t,u_scale_parent:e,u_buffer_scale:1,u_fade_t:i.mix,u_opacity:i.opacity*r.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:r.paint.get("raster-brightness-min"),u_brightness_high:r.paint.get("raster-brightness-max"),u_saturation_factor:(o=r.paint.get("raster-saturation"),o>0?1-1/(1.001-o):-o),u_contrast_factor:(s=r.paint.get("raster-contrast"),s>0?1/(1-s):1+s),u_spin_weights:qi(r.paint.get("raster-hue-rotate")),u_coords_top:[n[0].x,n[0].y,n[1].x,n[1].y],u_coords_bottom:[n[3].x,n[3].y,n[2].x,n[2].y]};var s,o};function qi(t){t*=Math.PI/180;const e=Math.sin(t),i=Math.cos(t);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}const Hi=(t,e,i,r,n,s,o,a,l,c,h,u,d)=>{const p=o.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:p.cameraToCenterDistance,u_pitch:p.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:p.width/p.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_label_plane_matrix:a,u_coord_matrix:l,u_is_text:+h,u_pitch_with_map:+r,u_is_along_line:n,u_is_variable_anchor:s,u_texsize:u,u_texture:0,u_translation:c,u_pitched_scale:d}},Wi=(t,i,r,n,s,o,a,l,c,h,u,d,p,f)=>{const m=a.transform;return e.e(Hi(t,i,r,n,s,o,a,l,c,h,u,d,f),{u_gamma_scale:n?Math.cos(m.pitch*Math.PI/180)*m.cameraToCenterDistance:1,u_device_pixel_ratio:a.pixelRatio,u_is_halo:1})},Ki=(t,i,r,n,s,o,a,l,c,h,u,d,p)=>e.e(Wi(t,i,r,n,s,o,a,l,c,h,!0,u,0,p),{u_texsize_icon:d,u_texture_icon:1}),Xi=(t,e)=>({u_opacity:t,u_color:e}),Yi=(t,i,r,n,s)=>e.e(function(t,i,r,n){const s=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),{width:a,height:l}=r.imageManager.getPixelSize(),c=Math.pow(2,n.tileID.overscaledZ),h=n.tileSize*Math.pow(2,r.transform.tileZoom)/c,u=h*(n.tileID.canonical.x+n.tileID.wrap*c),d=h*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:s.tl,u_pattern_br_a:s.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[a,l],u_mix:i.t,u_pattern_size_a:s.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:i.fromScale,u_scale_b:i.toScale,u_tile_units_to_pixels:1/e.aw(n,1,r.transform.tileZoom),u_pixel_coord_upper:[u>>16,d>>16],u_pixel_coord_lower:[65535&u,65535&d]}}(r,s,i,n),{u_opacity:t}),Ji=(t,e)=>{},Qi={fillExtrusion:(t,i)=>({u_lightpos:new e.bJ(t,i.u_lightpos),u_lightpos_globe:new e.bJ(t,i.u_lightpos_globe),u_lightintensity:new e.b8(t,i.u_lightintensity),u_lightcolor:new e.bJ(t,i.u_lightcolor),u_vertical_gradient:new e.b8(t,i.u_vertical_gradient),u_opacity:new e.b8(t,i.u_opacity),u_fill_translate:new e.bK(t,i.u_fill_translate)}),fillExtrusionPattern:(t,i)=>({u_lightpos:new e.bJ(t,i.u_lightpos),u_lightpos_globe:new e.bJ(t,i.u_lightpos_globe),u_lightintensity:new e.b8(t,i.u_lightintensity),u_lightcolor:new e.bJ(t,i.u_lightcolor),u_vertical_gradient:new e.b8(t,i.u_vertical_gradient),u_height_factor:new e.b8(t,i.u_height_factor),u_opacity:new e.b8(t,i.u_opacity),u_fill_translate:new e.bK(t,i.u_fill_translate),u_image:new e.bF(t,i.u_image),u_texsize:new e.bK(t,i.u_texsize),u_pixel_coord_upper:new e.bK(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.bK(t,i.u_pixel_coord_lower),u_scale:new e.bJ(t,i.u_scale),u_fade:new e.b8(t,i.u_fade)}),fill:(t,i)=>({u_fill_translate:new e.bK(t,i.u_fill_translate)}),fillPattern:(t,i)=>({u_image:new e.bF(t,i.u_image),u_texsize:new e.bK(t,i.u_texsize),u_pixel_coord_upper:new e.bK(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.bK(t,i.u_pixel_coord_lower),u_scale:new e.bJ(t,i.u_scale),u_fade:new e.b8(t,i.u_fade),u_fill_translate:new e.bK(t,i.u_fill_translate)}),fillOutline:(t,i)=>({u_world:new e.bK(t,i.u_world),u_fill_translate:new e.bK(t,i.u_fill_translate)}),fillOutlinePattern:(t,i)=>({u_world:new e.bK(t,i.u_world),u_image:new e.bF(t,i.u_image),u_texsize:new e.bK(t,i.u_texsize),u_pixel_coord_upper:new e.bK(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.bK(t,i.u_pixel_coord_lower),u_scale:new e.bJ(t,i.u_scale),u_fade:new e.b8(t,i.u_fade),u_fill_translate:new e.bK(t,i.u_fill_translate)}),circle:(t,i)=>({u_camera_to_center_distance:new e.b8(t,i.u_camera_to_center_distance),u_scale_with_map:new e.bF(t,i.u_scale_with_map),u_pitch_with_map:new e.bF(t,i.u_pitch_with_map),u_extrude_scale:new e.bK(t,i.u_extrude_scale),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_globe_extrude_scale:new e.b8(t,i.u_globe_extrude_scale),u_translate:new e.bK(t,i.u_translate)}),collisionBox:(t,i)=>({u_pixel_extrude_scale:new e.bK(t,i.u_pixel_extrude_scale)}),collisionCircle:(t,i)=>({u_viewport_size:new e.bK(t,i.u_viewport_size)}),debug:(t,i)=>({u_color:new e.bG(t,i.u_color),u_overlay:new e.bF(t,i.u_overlay),u_overlay_scale:new e.b8(t,i.u_overlay_scale)}),depth:Ji,clippingMask:Ji,heatmap:(t,i)=>({u_extrude_scale:new e.b8(t,i.u_extrude_scale),u_intensity:new e.b8(t,i.u_intensity),u_globe_extrude_scale:new e.b8(t,i.u_globe_extrude_scale)}),heatmapTexture:(t,i)=>({u_matrix:new e.bH(t,i.u_matrix),u_world:new e.bK(t,i.u_world),u_image:new e.bF(t,i.u_image),u_color_ramp:new e.bF(t,i.u_color_ramp),u_opacity:new e.b8(t,i.u_opacity)}),hillshade:(t,i)=>({u_image:new e.bF(t,i.u_image),u_latrange:new e.bK(t,i.u_latrange),u_light:new e.bK(t,i.u_light),u_shadow:new e.bG(t,i.u_shadow),u_highlight:new e.bG(t,i.u_highlight),u_accent:new e.bG(t,i.u_accent)}),hillshadePrepare:(t,i)=>({u_matrix:new e.bH(t,i.u_matrix),u_image:new e.bF(t,i.u_image),u_dimension:new e.bK(t,i.u_dimension),u_zoom:new e.b8(t,i.u_zoom),u_unpack:new e.bI(t,i.u_unpack)}),line:(t,i)=>({u_translation:new e.bK(t,i.u_translation),u_ratio:new e.b8(t,i.u_ratio),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_units_to_pixels:new e.bK(t,i.u_units_to_pixels)}),lineGradient:(t,i)=>({u_translation:new e.bK(t,i.u_translation),u_ratio:new e.b8(t,i.u_ratio),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_units_to_pixels:new e.bK(t,i.u_units_to_pixels),u_image:new e.bF(t,i.u_image),u_image_height:new e.b8(t,i.u_image_height)}),linePattern:(t,i)=>({u_translation:new e.bK(t,i.u_translation),u_texsize:new e.bK(t,i.u_texsize),u_ratio:new e.b8(t,i.u_ratio),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_image:new e.bF(t,i.u_image),u_units_to_pixels:new e.bK(t,i.u_units_to_pixels),u_scale:new e.bJ(t,i.u_scale),u_fade:new e.b8(t,i.u_fade)}),lineSDF:(t,i)=>({u_translation:new e.bK(t,i.u_translation),u_ratio:new e.b8(t,i.u_ratio),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_units_to_pixels:new e.bK(t,i.u_units_to_pixels),u_patternscale_a:new e.bK(t,i.u_patternscale_a),u_patternscale_b:new e.bK(t,i.u_patternscale_b),u_sdfgamma:new e.b8(t,i.u_sdfgamma),u_image:new e.bF(t,i.u_image),u_tex_y_a:new e.b8(t,i.u_tex_y_a),u_tex_y_b:new e.b8(t,i.u_tex_y_b),u_mix:new e.b8(t,i.u_mix)}),raster:(t,i)=>({u_tl_parent:new e.bK(t,i.u_tl_parent),u_scale_parent:new e.b8(t,i.u_scale_parent),u_buffer_scale:new e.b8(t,i.u_buffer_scale),u_fade_t:new e.b8(t,i.u_fade_t),u_opacity:new e.b8(t,i.u_opacity),u_image0:new e.bF(t,i.u_image0),u_image1:new e.bF(t,i.u_image1),u_brightness_low:new e.b8(t,i.u_brightness_low),u_brightness_high:new e.b8(t,i.u_brightness_high),u_saturation_factor:new e.b8(t,i.u_saturation_factor),u_contrast_factor:new e.b8(t,i.u_contrast_factor),u_spin_weights:new e.bJ(t,i.u_spin_weights),u_coords_top:new e.bI(t,i.u_coords_top),u_coords_bottom:new e.bI(t,i.u_coords_bottom)}),symbolIcon:(t,i)=>({u_is_size_zoom_constant:new e.bF(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.bF(t,i.u_is_size_feature_constant),u_size_t:new e.b8(t,i.u_size_t),u_size:new e.b8(t,i.u_size),u_camera_to_center_distance:new e.b8(t,i.u_camera_to_center_distance),u_pitch:new e.b8(t,i.u_pitch),u_rotate_symbol:new e.bF(t,i.u_rotate_symbol),u_aspect_ratio:new e.b8(t,i.u_aspect_ratio),u_fade_change:new e.b8(t,i.u_fade_change),u_label_plane_matrix:new e.bH(t,i.u_label_plane_matrix),u_coord_matrix:new e.bH(t,i.u_coord_matrix),u_is_text:new e.bF(t,i.u_is_text),u_pitch_with_map:new e.bF(t,i.u_pitch_with_map),u_is_along_line:new e.bF(t,i.u_is_along_line),u_is_variable_anchor:new e.bF(t,i.u_is_variable_anchor),u_texsize:new e.bK(t,i.u_texsize),u_texture:new e.bF(t,i.u_texture),u_translation:new e.bK(t,i.u_translation),u_pitched_scale:new e.b8(t,i.u_pitched_scale)}),symbolSDF:(t,i)=>({u_is_size_zoom_constant:new e.bF(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.bF(t,i.u_is_size_feature_constant),u_size_t:new e.b8(t,i.u_size_t),u_size:new e.b8(t,i.u_size),u_camera_to_center_distance:new e.b8(t,i.u_camera_to_center_distance),u_pitch:new e.b8(t,i.u_pitch),u_rotate_symbol:new e.bF(t,i.u_rotate_symbol),u_aspect_ratio:new e.b8(t,i.u_aspect_ratio),u_fade_change:new e.b8(t,i.u_fade_change),u_label_plane_matrix:new e.bH(t,i.u_label_plane_matrix),u_coord_matrix:new e.bH(t,i.u_coord_matrix),u_is_text:new e.bF(t,i.u_is_text),u_pitch_with_map:new e.bF(t,i.u_pitch_with_map),u_is_along_line:new e.bF(t,i.u_is_along_line),u_is_variable_anchor:new e.bF(t,i.u_is_variable_anchor),u_texsize:new e.bK(t,i.u_texsize),u_texture:new e.bF(t,i.u_texture),u_gamma_scale:new e.b8(t,i.u_gamma_scale),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_is_halo:new e.bF(t,i.u_is_halo),u_translation:new e.bK(t,i.u_translation),u_pitched_scale:new e.b8(t,i.u_pitched_scale)}),symbolTextAndIcon:(t,i)=>({u_is_size_zoom_constant:new e.bF(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.bF(t,i.u_is_size_feature_constant),u_size_t:new e.b8(t,i.u_size_t),u_size:new e.b8(t,i.u_size),u_camera_to_center_distance:new e.b8(t,i.u_camera_to_center_distance),u_pitch:new e.b8(t,i.u_pitch),u_rotate_symbol:new e.bF(t,i.u_rotate_symbol),u_aspect_ratio:new e.b8(t,i.u_aspect_ratio),u_fade_change:new e.b8(t,i.u_fade_change),u_label_plane_matrix:new e.bH(t,i.u_label_plane_matrix),u_coord_matrix:new e.bH(t,i.u_coord_matrix),u_is_text:new e.bF(t,i.u_is_text),u_pitch_with_map:new e.bF(t,i.u_pitch_with_map),u_is_along_line:new e.bF(t,i.u_is_along_line),u_is_variable_anchor:new e.bF(t,i.u_is_variable_anchor),u_texsize:new e.bK(t,i.u_texsize),u_texsize_icon:new e.bK(t,i.u_texsize_icon),u_texture:new e.bF(t,i.u_texture),u_texture_icon:new e.bF(t,i.u_texture_icon),u_gamma_scale:new e.b8(t,i.u_gamma_scale),u_device_pixel_ratio:new e.b8(t,i.u_device_pixel_ratio),u_is_halo:new e.bF(t,i.u_is_halo),u_translation:new e.bK(t,i.u_translation),u_pitched_scale:new e.b8(t,i.u_pitched_scale)}),background:(t,i)=>({u_opacity:new e.b8(t,i.u_opacity),u_color:new e.bG(t,i.u_color)}),backgroundPattern:(t,i)=>({u_opacity:new e.b8(t,i.u_opacity),u_image:new e.bF(t,i.u_image),u_pattern_tl_a:new e.bK(t,i.u_pattern_tl_a),u_pattern_br_a:new e.bK(t,i.u_pattern_br_a),u_pattern_tl_b:new e.bK(t,i.u_pattern_tl_b),u_pattern_br_b:new e.bK(t,i.u_pattern_br_b),u_texsize:new e.bK(t,i.u_texsize),u_mix:new e.b8(t,i.u_mix),u_pattern_size_a:new e.bK(t,i.u_pattern_size_a),u_pattern_size_b:new e.bK(t,i.u_pattern_size_b),u_scale_a:new e.b8(t,i.u_scale_a),u_scale_b:new e.b8(t,i.u_scale_b),u_pixel_coord_upper:new e.bK(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.bK(t,i.u_pixel_coord_lower),u_tile_units_to_pixels:new e.b8(t,i.u_tile_units_to_pixels)}),terrain:(t,i)=>({u_texture:new e.bF(t,i.u_texture),u_ele_delta:new e.b8(t,i.u_ele_delta),u_fog_matrix:new e.bH(t,i.u_fog_matrix),u_fog_color:new e.bG(t,i.u_fog_color),u_fog_ground_blend:new e.b8(t,i.u_fog_ground_blend),u_fog_ground_blend_opacity:new e.b8(t,i.u_fog_ground_blend_opacity),u_horizon_color:new e.bG(t,i.u_horizon_color),u_horizon_fog_blend:new e.b8(t,i.u_horizon_fog_blend),u_is_globe_mode:new e.b8(t,i.u_is_globe_mode)}),terrainDepth:(t,i)=>({u_ele_delta:new e.b8(t,i.u_ele_delta)}),terrainCoords:(t,i)=>({u_texture:new e.bF(t,i.u_texture),u_terrain_coords_id:new e.b8(t,i.u_terrain_coords_id),u_ele_delta:new e.b8(t,i.u_ele_delta)}),projectionErrorMeasurement:(t,i)=>({u_input:new e.b8(t,i.u_input),u_output_expected:new e.b8(t,i.u_output_expected)}),atmosphere:(t,i)=>({u_sun_pos:new e.bJ(t,i.u_sun_pos),u_atmosphere_blend:new e.b8(t,i.u_atmosphere_blend),u_globe_position:new e.bJ(t,i.u_globe_position),u_globe_radius:new e.b8(t,i.u_globe_radius),u_inv_proj_matrix:new e.bH(t,i.u_inv_proj_matrix)}),sky:(t,i)=>({u_sky_color:new e.bG(t,i.u_sky_color),u_horizon_color:new e.bG(t,i.u_horizon_color),u_horizon:new e.bK(t,i.u_horizon),u_horizon_normal:new e.bK(t,i.u_horizon_normal),u_sky_horizon_blend:new e.b8(t,i.u_sky_horizon_blend),u_sky_blend:new e.b8(t,i.u_sky_blend)})};class tr{constructor(t,e,i){this.context=t;const r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const e=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const er={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class ir{constructor(t,e,i,r){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=r,this.context=t;const n=t.gl;this.buffer=n.createBuffer(),t.bindVertexBuffer.set(this.buffer),n.bufferData(n.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,e){for(let i=0;i<this.attributes.length;i++){const r=e.attributes[this.attributes[i].name];void 0!==r&&t.enableVertexAttribArray(r)}}setVertexAttribPointers(t,e,i){for(let r=0;r<this.attributes.length;r++){const n=this.attributes[r],s=e.attributes[n.name];void 0!==s&&t.vertexAttribPointer(s,n.components,t[er[n.type]],!1,this.itemSize,n.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class rr{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class nr extends rr{getDefault(){return e.b7.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class sr extends rr{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class or extends rr{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class ar extends rr{getDefault(){return[!0,!0,!0,!0]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class lr extends rr{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class cr extends rr{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class hr extends rr{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const e=this.current;(t.func!==e.func||t.ref!==e.ref||t.mask!==e.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class ur extends rr{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class dr extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t,this.dirty=!1}}class pr extends rr{getDefault(){return[0,1]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class fr extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t,this.dirty=!1}}class mr extends rr{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class _r extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t,this.dirty=!1}}class gr extends rr{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class yr extends rr{getDefault(){return e.b7.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class xr extends rr{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class vr extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this.current=t,this.dirty=!1}}class br extends rr{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class wr extends rr{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class Tr extends rr{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class Pr extends rr{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class Ir extends rr{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Mr extends rr{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class Sr extends rr{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Cr extends rr{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class Er extends rr{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Ar extends rr{getDefault(){return null}set(t){const e=this.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class kr extends rr{getDefault(){return null}set(t){var e;if(t===this.current&&!this.dirty)return;const i=this.gl;Ue(i)?i.bindVertexArray(t):null===(e=i.getExtension("OES_vertex_array_object"))||void 0===e||e.bindVertexArrayOES(t),this.current=t,this.dirty=!1}}class zr extends rr{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class Rr extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class Dr extends rr{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class Lr extends rr{constructor(t,e){super(t),this.context=t,this.parent=e}getDefault(){return null}}class Fr extends Lr{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Br extends Lr{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Or extends Lr{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}const jr="Framebuffer is not complete";class Nr{constructor(t,e,i,r,n){this.context=t,this.width=e,this.height=i;const s=t.gl,o=this.framebuffer=s.createFramebuffer();if(this.colorAttachment=new Fr(t,o),r)this.depthAttachment=n?new Or(t,o):new Br(t,o);else if(n)throw new Error("Stencil cannot be set without depth");if(s.checkFramebufferStatus(s.FRAMEBUFFER)!==s.FRAMEBUFFER_COMPLETE)throw new Error(jr)}destroy(){const t=this.context.gl,e=this.colorAttachment.get();if(e&&t.deleteTexture(e),this.depthAttachment){const e=this.depthAttachment.get();e&&t.deleteRenderbuffer(e)}t.deleteFramebuffer(this.framebuffer)}}class Vr{constructor(t){var e,i;if(this.gl=t,this.clearColor=new nr(this),this.clearDepth=new sr(this),this.clearStencil=new or(this),this.colorMask=new ar(this),this.depthMask=new lr(this),this.stencilMask=new cr(this),this.stencilFunc=new hr(this),this.stencilOp=new ur(this),this.stencilTest=new dr(this),this.depthRange=new pr(this),this.depthTest=new fr(this),this.depthFunc=new mr(this),this.blend=new _r(this),this.blendFunc=new gr(this),this.blendColor=new yr(this),this.blendEquation=new xr(this),this.cullFace=new vr(this),this.cullFaceSide=new br(this),this.frontFace=new wr(this),this.program=new Tr(this),this.activeTexture=new Pr(this),this.viewport=new Ir(this),this.bindFramebuffer=new Mr(this),this.bindRenderbuffer=new Sr(this),this.bindTexture=new Cr(this),this.bindVertexBuffer=new Er(this),this.bindElementBuffer=new Ar(this),this.bindVertexArray=new kr(this),this.pixelStoreUnpack=new zr(this),this.pixelStoreUnpackPremultiplyAlpha=new Rr(this),this.pixelStoreUnpackFlipY=new Dr(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),Ue(t)){this.HALF_FLOAT=t.HALF_FLOAT;const r=t.getExtension("EXT_color_buffer_half_float");this.RGBA16F=null!==(e=t.RGBA16F)&&void 0!==e?e:null==r?void 0:r.RGBA16F_EXT,this.RGB16F=null!==(i=t.RGB16F)&&void 0!==i?i:null==r?void 0:r.RGB16F_EXT,t.getExtension("EXT_color_buffer_float")}else{t.getExtension("EXT_color_buffer_half_float"),t.getExtension("OES_texture_half_float_linear");const e=t.getExtension("OES_texture_half_float");this.HALF_FLOAT=null==e?void 0:e.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,e){return new tr(this,t,e)}createVertexBuffer(t,e,i){return new ir(this,t,e,i)}createRenderbuffer(t,e,i){const r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),n}createFramebuffer(t,e,i,r){return new Nr(this,t,e,i,r)}clear({color:t,depth:e,stencil:i}){const r=this.gl;let n=0;t&&(n|=r.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),void 0!==e&&(n|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(e),this.depthMask.set(!0)),void 0!==i&&(n|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),r.clear(n)}setCullFace(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){e.bC(t.blendFunction,Fe.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)}createVertexArray(){var t;return Ue(this.gl)?this.gl.createVertexArray():null===(t=this.gl.getExtension("OES_vertex_array_object"))||void 0===t?void 0:t.createVertexArrayOES()}deleteVertexArray(t){var e;return Ue(this.gl)?this.gl.deleteVertexArray(t):null===(e=this.gl.getExtension("OES_vertex_array_object"))||void 0===e?void 0:e.deleteVertexArrayOES(t)}unbindVAO(){this.bindVertexArray.set(null)}}let Zr;function Ur(t,i,r,n,s){const o=t.context,a=t.transform,l=o.gl,c=t.useProgram("collisionBox"),h=[];let u=0,d=0;for(let e=0;e<n.length;e++){const p=n[e],f=i.getTile(p).getBucket(r);if(!f)continue;const m=s?f.textCollisionBox:f.iconCollisionBox,_=f.collisionCircleArray;_.length>0&&(h.push({circleArray:_,circleOffset:d,coord:p}),u+=_.length/4,d=u),m&&c.draw(o,l.LINES,je.disabled,Ve.disabled,t.colorModeForRenderPass(),Oe.disabled,ki(t.transform),t.style.map.terrain&&t.style.map.terrain.getTerrainData(p),a.getProjectionData({overscaledTileID:p,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),r.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,null,t.transform.zoom,null,null,m.collisionVertexBuffer)}if(!s||!h.length)return;const p=t.useProgram("collisionCircle"),f=new e.bP;f.resize(4*u),f._trim();let m=0;for(const t of h)for(let e=0;e<t.circleArray.length/4;e++){const i=4*e,r=t.circleArray[i+0],n=t.circleArray[i+1],s=t.circleArray[i+2],o=t.circleArray[i+3];f.emplace(m++,r,n,s,o,0),f.emplace(m++,r,n,s,o,1),f.emplace(m++,r,n,s,o,2),f.emplace(m++,r,n,s,o,3)}(!Zr||Zr.length<2*u)&&(Zr=function(t){const i=2*t,r=new e.bR;r.resize(i),r._trim();for(let t=0;t<i;t++){const e=6*t;r.uint16[e+0]=4*t+0,r.uint16[e+1]=4*t+1,r.uint16[e+2]=4*t+2,r.uint16[e+3]=4*t+2,r.uint16[e+4]=4*t+3,r.uint16[e+5]=4*t+0}return r}(u));const _=o.createIndexBuffer(Zr,!0),g=o.createVertexBuffer(f,e.bQ.members,!0);for(const i of h){const n=zi(t.transform);p.draw(o,l.TRIANGLES,je.disabled,Ve.disabled,t.colorModeForRenderPass(),Oe.disabled,n,t.style.map.terrain&&t.style.map.terrain.getTerrainData(i.coord),null,r.id,g,_,e.aG.simpleSegment(0,2*i.circleOffset,i.circleArray.length,i.circleArray.length/2),null,t.transform.zoom,null,null,null)}g.destroy(),_.destroy()}const $r=e.at(new Float32Array(16));function Gr(t,i,r,n,s,o){const{horizontalAlign:a,verticalAlign:l}=e.aB(t);return new e.P((-(a-.5)*i/s+n[0])*o,(-(l-.5)*r/s+n[1])*o)}function qr(t,i,r,n,s,o){const a=i.tileAnchorPoint.add(new e.P(i.translation[0],i.translation[1]));if(i.pitchWithMap){let t=n.mult(o);r||(t=t.rotate(-s));const e=a.add(t);return bt(e.x,e.y,i.pitchedLabelPlaneMatrix,i.getElevation).point}if(r){const e=At(i.tileAnchorPoint.x+1,i.tileAnchorPoint.y,i).point.sub(t),r=Math.atan(e.y/e.x)+(e.x<0?Math.PI:0);return t.add(n.rotate(r))}return t.add(n)}function Hr(t,i,r,n,s,o,a,l,c,h,u,d){const p=t.text.placedSymbolArray,f=t.text.dynamicLayoutVertexArray,m=t.icon.dynamicLayoutVertexArray,_={};f.clear();for(let m=0;m<p.length;m++){const g=p.get(m),y=g.hidden||!g.crossTileID||t.allowVerticalPlacement&&!g.placedOrientation?null:n[g.crossTileID];if(y){const n=new e.P(g.anchorX,g.anchorY),p={getElevation:d,width:s.width,height:s.height,pitchedLabelPlaneMatrix:o,pitchWithMap:r,transform:s,tileAnchorPoint:n,translation:h,unwrappedTileID:u},m=r?zt(n.x,n.y,p):At(n.x,n.y,p),x=wt(s.cameraToCenterDistance,m.signedDistanceFromCamera);let v=e.ai(t.textSizeData,l,g)*x/e.av;r&&(v*=t.tilePixelRatio/a);const{width:b,height:w,anchor:T,textOffset:P,textBoxScale:I}=y,M=Gr(T,b,w,P,I,v),S=s.getPitchedTextCorrection(n.x+h[0],n.y+h[1],u),C=qr(m.point,p,i,M,-s.bearingInRadians,S),E=t.allowVerticalPlacement&&g.placedOrientation===e.ah.vertical?Math.PI/2:0;for(let t=0;t<g.numGlyphs;t++)e.ao(f,C,E);c&&g.associatedIconIndex>=0&&(_[g.associatedIconIndex]={shiftedAnchor:C,angle:E})}else Bt(g.numGlyphs,f)}if(c){m.clear();const i=t.icon.placedSymbolArray;for(let t=0;t<i.length;t++){const r=i.get(t);if(r.hidden)Bt(r.numGlyphs,m);else{const i=_[t];if(i)for(let t=0;t<r.numGlyphs;t++)e.ao(m,i.shiftedAnchor,i.angle);else Bt(r.numGlyphs,m)}}t.icon.dynamicLayoutVertexBuffer.updateData(m)}t.text.dynamicLayoutVertexBuffer.updateData(f)}function Wr(t,e,i){return i.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function Kr(t,i,r,n,s,o,a,l,c,h,u,d,p){const f=t.context,m=f.gl,_=t.transform,g="map"===l,y="map"===c,x="viewport"!==l&&"point"!==r.layout.get("symbol-placement"),v=g&&!y&&!x,b=!r.layout.get("symbol-sort-key").isConstant();let w=!1;const T=t.getDepthModeForSublayer(0,je.ReadOnly),P=r._unevaluatedLayout.hasValue("text-variable-anchor")||r._unevaluatedLayout.hasValue("text-variable-anchor-offset"),I=[],M=_.getCircleRadiusCorrection();for(const l of n){const n=i.getTile(l),c=n.getBucket(r);if(!c)continue;const u=s?c.text:c.icon;if(!u||!u.segments.get().length||!u.hasVisibleVertices)continue;const d=u.programConfigurations.get(r.id),f=s||c.sdfIcons,T=s?c.textSizeData:c.iconSizeData,S=y||0!==_.pitch,C=t.useProgram(Wr(f,s,c),d),E=e.ag(T,_.zoom),A=t.style.map.terrain&&t.style.map.terrain.getTerrainData(l);let k,z,R,D,L=[0,0],F=null;if(s)z=n.glyphAtlasTexture,R=m.LINEAR,k=n.glyphAtlasTexture.size,c.iconsInText&&(L=n.imageAtlasTexture.size,F=n.imageAtlasTexture,D=S||t.options.rotating||t.options.zooming||"composite"===T.kind||"camera"===T.kind?m.LINEAR:m.NEAREST);else{const e=1!==r.layout.get("icon-size").constantOr(0)||c.iconsNeedLinear;z=n.imageAtlasTexture,R=f||t.options.rotating||t.options.zooming||e||S?m.LINEAR:m.NEAREST,k=n.imageAtlasTexture.size}const B=e.aw(n,1,t.transform.zoom),O=yt(g,t.transform,B),j=e.K();e.aj(j,O);const N=xt(y,g,t.transform,B),V=e.ax(_,n,o,a),Z=_.getProjectionData({overscaledTileID:l,applyGlobeMatrix:!p,applyTerrainMatrix:!0}),U=P&&c.hasTextData(),$="none"!==r.layout.get("icon-text-fit")&&U&&c.hasIconData();if(x){const e=t.style.map.terrain?(e,i)=>t.style.map.terrain.getElevation(l,e,i):null,i="map"===r.layout.get("text-rotation-alignment");Pt(c,t,s,O,j,y,h,i,l.toUnwrapped(),_.width,_.height,V,e)}const G=s&&P||$,q=x||G?$r:y?O:t.transform.clipSpaceToPixelsMatrix,H=f&&0!==r.paint.get(s?"text-halo-width":"icon-halo-width").constantOr(1);let W;W=f?c.iconsInText?Ki(T.kind,E,v,y,x,G,t,q,N,V,k,L,M):Wi(T.kind,E,v,y,x,G,t,q,N,V,s,k,0,M):Hi(T.kind,E,v,y,x,G,t,q,N,V,s,k,M);const K={program:C,buffers:u,uniformValues:W,projectionData:Z,atlasTexture:z,atlasTextureIcon:F,atlasInterpolation:R,atlasInterpolationIcon:D,isSDF:f,hasHalo:H};if(b&&c.canOverlap){w=!0;const t=u.segments.get();for(const i of t)I.push({segments:new e.aG([i]),sortKey:i.sortKey,state:K,terrainData:A})}else I.push({segments:u.segments,sortKey:0,state:K,terrainData:A})}w&&I.sort(((t,e)=>t.sortKey-e.sortKey));for(const e of I){const i=e.state;if(f.activeTexture.set(m.TEXTURE0),i.atlasTexture.bind(i.atlasInterpolation,m.CLAMP_TO_EDGE),i.atlasTextureIcon&&(f.activeTexture.set(m.TEXTURE1),i.atlasTextureIcon&&i.atlasTextureIcon.bind(i.atlasInterpolationIcon,m.CLAMP_TO_EDGE)),i.isSDF){const n=i.uniformValues;i.hasHalo&&(n.u_is_halo=1,Xr(i.buffers,e.segments,r,t,i.program,T,u,d,n,i.projectionData,e.terrainData)),n.u_is_halo=0}Xr(i.buffers,e.segments,r,t,i.program,T,u,d,i.uniformValues,i.projectionData,e.terrainData)}}function Xr(t,e,i,r,n,s,o,a,l,c,h){const u=r.context;n.draw(u,u.gl.TRIANGLES,s,o,a,Oe.backCCW,l,h,c,i.id,t.layoutVertexBuffer,t.indexBuffer,e,i.paint,r.transform.zoom,t.programConfigurations.get(i.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function Yr(t,i,r,n,s){const o=t.context,a=o.gl,l=Ve.disabled,c=new Fe([a.ONE,a.ONE],e.b7.transparent,[!0,!0,!0,!0]),h=i.getBucket(r);if(!h)return;const u=n.key;let d=r.heatmapFbos.get(u);d||(d=Qr(o,i.tileSize,i.tileSize),r.heatmapFbos.set(u,d)),o.bindFramebuffer.set(d.framebuffer),o.viewport.set([0,0,i.tileSize,i.tileSize]),o.clear({color:e.b7.transparent});const p=h.programConfigurations.get(r.id),f=t.useProgram("heatmap",p,!s),m=t.transform.getProjectionData({overscaledTileID:i.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),_=t.style.map.terrain.getTerrainData(n);f.draw(o,a.TRIANGLES,je.disabled,l,c,Oe.disabled,Di(i,t.transform.zoom,r.paint.get("heatmap-intensity"),1),_,m,r.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,r.paint,t.transform.zoom,p)}function Jr(t,e,i,r,n){const s=t.context,o=s.gl,a=t.transform;s.setColorMode(t.colorModeForRenderPass());const l=tn(s,e),c=i.key,h=e.heatmapFbos.get(c);if(!h)return;s.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,h.colorAttachment.get()),s.activeTexture.set(o.TEXTURE1),l.bind(o.LINEAR,o.CLAMP_TO_EDGE);const u=a.getProjectionData({overscaledTileID:i,applyTerrainMatrix:n,applyGlobeMatrix:!r});t.useProgram("heatmapTexture").draw(s,o.TRIANGLES,je.disabled,Ve.disabled,t.colorModeForRenderPass(),Oe.disabled,Li(t,e,0,1),null,u,e.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments,e.paint,a.zoom),h.destroy(),e.heatmapFbos.delete(c)}function Qr(t,e,i){var r,n;const s=t.gl,o=s.createTexture();s.bindTexture(s.TEXTURE_2D,o),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MIN_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MAG_FILTER,s.LINEAR);const a=null!==(r=t.HALF_FLOAT)&&void 0!==r?r:s.UNSIGNED_BYTE,l=null!==(n=t.RGBA16F)&&void 0!==n?n:s.RGBA;s.texImage2D(s.TEXTURE_2D,0,l,e,i,0,s.RGBA,a,null);const c=t.createFramebuffer(e,i,!1,!1);return c.colorAttachment.set(o),c}function tn(t,e){return e.colorRampTexture||(e.colorRampTexture=new y(t,e.colorRamp,t.gl.RGBA)),e.colorRampTexture}function en(t,e,i,r,n){if(!i||!r||!r.imageAtlas)return;const s=r.imageAtlas.patternPositions;let o=s[i.to.toString()],a=s[i.from.toString()];if(!o&&a&&(o=a),!a&&o&&(a=o),!o||!a){const t=n.getPaintProperty(e);o=s[t],a=s[t]}o&&a&&t.setConstantPatternPositions(o,a)}function rn(t,i,r,n,s,o,a,l){const c=t.context.gl,h="fill-pattern",u=r.paint.get(h),d=u&&u.constantOr(1),p=r.getCrossfadeParameters();let f,m,_,g,y;const x=t.transform,v=r.paint.get("fill-translate"),b=r.paint.get("fill-translate-anchor");a?(m=d&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",f=c.LINES):(m=d?"fillPattern":"fill",f=c.TRIANGLES);const w=u.constantOr(null);for(const u of n){const T=i.getTile(u);if(d&&!T.patternsLoaded())continue;const P=T.getBucket(r);if(!P)continue;const I=P.programConfigurations.get(r.id),M=t.useProgram(m,I),S=t.style.map.terrain&&t.style.map.terrain.getTerrainData(u);d&&(t.context.activeTexture.set(c.TEXTURE0),T.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),I.updatePaintBuffers(p)),en(I,h,w,T,r);const C=x.getProjectionData({overscaledTileID:u,applyGlobeMatrix:!l,applyTerrainMatrix:!0}),E=e.ax(x,T,v,b);if(a){g=P.indexBuffer2,y=P.segments2;const e=[c.drawingBufferWidth,c.drawingBufferHeight];_="fillOutlinePattern"===m&&d?Ei(t,p,T,e,E):Ci(e,E)}else g=P.indexBuffer,y=P.segments,_=d?Si(t,p,T,E):{u_fill_translate:E};let A;if("translucent"===t.renderPass&&l){const[e]=t.getStencilConfigForOverlapAndUpdateStencilID(n);A=e[u.overscaledZ]}else A=t.stencilModeForClipping(u);M.draw(t.context,f,s,A,o,Oe.backCCW,_,S,C,r.id,P.layoutVertexBuffer,g,y,r.paint,t.transform.zoom,I)}}function nn(t,i,r,n,s,o,a,l){const c=t.context,h=c.gl,u="fill-extrusion-pattern",d=r.paint.get(u),p=d.constantOr(1),f=r.getCrossfadeParameters(),m=r.paint.get("fill-extrusion-opacity"),_=d.constantOr(null),g=t.transform;for(const d of n){const n=i.getTile(d),y=n.getBucket(r);if(!y)continue;const x=t.style.map.terrain&&t.style.map.terrain.getTerrainData(d),v=y.programConfigurations.get(r.id),b=t.useProgram(p?"fillExtrusionPattern":"fillExtrusion",v);p&&(t.context.activeTexture.set(h.TEXTURE0),n.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),v.updatePaintBuffers(f));const w=g.getProjectionData({overscaledTileID:d,applyGlobeMatrix:!l,applyTerrainMatrix:!0});en(v,u,_,n,r);const T=e.ax(g,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),P=r.paint.get("fill-extrusion-vertical-gradient"),I=p?Mi(t,P,m,T,d,f,n):Ii(t,P,m,T);b.draw(c,c.gl.TRIANGLES,s,o,a,Oe.backCCW,I,x,w,r.id,y.layoutVertexBuffer,y.indexBuffer,y.segments,r.paint,t.transform.zoom,v,t.style.map.terrain&&y.centroidVertexBuffer)}}function sn(t,e,i,r,n,s,o,a,l){var c;const h=t.style.projection,u=t.context,d=t.transform,p=u.gl,f=t.useProgram("hillshade"),m=!t.options.moving;for(const _ of r){const r=e.getTile(_),g=r.fbo;if(!g)continue;const y=h.getMeshFromTileID(u,_.canonical,a,!0,"raster"),x=null===(c=t.style.map.terrain)||void 0===c?void 0:c.getTerrainData(_);u.activeTexture.set(p.TEXTURE0),p.bindTexture(p.TEXTURE_2D,g.colorAttachment.get());const v=d.getProjectionData({overscaledTileID:_,aligned:m,applyGlobeMatrix:!l,applyTerrainMatrix:!0});f.draw(u,p.TRIANGLES,s,n[_.overscaledZ],o,Oe.backCCW,Fi(t,r,i),x,v,i.id,y.vertexBuffer,y.indexBuffer,y.segments)}}const on=[new e.P(0,0),new e.P(e.Z,0),new e.P(e.Z,e.Z),new e.P(0,e.Z)];function an(t,e,i,r,n,s,o,a,l=!1,c=!1){const h=r[r.length-1].overscaledZ,u=t.context,d=u.gl,p=t.useProgram("raster"),f=t.transform,m=t.style.projection,_=t.colorModeForRenderPass(),g=!t.options.moving;for(const y of r){const r=t.getDepthModeForSublayer(y.overscaledZ-h,1===i.paint.get("raster-opacity")?je.ReadWrite:je.ReadOnly,d.LESS),x=e.getTile(y);x.registerFadeDuration(i.paint.get("raster-fade-duration"));const v=e.findLoadedParent(y,0),b=e.findLoadedSibling(y),w=ln(x,v||b||null,e,i,t.transform,t.style.map.terrain);let T,P;const I="nearest"===i.paint.get("raster-resampling")?d.NEAREST:d.LINEAR;u.activeTexture.set(d.TEXTURE0),x.texture.bind(I,d.CLAMP_TO_EDGE,d.LINEAR_MIPMAP_NEAREST),u.activeTexture.set(d.TEXTURE1),v?(v.texture.bind(I,d.CLAMP_TO_EDGE,d.LINEAR_MIPMAP_NEAREST),T=Math.pow(2,v.tileID.overscaledZ-x.tileID.overscaledZ),P=[x.tileID.canonical.x*T%1,x.tileID.canonical.y*T%1]):x.texture.bind(I,d.CLAMP_TO_EDGE,d.LINEAR_MIPMAP_NEAREST),x.texture.useMipmap&&u.extTextureFilterAnisotropic&&t.transform.pitch>20&&d.texParameterf(d.TEXTURE_2D,u.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,u.extTextureFilterAnisotropicMax);const M=t.style.map.terrain&&t.style.map.terrain.getTerrainData(y),S=f.getProjectionData({overscaledTileID:y,aligned:g,applyGlobeMatrix:!c,applyTerrainMatrix:!0}),C=Gi(P||[0,0],T||1,w,i,a),E=m.getMeshFromTileID(u,y.canonical,s,o,"raster");p.draw(u,d.TRIANGLES,r,n?n[y.overscaledZ]:Ve.disabled,_,l?Oe.frontCCW:Oe.backCCW,C,M,S,i.id,E.vertexBuffer,E.indexBuffer,E.segments)}}function ln(t,i,r,n,s,a){const l=n.paint.get("raster-fade-duration");if(!a&&l>0){const n=o.now(),a=(n-t.timeAdded)/l,c=i?(n-i.timeAdded)/l:-1,h=r.getSource(),u=ht(s,{tileSize:h.tileSize,roundZoom:h.roundZoom}),d=!i||Math.abs(i.tileID.overscaledZ-u)>Math.abs(t.tileID.overscaledZ-u),p=d&&t.refreshedUponExpiration?1:e.ae(d?a:1-c,0,1);return t.refreshedUponExpiration&&a>=1&&(t.refreshedUponExpiration=!1),i?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}const cn=new e.b7(1,0,0,1),hn=new e.b7(0,1,0,1),un=new e.b7(0,0,1,1),dn=new e.b7(1,0,1,1),pn=new e.b7(0,1,1,1);function fn(t,e,i,r){_n(t,0,e+i/2,t.transform.width,i,r)}function mn(t,e,i,r){_n(t,e-i/2,0,i,t.transform.height,r)}function _n(t,e,i,r,n,s){const o=t.context,a=o.gl;a.enable(a.SCISSOR_TEST),a.scissor(e*t.pixelRatio,i*t.pixelRatio,r*t.pixelRatio,n*t.pixelRatio),o.clear({color:s}),a.disable(a.SCISSOR_TEST)}function gn(t,i,r){const n=t.context,s=n.gl,o=t.useProgram("debug"),a=je.disabled,l=Ve.disabled,c=t.colorModeForRenderPass(),h="$debug",u=t.style.map.terrain&&t.style.map.terrain.getTerrainData(r);n.activeTexture.set(s.TEXTURE0);const d=i.getTileByID(r.key).latestRawTileData,p=Math.floor((d&&d.byteLength||0)/1024),f=i.getTile(r).tileSize,m=512/Math.min(f,512)*(r.overscaledZ/t.transform.zoom)*.5;let _=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(_+=` => ${r.overscaledZ}`),function(t,e){t.initDebugOverlayCanvas();const i=t.debugOverlayCanvas,r=t.context.gl,n=t.debugOverlayCanvas.getContext("2d");n.clearRect(0,0,i.width,i.height),n.shadowColor="white",n.shadowBlur=2,n.lineWidth=1.5,n.strokeStyle="white",n.textBaseline="top",n.font="bold 36px Open Sans, sans-serif",n.fillText(e,5,5),n.strokeText(e,5,5),t.debugOverlayTexture.update(i),t.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(t,`${_} ${p}kB`);const g=t.transform.getProjectionData({overscaledTileID:r,applyGlobeMatrix:!0,applyTerrainMatrix:!0});o.draw(n,s.TRIANGLES,a,l,Fe.alphaBlended,Oe.disabled,Ri(e.b7.transparent,m),null,g,h,t.debugBuffer,t.quadTriangleIndexBuffer,t.debugSegments),o.draw(n,s.LINE_STRIP,a,l,c,Oe.disabled,Ri(e.b7.red),u,g,h,t.debugBuffer,t.tileBorderIndexBuffer,t.debugSegments)}function yn(t,e,i,r){const{isRenderingGlobe:n}=r,s=t.context,o=s.gl,a=t.transform,l=t.colorModeForRenderPass(),c=t.getDepthModeFor3D(),h=t.useProgram("terrain");s.bindFramebuffer.set(null),s.viewport.set([0,0,t.width,t.height]);for(const r of i){const i=e.getTerrainMesh(r.tileID),u=t.renderToTexture.getTexture(r),d=e.getTerrainData(r.tileID);s.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,u.texture);const p=e.getMeshFrameDelta(a.zoom),f=a.calculateFogMatrix(r.tileID.toUnwrapped()),m=vi(p,f,t.style.sky,a.pitch,n),_=a.getProjectionData({overscaledTileID:r.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});h.draw(s,o.TRIANGLES,c,Ve.disabled,l,Oe.backCCW,m,d,_,"terrain",i.vertexBuffer,i.indexBuffer,i.segments)}}function xn(t,i){if(!i.mesh){const r=new e.aF;r.emplaceBack(-1,-1),r.emplaceBack(1,-1),r.emplaceBack(1,1),r.emplaceBack(-1,1);const n=new e.aH;n.emplaceBack(0,1,2),n.emplaceBack(0,2,3),i.mesh=new fe(t.createVertexBuffer(r,me.members),t.createIndexBuffer(n),e.aG.simpleSegment(0,0,r.length,n.length))}return i.mesh}class vn{constructor(t,i){this.context=new Vr(t),this.transform=i,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:e.at(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=dt.maxUnderzooming+dt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new he}resize(t,e,i){if(this.width=Math.floor(t*i),this.height=Math.floor(e*i),this.pixelRatio=i,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const t of this.style._order)this.style._layers[t].resize()}setup(){const t=this.context,i=new e.aF;i.emplaceBack(0,0),i.emplaceBack(e.Z,0),i.emplaceBack(0,e.Z),i.emplaceBack(e.Z,e.Z),this.tileExtentBuffer=t.createVertexBuffer(i,me.members),this.tileExtentSegments=e.aG.simpleSegment(0,0,4,2);const r=new e.aF;r.emplaceBack(0,0),r.emplaceBack(e.Z,0),r.emplaceBack(0,e.Z),r.emplaceBack(e.Z,e.Z),this.debugBuffer=t.createVertexBuffer(r,me.members),this.debugSegments=e.aG.simpleSegment(0,0,4,5);const n=new e.bW;n.emplaceBack(0,0,0,0),n.emplaceBack(e.Z,0,e.Z,0),n.emplaceBack(0,e.Z,0,e.Z),n.emplaceBack(e.Z,e.Z,e.Z,e.Z),this.rasterBoundsBuffer=t.createVertexBuffer(n,yi.members),this.rasterBoundsSegments=e.aG.simpleSegment(0,0,4,2);const s=new e.aF;s.emplaceBack(0,0),s.emplaceBack(e.Z,0),s.emplaceBack(0,e.Z),s.emplaceBack(e.Z,e.Z),this.rasterBoundsBufferPosOnly=t.createVertexBuffer(s,me.members),this.rasterBoundsSegmentsPosOnly=e.aG.simpleSegment(0,0,4,5);const o=new e.aF;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(o,me.members),this.viewportSegments=e.aG.simpleSegment(0,0,4,2);const a=new e.bX;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(a);const l=new e.aH;l.emplaceBack(1,0,2),l.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(l);const c=this.context.gl;this.stencilClearMode=new Ve({func:c.ALWAYS,mask:0},0,255,c.ZERO,c.ZERO,c.ZERO),this.tileExtentMesh=new fe(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const t=this.context,i=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const r=e.K();e.bO(r,0,this.width,this.height,0,0,1),e.M(r,r,[i.drawingBufferWidth,i.drawingBufferHeight,0]);const n={mainMatrix:r,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:r};this.useProgram("clippingMask",null,!0).draw(t,i.TRIANGLES,je.disabled,this.stencilClearMode,Fe.disabled,Oe.disabled,null,null,n,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,e,i){if(this.currentStencilSource===t.source||!t.isTileClipped()||!e||!e.length)return;this.currentStencilSource=t.source,this.nextStencilID+e.length>256&&this.clearStencil();const r=this.context;r.setColorMode(Fe.disabled),r.setDepthMode(je.disabled);const n={};for(const t of e)n[t.key]=this.nextStencilID++;this._renderTileMasks(n,e,i,!0),this._renderTileMasks(n,e,i,!1),this._tileClippingMaskIDs=n}_renderTileMasks(t,e,i,r){const n=this.context,s=n.gl,o=this.style.projection,a=this.transform,l=this.useProgram("clippingMask");for(const c of e){const e=t[c.key],h=this.style.map.terrain&&this.style.map.terrain.getTerrainData(c),u=o.getMeshFromTileID(this.context,c.canonical,r,!0,"stencil"),d=a.getProjectionData({overscaledTileID:c,applyGlobeMatrix:!0,applyTerrainMatrix:!0});l.draw(n,s.TRIANGLES,je.disabled,new Ve({func:s.ALWAYS,mask:0},e,255,s.KEEP,s.KEEP,s.REPLACE),Fe.disabled,i?Oe.disabled:Oe.backCCW,null,h,d,"$clipping",u.vertexBuffer,u.indexBuffer,u.segments)}}_renderTilesDepthBuffer(){const t=this.context,e=t.gl,i=this.style.projection,r=this.transform,n=this.useProgram("depth"),s=this.getDepthModeFor3D(),o=ut(r,{tileSize:r.tileSize});for(const a of o){const o=this.style.map.terrain&&this.style.map.terrain.getTerrainData(a),l=i.getMeshFromTileID(this.context,a.canonical,!0,!0,"raster"),c=r.getProjectionData({overscaledTileID:a,applyGlobeMatrix:!0,applyTerrainMatrix:!0});n.draw(t,e.TRIANGLES,s,Ve.disabled,Fe.disabled,Oe.backCCW,null,o,c,"$clipping",l.vertexBuffer,l.indexBuffer,l.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,e=this.context.gl;return new Ve({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)}stencilModeForClipping(t){const e=this.context.gl;return new Ve({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(t){const e=this.context.gl,i=t.sort(((t,e)=>e.overscaledZ-t.overscaledZ)),r=i[i.length-1].overscaledZ,n=i[0].overscaledZ-r+1;if(n>1){this.currentStencilSource=void 0,this.nextStencilID+n>256&&this.clearStencil();const t={};for(let i=0;i<n;i++)t[i+r]=new Ve({func:e.GEQUAL,mask:255},i+this.nextStencilID,255,e.KEEP,e.KEEP,e.REPLACE);return this.nextStencilID+=n,[t,i]}return[{[r]:Ve.disabled},i]}stencilConfigForOverlapTwoPass(t){const e=this.context.gl,i=t.sort(((t,e)=>e.overscaledZ-t.overscaledZ)),r=i[i.length-1].overscaledZ,n=i[0].overscaledZ-r+1;if(this.clearStencil(),n>1){const t={},s={};for(let i=0;i<n;i++)t[i+r]=new Ve({func:e.GREATER,mask:255},n+1+i,255,e.KEEP,e.KEEP,e.REPLACE),s[i+r]=new Ve({func:e.GREATER,mask:255},1+i,255,e.KEEP,e.KEEP,e.REPLACE);return this.nextStencilID=2*n+1,[t,s,i]}return this.nextStencilID=3,[{[r]:new Ve({func:e.GREATER,mask:255},2,255,e.KEEP,e.KEEP,e.REPLACE)},{[r]:new Ve({func:e.GREATER,mask:255},1,255,e.KEEP,e.KEEP,e.REPLACE)},i]}colorModeForRenderPass(){const t=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new Fe([t.CONSTANT_COLOR,t.ONE],new e.b7(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?Fe.unblended:Fe.alphaBlended}getDepthModeForSublayer(t,e,i){if(!this.opaquePassEnabledForLayer())return je.disabled;const r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new je(i||this.context.gl.LEQUAL,e,[r,r])}getDepthModeFor3D(){return new je(this.context.gl.LEQUAL,je.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,i){var r,n;this.style=t,this.options=i,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(o.now()),this.imageManager.beginFrame();const s=this.style._order,a=this.style.sourceCaches,l={},c={},h={},u={isRenderingToTexture:!1,isRenderingGlobe:(null===(r=t.projection)||void 0===r?void 0:r.transitionState)>0};for(const t in a){const e=a[t];e.used&&e.prepare(this.context),l[t]=e.getVisibleCoordinates(!1),c[t]=l[t].slice().reverse(),h[t]=e.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let t=0;t<s.length;t++)if(this.style._layers[s[t]].is3D()){this.opaquePassCutoff=t;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const t of s){const e=this.style._layers[t];if(!e.hasOffscreenPass()||e.isHidden(this.transform.zoom))continue;const i=c[e.source];("custom"===e.type||i.length)&&this.renderLayer(this,a[e.source],e,i,u)}if(null===(n=this.style.projection)||void 0===n||n.updateGPUdependent({context:this.context,useProgram:t=>this.useProgram(t)}),this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?e.b7.black:e.b7.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(t,e){const i=t.context,r=i.gl,n=((t,e,i)=>{const r=Math.cos(e.rollInRadians),n=Math.sin(e.rollInRadians),s=be(e),o=e.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:t.properties.get("sky-color"),u_horizon_color:t.properties.get("horizon-color"),u_horizon:[(e.width/2-s*n)*i,(e.height/2+s*r)*i],u_horizon_normal:[-n,r],u_sky_horizon_blend:t.properties.get("sky-horizon-blend")*e.height/2*i,u_sky_blend:o}})(e,t.style.map.transform,t.pixelRatio),s=new je(r.LEQUAL,je.ReadWrite,[0,1]),o=Ve.disabled,a=t.colorModeForRenderPass(),l=t.useProgram("sky"),c=xn(i,e);l.draw(i,r.TRIANGLES,s,o,a,Oe.disabled,n,null,void 0,"sky",c.vertexBuffer,c.indexBuffer,c.segments)}(this,this.style.sky),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(t._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=s.length-1;this.currentLayer>=0;this.currentLayer--){const t=this.style._layers[s[this.currentLayer]],e=a[t.source],i=l[t.source];this._renderTileClippingMasks(t,i,!1),this.renderLayer(this,e,t,i,u)}this.renderPass="translucent";let d=!1;for(this.currentLayer=0;this.currentLayer<s.length;this.currentLayer++){const t=this.style._layers[s[this.currentLayer]],e=a[t.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(t,u))continue;this.opaquePassEnabledForLayer()||d||(d=!0,u.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());const i=("symbol"===t.type?h:c)[t.source];this._renderTileClippingMasks(t,l[t.source],!1),this.renderLayer(this,e,t,i,u)}if(u.isRenderingGlobe&&function(t,i,r){const n=t.context,s=n.gl,o=t.useProgram("atmosphere"),a=new je(s.LEQUAL,je.ReadOnly,[0,1]),l=t.transform,c=function(t,i){const r=t.properties.get("position"),n=[-r.x,-r.y,-r.z],s=e.at(new Float64Array(16));return"map"===t.properties.get("anchor")&&(e.a_(s,s,i.rollInRadians),e.a$(s,s,-i.pitchInRadians),e.a_(s,s,i.bearingInRadians),e.a$(s,s,i.center.lat*Math.PI/180),e.bm(s,s,-i.center.lng*Math.PI/180)),e.bV(n,n,s),n}(r,t.transform),h=l.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),u=i.properties.get("atmosphere-blend")*h.projectionTransition;if(0===u)return;const d=ti(l.worldSize,l.center.lat),p=l.inverseProjectionMatrix,f=new Float64Array(4);f[3]=1,e.ap(f,f,l.modelViewProjectionMatrix),f[0]/=f[3],f[1]/=f[3],f[2]/=f[3],f[3]=1,e.ap(f,f,p),f[0]/=f[3],f[1]/=f[3],f[2]/=f[3],f[3]=1;const m=((t,e,i,r,n)=>({u_sun_pos:t,u_atmosphere_blend:e,u_globe_position:i,u_globe_radius:r,u_inv_proj_matrix:n}))(c,u,[f[0],f[1],f[2]],d,p),_=xn(n,i);o.draw(n,s.TRIANGLES,a,Ve.disabled,Fe.alphaBlended,Oe.disabled,m,null,null,"atmosphere",_.vertexBuffer,_.indexBuffer,_.segments)}(this,this.style.sky,this.style.light),this.options.showTileBoundaries){const t=function(t,e){let i=null;const r=Object.values(t._layers).flatMap((i=>i.source&&!i.isHidden(e)?[t.sourceCaches[i.source]]:[])),n=r.filter((t=>"vector"===t.getSource().type)),s=r.filter((t=>"vector"!==t.getSource().type)),o=t=>{(!i||i.getSource().maxzoom<t.getSource().maxzoom)&&(i=t)};return n.forEach((t=>o(t))),i||s.forEach((t=>o(t))),i}(this.style,this.transform.zoom);t&&function(t,e,i){for(let r=0;r<i.length;r++)gn(t,e,i[r])}(this,t,t.getVisibleCoordinates())}this.options.showPadding&&function(t){const e=t.transform.padding;fn(t,t.transform.height-(e.top||0),3,cn),fn(t,e.bottom||0,3,hn),mn(t,e.left||0,3,un),mn(t,t.transform.width-(e.right||0),3,dn);const i=t.transform.centerPoint;!function(t,e,i,r){_n(t,e-1,i-10,2,20,r),_n(t,e-10,i-1,20,2,r)}(t,i.x,t.transform.height-i.y,pn)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(t){if(!this.style||!this.style.map||!this.style.map.terrain)return;const i=this.terrainFacilitator.matrix,r=this.transform.modelViewProjectionMatrix;let n=this.terrainFacilitator.dirty;n||(n=t?!e.bY(i,r):!e.bZ(i,r)),n||(n=this.style.map.terrain.sourceCache.anyTilesAfterTime(this.terrainFacilitator.renderTime)),n&&(e.b_(i,r),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(t,i){const r=t.context,n=r.gl,s=t.transform,o=Fe.unblended,a=new je(n.LEQUAL,je.ReadWrite,[0,1]),l=i.sourceCache.getRenderableTiles(),c=t.useProgram("terrainDepth");r.bindFramebuffer.set(i.getFramebuffer("depth").framebuffer),r.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),r.clear({color:e.b7.transparent,depth:1});for(const t of l){const e=i.getTerrainMesh(t.tileID),l=i.getTerrainData(t.tileID),h=s.getProjectionData({overscaledTileID:t.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}),u={u_ele_delta:i.getMeshFrameDelta(s.zoom)};c.draw(r,n.TRIANGLES,a,Ve.disabled,o,Oe.backCCW,u,l,h,"terrain",e.vertexBuffer,e.indexBuffer,e.segments)}r.bindFramebuffer.set(null),r.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain),function(t,i){const r=t.context,n=r.gl,s=t.transform,o=Fe.unblended,a=new je(n.LEQUAL,je.ReadWrite,[0,1]),l=i.getCoordsTexture(),c=i.sourceCache.getRenderableTiles(),h=t.useProgram("terrainCoords");r.bindFramebuffer.set(i.getFramebuffer("coords").framebuffer),r.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),r.clear({color:e.b7.transparent,depth:1}),i.coordsIndex=[];for(const t of c){const e=i.getTerrainMesh(t.tileID),c=i.getTerrainData(t.tileID);r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,l.texture);const u={u_terrain_coords_id:(255-i.coordsIndex.length)/255,u_texture:0,u_ele_delta:i.getMeshFrameDelta(s.zoom)},d=s.getProjectionData({overscaledTileID:t.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});h.draw(r,n.TRIANGLES,a,Ve.disabled,o,Oe.backCCW,u,c,d,"terrain",e.vertexBuffer,e.indexBuffer,e.segments),i.coordsIndex.push(t.tileID.key)}r.bindFramebuffer.set(null),r.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain))}renderLayer(t,i,r,n,s){r.isHidden(this.transform.zoom)||("background"===r.type||"custom"===r.type||(n||[]).length)&&(this.id=r.id,e.b$(r)?function(t,i,r,n,s,o){if("translucent"!==t.renderPass)return;const{isRenderingToTexture:a}=o,l=Ve.disabled,c=t.colorModeForRenderPass();(r._unevaluatedLayout.hasValue("text-variable-anchor")||r._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(t,i,r,n,s,o,a,l,c){const h=i.transform,u=i.style.map.terrain,d="map"===s,p="map"===o;for(const s of t){const t=n.getTile(s),o=t.getBucket(r);if(!o||!o.text||!o.text.segments.get().length)continue;const f=e.ag(o.textSizeData,h.zoom),m=e.aw(t,1,i.transform.zoom),_=yt(d,i.transform,m),g="none"!==r.layout.get("icon-text-fit")&&o.hasIconData();if(f){const i=Math.pow(2,h.zoom-t.tileID.overscaledZ),r=u?(t,e)=>u.getElevation(s,t,e):null;Hr(o,d,p,c,h,_,i,f,g,e.ax(h,t,a,l),s.toUnwrapped(),r)}}}(n,t,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),s),0!==r.paint.get("icon-opacity").constantOr(1)&&Kr(t,i,r,n,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),l,c,a),0!==r.paint.get("text-opacity").constantOr(1)&&Kr(t,i,r,n,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),l,c,a),i.map.showCollisionBoxes&&(Ur(t,i,r,n,!0),Ur(t,i,r,n,!1))}(t,i,r,n,this.style.placement.variableOffsets,s):e.c0(r)?function(t,i,r,n,s){if("translucent"!==t.renderPass)return;const{isRenderingToTexture:o}=s,a=r.paint.get("circle-opacity"),l=r.paint.get("circle-stroke-width"),c=r.paint.get("circle-stroke-opacity"),h=!r.layout.get("circle-sort-key").isConstant();if(0===a.constantOr(1)&&(0===l.constantOr(1)||0===c.constantOr(1)))return;const u=t.context,d=u.gl,p=t.transform,f=t.getDepthModeForSublayer(0,je.ReadOnly),m=Ve.disabled,_=t.colorModeForRenderPass(),g=[],y=p.getCircleRadiusCorrection();for(let s=0;s<n.length;s++){const a=n[s],l=i.getTile(a),c=l.getBucket(r);if(!c)continue;const u=r.paint.get("circle-translate"),d=r.paint.get("circle-translate-anchor"),f=e.ax(p,l,u,d),m=c.programConfigurations.get(r.id),_=t.useProgram("circle",m),x=c.layoutVertexBuffer,v=c.indexBuffer,b=t.style.map.terrain&&t.style.map.terrain.getTerrainData(a),w={programConfiguration:m,program:_,layoutVertexBuffer:x,indexBuffer:v,uniformValues:Ai(t,l,r,f,y),terrainData:b,projectionData:p.getProjectionData({overscaledTileID:a,applyGlobeMatrix:!o,applyTerrainMatrix:!0})};if(h){const t=c.segments.get();for(const i of t)g.push({segments:new e.aG([i]),sortKey:i.sortKey,state:w})}else g.push({segments:c.segments,sortKey:0,state:w})}h&&g.sort(((t,e)=>t.sortKey-e.sortKey));for(const e of g){const{programConfiguration:i,program:n,layoutVertexBuffer:s,indexBuffer:o,uniformValues:a,terrainData:l,projectionData:c}=e.state;n.draw(u,d.TRIANGLES,f,m,_,Oe.backCCW,a,l,c,r.id,s,o,e.segments,r.paint,t.transform.zoom,i)}}(t,i,r,n,s):e.c1(r)?function(t,i,r,n,s){if(0===r.paint.get("heatmap-opacity"))return;const o=t.context,{isRenderingToTexture:a,isRenderingGlobe:l}=s;if(t.style.map.terrain){for(const e of n){const n=i.getTile(e);i.hasRenderableParent(e)||("offscreen"===t.renderPass?Yr(t,n,r,e,l):"translucent"===t.renderPass&&Jr(t,r,e,a,l))}o.viewport.set([0,0,t.width,t.height])}else"offscreen"===t.renderPass?function(t,i,r,n){const s=t.context,o=s.gl,a=t.transform,l=Ve.disabled,c=new Fe([o.ONE,o.ONE],e.b7.transparent,[!0,!0,!0,!0]);(function(t,i,r){const n=t.gl;t.activeTexture.set(n.TEXTURE1),t.viewport.set([0,0,i.width/4,i.height/4]);let s=r.heatmapFbos.get(e.bS);s?(n.bindTexture(n.TEXTURE_2D,s.colorAttachment.get()),t.bindFramebuffer.set(s.framebuffer)):(s=Qr(t,i.width/4,i.height/4),r.heatmapFbos.set(e.bS,s))})(s,t,r),s.clear({color:e.b7.transparent});for(let e=0;e<n.length;e++){const h=n[e];if(i.hasRenderableParent(h))continue;const u=i.getTile(h),d=u.getBucket(r);if(!d)continue;const p=d.programConfigurations.get(r.id),f=t.useProgram("heatmap",p),m=a.getProjectionData({overscaledTileID:h,applyGlobeMatrix:!0,applyTerrainMatrix:!1}),_=a.getCircleRadiusCorrection();f.draw(s,o.TRIANGLES,je.disabled,l,c,Oe.backCCW,Di(u,a.zoom,r.paint.get("heatmap-intensity"),_),null,m,r.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,r.paint,a.zoom,p)}s.viewport.set([0,0,t.width,t.height])}(t,i,r,n):"translucent"===t.renderPass&&function(t,i){const r=t.context,n=r.gl;r.setColorMode(t.colorModeForRenderPass());const s=i.heatmapFbos.get(e.bS);s&&(r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,s.colorAttachment.get()),r.activeTexture.set(n.TEXTURE1),tn(r,i).bind(n.LINEAR,n.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(r,n.TRIANGLES,je.disabled,Ve.disabled,t.colorModeForRenderPass(),Oe.disabled,Li(t,i,0,1),null,null,i.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,i.paint,t.transform.zoom))}(t,r)}(t,i,r,n,s):e.c2(r)?function(t,i,r,n,s){if("translucent"!==t.renderPass)return;const{isRenderingToTexture:o}=s,a=r.paint.get("line-opacity"),l=r.paint.get("line-width");if(0===a.constantOr(1)||0===l.constantOr(1))return;const c=t.getDepthModeForSublayer(0,je.ReadOnly),h=t.colorModeForRenderPass(),u=r.paint.get("line-dasharray"),d=r.paint.get("line-pattern"),p=d.constantOr(1),f=r.paint.get("line-gradient"),m=r.getCrossfadeParameters(),_=p?"linePattern":u?"lineSDF":f?"lineGradient":"line",g=t.context,x=g.gl,v=t.transform;let b=!0;for(const s of n){const a=i.getTile(s);if(p&&!a.patternsLoaded())continue;const l=a.getBucket(r);if(!l)continue;const w=l.programConfigurations.get(r.id),T=t.context.program.get(),P=t.useProgram(_,w),I=b||P.program!==T,M=t.style.map.terrain&&t.style.map.terrain.getTerrainData(s),S=d.constantOr(null);if(S&&a.imageAtlas){const t=a.imageAtlas,e=t.patternPositions[S.to.toString()],i=t.patternPositions[S.from.toString()];e&&i&&w.setConstantPatternPositions(e,i)}const C=v.getProjectionData({overscaledTileID:s,applyGlobeMatrix:!o,applyTerrainMatrix:!0}),E=v.getPixelScale(),A=p?Vi(t,a,r,E,m):u?Zi(t,a,r,E,u,m):f?Ni(t,a,r,E,l.lineClipsArray.length):ji(t,a,r,E);if(p)g.activeTexture.set(x.TEXTURE0),a.imageAtlasTexture.bind(x.LINEAR,x.CLAMP_TO_EDGE),w.updatePaintBuffers(m);else if(u&&(I||t.lineAtlas.dirty))g.activeTexture.set(x.TEXTURE0),t.lineAtlas.bind(g);else if(f){const n=l.gradients[r.id];let o=n.texture;if(r.gradientVersion!==n.version){let a=256;if(r.stepInterpolant){const r=i.getSource().maxzoom,n=s.canonical.z===r?Math.ceil(1<<t.transform.maxZoom-s.canonical.z):1;a=e.ae(e.bT(l.maxLineLength/e.Z*1024*n),256,g.maxTextureSize)}n.gradient=e.bU({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:a,image:n.gradient||void 0,clips:l.lineClipsArray}),n.texture?n.texture.update(n.gradient):n.texture=new y(g,n.gradient,x.RGBA),n.version=r.gradientVersion,o=n.texture}g.activeTexture.set(x.TEXTURE0),o.bind(r.stepInterpolant?x.NEAREST:x.LINEAR,x.CLAMP_TO_EDGE)}let k;if(o){const[e]=t.getStencilConfigForOverlapAndUpdateStencilID(n);k=e[s.overscaledZ]}else k=t.stencilModeForClipping(s);P.draw(g,x.TRIANGLES,c,k,h,Oe.disabled,A,M,C,r.id,l.layoutVertexBuffer,l.indexBuffer,l.segments,r.paint,t.transform.zoom,w,l.layoutVertexBuffer2),b=!1}}(t,i,r,n,s):e.c3(r)?function(t,i,r,n,s){const o=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0===a.constantOr(1))return;const{isRenderingToTexture:l}=s,c=t.colorModeForRenderPass(),h=r.paint.get("fill-pattern"),u=t.opaquePassEnabledForLayer()&&!h.constantOr(1)&&1===o.constantOr(e.b7.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(t.renderPass===u){const e=t.getDepthModeForSublayer(1,"opaque"===t.renderPass?je.ReadWrite:je.ReadOnly);rn(t,i,r,n,e,c,!1,l)}if("translucent"===t.renderPass&&r.paint.get("fill-antialias")){const e=t.getDepthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,je.ReadOnly);rn(t,i,r,n,e,c,!0,l)}}(t,i,r,n,s):e.c4(r)?function(t,e,i,r,n){const s=i.paint.get("fill-extrusion-opacity");if(0===s)return;const{isRenderingToTexture:o}=n;if("translucent"===t.renderPass){const n=new je(t.context.gl.LEQUAL,je.ReadWrite,t.depthRangeFor3D);if(1!==s||i.paint.get("fill-extrusion-pattern").constantOr(1))nn(t,e,i,r,n,Ve.disabled,Fe.disabled,o),nn(t,e,i,r,n,t.stencilModeFor3D(),t.colorModeForRenderPass(),o);else{const s=t.colorModeForRenderPass();nn(t,e,i,r,n,Ve.disabled,s,o)}}}(t,i,r,n,s):e.c5(r)?function(t,e,i,r,n){if("offscreen"!==t.renderPass&&"translucent"!==t.renderPass)return;const{isRenderingToTexture:s}=n,o=t.context,a=t.style.projection.useSubdivision,l=t.getDepthModeForSublayer(0,je.ReadOnly),c=t.colorModeForRenderPass();if("offscreen"===t.renderPass)!function(t,e,i,r,n,s,o){const a=t.context,l=a.gl;for(const c of i){const i=e.getTile(c),h=i.dem;if(!h||!h.data)continue;if(!i.needsHillshadePrepare)continue;const u=h.dim,d=h.stride,p=h.getPixels();if(a.activeTexture.set(l.TEXTURE1),a.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||t.getTileTexture(d),i.demTexture){const t=i.demTexture;t.update(p,{premultiply:!1}),t.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else i.demTexture=new y(a,p,l.RGBA,{premultiply:!1}),i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);a.activeTexture.set(l.TEXTURE0);let f=i.fbo;if(!f){const t=new y(a,{width:u,height:u,data:null},l.RGBA);t.bind(l.LINEAR,l.CLAMP_TO_EDGE),f=i.fbo=a.createFramebuffer(u,u,!0,!1),f.colorAttachment.set(t.texture)}a.bindFramebuffer.set(f.framebuffer),a.viewport.set([0,0,u,u]),t.useProgram("hillshadePrepare").draw(a,l.TRIANGLES,n,s,o,Oe.disabled,Bi(i.tileID,h),null,null,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments),i.needsHillshadePrepare=!1}}(t,e,r,i,l,Ve.disabled,c),o.viewport.set([0,0,t.width,t.height]);else if("translucent"===t.renderPass)if(a){const[n,o,a]=t.stencilConfigForOverlapTwoPass(r);sn(t,e,i,a,n,l,c,!1,s),sn(t,e,i,a,o,l,c,!0,s)}else{const[n,o]=t.getStencilConfigForOverlapAndUpdateStencilID(r);sn(t,e,i,o,n,l,c,!1,s)}}(t,i,r,n,s):e.c6(r)?function(t,e,i,r,n){if("translucent"!==t.renderPass)return;if(0===i.paint.get("raster-opacity"))return;if(!r.length)return;const{isRenderingToTexture:s}=n,o=e.getSource(),a=t.style.projection.useSubdivision;if(o instanceof X)an(t,e,i,r,null,!1,!1,o.tileCoords,o.flippedWindingOrder,s);else if(a){const[n,o,a]=t.stencilConfigForOverlapTwoPass(r);an(t,e,i,a,n,!1,!0,on,!1,s),an(t,e,i,a,o,!0,!0,on,!1,s)}else{const[n,o]=t.getStencilConfigForOverlapAndUpdateStencilID(r);an(t,e,i,o,n,!1,!0,on,!1,s)}}(t,i,r,n,s):e.c7(r)?function(t,e,i,r,n){const s=i.paint.get("background-color"),o=i.paint.get("background-opacity");if(0===o)return;const{isRenderingToTexture:a}=n,l=t.context,c=l.gl,h=t.style.projection,u=t.transform,d=u.tileSize,p=i.paint.get("background-pattern");if(t.isPatternMissing(p))return;const f=!p&&1===s.a&&1===o&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass!==f)return;const m=Ve.disabled,_=t.getDepthModeForSublayer(0,"opaque"===f?je.ReadWrite:je.ReadOnly),g=t.colorModeForRenderPass(),y=t.useProgram(p?"backgroundPattern":"background"),x=r||ut(u,{tileSize:d,terrain:t.style.map.terrain});p&&(l.activeTexture.set(c.TEXTURE0),t.imageManager.bind(t.context));const v=i.getCrossfadeParameters();for(const e of x){const r=u.getProjectionData({overscaledTileID:e,applyGlobeMatrix:!a,applyTerrainMatrix:!0}),n=p?Yi(o,t,p,{tileID:e,tileSize:d},v):Xi(o,s),f=t.style.map.terrain&&t.style.map.terrain.getTerrainData(e),x=h.getMeshFromTileID(l,e.canonical,!1,!0,"raster");y.draw(l,c.TRIANGLES,_,m,g,Oe.backCCW,n,f,r,i.id,x.vertexBuffer,x.indexBuffer,x.segments)}}(t,0,r,n,s):e.c8(r)&&function(t,e,i,r){const{isRenderingGlobe:n}=r,s=t.context,o=i.implementation,a=t.style.projection,l=t.transform,c=l.getProjectionDataForCustomLayer(n),h={farZ:l.farZ,nearZ:l.nearZ,fov:l.fov*Math.PI/180,modelViewProjectionMatrix:l.modelViewProjectionMatrix,projectionMatrix:l.projectionMatrix,shaderData:{variantName:a.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;\nuniform mat4 u_projection_matrix;\n${a.shaderPreludeCode.vertexSource}`,define:a.shaderDefine},defaultProjectionData:c},u=o.renderingMode?o.renderingMode:"2d";if("offscreen"===t.renderPass){const e=o.prerender;e&&(t.setCustomLayerDefaults(),s.setColorMode(t.colorModeForRenderPass()),e.call(o,s.gl,h),s.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),s.setColorMode(t.colorModeForRenderPass()),s.setStencilMode(Ve.disabled);const e="3d"===u?t.getDepthModeFor3D():t.getDepthModeForSublayer(0,je.ReadOnly);s.setDepthMode(e),o.render(s.gl,h),s.setDirty(),t.setBaseState(),s.bindFramebuffer.set(null)}}(t,0,r,s))}saveTileTexture(t){const e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){const e=this._tileTextures[t];return e&&e.length>0?e.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const e=this.imageManager.getPattern(t.from.toString()),i=this.imageManager.getPattern(t.to.toString());return!e||!i}useProgram(t,e,i=!1){this.cache=this.cache||{};const r=!!this.style.map.terrain,n=this.style.projection,s=t+(e?e.cacheKey:"")+`/${i?ge:n.shaderVariantName}`+(this._showOverdrawInspector?"/overdraw":"")+(r?"/terrain":"");return this.cache[s]||(this.cache[s]=new Ti(this.context,de[t],e,Qi[t],this._showOverdrawInspector,r,i?de.projectionMercator:n.shaderPreludeCode,i?_e:n.shaderDefine)),this.cache[s]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new y(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:e}=this.context.gl;return this.width!==t||this.height!==e}}function bn(t,e){let i,r=!1,n=null,s=null;const o=()=>{n=null,r&&(t.apply(s,i),n=setTimeout(o,e),r=!1)};return(...t)=>(r=!0,s=this,i=t,n||o(),n)}class wn{constructor(t){this._getCurrentHash=()=>{const t=window.location.hash.replace("#","");if(this._hashName){let e;return t.split("&").map((t=>t.split("="))).forEach((t=>{t[0]===this._hashName&&(e=t)})),(e&&e[1]||"").split("/")}return t.split("/")},this._onHashChange=()=>{const t=this._getCurrentHash();if(!this._isValidHash(t))return!1;const e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0},this._updateHashUnthrottled=()=>{const t=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,t)},this._removeHash=()=>{const t=this._getCurrentHash();if(0===t.length)return;const e=t.join("/");let i=e;i.split("&").length>0&&(i=i.split("&")[0]),this._hashName&&(i=`${this._hashName}=${e}`);let r=window.location.hash.replace(i,"");r.startsWith("#&")?r=r.slice(0,1)+r.slice(2):"#"===r&&(r="");let n=window.location.href.replace(/(#.+)?$/,r);n=n.replace("&&","&"),window.history.replaceState(window.history.state,null,n)},this._updateHash=bn(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(t){const e=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,r=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),n=Math.pow(10,r),s=Math.round(e.lng*n)/n,o=Math.round(e.lat*n)/n,a=this._map.getBearing(),l=this._map.getPitch();let c="";if(c+=t?`/${s}/${o}/${i}`:`${i}/${o}/${s}`,(a||l)&&(c+="/"+Math.round(10*a)/10),l&&(c+=`/${Math.round(l)}`),this._hashName){const t=this._hashName;let e=!1;const i=window.location.hash.slice(1).split("&").map((i=>{const r=i.split("=")[0];return r===t?(e=!0,`${r}=${c}`):i})).filter((t=>t));return e||i.push(`${t}=${c}`),`#${i.join("&")}`}return`#${c}`}_isValidHash(t){if(t.length<3||t.some(isNaN))return!1;try{new e.Q(+t[2],+t[1])}catch(t){return!1}const i=+t[0],r=+(t[3]||0),n=+(t[4]||0);return i>=this._map.getMinZoom()&&i<=this._map.getMaxZoom()&&r>=-180&&r<=180&&n>=this._map.getMinPitch()&&n<=this._map.getMaxPitch()}}const Tn={linearity:.3,easing:e.c9(0,0,.3,1)},Pn=e.e({deceleration:2500,maxSpeed:1400},Tn),In=e.e({deceleration:20,maxSpeed:1400},Tn),Mn=e.e({deceleration:1e3,maxSpeed:360},Tn),Sn=e.e({deceleration:1e3,maxSpeed:90},Tn),Cn=e.e({deceleration:1e3,maxSpeed:360},Tn);class En{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:o.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,e=o.now();for(;t.length>0&&e-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,roll:0,pan:new e.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:t}of this._inertiaBuffer)i.zoom+=t.zoomDelta||0,i.bearing+=t.bearingDelta||0,i.pitch+=t.pitchDelta||0,i.roll+=t.rollDelta||0,t.panDelta&&i.pan._add(t.panDelta),t.around&&(i.around=t.around),t.pinchAround&&(i.pinchAround=t.pinchAround);const r=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,n={};if(i.pan.mag()){const s=kn(i.pan.mag(),r,e.e({},Pn,t||{})),o=i.pan.mult(s.amount/i.pan.mag()),a=this._map.cameraHelper.handlePanInertia(o,this._map.transform);n.center=a.easingCenter,n.offset=a.easingOffset,An(n,s)}if(i.zoom){const t=kn(i.zoom,r,In);n.zoom=this._map.transform.zoom+t.amount,An(n,t)}if(i.bearing){const t=kn(i.bearing,r,Mn);n.bearing=this._map.transform.bearing+e.ae(t.amount,-179,179),An(n,t)}if(i.pitch){const t=kn(i.pitch,r,Sn);n.pitch=this._map.transform.pitch+t.amount,An(n,t)}if(i.roll){const t=kn(i.roll,r,Cn);n.roll=this._map.transform.roll+e.ae(t.amount,-179,179),An(n,t)}if(n.zoom||n.bearing){const t=void 0===i.pinchAround?i.around:i.pinchAround;n.around=t?this._map.unproject(t):this._map.getCenter()}return this.clear(),e.e(n,{noMoveStart:!0})}}function An(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function kn(t,i,r){const{maxSpeed:n,linearity:s,deceleration:o}=r,a=e.ae(t*s/(i/1e3),-n,n),l=Math.abs(a)/(o*s);return{easing:r.easing,duration:1e3*l,amount:a*(l/2)}}class zn extends e.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r,n={}){r=r instanceof MouseEvent?r:new MouseEvent(t,r);const s=a.mousePos(i.getCanvas(),r),o=i.unproject(s);super(t,e.e({point:s,lngLat:o,originalEvent:r},n)),this._defaultPrevented=!1,this.target=i}}class Rn extends e.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r){const n="touchend"===t?r.changedTouches:r.touches,s=a.touchPos(i.getCanvasContainer(),n),o=s.map((t=>i.unproject(t))),l=s.reduce(((t,e,i,r)=>t.add(e.div(r.length))),new e.P(0,0));super(t,{points:s,point:l,lngLats:o,lngLat:i.unproject(l),originalEvent:r}),this._defaultPrevented=!1}}class Dn extends e.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,e,i){super(t,{originalEvent:i}),this._defaultPrevented=!1}}class Ln{constructor(t,e){this._map=t,this._clickTolerance=e.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Dn(t.type,this._map,t))}mousedown(t,e){return this._mousedownPos=e,this._firePreventable(new zn(t.type,this._map,t))}mouseup(t){this._map.fire(new zn(t.type,this._map,t))}click(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new zn(t.type,this._map,t))}dblclick(t){return this._firePreventable(new zn(t.type,this._map,t))}mouseover(t){this._map.fire(new zn(t.type,this._map,t))}mouseout(t){this._map.fire(new zn(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Rn(t.type,this._map,t))}touchmove(t){this._map.fire(new Rn(t.type,this._map,t))}touchend(t){this._map.fire(new Rn(t.type,this._map,t))}touchcancel(t){this._map.fire(new Rn(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Fn{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new zn(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new zn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new zn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Bn{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.screenPointToLocation(e.P.convert(t),this._map.terrain)}}class On{constructor(t,e){this._map=t,this._tr=new Bn(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(a.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)}mousemoveWindow(t,e){if(!this._active)return;const i=e;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;const r=this._startPos;this._lastPos=i,this._box||(this._box=a.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",t));const n=Math.min(r.x,i.x),s=Math.max(r.x,i.x),o=Math.min(r.y,i.y),l=Math.max(r.y,i.y);a.setTransform(this._box,`translate(${n}px,${o}px)`),this._box.style.width=s-n+"px",this._box.style.height=l-o+"px"}mouseupWindow(t,i){if(!this._active)return;if(0!==t.button)return;const r=this._startPos,n=i;if(this.reset(),a.suppressClick(),r.x!==n.x||r.y!==n.y)return this._map.fire(new e.l("boxzoomend",{originalEvent:t})),{cameraAnimation:t=>t.fitScreenCoordinates(r,n,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(a.remove(this._box),this._box=null),a.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new e.l(t,{originalEvent:i}))}}function jn(t,e){if(t.length!==e.length)throw new Error(`The number of touches and points are not equal - touches ${t.length}, points ${e.length}`);const i={};for(let r=0;r<t.length;r++)i[t[r].identifier]=e[r];return i}class Nn{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(t,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=t.timeStamp),r.length===this.numTouches&&(this.centroid=function(t){const i=new e.P(0,0);for(const e of t)i._add(e);return i.div(t.length)}(i),this.touches=jn(r,i)))}touchmove(t,e,i){if(this.aborted||!this.centroid)return;const r=jn(i,e);for(const t in this.touches){const e=r[t];(!e||e.dist(this.touches[t])>30)&&(this.aborted=!0)}}touchend(t,e,i){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const t=!this.aborted&&this.centroid;if(this.reset(),t)return t}}}class Vn{constructor(t){this.singleTap=new Nn(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,e,i){this.singleTap.touchstart(t,e,i)}touchmove(t,e,i){this.singleTap.touchmove(t,e,i)}touchend(t,e,i){const r=this.singleTap.touchend(t,e,i);if(r){const e=t.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(e&&i||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class Zn{constructor(t){this._tr=new Bn(t),this._zoomIn=new Vn({numTouches:1,numTaps:2}),this._zoomOut=new Vn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,e,i){this._zoomIn.touchstart(t,e,i),this._zoomOut.touchstart(t,e,i)}touchmove(t,e,i){this._zoomIn.touchmove(t,e,i),this._zoomOut.touchmove(t,e,i)}touchend(t,e,i){const r=this._zoomIn.touchend(t,e,i),n=this._zoomOut.touchend(t,e,i),s=this._tr;return r?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:s.zoom+1,around:s.unproject(r)},{originalEvent:t})}):n?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:s.zoom-1,around:s.unproject(n)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Un{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const e=this._moveFunction(...t);if(e.bearingDelta||e.pitchDelta||e.rollDelta||e.around||e.panDelta)return this._active=!0,e}dragStart(t,e){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=Array.isArray(e)?e[0]:e,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,e){if(!this.isEnabled())return;const i=this._lastPoint;if(!i)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const r=Array.isArray(e)?e[0]:e;return!this._moved&&r.dist(i)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=r,this._move(i,r))}dragEnd(t){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(t)&&(this._moved&&a.suppressClick(),this.reset(t))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const $n={0:1,2:2};class Gn{constructor(t){this._correctEvent=t.checkCorrectEvent}startMove(t){const e=a.mouseButton(t);this._eventButton=e}endMove(t){delete this._eventButton}isValidStartEvent(t){return this._correctEvent(t)}isValidMoveEvent(t){return!function(t,e){const i=$n[e];return void 0===t.buttons||(t.buttons&i)!==i}(t,this._eventButton)}isValidEndEvent(t){return a.mouseButton(t)===this._eventButton}}class qn{constructor(){this._firstTouch=void 0}_isOneFingerTouch(t){return 1===t.targetTouches.length}_isSameTouchEvent(t){return t.targetTouches[0].identifier===this._firstTouch}startMove(t){this._firstTouch=t.targetTouches[0].identifier}endMove(t){delete this._firstTouch}isValidStartEvent(t){return this._isOneFingerTouch(t)}isValidMoveEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}isValidEndEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}}class Hn{constructor(t=new Gn({checkCorrectEvent:()=>!0}),e=new qn){this.mouseMoveStateManager=t,this.oneFingerTouchMoveStateManager=e}_executeRelevantHandler(t,e,i){return t instanceof MouseEvent?e(t):"undefined"!=typeof TouchEvent&&t instanceof TouchEvent?i(t):void 0}startMove(t){this._executeRelevantHandler(t,(t=>this.mouseMoveStateManager.startMove(t)),(t=>this.oneFingerTouchMoveStateManager.startMove(t)))}endMove(t){this._executeRelevantHandler(t,(t=>this.mouseMoveStateManager.endMove(t)),(t=>this.oneFingerTouchMoveStateManager.endMove(t)))}isValidStartEvent(t){return this._executeRelevantHandler(t,(t=>this.mouseMoveStateManager.isValidStartEvent(t)),(t=>this.oneFingerTouchMoveStateManager.isValidStartEvent(t)))}isValidMoveEvent(t){return this._executeRelevantHandler(t,(t=>this.mouseMoveStateManager.isValidMoveEvent(t)),(t=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(t)))}isValidEndEvent(t){return this._executeRelevantHandler(t,(t=>this.mouseMoveStateManager.isValidEndEvent(t)),(t=>this.oneFingerTouchMoveStateManager.isValidEndEvent(t)))}}const Wn=t=>{t.mousedown=t.dragStart,t.mousemoveWindow=t.dragMove,t.mouseup=t.dragEnd,t.contextmenu=t=>{t.preventDefault()}};class Kn{constructor(t,e){this._clickTolerance=t.clickTolerance||1,this._map=e,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new e.P(0,0)}_shouldBePrevented(t){return t<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(t,e,i){return this._calculateTransform(t,e,i)}touchmove(t,e,i){if(this._active){if(!this._shouldBePrevented(i.length))return t.preventDefault(),this._calculateTransform(t,e,i);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",t)}}touchend(t,e,i){this._calculateTransform(t,e,i),this._active&&this._shouldBePrevented(i.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,r){r.length>0&&(this._active=!0);const n=jn(r,i),s=new e.P(0,0),o=new e.P(0,0);let a=0;for(const t in n){const e=n[t],i=this._touches[t];i&&(s._add(e),o._add(e.sub(i)),a++,n[t]=e)}if(this._touches=n,this._shouldBePrevented(a)||!o.mag())return;const l=o.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:s.div(a),panDelta:l}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Xn{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(t,e,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([e[0],e[1]]))}touchmove(t,e,i){if(!this._firstTwoTouches)return;t.preventDefault();const[r,n]=this._firstTwoTouches,s=Yn(i,e,r),o=Yn(i,e,n);if(!s||!o)return;const a=this._aroundCenter?null:s.add(o).div(2);return this._move([s,o],a,t)}touchend(t,e,i){if(!this._firstTwoTouches)return;const[r,n]=this._firstTwoTouches,s=Yn(i,e,r),o=Yn(i,e,n);s&&o||(this._active&&a.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function Yn(t,e,i){for(let r=0;r<t.length;r++)if(t[r].identifier===i)return e[r]}function Jn(t,e){return Math.log(t/e)/Math.LN2}class Qn extends Xn{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,e){const i=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Jn(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Jn(this._distance,i),pinchAround:e}}}function ts(t,e){return 180*t.angleWith(e)/Math.PI}class es extends Xn{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,e,i){const r=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ts(this._vector,r),pinchAround:e}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const e=25/(Math.PI*this._minDiameter)*360,i=ts(t,this._startVector);return Math.abs(i)<e}}function is(t){return Math.abs(t.y)>Math.abs(t.x)}class rs extends Xn{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,e,i){super.touchstart(t,e,i),this._currentTouchCount=i.length}_start(t){this._lastPoints=t,is(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,e,i){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const r=t[0].sub(this._lastPoints[0]),n=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(r,n,i.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(r.y+n.y)/2*-.5}):void 0}gestureBeginsVertically(t,e,i){if(void 0!==this._valid)return this._valid;const r=t.mag()>=2,n=e.mag()>=2;if(!r&&!n)return;if(!r||!n)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const s=t.y>0==e.y>0;return is(t)&&is(e)&&s}}const ns={panStep:100,bearingStep:15,pitchStep:10};class ss{constructor(t){this._tr=new Bn(t);const e=ns;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let e=0,i=0,r=0,n=0,s=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),n=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),n=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),s=-1);break;case 40:t.shiftKey?r=-1:(t.preventDefault(),s=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:o=>{const a=this._tr;o.easeTo({duration:300,easeId:"keyboardHandler",easing:os,zoom:e?Math.round(a.zoom)+e*(t.shiftKey?2:1):a.zoom,bearing:a.bearing+i*this._bearingStep,pitch:a.pitch+r*this._pitchStep,offset:[-n*this._panStep,-s*this._panStep],center:a.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function os(t){return t*(2-t)}const as=4.000244140625;class ls{constructor(t,e){this._onTimeout=t=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},this._map=t,this._tr=new Bn(t),this._triggerRenderFrame=e,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(t){return!!this._map.cooperativeGestures.isEnabled()&&!(t.ctrlKey||this._map.cooperativeGestures.isBypassed(t))}wheel(t){if(!this.isEnabled())return;if(this._shouldBePrevented(t))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",t);let e=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const i=o.now(),r=i-(this._lastWheelEventTime||0);this._lastWheelEventTime=i,0!==e&&e%as==0?this._type="wheel":0!==e&&Math.abs(e)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(r*e)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&(this._lastWheelEvent=t,this._delta-=e,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const i=a.mousePos(this._map.getCanvas(),t),r=this._tr;this._aroundPoint=this._aroundCenter?r.transform.locationToScreenPoint(e.Q.convert(r.center)):i,this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const t=this._tr.transform;if("number"==typeof this._lastExpectedZoom){const e=t.zoom-this._lastExpectedZoom;"number"==typeof this._startZoom&&(this._startZoom+=e),"number"==typeof this._targetZoom&&(this._targetZoom+=e)}if(0!==this._delta){const i="wheel"===this._type&&Math.abs(this._delta)>as?this._wheelZoomRate:this._defaultZoomRate;let r=2/(1+Math.exp(-Math.abs(this._delta*i)));this._delta<0&&0!==r&&(r=1/r);const n="number"!=typeof this._targetZoom?t.scale:e.aI(this._targetZoom);this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,e.ab(n*r))),"wheel"===this._type&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const i="number"!=typeof this._targetZoom?t.zoom:this._targetZoom,r=this._startZoom,n=this._easing;let s,a=!1;if("wheel"===this._type&&r&&n){const t=o.now()-this._lastWheelEventTime,l=Math.min((t+5)/200,1),c=n(l);s=e.B.number(r,i,c),l<1?this._frameId||(this._frameId=!0):a=!0}else s=i,a=!0;return this._active=!0,a&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout}),200)),this._lastExpectedZoom=s,{noInertia:!0,needsRenderFrame:!a,zoomDelta:s-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let i=e.cb;if(this._prevEase){const t=this._prevEase,r=(o.now()-t.start)/t.duration,n=t.easing(r+.01)-t.easing(r),s=.27/Math.sqrt(n*n+1e-4)*.01,a=Math.sqrt(.0729-s*s);i=e.c9(s,a,.25,1)}return this._prevEase={start:o.now(),duration:t,easing:i},i}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class cs{constructor(t,e){this._clickZoom=t,this._tapZoom=e}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class hs{constructor(t){this._tr=new Bn(t),this.reset()}reset(){this._active=!1}dblclick(t,e){return t.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(e)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class us{constructor(){this._tap=new Vn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,e,i){if(!this._swipePoint)if(this._tapTime){const r=e[0],n=t.timeStamp-this._tapTime<500,s=this._tapPoint.dist(r)<30;n&&s?i.length>0&&(this._swipePoint=r,this._swipeTouch=i[0].identifier):this.reset()}else this._tap.touchstart(t,e,i)}touchmove(t,e,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=e[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(t,e,i)}touchend(t,e,i){if(this._tapTime)this._swipePoint&&0===i.length&&this.reset();else{const r=this._tap.touchend(t,e,i);r&&(this._tapTime=t.timeStamp,this._tapPoint=r)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ds{constructor(t,e,i){this._el=t,this._mousePan=e,this._touchPan=i}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class ps{constructor(t,e,i,r){this._pitchWithRotate=t.pitchWithRotate,this._rollEnabled=t.rollEnabled,this._mouseRotate=e,this._mousePitch=i,this._mouseRoll=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}}class fs{constructor(t,e,i,r){this._el=t,this._touchZoom=e,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class ms{constructor(t,e){this._bypassKey=-1!==navigator.userAgent.indexOf("Mac")?"metaKey":"ctrlKey",this._map=t,this._options=e,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=a.create("div","maplibregl-cooperative-gesture-screen",t);let e=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(e=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const i=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),r=document.createElement("div");r.className="maplibregl-desktop-message",r.textContent=e,this._container.appendChild(r);const n=document.createElement("div");n.className="maplibregl-mobile-message",n.textContent=i,this._container.appendChild(n),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(a.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(t){return t[this._bypassKey]}notifyGestureBlocked(t,i){this._enabled&&(this._map.fire(new e.l("cooperativegestureprevented",{gestureType:t,originalEvent:i})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}const _s=t=>t.zoom||t.drag||t.roll||t.pitch||t.rotate;class gs extends e.l{}function ys(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta||t.rollDelta}class xs{constructor(t,i){this.handleWindowEvent=t=>{this.handleEvent(t,`${t.type}Window`)},this.handleEvent=(t,i)=>{if("blur"===t.type)return void this.stop(!0);this._updatingCamera=!0;const r="renderFrame"===t.type?void 0:t,n={needsRenderFrame:!1},s={},o={};for(const{handlerName:l,handler:c,allowed:h}of this._handlers){if(!c.isEnabled())continue;let u;if(this._blockedByActive(o,h,l))c.reset();else if(c[i||t.type]){if(e.cc(t,i||t.type)){const e=a.mousePos(this._map.getCanvas(),t);u=c[i||t.type](t,e)}else if(e.cd(t,i||t.type)){const e=this._getMapTouches(t.touches),r=a.touchPos(this._map.getCanvas(),e);u=c[i||t.type](t,r,e)}else e.ce(i||t.type)||(u=c[i||t.type](t));this.mergeHandlerResult(n,s,u,l,r),u&&u.needsRenderFrame&&this._triggerRenderFrame()}(u||c.isActive())&&(o[l]=c)}const l={};for(const t in this._previousActiveHandlers)o[t]||(l[t]=r);this._previousActiveHandlers=o,(Object.keys(l).length||ys(n))&&(this._changes.push([n,s,l]),this._triggerRenderFrame()),(Object.keys(o).length||ys(n))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:c}=n;c&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],c(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new En(t),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(i);const r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[window,"blur",void 0]];for(const[t,e,i]of this._listeners)a.addEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,i)}destroy(){for(const[t,e,i]of this._listeners)a.removeEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,i)}_addDefaultHandlers(t){const i=this._map,r=i.getCanvasContainer();this._add("mapEvent",new Ln(i,t));const n=i.boxZoom=new On(i,t);this._add("boxZoom",n),t.interactive&&t.boxZoom&&n.enable();const s=i.cooperativeGestures=new ms(i,t.cooperativeGestures);this._add("cooperativeGestures",s),t.cooperativeGestures&&s.enable();const o=new Zn(i),l=new hs(i);i.doubleClickZoom=new cs(l,o),this._add("tapZoom",o),this._add("clickZoom",l),t.interactive&&t.doubleClickZoom&&i.doubleClickZoom.enable();const c=new us;this._add("tapDragZoom",c);const h=i.touchPitch=new rs(i);this._add("touchPitch",h),t.interactive&&t.touchPitch&&i.touchPitch.enable(t.touchPitch);const u=()=>i.project(i.getCenter()),d=function({enable:t,clickTolerance:i,aroundCenter:r=!0,minPixelCenterThreshold:n=100,rotateDegreesPerPixelMoved:s=.8},o){const l=new Gn({checkCorrectEvent:t=>0===a.mouseButton(t)&&t.ctrlKey||2===a.mouseButton(t)&&!t.ctrlKey});return new Un({clickTolerance:i,move:(t,i)=>{const a=o();if(r&&Math.abs(a.y-t.y)>n)return{bearingDelta:e.ca(new e.P(t.x,i.y),i,a)};let l=(i.x-t.x)*s;return r&&i.y<a.y&&(l=-l),{bearingDelta:l}},moveStateManager:l,enable:t,assignEvents:Wn})}(t,u),p=function({enable:t,clickTolerance:e,pitchDegreesPerPixelMoved:i=-.5}){const r=new Gn({checkCorrectEvent:t=>0===a.mouseButton(t)&&t.ctrlKey||2===a.mouseButton(t)});return new Un({clickTolerance:e,move:(t,e)=>({pitchDelta:(e.y-t.y)*i}),moveStateManager:r,enable:t,assignEvents:Wn})}(t),f=function({enable:t,clickTolerance:e,rollDegreesPerPixelMoved:i=.3},r){const n=new Gn({checkCorrectEvent:t=>2===a.mouseButton(t)&&t.ctrlKey});return new Un({clickTolerance:e,move:(t,e)=>{const n=r();let s=(e.x-t.x)*i;return e.y<n.y&&(s=-s),{rollDelta:s}},moveStateManager:n,enable:t,assignEvents:Wn})}(t,u);i.dragRotate=new ps(t,d,p,f),this._add("mouseRotate",d,["mousePitch"]),this._add("mousePitch",p,["mouseRotate","mouseRoll"]),this._add("mouseRoll",f,["mousePitch"]),t.interactive&&t.dragRotate&&i.dragRotate.enable();const m=function({enable:t,clickTolerance:e}){const i=new Gn({checkCorrectEvent:t=>0===a.mouseButton(t)&&!t.ctrlKey});return new Un({clickTolerance:e,move:(t,e)=>({around:e,panDelta:e.sub(t)}),activateOnStart:!0,moveStateManager:i,enable:t,assignEvents:Wn})}(t),_=new Kn(t,i);i.dragPan=new ds(r,m,_),this._add("mousePan",m),this._add("touchPan",_,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&i.dragPan.enable(t.dragPan);const g=new es,y=new Qn;i.touchZoomRotate=new fs(r,y,g,c),this._add("touchRotate",g,["touchPan","touchZoom"]),this._add("touchZoom",y,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&i.touchZoomRotate.enable(t.touchZoomRotate);const x=i.scrollZoom=new ls(i,(()=>this._triggerRenderFrame()));this._add("scrollZoom",x,["mousePan"]),t.interactive&&t.scrollZoom&&i.scrollZoom.enable(t.scrollZoom);const v=i.keyboard=new ss(i);this._add("keyboard",v),t.interactive&&t.keyboard&&i.keyboard.enable(),this._add("blockableMapEvent",new Fn(i))}_add(t,e,i){this._handlers.push({handlerName:t,handler:e,allowed:i}),this._handlersById[t]=e}stop(t){if(!this._updatingCamera){for(const{handler:t}of this._handlers)t.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(_s(this._eventsInProgress))||this.isZooming()}_blockedByActive(t,e,i){for(const r in t)if(r!==i&&(!e||e.indexOf(r)<0))return!0;return!1}_getMapTouches(t){const e=[];for(const i of t)this._el.contains(i.target)&&e.push(i);return e}mergeHandlerResult(t,i,r,n,s){if(!r)return;e.e(t,r);const o={handlerName:n,originalEvent:r.originalEvent||s};void 0!==r.zoomDelta&&(i.zoom=o),void 0!==r.panDelta&&(i.drag=o),void 0!==r.rollDelta&&(i.roll=o),void 0!==r.pitchDelta&&(i.pitch=o),void 0!==r.bearingDelta&&(i.rotate=o)}_applyChanges(){const t={},i={},r={};for(const[n,s,o]of this._changes)n.panDelta&&(t.panDelta=(t.panDelta||new e.P(0,0))._add(n.panDelta)),n.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+n.zoomDelta),n.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+n.bearingDelta),n.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+n.pitchDelta),n.rollDelta&&(t.rollDelta=(t.rollDelta||0)+n.rollDelta),void 0!==n.around&&(t.around=n.around),void 0!==n.pinchAround&&(t.pinchAround=n.pinchAround),n.noInertia&&(t.noInertia=n.noInertia),e.e(i,s),e.e(r,o);this._updateMapTransform(t,i,r),this._changes=[]}_updateMapTransform(t,e,i){const r=this._map,n=r._getTransformForUpdate(),s=r.terrain;if(!(ys(t)||s&&this._terrainMovement))return this._fireEvents(e,i,!0);r._stop(!0);let{panDelta:o,zoomDelta:a,bearingDelta:l,pitchDelta:c,rollDelta:h,around:u,pinchAround:d}=t;void 0!==d&&(u=d),u=u||r.transform.centerPoint,s&&!n.isPointOnMapSurface(u)&&(u=n.centerPoint);const p={panDelta:o,zoomDelta:a,rollDelta:h,pitchDelta:c,bearingDelta:l,around:u};this._map.cameraHelper.useGlobeControls&&!n.isPointOnMapSurface(u)&&(u=n.centerPoint);const f=u.distSqr(n.centerPoint)<.01?n.center:n.screenPointToLocation(o?u.sub(o):u);s?(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(p,n),this._terrainMovement||!e.drag&&!e.zoom?e.drag&&this._terrainMovement?n.setCenter(n.screenPointToLocation(n.centerPoint.sub(o))):this._map.cameraHelper.handleMapControlsPan(p,n,f):(this._terrainMovement=!0,this._map._elevationFreeze=!0,this._map.cameraHelper.handleMapControlsPan(p,n,f))):(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(p,n),this._map.cameraHelper.handleMapControlsPan(p,n,f)),r._applyUpdatedTransform(n),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,i,!0)}_fireEvents(t,i,r){const n=_s(this._eventsInProgress),s=_s(t),a={};for(const e in t){const{originalEvent:i}=t[e];this._eventsInProgress[e]||(a[`${e}start`]=i),this._eventsInProgress[e]=t[e]}!n&&s&&this._fireEvent("movestart",s.originalEvent);for(const t in a)this._fireEvent(t,a[t]);s&&this._fireEvent("move",s.originalEvent);for(const e in t){const{originalEvent:i}=t[e];this._fireEvent(e,i)}const l={};let c;for(const t in this._eventsInProgress){const{handlerName:e,originalEvent:r}=this._eventsInProgress[t];this._handlersById[e].isActive()||(delete this._eventsInProgress[t],c=i[e]||r,l[`${t}end`]=c)}for(const t in l)this._fireEvent(t,l[t]);const h=_s(this._eventsInProgress),u=(n||s)&&!h;if(u&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const t=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&t.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(t)}if(r&&u){this._updatingCamera=!0;const t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),i=t=>0!==t&&-this._bearingSnap<t&&t<this._bearingSnap;!t||!t.essential&&o.prefersReducedMotion?(this._map.fire(new e.l("moveend",{originalEvent:c})),i(this._map.getBearing())&&this._map.resetNorth()):(i(t.bearing||this._map.getBearing())&&(t.bearing=0),t.freezeElevation=!0,this._map.easeTo(t,{originalEvent:c})),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new e.l(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((t=>{delete this._frameId,this.handleEvent(new gs("renderFrame",{timeStamp:t})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}class vs extends e.E{constructor(t,e,i){super(),this._renderFrameCallback=()=>{const t=Math.min((o.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=i.bearingSnap,this.cameraHelper=e,this.on("moveend",(()=>{delete this._requestedCameraState}))}migrateProjection(t,e){t.apply(this.transform),this.transform=t,this.cameraHelper=e}getCenter(){return new e.Q(this.transform.center.lng,this.transform.center.lat)}setCenter(t,e){return this.jumpTo({center:t},e)}getCenterElevation(){return this.transform.elevation}setCenterElevation(t,e){return this.jumpTo({elevation:t},e),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(t){this._centerClampedToGround=t}panBy(t,i,r){return t=e.P.convert(t).mult(-1),this.panTo(this.transform.center,e.e({offset:t},i),r)}panTo(t,i,r){return this.easeTo(e.e({center:t},i),r)}getZoom(){return this.transform.zoom}setZoom(t,e){return this.jumpTo({zoom:t},e),this}zoomTo(t,i,r){return this.easeTo(e.e({zoom:t},i),r)}zoomIn(t,e){return this.zoomTo(this.getZoom()+1,t,e),this}zoomOut(t,e){return this.zoomTo(this.getZoom()-1,t,e),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(t,i){return t!=this.transform.fov&&(this.transform.setFov(t),this.fire(new e.l("movestart",i)).fire(new e.l("move",i)).fire(new e.l("moveend",i))),this}getBearing(){return this.transform.bearing}setBearing(t,e){return this.jumpTo({bearing:t},e),this}getPadding(){return this.transform.padding}setPadding(t,e){return this.jumpTo({padding:t},e),this}rotateTo(t,i,r){return this.easeTo(e.e({bearing:t},i),r)}resetNorth(t,i){return this.rotateTo(0,e.e({duration:1e3},t),i),this}resetNorthPitch(t,i){return this.easeTo(e.e({bearing:0,pitch:0,roll:0,duration:1e3},t),i),this}snapToNorth(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this}getPitch(){return this.transform.pitch}setPitch(t,e){return this.jumpTo({pitch:t},e),this}getRoll(){return this.transform.roll}setRoll(t,e){return this.jumpTo({roll:t},e),this}cameraForBounds(t,e){t=$.convert(t).adjustAntiMeridian();const i=e&&e.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),i,e)}_cameraForBoxAndBearing(t,i,r,n){const s={top:0,bottom:0,right:0,left:0};if("number"==typeof(n=e.e({padding:s,offset:[0,0],maxZoom:this.transform.maxZoom},n)).padding){const t=n.padding;n.padding={top:t,bottom:t,right:t,left:t}}const o=e.e(s,n.padding);n.padding=o;const a=this.transform,l=new $(t,i);return this.cameraHelper.cameraForBoxAndBearing(n,o,l,r,a)}fitBounds(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)}fitScreenCoordinates(t,i,r,n,s){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(e.P.convert(t)),this.transform.screenPointToLocation(e.P.convert(i)),r,n),n,s)}_fitInternal(t,i,r){return t?(delete(i=e.e(t,i)).padding,i.linear?this.easeTo(i,r):this.flyTo(i,r)):this}jumpTo(t,i){this.stop();const r=this._getTransformForUpdate();let n=!1,s=!1,o=!1;const a=r.zoom;this.cameraHelper.handleJumpToCenterZoom(r,t);const l=r.zoom!==a;return"elevation"in t&&r.elevation!==+t.elevation&&r.setElevation(+t.elevation),"bearing"in t&&r.bearing!==+t.bearing&&(n=!0,r.setBearing(+t.bearing)),"pitch"in t&&r.pitch!==+t.pitch&&(s=!0,r.setPitch(+t.pitch)),"roll"in t&&r.roll!==+t.roll&&(o=!0,r.setRoll(+t.roll)),null==t.padding||r.isPaddingEqual(t.padding)||r.setPadding(t.padding),this._applyUpdatedTransform(r),this.fire(new e.l("movestart",i)).fire(new e.l("move",i)),l&&this.fire(new e.l("zoomstart",i)).fire(new e.l("zoom",i)).fire(new e.l("zoomend",i)),n&&this.fire(new e.l("rotatestart",i)).fire(new e.l("rotate",i)).fire(new e.l("rotateend",i)),s&&this.fire(new e.l("pitchstart",i)).fire(new e.l("pitch",i)).fire(new e.l("pitchend",i)),o&&this.fire(new e.l("rollstart",i)).fire(new e.l("roll",i)).fire(new e.l("rollend",i)),this.fire(new e.l("moveend",i))}calculateCameraOptionsFromTo(t,i,r,n=0){const s=e.$.fromLngLat(t,i),o=e.$.fromLngLat(r,n),a=o.x-s.x,l=o.y-s.y,c=o.z-s.z,h=Math.hypot(a,l,c);if(0===h)throw new Error("Can't calculate camera options with same From and To");const u=Math.hypot(a,l),d=e.ab(this.transform.cameraToCenterDistance/h/this.transform.tileSize),p=180*Math.atan2(a,-l)/Math.PI;let f=180*Math.acos(u/h)/Math.PI;return f=c<0?90-f:90+f,{center:o.toLngLat(),elevation:n,zoom:d,pitch:f,bearing:p}}calculateCameraOptionsFromCameraLngLatAltRotation(t,e,i,r,n){const s=this.transform.calculateCenterFromCameraLngLatAlt(t,e,i,r);return{center:s.center,elevation:s.elevation,zoom:s.zoom,bearing:i,pitch:r,roll:n}}easeTo(t,i){this._stop(!1,t.easeId),(!1===(t=e.e({offset:[0,0],duration:500,easing:e.cb},t)).animate||!t.essential&&o.prefersReducedMotion)&&(t.duration=0);const r=this._getTransformForUpdate(),n=this.getBearing(),s=r.pitch,a=r.roll,l="bearing"in t?this._normalizeBearing(t.bearing,n):n,c="pitch"in t?+t.pitch:s,h="roll"in t?this._normalizeBearing(t.roll,a):a,u="padding"in t?t.padding:r.padding,d=e.P.convert(t.offset);let p,f;t.around&&(p=e.Q.convert(t.around),f=r.locationToScreenPoint(p));const m={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},_=this.cameraHelper.handleEaseTo(r,{bearing:l,pitch:c,roll:h,padding:u,around:p,aroundPoint:f,offsetAsPoint:d,offset:t.offset,zoom:t.zoom,center:t.center});return this._rotating=this._rotating||n!==l,this._pitching=this._pitching||c!==s,this._rolling=this._rolling||h!==a,this._padding=!r.isPaddingEqual(u),this._zooming=this._zooming||_.isZooming,this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,m),this.terrain&&this._prepareElevation(_.elevationCenter),this._ease((e=>{_.easeFunc(e),this.terrain&&!t.freezeElevation&&this._updateElevation(e),this._applyUpdatedTransform(r),this._fireMoveEvents(i)}),(e=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i,e)}),t),this}_prepareEase(t,i,r={}){this._moving=!0,i||r.moving||this.fire(new e.l("movestart",t)),this._zooming&&!r.zooming&&this.fire(new e.l("zoomstart",t)),this._rotating&&!r.rotating&&this.fire(new e.l("rotatestart",t)),this._pitching&&!r.pitching&&this.fire(new e.l("pitchstart",t)),this._rolling&&!r.rolling&&this.fire(new e.l("rollstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom));const i=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&i!==this._elevationTarget){const e=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(e-(i-(e*t+this._elevationStart))/(1-t)),this._elevationTarget=i}this.transform.setElevation(e.B.number(this._elevationStart,this._elevationTarget,t))}_finalizeElevation(){this._elevationFreeze=!1,this.getCenterClampedToGround()&&this.transform.recalculateZoomAndCenter(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(t){if(!this.terrain&&t.elevation>=0&&t.pitch<=90)return{};const e=t.getCameraLngLat(),i=t.getCameraAltitude(),r=this.terrain?this.terrain.getElevationForLngLatZoom(e,t.zoom):0;if(i<r){const i=this.calculateCameraOptionsFromTo(e,r,t.center,t.elevation);return{pitch:i.pitch,zoom:i.zoom}}return{}}_applyUpdatedTransform(t){const e=[];if(e.push((t=>this._elevateCameraIfInsideTerrain(t))),this.transformCameraUpdate&&e.push((t=>this.transformCameraUpdate(t))),!e.length)return;const i=t.clone();for(const t of e){const e=i.clone(),{center:r,zoom:n,roll:s,pitch:o,bearing:a,elevation:l}=t(e);r&&e.setCenter(r),void 0!==l&&e.setElevation(l),void 0!==n&&e.setZoom(n),void 0!==s&&e.setRoll(s),void 0!==o&&e.setPitch(o),void 0!==a&&e.setBearing(a),i.apply(e)}this.transform.apply(i)}_fireMoveEvents(t){this.fire(new e.l("move",t)),this._zooming&&this.fire(new e.l("zoom",t)),this._rotating&&this.fire(new e.l("rotate",t)),this._pitching&&this.fire(new e.l("pitch",t)),this._rolling&&this.fire(new e.l("roll",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;delete this._easeId;const r=this._zooming,n=this._rotating,s=this._pitching,o=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,r&&this.fire(new e.l("zoomend",t)),n&&this.fire(new e.l("rotateend",t)),s&&this.fire(new e.l("pitchend",t)),o&&this.fire(new e.l("rollend",t)),this.fire(new e.l("moveend",t))}flyTo(t,i){if(!t.essential&&o.prefersReducedMotion){const r=e.O(t,["center","zoom","bearing","pitch","roll","elevation"]);return this.jumpTo(r,i)}this.stop(),t=e.e({offset:[0,0],speed:1.2,curve:1.42,easing:e.cb},t);const r=this._getTransformForUpdate(),n=r.bearing,s=r.pitch,a=r.roll,l=r.padding,c="bearing"in t?this._normalizeBearing(t.bearing,n):n,h="pitch"in t?+t.pitch:s,u="roll"in t?this._normalizeBearing(t.roll,a):a,d="padding"in t?t.padding:r.padding,p=e.P.convert(t.offset);let f=r.centerPoint.add(p);const m=r.screenPointToLocation(f),_=this.cameraHelper.handleFlyTo(r,{bearing:c,pitch:h,roll:u,padding:d,locationAtOffset:m,offsetAsPoint:p,center:t.center,minZoom:t.minZoom,zoom:t.zoom});let g=t.curve;const y=Math.max(r.width,r.height),x=y/_.scaleOfZoom,v=_.pixelPathLength;"number"==typeof _.scaleOfMinZoom&&(g=Math.sqrt(y/_.scaleOfMinZoom/v*2));const b=g*g;function w(t){const e=(x*x-y*y+(t?-1:1)*b*b*v*v)/(2*(t?x:y)*b*v);return Math.log(Math.sqrt(e*e+1)-e)}function T(t){return(Math.exp(t)-Math.exp(-t))/2}function P(t){return(Math.exp(t)+Math.exp(-t))/2}const I=w(!1);let M=function(t){return P(I)/P(I+g*t)},S=function(t){return y*((P(I)*(T(e=I+g*t)/P(e))-T(I))/b)/v;var e},C=(w(!0)-I)/g;if(Math.abs(v)<2e-6||!isFinite(C)){if(Math.abs(y-x)<1e-6)return this.easeTo(t,i);const e=x<y?-1:1;C=Math.abs(Math.log(x/y))/g,S=()=>0,M=t=>Math.exp(e*g*t)}return t.duration="duration"in t?+t.duration:1e3*C/("screenSpeed"in t?+t.screenSpeed/g:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=n!==c,this._pitching=h!==s,this._rolling=u!==a,this._padding=!r.isPaddingEqual(d),this._prepareEase(i,!1),this.terrain&&this._prepareElevation(_.targetCenter),this._ease((o=>{const m=o*C,g=1/M(m),y=S(m);this._rotating&&r.setBearing(e.B.number(n,c,o)),this._pitching&&r.setPitch(e.B.number(s,h,o)),this._rolling&&r.setRoll(e.B.number(a,u,o)),this._padding&&(r.interpolatePadding(l,d,o),f=r.centerPoint.add(p)),_.easeFunc(o,g,y,f),this.terrain&&!t.freezeElevation&&this._updateElevation(o),this._applyUpdatedTransform(r),this._fireMoveEvents(i)}),(()=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,e){var i;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const t=this._onEaseEnd;delete this._onEaseEnd,t.call(this,e)}return t||null===(i=this.handlers)||void 0===i||i.stop(!1),this}_ease(t,e,i){!1===i.animate||0===i.duration?(t(1),e()):(this._easeStart=o.now(),this._easeOptions=i,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,i){t=e.aL(t,-180,180);const r=Math.abs(t-i);return Math.abs(t-360-i)<r&&(t-=360),Math.abs(t+360-i)<r&&(t+=360),t}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(e.Q.convert(t),this.transform.tileZoom):null}}const bs={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class ws{constructor(t=bs){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=t=>{!t||"metadata"!==t.sourceDataType&&"visibility"!==t.sourceDataType&&"style"!==t.dataType&&"terrain"!==t.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=a.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=a.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=a.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){a.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,e){const i=this._map._getUIString(`AttributionControl.${e}`);t.title=i,t.setAttribute("aria-label",i)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((t=>"string"!=typeof t?"":t))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const t=this._map.style.stylesheet;this.styleOwner=t.owner,this.styleId=t.id}const e=this._map.style.sourceCaches;for(const i in e){const r=e[i];if(r.used||r.usedForTerrain){const e=r.getSource();e.attribution&&t.indexOf(e.attribution)<0&&t.push(e.attribution)}}t=t.filter((t=>String(t).trim())),t.sort(((t,e)=>t.length-e.length)),t=t.filter(((e,i)=>{for(let r=i+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0}));const i=t.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,t.length?(this._innerContainer.innerHTML=a.sanitize(i),this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ts{constructor(t={}){this._updateCompact=()=>{const t=this._container.children;if(t.length){const e=t[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&e.classList.add("maplibregl-compact"):e.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=a.create("div","maplibregl-ctrl");const e=a.create("a","maplibregl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://maplibre.org/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){a.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ps{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e}remove(t){const e=this._currentlyRunning,i=e?this._queue.concat(e):this._queue;for(const e of i)if(e.id===t)return void(e.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const e=this._currentlyRunning=this._queue;this._queue=[];for(const i of e)if(!i.cancelled&&(i.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Is=e.aD([{name:"a_pos3d",type:"Int16",components:3}]);class Ms extends e.E{constructor(t){super(),this._lastTilesetChange=o.now(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=t._source.tileSize*2**this.deltaZoom,t.usedForTerrain=!0,t.tileSize=this.tileSize}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,i){this.sourceCache.update(t,i),this._renderableTilesKeys=[];const r={};for(const n of ut(t,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:i,calculateTileZoom:this.sourceCache._source.calculateTileZoom}))r[n.key]=!0,this._renderableTilesKeys.push(n.key),this._tiles[n.key]||(n.terrainRttPosMatrix32f=new Float64Array(16),e.bO(n.terrainRttPosMatrix32f,0,e.Z,e.Z,0,0,1),this._tiles[n.key]=new st(n,this.tileSize),this._lastTilesetChange=o.now());for(const t in this._tiles)r[t]||delete this._tiles[t]}freeRtt(t){for(const e in this._tiles){const i=this._tiles[e];(!t||i.tileID.equals(t)||i.tileID.isChildOf(t)||t.isChildOf(i.tileID))&&(i.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((t=>this.getTileByID(t)))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t,e){return e?this._getTerrainCoordsForTileRanges(t,e):this._getTerrainCoordsForRegularTile(t)}_getTerrainCoordsForRegularTile(t){const i={};for(const r of this._renderableTilesKeys){const n=this._tiles[r].tileID,s=t.clone(),o=e.b2();if(n.canonical.equals(t.canonical))e.bO(o,0,e.Z,e.Z,0,0,1);else if(n.canonical.isChildOf(t.canonical)){const i=n.canonical.z-t.canonical.z,r=n.canonical.x-(n.canonical.x>>i<<i),s=n.canonical.y-(n.canonical.y>>i<<i),a=e.Z>>i;e.bO(o,0,a,a,0,0,1),e.L(o,o,[-r*a,-s*a,0])}else{if(!t.canonical.isChildOf(n.canonical))continue;{const i=t.canonical.z-n.canonical.z,r=t.canonical.x-(t.canonical.x>>i<<i),s=t.canonical.y-(t.canonical.y>>i<<i),a=e.Z>>i;e.bO(o,0,e.Z,e.Z,0,0,1),e.L(o,o,[r*a,s*a,0]),e.M(o,o,[1/2**i,1/2**i,0])}}s.terrainRttPosMatrix32f=new Float32Array(o),i[r]=s}return i}_getTerrainCoordsForTileRanges(t,i){const r={};for(const n of this._renderableTilesKeys){const s=this._tiles[n].tileID;if(!this._isWithinTileRanges(s,i))continue;const o=t.clone(),a=e.b2();if(s.canonical.z===t.canonical.z){const i=t.canonical.x-s.canonical.x,r=t.canonical.y-s.canonical.y;e.bO(a,0,e.Z,e.Z,0,0,1),e.L(a,a,[i*e.Z,r*e.Z,0])}else if(s.canonical.z>t.canonical.z){const i=s.canonical.z-t.canonical.z,r=s.canonical.x-(s.canonical.x>>i<<i),n=s.canonical.y-(s.canonical.y>>i<<i),o=t.canonical.x-(s.canonical.x>>i),l=t.canonical.y-(s.canonical.y>>i),c=e.Z>>i;e.bO(a,0,c,c,0,0,1),e.L(a,a,[-r*c+o*e.Z,-n*c+l*e.Z,0])}else{const i=t.canonical.z-s.canonical.z,r=t.canonical.x-(t.canonical.x>>i<<i),n=t.canonical.y-(t.canonical.y>>i<<i),o=(t.canonical.x>>i)-s.canonical.x,l=(t.canonical.y>>i)-s.canonical.y,c=e.Z<<i;e.bO(a,0,c,c,0,0,1),e.L(a,a,[r*e.Z+o*c,n*e.Z+l*c,0])}o.terrainRttPosMatrix32f=new Float32Array(a),r[n]=o}return r}getSourceTile(t,e){const i=this.sourceCache._source;let r=t.overscaledZ-this.deltaZoom;if(r>i.maxzoom&&(r=i.maxzoom),r<i.minzoom)return null;this._sourceTileCache[t.key]||(this._sourceTileCache[t.key]=t.scaledTo(r).key);let n=this.sourceCache.getTileByID(this._sourceTileCache[t.key]);if((!n||!n.dem)&&e)for(;r>=i.minzoom&&(!n||!n.dem);)n=this.sourceCache.getTileByID(t.scaledTo(r--).key);return n}anyTilesAfterTime(t=Date.now()){return this._lastTilesetChange>=t}_isWithinTileRanges(t,e){return e[t.canonical.z]&&t.canonical.x>=e[t.canonical.z].minTileX&&t.canonical.x<=e[t.canonical.z].maxTileX&&t.canonical.y>=e[t.canonical.z].minTileY&&t.canonical.y<=e[t.canonical.z].maxTileY}}class Ss{constructor(t,e,i){this._meshCache={},this.painter=t,this.sourceCache=new Ms(e),this.options=i,this.exaggeration="number"==typeof i.exaggeration?i.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,i,r,n=e.Z){var s;if(!(i>=0&&i<n&&r>=0&&r<n))return 0;const o=this.getTerrainData(t),a=null===(s=o.tile)||void 0===s?void 0:s.dem;if(!a)return 0;const l=e.cf([],[i/n*e.Z,r/n*e.Z],o.u_terrain_matrix),c=[l[0]*a.dim,l[1]*a.dim],h=Math.floor(c[0]),u=Math.floor(c[1]),d=c[0]-h,p=c[1]-u;return a.get(h,u)*(1-d)*(1-p)+a.get(h+1,u)*d*(1-p)+a.get(h,u+1)*(1-d)*p+a.get(h+1,u+1)*d*p}getElevationForLngLatZoom(t,i){if(!e.cg(i,t.wrap()))return 0;const{tileID:r,mercatorX:n,mercatorY:s}=this._getOverscaledTileIDFromLngLatZoom(t,i);return this.getElevation(r,n%e.Z,s%e.Z,e.Z)}getElevation(t,i,r,n=e.Z){return this.getDEMElevation(t,i,r,n)*this.exaggeration}getTerrainData(t){if(!this._emptyDemTexture){const t=this.painter.context,i=new e.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new y(t,i,t.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new y(t,new e.R({width:1,height:1}),t.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=e.at([])}const i=this.sourceCache.getSourceTile(t,!0);if(i&&i.dem&&(!i.demTexture||i.needsTerrainPrepare)){const t=this.painter.context;i.demTexture=this.painter.getTileTexture(i.dem.stride),i.demTexture?i.demTexture.update(i.dem.getPixels(),{premultiply:!1}):i.demTexture=new y(t,i.dem.getPixels(),t.gl.RGBA,{premultiply:!1}),i.demTexture.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),i.needsTerrainPrepare=!1}const r=i&&i+i.tileID.key+t.key;if(r&&!this._demMatrixCache[r]){const r=this.sourceCache.sourceCache._source.maxzoom;let n=t.canonical.z-i.tileID.canonical.z;t.overscaledZ>t.canonical.z&&(t.canonical.z>=r?n=t.canonical.z-r:e.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const s=t.canonical.x-(t.canonical.x>>n<<n),o=t.canonical.y-(t.canonical.y>>n<<n),a=e.ch(new Float64Array(16),[1/(e.Z<<n),1/(e.Z<<n),0]);e.L(a,a,[s*e.Z,o*e.Z,0]),this._demMatrixCache[t.key]={matrix:a,coord:t}}return{u_depth:2,u_terrain:3,u_terrain_dim:i&&i.dem&&i.dem.dim||1,u_terrain_matrix:r?this._demMatrixCache[t.key].matrix:this._emptyDemMatrix,u_terrain_unpack:i&&i.dem&&i.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(i&&i.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:i}}getFramebuffer(t){const e=this.painter,i=e.width/devicePixelRatio,r=e.height/devicePixelRatio;return!this._fbo||this._fbo.width===i&&this._fbo.height===r||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new y(e.context,{width:i,height:r,data:null},e.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(e.context.gl.NEAREST,e.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new y(e.context,{width:i,height:r,data:null},e.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(e.context.gl.NEAREST,e.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=e.context.createFramebuffer(i,r,!0,!1),this._fbo.depthAttachment.set(e.context.createRenderbuffer(e.context.gl.DEPTH_COMPONENT16,i,r))),this._fbo.colorAttachment.set("coords"===t?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const t=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const i=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let t=0,e=0;t<this._coordsTextureSize;t++)for(let r=0;r<this._coordsTextureSize;r++,e+=4)i[e+0]=255&r,i[e+1]=255&t,i[e+2]=r>>8<<4|t>>8,i[e+3]=0;const r=new e.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(i.buffer)),n=new y(t,r,t.gl.RGBA,{premultiply:!1});return n.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=n,n}pointCoordinate(t){this.painter.maybeDrawDepthAndCoords(!0);const i=new Uint8Array(4),r=this.painter.context,n=r.gl,s=Math.round(t.x*this.painter.pixelRatio/devicePixelRatio),o=Math.round(t.y*this.painter.pixelRatio/devicePixelRatio),a=Math.round(this.painter.height/devicePixelRatio);r.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),n.readPixels(s,a-o-1,1,1,n.RGBA,n.UNSIGNED_BYTE,i),r.bindFramebuffer.set(null);const l=i[0]+(i[2]>>4<<8),c=i[1]+((15&i[2])<<8),h=this.coordsIndex[255-i[3]],u=h&&this.sourceCache.getTileByID(h);if(!u)return null;const d=this._coordsTextureSize,p=(1<<u.tileID.canonical.z)*d;return new e.$((u.tileID.canonical.x*d+l)/p+u.tileID.wrap,(u.tileID.canonical.y*d+c)/p,this.getElevation(u.tileID,l,c,d))}depthAtPoint(t){const e=new Uint8Array(4),i=this.painter.context,r=i.gl;return i.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),r.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,r.RGBA,r.UNSIGNED_BYTE,e),i.bindFramebuffer.set(null),(e[0]/16777216+e[1]/65536+e[2]/256+e[3])/256}getTerrainMesh(t){var i;const r=(null===(i=this.painter.style.projection)||void 0===i?void 0:i.transitionState)>0,n=r&&0===t.canonical.y,s=r&&t.canonical.y===(1<<t.canonical.z)-1,o=`m_${n?"n":""}_${s?"s":""}`;if(this._meshCache[o])return this._meshCache[o];const a=this.painter.context,l=new e.ci,c=new e.aH,h=this.meshSize,u=e.Z/h,d=h*h;for(let t=0;t<=h;t++)for(let e=0;e<=h;e++)l.emplaceBack(e*u,t*u,0);for(let t=0;t<d;t+=h+1)for(let e=0;e<h;e++)c.emplaceBack(e+t,h+e+t+1,h+e+t+2),c.emplaceBack(e+t,h+e+t+2,e+t+1);const p=l.length,f=p+(h+1),m=(h+1)*h,_=n?e.b9:0,g=n?0:1,y=s?e.ba:e.Z,x=s?0:1;for(let t=0;t<=h;t++)l.emplaceBack(t*u,_,g);for(let t=0;t<=h;t++)l.emplaceBack(t*u,y,x);for(let t=0;t<h;t++)c.emplaceBack(m+t,f+t,f+t+1),c.emplaceBack(m+t,f+t+1,m+t+1),c.emplaceBack(0+t,p+t+1,p+t),c.emplaceBack(0+t,0+t+1,p+t+1);const v=l.length,b=v+2*(h+1);for(const t of[0,1])for(let i=0;i<=h;i++)for(const r of[0,1])l.emplaceBack(t*e.Z,i*u,r);for(let t=0;t<2*h;t+=2)c.emplaceBack(v+t,v+t+1,v+t+3),c.emplaceBack(v+t,v+t+3,v+t+2),c.emplaceBack(b+t,b+t+3,b+t+1),c.emplaceBack(b+t,b+t+2,b+t+3);const w=new fe(a.createVertexBuffer(l,Is.members),a.createIndexBuffer(c),e.aG.simpleSegment(0,0,l.length,c.length));return this._meshCache[o]=w,w}getMeshFrameDelta(t){return 2*Math.PI*e.br/Math.pow(2,Math.max(t,0))/5}getMinTileElevationForLngLatZoom(t,e){var i;const{tileID:r}=this._getOverscaledTileIDFromLngLatZoom(t,e);return null!==(i=this.getMinMaxElevation(r).minElevation)&&void 0!==i?i:0}getMinMaxElevation(t){const e=this.getTerrainData(t).tile,i={minElevation:null,maxElevation:null};return e&&e.dem&&(i.minElevation=e.dem.min*this.exaggeration,i.maxElevation=e.dem.max*this.exaggeration),i}_getOverscaledTileIDFromLngLatZoom(t,i){const r=e.$.fromLngLat(t.wrap()),n=(1<<i)*e.Z,s=r.x*n,o=r.y*n,a=Math.floor(s/e.Z),l=Math.floor(o/e.Z);return{tileID:new e.Y(i,0,i,a,l),mercatorX:s,mercatorY:o}}}class Cs{constructor(t,e,i){this._context=t,this._size=e,this._tileSize=i,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const e=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),i=new y(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return i.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),this._context.extTextureFilterAnisotropic&&this._context.gl.texParameterf(this._context.gl.TEXTURE_2D,this._context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this._context.extTextureFilterAnisotropicMax),e.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),e.colorAttachment.set(i.texture),{id:t,fbo:e,texture:i,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((e=>t.id!==e)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const t of this._recentlyUsed)if(!this._objects[t].inUse)return this._objects[t];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length<this._size)&&!1===this._objects.some((t=>!t.inUse))}}const Es={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class As{constructor(t,e){this.painter=t,this.terrain=e,this.pool=new Cs(t.context,30,e.sourceCache.tileSize*e.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,e){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter((i=>!t._layers[i].isHidden(e))),this._coordsAscending={};for(const e in t.sourceCaches){this._coordsAscending[e]={};const i=t.sourceCaches[e].getVisibleCoordinates(),r=t.sourceCaches[e].getSource(),n=r instanceof X?r.terrainTileRanges:null;for(const t of i){const i=this.terrain.sourceCache.getTerrainCoords(t,n);for(const t in i)this._coordsAscending[e][t]||(this._coordsAscending[e][t]=[]),this._coordsAscending[e][t].push(i[t])}}this._coordsAscendingStr={};for(const e of t._order){const i=t._layers[e],r=i.source;if(Es[i.type]&&!this._coordsAscendingStr[r]){this._coordsAscendingStr[r]={};for(const t in this._coordsAscending[r])this._coordsAscendingStr[r][t]=this._coordsAscending[r][t].map((t=>t.key)).sort().join()}}for(const t of this._renderableTiles)for(const e in this._coordsAscendingStr){const i=this._coordsAscendingStr[e][t.tileID.key];i&&i!==t.rttCoords[e]&&(t.rtt=[])}}renderLayer(t,i){if(t.isHidden(this.painter.transform.zoom))return!1;const r=Object.assign(Object.assign({},i),{isRenderingToTexture:!0}),n=t.type,s=this.painter,o=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Es[n]&&(this._prevType&&Es[this._prevType]||this._stacks.push([]),this._prevType=n,this._stacks[this._stacks.length-1].push(t.id),!o))return!0;if(Es[this._prevType]||Es[n]&&o){this._prevType=n;const t=this._stacks.length-1,i=this._stacks[t]||[];for(const n of this._renderableTiles){if(this.pool.isFull()&&(yn(this.painter,this.terrain,this._rttTiles,r),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(n),n.rtt[t]){const e=this.pool.getObjectForId(n.rtt[t].id);if(e.stamp===n.rtt[t].stamp){this.pool.useObject(e);continue}}const o=this.pool.getOrCreateFreeObject();this.pool.useObject(o),this.pool.stampObject(o),n.rtt[t]={id:o.id,stamp:o.stamp},s.context.bindFramebuffer.set(o.fbo.framebuffer),s.context.clear({color:e.b7.transparent,stencil:0}),s.currentStencilSource=void 0;for(let t=0;t<i.length;t++){const e=s.style._layers[i[t]],a=e.source?this._coordsAscending[e.source][n.tileID.key]:[n.tileID];s.context.viewport.set([0,0,o.fbo.width,o.fbo.height]),s._renderTileClippingMasks(e,a,!0),s.renderLayer(s,s.style.sourceCaches[e.source],e,a,r),e.source&&(n.rttCoords[e.source]=this._coordsAscendingStr[e.source][n.tileID.key])}}return yn(this.painter,this.terrain,this._rttTiles,r),this._rttTiles=[],this.pool.freeAllObjects(),Es[n]}return!1}}const ks={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","GlobeControl.Enable":"Enable globe","GlobeControl.Disable":"Disable globe","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},zs=i,Rs={hash:!1,interactive:!0,bearingSnap:7,attributionControl:bs,maplibreLogo:!1,refreshExpiredTiles:!0,canvasContextAttributes:{antialias:!1,preserveDrawingBuffer:!1,powerPreference:"high-performance",failIfMajorPerformanceCaveat:!1,desynchronized:!1,contextType:void 0},scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],elevation:0,zoom:0,bearing:0,pitch:0,roll:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:e.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,rollEnabled:!1,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0},Ds={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};class Ls{constructor(t,i,r=!1){this.mousedown=t=>{this.startMove(t,a.mousePos(this.element,t)),a.addEventListener(window,"mousemove",this.mousemove),a.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=t=>{this.move(t,a.mousePos(this.element,t))},this.mouseup=t=>{this._rotatePitchHanlder.dragEnd(t),this.offTemp()},this.touchstart=t=>{1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=a.touchPos(this.element,t.targetTouches)[0],this.startMove(t,this._startPos),a.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),a.addEventListener(window,"touchend",this.touchend))},this.touchmove=t=>{1!==t.targetTouches.length?this.reset():(this._lastPos=a.touchPos(this.element,t.targetTouches)[0],this.move(t,this._lastPos))},this.touchend=t=>{0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this._rotatePitchHanlder.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=i;const n=new Hn;this._rotatePitchHanlder=new Un({clickTolerance:3,move:(t,n)=>{const s=i.getBoundingClientRect(),o=new e.P((s.bottom-s.top)/2,(s.right-s.left)/2);return{bearingDelta:e.ca(new e.P(t.x,n.y),n,o),pitchDelta:r?-.5*(n.y-t.y):void 0}},moveStateManager:n,enable:!0,assignEvents:()=>{}}),this.map=t,a.addEventListener(i,"mousedown",this.mousedown),a.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),a.addEventListener(i,"touchcancel",this.reset)}startMove(t,e){this._rotatePitchHanlder.dragStart(t,e),a.disableDrag()}move(t,e){const i=this.map,{bearingDelta:r,pitchDelta:n}=this._rotatePitchHanlder.dragMove(t,e)||{};r&&i.setBearing(i.getBearing()+r),n&&i.setPitch(i.getPitch()+n)}off(){const t=this.element;a.removeEventListener(t,"mousedown",this.mousedown),a.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),a.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),a.removeEventListener(window,"touchend",this.touchend),a.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){a.enableDrag(),a.removeEventListener(window,"mousemove",this.mousemove),a.removeEventListener(window,"mouseup",this.mouseup),a.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),a.removeEventListener(window,"touchend",this.touchend)}}let Fs;function Bs(t,i,r){const n=new e.Q(t.lng,t.lat);if(t=new e.Q(t.lng,t.lat),i){const n=new e.Q(t.lng-360,t.lat),s=new e.Q(t.lng+360,t.lat),o=r.locationToScreenPoint(t).distSqr(i);r.locationToScreenPoint(n).distSqr(i)<o?t=n:r.locationToScreenPoint(s).distSqr(i)<o&&(t=s)}for(;Math.abs(t.lng-r.center.lng)>180;){const e=r.locationToScreenPoint(t);if(e.x>=0&&e.y>=0&&e.x<=r.width&&e.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t.lng!==n.lng&&r.isPointOnMapSurface(r.locationToScreenPoint(t))?t:n}const Os={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function js(t,e,i){const r=t.classList;for(const t in Os)r.remove(`maplibregl-${i}-anchor-${t}`);r.add(`maplibregl-${i}-anchor-${e}`)}class Ns extends e.E{constructor(t){if(super(),this._onKeyPress=t=>{const e=t.code,i=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==i&&13!==i||this.togglePopup()},this._onMapClick=t=>{const e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup()},this._update=t=>{var e;if(!this._map)return;const i=this._map.loaded()&&!this._map.isMoving();("terrain"===(null==t?void 0:t.type)||"render"===(null==t?void 0:t.type)&&!i)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Bs(this._lngLat,this._flatPos,this._map.transform):null===(e=this._lngLat)||void 0===e?void 0:e.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationToScreenPoint(this._lngLat)._add(this._offset));let r="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?r=`rotateZ(${this._rotation}deg)`:"map"===this._rotationAlignment&&(r=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let n="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?n="rotateX(0deg)":"map"===this._pitchAlignment&&(n=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||t&&"moveend"!==t.type||(this._pos=this._pos.round()),a.setTransform(this._element,`${Os[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${n} ${r}`),o.frameAsync(new AbortController).then((()=>{this._updateOpacity(t&&"moveend"===t.type)})).catch((()=>{}))},this._onMove=t=>{if(!this._isDragging){const e=this._clickTolerance||this._map._clickTolerance;this._isDragging=t.point.dist(this._pointerdownPos)>=e}this._isDragging&&(this._pos=t.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new e.l("dragstart"))),this.fire(new e.l("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new e.l("dragend")),this._state="inactive"},this._addDragHandler=t=>{this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._subpixelPositioning=t&&t.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&"auto"!==t.pitchAlignment?t.pitchAlignment:this._rotationAlignment,this.setOpacity(null==t?void 0:t.opacity,null==t?void 0:t.opacityWhenCovered),t&&t.element)this._element=t.element,this._offset=e.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=a.create("div");const i=a.createNS("http://www.w3.org/2000/svg","svg"),r=41,n=27;i.setAttributeNS(null,"display","block"),i.setAttributeNS(null,"height",`${r}px`),i.setAttributeNS(null,"width",`${n}px`),i.setAttributeNS(null,"viewBox",`0 0 ${n} ${r}`);const s=a.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"stroke","none"),s.setAttributeNS(null,"stroke-width","1"),s.setAttributeNS(null,"fill","none"),s.setAttributeNS(null,"fill-rule","evenodd");const o=a.createNS("http://www.w3.org/2000/svg","g");o.setAttributeNS(null,"fill-rule","nonzero");const l=a.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");const c=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const t of c){const e=a.createNS("http://www.w3.org/2000/svg","ellipse");e.setAttributeNS(null,"opacity","0.04"),e.setAttributeNS(null,"cx","10.5"),e.setAttributeNS(null,"cy","5.80029008"),e.setAttributeNS(null,"rx",t.rx),e.setAttributeNS(null,"ry",t.ry),l.appendChild(e)}const h=a.createNS("http://www.w3.org/2000/svg","g");h.setAttributeNS(null,"fill",this._color);const u=a.createNS("http://www.w3.org/2000/svg","path");u.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),h.appendChild(u);const d=a.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"opacity","0.25"),d.setAttributeNS(null,"fill","#000000");const p=a.createNS("http://www.w3.org/2000/svg","path");p.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),d.appendChild(p);const f=a.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"transform","translate(6.0, 7.0)"),f.setAttributeNS(null,"fill","#FFFFFF");const m=a.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"transform","translate(8.0, 8.0)");const _=a.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#000000"),_.setAttributeNS(null,"opacity","0.25"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962");const g=a.createNS("http://www.w3.org/2000/svg","circle");g.setAttributeNS(null,"fill","#FFFFFF"),g.setAttributeNS(null,"cx","5.5"),g.setAttributeNS(null,"cy","5.5"),g.setAttributeNS(null,"r","5.4999962"),m.appendChild(_),m.appendChild(g),o.appendChild(l),o.appendChild(h),o.appendChild(d),o.appendChild(f),o.appendChild(m),i.appendChild(o),i.setAttributeNS(null,"height",r*this._scale+"px"),i.setAttributeNS(null,"width",n*this._scale+"px"),this._element.appendChild(i),this._offset=e.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(t=>{t.preventDefault()})),this._element.addEventListener("mousedown",(t=>{t.preventDefault()})),js(this._element,this._anchor,"marker"),t&&t.className)for(const e of t.className.split(" "))this._element.classList.add(e);this._popup=null}addTo(t){return this.remove(),this._map=t,this._element.setAttribute("aria-label",t._getUIString("Marker.Title")),t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),t.on("projectiontransition",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("projectiontransition",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),a.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.Q.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const e=38.1,i=13.5,r=Math.abs(i)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[r,-1*(e-i+r)],"bottom-right":[-r,-1*(e-i+r)],left:[i,-1*(e-i)],right:[-13.5,-1*(e-i)]}:this._offset}this._popup=t,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(t){return this._subpixelPositioning=t,this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:t?(t.isOpen()?t.remove():(t.setLngLat(this._lngLat),t.addTo(this._map)),this):this}_updateOpacity(t=!1){var i,r;if(!(null===(i=this._map)||void 0===i?void 0:i.terrain)){const t=this._map.transform.isLocationOccluded(this._lngLat)?this._opacityWhenCovered:this._opacity;return void(this._element.style.opacity!==t&&(this._element.style.opacity=t))}if(t)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}const n=this._map,s=n.terrain.depthAtPoint(this._pos),o=n.terrain.getElevationForLngLatZoom(this._lngLat,n.transform.tileZoom);if(n.transform.lngLatToCameraDepth(this._lngLat,o)-s<.006)return void(this._element.style.opacity=this._opacity);const a=-this._offset.y/n.transform.pixelsPerMeter,l=Math.sin(n.getPitch()*Math.PI/180)*a,c=n.terrain.depthAtPoint(new e.P(this._pos.x,this._pos.y-this._offset.y)),h=n.transform.lngLatToCameraDepth(this._lngLat,o+l)-c>.006;(null===(r=this._popup)||void 0===r?void 0:r.isOpen())&&h&&this._popup.remove(),this._element.style.opacity=h?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(t){return this._offset=e.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(t,e){return(void 0===this._opacity||void 0===t&&void 0===e)&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==t&&(this._opacity=t),void 0!==e&&(this._opacityWhenCovered=e),this._map&&this._updateOpacity(!0),this}}const Vs={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Zs=0,Us=!1;const $s={maxWidth:100,unit:"metric"};function Gs(t,e,i){const r=i&&i.maxWidth||100,n=t._container.clientHeight/2,s=t._container.clientWidth/2,o=t.unproject([s-r/2,n]),a=t.unproject([s+r/2,n]),l=Math.round(t.project(a).x-t.project(o).x),c=Math.min(r,l,t._container.clientWidth),h=o.distanceTo(a);if(i&&"imperial"===i.unit){const i=3.2808*h;i>5280?qs(e,c,i/5280,t._getUIString("ScaleControl.Miles")):qs(e,c,i,t._getUIString("ScaleControl.Feet"))}else i&&"nautical"===i.unit?qs(e,c,h/1852,t._getUIString("ScaleControl.NauticalMiles")):h>=1e3?qs(e,c,h/1e3,t._getUIString("ScaleControl.Kilometers")):qs(e,c,h,t._getUIString("ScaleControl.Meters"))}function qs(t,e,i,r){const n=function(t){const e=Math.pow(10,`${Math.floor(t)}`.length-1);let i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:i>=1?1:function(t){const e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(i),e*i}(i);t.style.width=e*(n/i)+"px",t.innerHTML=`${n} ${r}`}const Hs={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1,locationOccludedOpacity:void 0},Ws=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Ks(t){if(t){if("number"==typeof t){const i=Math.round(Math.abs(t)/Math.SQRT2);return{center:new e.P(0,0),top:new e.P(0,t),"top-left":new e.P(i,i),"top-right":new e.P(-i,i),bottom:new e.P(0,-t),"bottom-left":new e.P(i,-i),"bottom-right":new e.P(-i,-i),left:new e.P(t,0),right:new e.P(-t,0)}}if(t instanceof e.P||Array.isArray(t)){const i=e.P.convert(t);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:e.P.convert(t.center||[0,0]),top:e.P.convert(t.top||[0,0]),"top-left":e.P.convert(t["top-left"]||[0,0]),"top-right":e.P.convert(t["top-right"]||[0,0]),bottom:e.P.convert(t.bottom||[0,0]),"bottom-left":e.P.convert(t["bottom-left"]||[0,0]),"bottom-right":e.P.convert(t["bottom-right"]||[0,0]),left:e.P.convert(t.left||[0,0]),right:e.P.convert(t.right||[0,0])}}return Ks(new e.P(0,0))}const Xs=i;t.AJAXError=e.cm,t.Event=e.l,t.Evented=e.E,t.LngLat=e.Q,t.MercatorCoordinate=e.$,t.Point=e.P,t.addProtocol=e.cn,t.config=e.a,t.removeProtocol=e.co,t.AttributionControl=ws,t.BoxZoomHandler=On,t.CanvasSource=J,t.CooperativeGesturesHandler=ms,t.DoubleClickZoomHandler=cs,t.DragPanHandler=ds,t.DragRotateHandler=ps,t.EdgeInsets=Pe,t.FullscreenControl=class extends e.E{constructor(t={}){super(),this._onFullscreenChange=()=>{var t;let e=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;null===(t=null==e?void 0:e.shadowRoot)||void 0===t?void 0:t.fullscreenElement;)e=e.shadowRoot.fullscreenElement;e===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,t&&t.container&&(t.container instanceof HTMLElement?this._container=t.container:e.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=a.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){a.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const t=this._fullscreenButton=a.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);a.create("span","maplibregl-ctrl-icon",t).setAttribute("aria-hidden","true"),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new e.l("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new e.l("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},t.GeoJSONSource=K,t.GeolocateControl=class extends e.E{constructor(t){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.l("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new e.l("geolocate",t)),this._finish()}},this._updateCamera=t=>{const i=new e.Q(t.coords.longitude,t.coords.latitude),r=t.coords.accuracy,n=this._map.getBearing(),s=e.e({bearing:n},this.options.fitBoundsOptions),o=$.fromLngLat(i,r);this._map.fitBounds(o,s,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const i=new e.Q(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(1===t.code){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&Us)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new e.l("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this._geolocateButton=a.create("button","maplibregl-ctrl-geolocate",this._container),a.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=t=>{if(this._map){if(!1===t){e.w("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}else{const t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=a.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Ns({element:this._dotElement}),this._circleElement=a.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Ns({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",(()=>this.trigger())),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(t=>{t.geolocateSource||"ACTIVE_LOCK"!==this._watchState||t.originalEvent&&"resize"===t.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new e.l("trackuserlocationend")),this.fire(new e.l("userlocationlostfocus")))}))}},this.options=e.e({},Vs,t)}onAdd(t){return this._map=t,this._container=a.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return e._(this,arguments,void 0,(function*(t=!1){if(void 0!==Fs&&!t)return Fs;if(void 0===window.navigator.permissions)return Fs=!!window.navigator.geolocation,Fs;try{const t=yield window.navigator.permissions.query({name:"geolocation"});Fs="denied"!==t.state}catch(t){Fs=!!window.navigator.geolocation}return Fs}))}().then((t=>this._finishSetupUI(t))),this._container}onRemove(){void 0!==this._geolocationWatchID&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),a.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Zs=0,Us=!1}_isOutOfMapMaxBounds(t){const e=this._map.getMaxBounds(),i=t.coords;return e&&(i.longitude<e.getWest()||i.longitude>e.getEast()||i.latitude<e.getSouth()||i.latitude>e.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const t=this._map.getBounds(),e=t.getSouthEast(),i=t.getNorthEast(),r=e.distanceTo(i),n=Math.ceil(this._accuracy/(r/this._map._container.clientHeight)*2);this._circleElement.style.width=`${n}px`,this._circleElement.style.height=`${n}px`}trigger(){if(!this._setup)return e.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new e.l("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Zs--,Us=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new e.l("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new e.l("trackuserlocationstart")),this.fire(new e.l("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let t;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Zs++,Zs>1?(t={maximumAge:6e5,timeout:0},Us=!0):(t=this.options.positionOptions,Us=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,t)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},t.GlobeControl=class{constructor(){this._toggleProjection=()=>{var t;const e=null===(t=this._map.getProjection())||void 0===t?void 0:t.type;this._map.setProjection("mercator"!==e&&e?{type:"mercator"}:{type:"globe"}),this._updateGlobeIcon()},this._updateGlobeIcon=()=>{var t;this._globeButton.classList.remove("maplibregl-ctrl-globe"),this._globeButton.classList.remove("maplibregl-ctrl-globe-enabled"),"globe"===(null===(t=this._map.getProjection())||void 0===t?void 0:t.type)?(this._globeButton.classList.add("maplibregl-ctrl-globe-enabled"),this._globeButton.title=this._map._getUIString("GlobeControl.Disable")):(this._globeButton.classList.add("maplibregl-ctrl-globe"),this._globeButton.title=this._map._getUIString("GlobeControl.Enable"))}}onAdd(t){return this._map=t,this._container=a.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._globeButton=a.create("button","maplibregl-ctrl-globe",this._container),a.create("span","maplibregl-ctrl-icon",this._globeButton).setAttribute("aria-hidden","true"),this._globeButton.type="button",this._globeButton.addEventListener("click",this._toggleProjection),this._updateGlobeIcon(),this._map.on("styledata",this._updateGlobeIcon),this._container}onRemove(){a.remove(this._container),this._map.off("styledata",this._updateGlobeIcon),this._globeButton.removeEventListener("click",this._toggleProjection),this._map=void 0}},t.Hash=wn,t.ImageSource=X,t.KeyboardHandler=ss,t.LngLatBounds=$,t.LogoControl=Ts,t.Map=class extends vs{constructor(t){var i,r;e.cj.mark(e.ck.create);const n=Object.assign(Object.assign(Object.assign({},Rs),t),{canvasContextAttributes:Object.assign(Object.assign({},Rs.canvasContextAttributes),t.canvasContextAttributes)});if(null!=n.minZoom&&null!=n.maxZoom&&n.minZoom>n.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=n.minPitch&&null!=n.maxPitch&&n.minPitch>n.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=n.minPitch&&n.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=n.maxPitch&&n.maxPitch>180)throw new Error("maxPitch must be less than or equal to 180");const s=new ke,o=new Le;if(void 0!==n.minZoom&&s.setMinZoom(n.minZoom),void 0!==n.maxZoom&&s.setMaxZoom(n.maxZoom),void 0!==n.minPitch&&s.setMinPitch(n.minPitch),void 0!==n.maxPitch&&s.setMaxPitch(n.maxPitch),void 0!==n.renderWorldCopies&&s.setRenderWorldCopies(n.renderWorldCopies),super(s,o,{bearingSnap:n.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new Ps,this._controls=[],this._mapId=e.a4(),this._contextLost=t=>{t.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new e.l("webglcontextlost",{originalEvent:t}))},this._contextRestored=t=>{this._setupPainter(),this.resize(),this._update(),this.fire(new e.l("webglcontextrestored",{originalEvent:t}))},this._onMapScroll=t=>{if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=n.interactive,this._maxTileCacheSize=n.maxTileCacheSize,this._maxTileCacheZoomLevels=n.maxTileCacheZoomLevels,this._canvasContextAttributes=Object.assign({},n.canvasContextAttributes),this._trackResize=!0===n.trackResize,this._bearingSnap=n.bearingSnap,this._centerClampedToGround=n.centerClampedToGround,this._refreshExpiredTiles=!0===n.refreshExpiredTiles,this._fadeDuration=n.fadeDuration,this._crossSourceCollisions=!0===n.crossSourceCollisions,this._collectResourceTiming=!0===n.collectResourceTiming,this._locale=Object.assign(Object.assign({},ks),n.locale),this._clickTolerance=n.clickTolerance,this._overridePixelRatio=n.pixelRatio,this._maxCanvasSize=n.maxCanvasSize,this.transformCameraUpdate=n.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=!0===n.cancelPendingTileRequestsWhileZooming,this._imageQueueHandle=f.addThrottleControl((()=>this.isMoving())),this._requestManager=new m(n.transformRequest),"string"==typeof n.container){if(this._container=document.getElementById(n.container),!this._container)throw new Error(`Container '${n.container}' not found.`)}else{if(!(n.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=n.container}if(n.maxBounds&&this.setMaxBounds(n.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),this.on("terrain",(()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)})),this.once("idle",(()=>{this._idleTriggered=!0})),"undefined"!=typeof window){addEventListener("online",this._onWindowOnline,!1);let t=!1;const e=bn((t=>{this._trackResize&&!this._removed&&(this.resize(t),this.redraw())}),50);this._resizeObserver=new ResizeObserver((i=>{t?e(i):t=!0})),this._resizeObserver.observe(this._container)}this.handlers=new xs(this,n),this._hash=n.hash&&new wn("string"==typeof n.hash&&n.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:n.center,elevation:n.elevation,zoom:n.zoom,bearing:n.bearing,pitch:n.pitch,roll:n.roll}),n.bounds&&(this.resize(),this.fitBounds(n.bounds,e.e({},n.fitBoundsOptions,{duration:0}))));const a="string"==typeof n.style||!("globe"===(null===(r=null===(i=n.style)||void 0===i?void 0:i.projection)||void 0===r?void 0:r.type));this.resize(null,a),this._localIdeographFontFamily=n.localIdeographFontFamily,this._validateStyle=n.validateStyle,n.style&&this.setStyle(n.style,{localIdeographFontFamily:n.localIdeographFontFamily}),n.attributionControl&&this.addControl(new ws("boolean"==typeof n.attributionControl?void 0:n.attributionControl)),n.maplibreLogo&&this.addControl(new Ts,n.logoPosition),this.on("style.load",(()=>{if(a||this._resizeTransform(),this.transform.unmodified){const t=e.O(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(t)}})),this.on("data",(t=>{this._update("style"===t.dataType),this.fire(new e.l(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new e.l(`${t.dataType}dataloading`,t))})),this.on("dataabort",(t=>{this.fire(new e.l("sourcedataabort",t))}))}_getMapId(){return this._mapId}addControl(t,i){if(void 0===i&&(i=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.k(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=t.onAdd(this);this._controls.push(t);const n=this._controlPositions[i];return-1!==i.indexOf("bottom")?n.insertBefore(r,n.firstChild):n.appendChild(r),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.k(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(t);return i>-1&&this._controls.splice(i,1),t.onRemove(this),this}hasControl(t){return this._controls.indexOf(t)>-1}calculateCameraOptionsFromTo(t,e,i,r){return null==r&&this.terrain&&(r=this.terrain.getElevationForLngLatZoom(i,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(t,e,i,r)}resize(t,i=!0){const[r,n]=this._containerDimensions(),s=this._getClampedPixelRatio(r,n);if(this._resizeCanvas(r,n,s),this.painter.resize(r,n,s),this.painter.overLimit()){const t=this.painter.context.gl;this._maxCanvasSize=[t.drawingBufferWidth,t.drawingBufferHeight];const e=this._getClampedPixelRatio(r,n);this._resizeCanvas(r,n,e),this.painter.resize(r,n,e)}this._resizeTransform(i);const o=!this._moving;return o&&(this.stop(),this.fire(new e.l("movestart",t)).fire(new e.l("move",t))),this.fire(new e.l("resize",t)),o&&this.fire(new e.l("moveend",t)),this}_resizeTransform(t=!0){var e;const[i,r]=this._containerDimensions();this.transform.resize(i,r,t),null===(e=this._requestedCameraState)||void 0===e||e.resize(i,r,t)}_getClampedPixelRatio(t,e){const{0:i,1:r}=this._maxCanvasSize,n=this.getPixelRatio(),s=t*n,o=e*n;return Math.min(s>i?i/s:1,o>r?r/o:1)*n}getPixelRatio(){var t;return null!==(t=this._overridePixelRatio)&&void 0!==t?t:devicePixelRatio}setPixelRatio(t){this._overridePixelRatio=t,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(t){return this.transform.setMaxBounds($.convert(t)),this._update()}setMinZoom(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.setMinZoom(t),this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.setMaxZoom(t),this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.setMinPitch(t),this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(t){if((t=null==t?60:t)>180)throw new Error("maxPitch must be less than or equal to 180");if(t>=this.transform.minPitch)return this.transform.setMaxPitch(t),this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(t){return this.transform.setRenderWorldCopies(t),this._update()}project(t){return this.transform.locationToScreenPoint(e.Q.convert(t),this.style&&this.terrain)}unproject(t){return this.transform.screenPointToLocation(e.P.convert(t),this.terrain)}isMoving(){var t;return this._moving||(null===(t=this.handlers)||void 0===t?void 0:t.isMoving())}isZooming(){var t;return this._zooming||(null===(t=this.handlers)||void 0===t?void 0:t.isZooming())}isRotating(){var t;return this._rotating||(null===(t=this.handlers)||void 0===t?void 0:t.isRotating())}_createDelegatedListener(t,e,i){if("mouseenter"===t||"mouseover"===t){let r=!1;const n=n=>{const s=e.filter((t=>this.getLayer(t))),o=0!==s.length?this.queryRenderedFeatures(n.point,{layers:s}):[];o.length?r||(r=!0,i.call(this,new zn(t,this,n.originalEvent,{features:o}))):r=!1};return{layers:e,listener:i,delegates:{mousemove:n,mouseout:()=>{r=!1}}}}if("mouseleave"===t||"mouseout"===t){let r=!1;const n=n=>{const s=e.filter((t=>this.getLayer(t)));(0!==s.length?this.queryRenderedFeatures(n.point,{layers:s}):[]).length?r=!0:r&&(r=!1,i.call(this,new zn(t,this,n.originalEvent)))},s=e=>{r&&(r=!1,i.call(this,new zn(t,this,e.originalEvent)))};return{layers:e,listener:i,delegates:{mousemove:n,mouseout:s}}}{const r=t=>{const r=e.filter((t=>this.getLayer(t))),n=0!==r.length?this.queryRenderedFeatures(t.point,{layers:r}):[];n.length&&(t.features=n,i.call(this,t),delete t.features)};return{layers:e,listener:i,delegates:{[t]:r}}}}_saveDelegatedListener(t,e){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(e)}_removeDelegatedListener(t,e,i){if(!this._delegatedListeners||!this._delegatedListeners[t])return;const r=this._delegatedListeners[t];for(let t=0;t<r.length;t++){const n=r[t];if(n.listener===i&&n.layers.length===e.length&&n.layers.every((t=>e.includes(t)))){for(const t in n.delegates)this.off(t,n.delegates[t]);return void r.splice(t,1)}}}on(t,e,i){if(void 0===i)return super.on(t,e);const r="string"==typeof e?[e]:e,n=this._createDelegatedListener(t,r,i);this._saveDelegatedListener(t,n);for(const t in n.delegates)this.on(t,n.delegates[t]);return{unsubscribe:()=>{this._removeDelegatedListener(t,r,i)}}}once(t,e,i){if(void 0===i)return super.once(t,e);const r="string"==typeof e?[e]:e,n=this._createDelegatedListener(t,r,i);for(const e in n.delegates){const s=n.delegates[e];n.delegates[e]=(...e)=>{this._removeDelegatedListener(t,r,i),s(...e)}}this._saveDelegatedListener(t,n);for(const t in n.delegates)this.once(t,n.delegates[t]);return this}off(t,e,i){return void 0===i?super.off(t,e):(this._removeDelegatedListener(t,"string"==typeof e?[e]:e,i),this)}queryRenderedFeatures(t,i){if(!this.style)return[];let r;const n=t instanceof e.P||Array.isArray(t),s=n?t:[[0,0],[this.transform.width,this.transform.height]];if(i=i||(n?{}:t)||{},s instanceof e.P||"number"==typeof s[0])r=[e.P.convert(s)];else{const t=e.P.convert(s[0]),i=e.P.convert(s[1]);r=[t,new e.P(i.x,t.y),i,new e.P(t.x,i.y),t]}return this.style.queryRenderedFeatures(r,i,this.transform)}querySourceFeatures(t,e){return this.style.querySourceFeatures(t,e)}setStyle(t,i){return!1!==(i=e.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&t?(this._diffStyle(t,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._updateStyle(t,i))}setTransformRequest(t){return this._requestManager.setTransformRequest(t),this}_getUIString(t){const e=this._locale[t];if(null==e)throw new Error(`Missing UI string '${t}'`);return e}_updateStyle(t,e){var i,r;if(e.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(t,e)));const n=this.style&&e.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!t)),t?(this.style=new gi(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t,e,n):this.style.loadJSON(t,e,n),this):(null===(r=null===(i=this.style)||void 0===i?void 0:i.projection)||void 0===r||r.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new gi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(t,i){if("string"==typeof t){const r=this._requestManager.transformRequest(t,"Style");e.j(r,new AbortController).then((t=>{this._updateDiff(t.data,i)})).catch((t=>{t&&this.fire(new e.k(t))}))}else"object"==typeof t&&this._updateDiff(t,i)}_updateDiff(t,i){try{this.style.setState(t,i)&&this._update(!0)}catch(r){e.w(`Unable to perform style diff: ${r.message||r.error||r}. Rebuilding the style from scratch.`),this._updateStyle(t,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():e.w("There is no style added to the map.")}addSource(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)}isSourceLoaded(t){const i=this.style&&this.style.sourceCaches[t];if(void 0!==i)return i.loaded();this.fire(new e.k(new Error(`There is no source with ID '${t}'`)))}setTerrain(t){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),t){const i=this.style.sourceCaches[t.source];if(!i)throw new Error(`cannot load terrain, because there exists no source with ID: ${t.source}`);null===this.terrain&&i.reload();for(const i in this.style._layers){const r=this.style._layers[i];"hillshade"===r.type&&r.source===t.source&&e.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Ss(this.painter,i,t),this.painter.renderToTexture=new As(this.painter,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._terrainDataCallback=e=>{var i;"style"===e.dataType?this.terrain.sourceCache.freeRtt():"source"===e.dataType&&e.tile&&(e.sourceId!==t.source||this._elevationFreeze||(this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))),"image"===(null===(i=e.source)||void 0===i?void 0:i.type)?this.terrain.sourceCache.freeRtt():this.terrain.sourceCache.freeRtt(e.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0);return this.fire(new e.l("terrain",{terrain:t})),this}getTerrain(){var t,e;return null!==(e=null===(t=this.terrain)||void 0===t?void 0:t.options)&&void 0!==e?e:null}areTilesLoaded(){const t=this.style&&this.style.sourceCaches;for(const e in t){const i=t[e]._tiles;for(const t in i){const e=i[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}}return!0}removeSource(t){return this.style.removeSource(t),this._update(!0)}getSource(t){return this.style.getSource(t)}addImage(t,i,r={}){const{pixelRatio:n=1,sdf:s=!1,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u}=r;if(this._lazyInitEmptyStyle(),!(i instanceof HTMLImageElement||e.b(i))){if(void 0===i.width||void 0===i.height)return this.fire(new e.k(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:r,height:o,data:d}=i,p=i;return this.style.addImage(t,{data:new e.R({width:r,height:o},new Uint8Array(d)),pixelRatio:n,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u,sdf:s,version:0,userImage:p}),p.onAdd&&p.onAdd(this,t),this}}{const{width:r,height:d,data:p}=o.getImageData(i);this.style.addImage(t,{data:new e.R({width:r,height:d},p),pixelRatio:n,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u,sdf:s,version:0})}}updateImage(t,i){const r=this.style.getImage(t);if(!r)return this.fire(new e.k(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const n=i instanceof HTMLImageElement||e.b(i)?o.getImageData(i):i,{width:s,height:a,data:l}=n;if(void 0===s||void 0===a)return this.fire(new e.k(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(s!==r.data.width||a!==r.data.height)return this.fire(new e.k(new Error("The width and height of the updated image must be that same as the previous version of the image")));const c=!(i instanceof HTMLImageElement||e.b(i));return r.data.replace(l,c),this.style.updateImage(t,r),this}getImage(t){return this.style.getImage(t)}hasImage(t){return t?!!this.style.getImage(t):(this.fire(new e.k(new Error("Missing required image id"))),!1)}removeImage(t){this.style.removeImage(t)}loadImage(t){return f.getImage(this._requestManager.transformRequest(t,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)}moveLayer(t,e){return this.style.moveLayer(t,e),this._update(!0)}removeLayer(t){return this.style.removeLayer(t),this._update(!0)}getLayer(t){return this.style.getLayer(t)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)}setFilter(t,e,i={}){return this.style.setFilter(t,e,i),this._update(!0)}getFilter(t){return this.style.getFilter(t)}setPaintProperty(t,e,i,r={}){return this.style.setPaintProperty(t,e,i,r),this._update(!0)}getPaintProperty(t,e){return this.style.getPaintProperty(t,e)}setLayoutProperty(t,e,i,r={}){return this.style.setLayoutProperty(t,e,i,r),this._update(!0)}getLayoutProperty(t,e){return this.style.getLayoutProperty(t,e)}setGlyphs(t,e={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(t,e),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(t,e,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(t,e,i,(t=>{t||this._update(!0)})),this}removeSprite(t){return this._lazyInitEmptyStyle(),this.style.removeSprite(t),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(t,e={}){return this._lazyInitEmptyStyle(),this.style.setSprite(t,e,(t=>{t||this._update(!0)})),this}setLight(t,e={}){return this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)}getLight(){return this.style.getLight()}setSky(t,e={}){return this._lazyInitEmptyStyle(),this.style.setSky(t,e),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(t,e){return this.style.setFeatureState(t,e),this._update()}removeFeatureState(t,e){return this.style.removeFeatureState(t,e),this._update()}getFeatureState(t){return this.style.getFeatureState(t)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]}_setupContainer(){const t=this._container;t.classList.add("maplibregl-map");const e=this._canvasContainer=a.create("div","maplibregl-canvas-container",t);this._interactive&&e.classList.add("maplibregl-interactive"),this._canvas=a.create("canvas","maplibregl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");const i=this._containerDimensions(),r=this._getClampedPixelRatio(i[0],i[1]);this._resizeCanvas(i[0],i[1],r);const n=this._controlContainer=a.create("div","maplibregl-control-container",t),s=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((t=>{s[t]=a.create("div",`maplibregl-ctrl-${t} `,n)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(t,e,i){this._canvas.width=Math.floor(i*t),this._canvas.height=Math.floor(i*e),this._canvas.style.width=`${t}px`,this._canvas.style.height=`${e}px`}_setupPainter(){const t=Object.assign(Object.assign({},this._canvasContextAttributes),{alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0});let e=null;this._canvas.addEventListener("webglcontextcreationerror",(i=>{e={requestedAttributes:t},i&&(e.statusMessage=i.statusMessage,e.type=i.type)}),{once:!0});let i=null;if(i=this._canvasContextAttributes.contextType?this._canvas.getContext(this._canvasContextAttributes.contextType,t):this._canvas.getContext("webgl2",t)||this._canvas.getContext("webgl",t),!i){const t="Failed to initialize WebGL";throw e?(e.message=t,new Error(JSON.stringify(e))):new Error(t)}this.painter=new vn(i,this.transform),l.testSupport(i)}migrateProjection(t,i){super.migrateProjection(t,i),this.painter.transform=t,this.fire(new e.l("projectiontransition",{newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(t){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(t){return this._update(),this._renderTaskQueue.add(t)}_cancelRenderFrame(t){this._renderTaskQueue.remove(t)}_render(t){var i,r,n,s,a;const l=this._idleTriggered?this._fadeDuration:0,c=(null===(i=this.style.projection)||void 0===i?void 0:i.transitionState)>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(t),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const t=this.transform.zoom,i=o.now();this.style.zoomHistory.update(t,i);const r=new e.C(t,{now:i,fadeDuration:l,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),n=r.crossFadingFactor();1===n&&n===this._crossFadingFactor||(h=!0,this._crossFadingFactor=n),this.style.update(r)}const u=(null===(r=this.style.projection)||void 0===r?void 0:r.transitionState)>0!==c;null===(n=this.style.projection)||void 0===n||n.setErrorQueryLatitudeDegrees(this.transform.center.lat),this.transform.setTransitionState(null===(s=this.style.projection)||void 0===s?void 0:s.transitionState,null===(a=this.style.projection)||void 0===a?void 0:a.latitudeErrorCorrectionRadians),this.style&&(this._sourcesDirty||u)&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),!this._elevationFreeze&&this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0)),this._placementDirty=this.style&&this.style._updatePlacement(this.transform,this.showCollisionBoxes,l,this._crossSourceCollisions,u),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:l,showPadding:this.showPadding}),this.fire(new e.l("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,e.cj.mark(e.ck.load),this.fire(new e.l("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new e.l("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,e.cj.mark(e.ck.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var t;this._hash&&this._hash.remove();for(const t of this._controls)t.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),"undefined"!=typeof window&&removeEventListener("online",this._onWindowOnline,!1),f.removeThrottleControl(this._imageQueueHandle),null===(t=this._resizeObserver)||void 0===t||t.disconnect();const i=this.painter.context.gl.getExtension("WEBGL_lose_context");(null==i?void 0:i.loseContext)&&i.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),a.remove(this._canvasContainer),a.remove(this._controlContainer),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),e.cj.clearMetrics(),this._removed=!0,this.fire(new e.l("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,o.frame(this._frameRequest,(t=>{e.cj.frame(t),this._frameRequest=null;try{this._render(t)}catch(t){if(!e.cl(t)&&!function(t){return t.message===jr}(t))throw t}}),(()=>{})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())}get showPadding(){return!!this._showPadding}set showPadding(t){this._showPadding!==t&&(this._showPadding=t,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())}get repaint(){return!!this._repaint}set repaint(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(t){this._vertices=t,this._update()}get version(){return zs}getCameraTargetElevation(){return this.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(t){return this._lazyInitEmptyStyle(),this.style.setProjection(t),this._update(!0)}},t.MapMouseEvent=zn,t.MapTouchEvent=Rn,t.MapWheelEvent=Dn,t.Marker=Ns,t.NavigationControl=class{constructor(t){this._updateZoomButtons=()=>{const t=this._map.getZoom(),e=t===this._map.getMaxZoom(),i=t===this._map.getMinZoom();this._zoomInButton.disabled=e,this._zoomOutButton.disabled=i,this._zoomInButton.setAttribute("aria-disabled",e.toString()),this._zoomOutButton.setAttribute("aria-disabled",i.toString())},this._rotateCompassArrow=()=>{this._compassIcon.style.transform=this.options.visualizePitch&&this.options.visualizeRoll?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateZ(${-this._map.transform.roll}deg) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizeRoll?`rotate(${-this._map.transform.bearing-this._map.transform.roll}deg)`:`rotate(${-this._map.transform.bearing}deg)`},this._setButtonTitle=(t,e)=>{const i=this._map._getUIString(`NavigationControl.${e}`);t.title=i,t.setAttribute("aria-label",i)},this.options=e.e({},Ds,t),this._container=a.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(t=>this._map.zoomIn({},{originalEvent:t}))),a.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(t=>this._map.zoomOut({},{originalEvent:t}))),a.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})})),this._compassIcon=a.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.on("roll",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Ls(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){a.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off("roll",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(t,e){const i=a.create("button",t,this._container);return i.type="button",i.addEventListener("click",e),i}},t.Popup=class extends e.E{constructor(t){super(),this._updateOpacity=()=>{void 0!==this.options.locationOccludedOpacity&&(this._container.style.opacity=this._map.transform.isLocationOccluded(this.getLngLat())?`${this.options.locationOccludedOpacity}`:void 0)},this.remove=()=>(this._content&&a.remove(this._content),this._container&&(a.remove(this._container),delete this._container),this._closeButton&&this._closeButton.removeEventListener("click",this._onClose),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new e.l("close"))),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{var e;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=a.create("div","maplibregl-popup",this._map.getContainer()),this._tip=a.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const t of this.options.className.split(" "))this._container.classList.add(t);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Bs(this._lngLat,this._flatPos,this._map.transform):null===(e=this._lngLat)||void 0===e?void 0:e.wrap(),this._trackPointer&&!t)return;const i=this._flatPos=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&t?t:this._map.transform.locationToScreenPoint(this._lngLat));let r=this.options.anchor;const n=Ks(this.options.offset);if(!r){const t=this._container.offsetWidth,e=this._container.offsetHeight;let s;s=i.y+n.bottom.y<e?["top"]:i.y>this._map.transform.height-e?["bottom"]:[],i.x<t/2?s.push("left"):i.x>this._map.transform.width-t/2&&s.push("right"),r=0===s.length?"bottom":s.join("-")}let s=i.add(n[r]);this.options.subpixelPositioning||(s=s.round()),a.setTransform(this._container,`${Os[r]} translate(${s.x}px,${s.y}px)`),js(this._container,r,"popup"),this._updateOpacity()},this._onClose=()=>{this.remove()},this.options=e.e(Object.create(Hs),t)}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new e.l("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.Q.convert(t),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(t){return this.setDOMContent(document.createTextNode(t))}setHTML(t){const e=document.createDocumentFragment(),i=document.createElement("body");let r;for(i.innerHTML=t;r=i.firstChild,r;)e.appendChild(r);return this.setDOMContent(e)}getMaxWidth(){var t;return null===(t=this._container)||void 0===t?void 0:t.style.maxWidth}setMaxWidth(t){return this.options.maxWidth=t,this._update(),this}setDOMContent(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=a.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(t){return this._container&&this._container.classList.add(t),this}removeClassName(t){return this._container&&this._container.classList.remove(t),this}setOffset(t){return this.options.offset=t,this._update(),this}toggleClassName(t){if(this._container)return this._container.classList.toggle(t)}setSubpixelPositioning(t){this.options.subpixelPositioning=t}_createCloseButton(){this.options.closeButton&&(this._closeButton=a.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const t=this._container.querySelector(Ws);t&&t.focus()}},t.RasterDEMTileSource=W,t.RasterTileSource=H,t.ScaleControl=class{constructor(t){this._onMove=()=>{Gs(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,Gs(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},$s),t)}getDefaultPosition(){return"bottom-left"}onAdd(t){return this._map=t,this._container=a.create("div","maplibregl-ctrl maplibregl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){a.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},t.ScrollZoomHandler=ls,t.Style=gi,t.TerrainControl=class{constructor(t){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=t}onAdd(t){return this._map=t,this._container=a.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=a.create("button","maplibregl-ctrl-terrain",this._container),a.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){a.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},t.TwoFingersTouchPitchHandler=rs,t.TwoFingersTouchRotateHandler=es,t.TwoFingersTouchZoomHandler=Qn,t.TwoFingersTouchZoomRotateHandler=fs,t.VectorTileSource=q,t.VideoSource=Y,t.addSourceType=(t,i)=>e._(void 0,void 0,void 0,(function*(){if(tt(t))throw new Error(`A source type called "${t}" already exists.`);((t,e)=>{Q[t]=e})(t,i)})),t.clearPrewarmedResources=function(){const t=D;t&&(t.isPreloaded()&&1===t.numActive()?(t.release(k),D=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},t.createTileMesh=qe,t.getMaxParallelImageRequests=function(){return e.a.MAX_PARALLEL_IMAGE_REQUESTS},t.getRTLTextPluginStatus=function(){return nt().getRTLTextPluginStatus()},t.getVersion=function(){return Xs},t.getWorkerCount=function(){return z.workerCount},t.getWorkerUrl=function(){return e.a.WORKER_URL},t.importScriptInWorkers=function(t){return O().broadcast("IS",t)},t.prewarm=function(){F().acquire(k)},t.setMaxParallelImageRequests=function(t){e.a.MAX_PARALLEL_IMAGE_REQUESTS=t},t.setRTLTextPlugin=function(t,e){return nt().setRTLTextPlugin(t,e)},t.setWorkerCount=function(t){z.workerCount=t},t.setWorkerUrl=function(t){e.a.WORKER_URL=t}}));var r=t;return r}();var Y=K(X.exports);class J{constructor(t,e,i){this.type=t,this.feature=e,this.originalEvent=i}}class Q{constructor(t,e){var i;this._sourceIds=[],this._layerIds=[],this.id=(null!==(i=e.id)&&void 0!==i?i:`feature-${Date.now()}`).toString(),(t.getFeatures()||[]).forEach((t=>{if(t.id===this.id)throw new Error(`RadarMapFeature: feature with id ${this.id} already exists.`)})),this.geometry=e.geometry,this.properties=e.properties||{},this._feature=e,this._map=t}remove(){this._layerIds.forEach((t=>{this._map.getLayer(t)&&this._map.removeLayer(t)})),this._sourceIds.forEach((t=>{this._map.getSource(t)&&this._map.removeSource(t)})),this._map._features=this._map._features.filter((t=>t.id!==this.id))}on(t,e){this._map.on(t,this.id,(i=>{e(new J(t,this,i))})),"click"===t&&(this._map.on("mouseenter",this.id,(()=>{this._map.getCanvas().style.cursor="pointer"})),this._map.on("mouseleave",this.id,(()=>{this._map.getCanvas().style.cursor=""})))}}const tt=t=>{const e={};return Object.entries(t).forEach((([t,i])=>{void 0!==i&&(e[t]=i)})),e},et=(t,e={})=>{let i=Object.assign({},t);for(const r in e)e[r]instanceof Object&&!Array.isArray(e[r])&&r in t?i[r]=et(t[r],e[r]):Array.isArray(e[r])&&Array.isArray(t[r])?i[r]=t[r].concat(e[r]):i[r]=e[r];return i},it={paint:{"line-cap":"round","line-color":"#000257","line-width":4,"border-color":"#FFFFFF","border-width":2}};class rt extends Q{constructor(t,e,i){super(t,e);const r=this.id,n=et(it,i),s=()=>{if(n.paint=n.paint||{},t.addSource(r,{type:"geojson",data:e}),this._sourceIds.push(r),n.paint["line-width"]&&n.paint["border-width"]){const e=`${r}-border`,i=n.paint["line-width"]+n.paint["border-width"];t.addLayer({id:e,source:r,type:"line",layout:{"line-cap":n.paint["line-cap"]},paint:tt({"line-color":n.paint["border-color"],"line-opacity":n.paint["border-opacity"],"line-width":i})}),this._layerIds.push(e)}t.addLayer({id:r,source:r,type:"line",layout:{"line-cap":n.paint["line-cap"]},paint:tt({"line-color":n.paint["line-color"],"line-width":n.paint["line-width"],"line-opacity":n.paint["line-opacity"],"line-offset":n.paint["line-offset"],"line-blur":n.paint["line-blur"],"line-dasharray":n.paint["line-dasharray"],"line-gap-width":n.paint["line-gap-width"],"line-gradient":n.paint["line-gradient"]})}),this._layerIds.push(r)};return t.loaded()?s():t.once("data",(()=>{s()})),this}static fromPolyline(t,e,i){const r={id:(null==i?void 0:i.id)||`polyline-feature-${Date.now()}`,type:"Feature",geometry:{type:"LineString",coordinates:((t,e=6)=>{let i,r,n=0,s=0,o=0,a=[],l=0,c=0,h=null,u=Math.pow(10,e||6);for(;n<t.length;){h=null,l=0,c=0;do{h=t.charCodeAt(n++)-63,c|=(31&h)<<l,l+=5}while(h>=32);i=1&c?~(c>>1):c>>1,l=c=0;do{h=t.charCodeAt(n++)-63,c|=(31&h)<<l,l+=5}while(h>=32);r=1&c?~(c>>1):c>>1,s+=i,o+=r,a.push([o/u,s/u])}return a})(e,null==i?void 0:i.precision)},properties:(null==i?void 0:i.properties)||{}};return new rt(t,r,i)}}const nt={paint:{"fill-color":"#FF6F00","fill-opacity":.3,"border-color":"#FF6F00","border-opacity":1,"border-width":2}};class st extends Q{constructor(t,e,i){super(t,e);const r=this.id,n=et(nt,i),s=()=>{if(n.paint=n.paint||{},t.addSource(r,{type:"geojson",data:e}),this._sourceIds.push(r),t.addLayer({id:r,source:r,type:"fill",layout:{},paint:tt({"fill-color":n.paint["fill-color"],"fill-opacity":n.paint["fill-opacity"]})}),this._layerIds.push(r),n.paint["border-color"]&&n.paint["border-width"]&&n.paint["border-opacity"]){let e=`${r}-border`;t.addLayer({id:e,source:r,type:"line",layout:{},paint:tt({"line-color":n.paint["border-color"],"line-opacity":n.paint["border-opacity"],"line-width":n.paint["border-width"]})}),this._layerIds.push(e)}};return t.loaded()?s():t.once("data",(()=>{s()})),this}}class ot{onAdd(){const t=document.createElement("img");return t.src="https://api.radar.io/maps/static/images/logo.svg",t.alt="Radar Maps Platform",this.link=document.createElement("a"),this.link.id="radar-map-logo",this.link.href="https://radar.com?ref=powered_by_radar",this.link.target="_blank",this.link.style.pointerEvents="auto",this.link.appendChild(t),this.link}onRemove(){var t;null===(t=this.link)||void 0===t||t.remove()}}const at=(t,e)=>{e.forEach((e=>{t.push(e)}))},lt=t=>{const e=[];return(t||[]).forEach((t=>{const i=(t=>{const e=[],i=t.geometry;switch(i.type){case"Point":e.push(i.coordinates);break;case"MultiPoint":case"LineString":at(e,i.coordinates);break;case"MultiLineString":case"Polygon":i.coordinates.forEach((t=>at(e,t)));break;case"MultiPolygon":i.coordinates.forEach((t=>{t.forEach((t=>at(e,t)))}));break;default:return e}return e})(t);i.forEach((t=>{e.push(t)}))})),e},ct=["radar-default-v1","radar-light-v1","radar-dark-v1"],ht={showZoomControls:!0},ut={maxZoom:20,attributionControl:!1,dragRotate:!1,touchPitch:!1,maplibreLogo:!1},dt={padding:50},pt=(t,e)=>{const i=e.style||"radar-default-v1";let r=`${t.host}/maps/styles/${i}`;return e.language&&(r+=`?language=${e.language}`),r},ft=t=>!!ct.includes(t)||!/^(http:|https:)/.test(t);class mt extends Y.Map{constructor(e){const i=t.get();i.publishableKey||r.warn("publishableKey not set. Call Radar.initialize() with key before creating a new map.");const n=((t,e)=>{const i=e.style;return!i||"string"==typeof i&&ft(i)?pt(t,e):e.style})(i,e),s=Object.assign({},ht,ut,e,{style:n},{validateStyle:!i.live});r.debug("map initialized with options",s),s.transformRequest=(t,e)=>{"Style"===e&&ft(t)&&(t=pt(i,Object.assign(Object.assign({},s),{style:t})));let r={Authorization:i.publishableKey,"X-Radar-Device-Type":"Web","X-Radar-SDK-Version":P};return"function"==typeof i.getRequestHeaders&&(r=Object.assign(r,i.getRequestHeaders())),{url:t,headers:r}},super(s),this._markers=[],this._features=[];const o=this.getContainer();o.style.width||o.style.height||r.warn('map container does not have a set "width" or "height"');const a=new ot;this.addControl(a,"bottom-left");const l=new Y.AttributionControl({compact:!1});this.addControl(l,"bottom-right");const c=new Y.NavigationControl({showCompass:!1,showZoom:s.showZoomControls});this.addControl(c,"bottom-right");const h=()=>{const t=document.querySelector(".maplibregl-ctrl-attrib");if(t){this.getContainer().clientWidth<380?t.classList.add("hidden"):t.classList.remove("hidden")}};this.on("resize",h),this.on("load",h)}addMarker(t){this._markers.push(t)}removeMarker(t){this._markers=this._markers.filter((e=>e!==t))}getMarkers(){return this._markers}fitToMarkers(t={},e){const i=e||this.getMarkers();if(0===i.length)return;const r=new Y.LngLatBounds;i.forEach((t=>{r.extend(t.getLngLat())}));const n=Object.assign(dt,t);this.fitBounds(r,n)}clearMarkers(){this._markers.forEach((t=>{t.remove()}))}getFeatures(){return this._features}fitToFeatures(t={},e){const i=(e||this._features).map((t=>t._feature)),r=lt(i);if(r.length>0){const e=new Y.LngLatBounds;r.forEach((t=>{e.extend(t)})),this.fitBounds(e,t)}}clearFeatures(){this._features.forEach((t=>{t.remove()}))}addPolygon(t,e){const i=new st(this,t,e);return this._features.push(i),i}addLine(t,e){const i=new rt(this,t,e);return this._features.push(i),i}addPolyline(t,e){const i=rt.fromPolyline(this,t,e);return this._features.push(i),i}}class _t{constructor(t,e,i){this.target=e,this.originalEvent=i,this.point=e._pos,this.lngLat=e.getLngLat(),this.type=t}}const gt=new Map,yt=(t,e=5e3)=>new Promise(((i,r)=>{if(!gt.has(t))return gt.set(t,"pending"),r("miss");const n=Date.now(),s=setInterval((()=>{const o=gt.get(t);"pending"===o?Date.now()-n>e&&(clearInterval(s),r("timed out")):"failed"===o?(clearInterval(s),r("failed")):void 0!==o&&(clearInterval(s),i(o))}),100)})),xt={color:"#000257"};class vt extends Y.Marker{constructor(t){const e=Object.assign({},xt);if(t.color&&(e.color=t.color),t.element&&(e.element=t.element),t.scale&&(e.scale=t.scale),super(e),t.marker||t.url){const e=this._element.cloneNode(!0);this._element.childNodes.forEach((t=>{t.remove()}));const i=e=>{this._element.replaceChildren((t=>{const e=document.createElement("img");return e.src=t.url,t.width&&("number"==typeof t.width?e.width=t.width:e.style.width=t.width),t.height&&("number"==typeof t.height?e.height=t.height:e.style.height=t.height),t.width||t.height||(e.style.maxWidth="64px",e.style.maxHeight="64px",e.style.width="100%",e.style.height="100%"),e})({width:t.width,height:t.height,url:e}))},n=i=>{r.error(`Could not load marker: ${i.message} - falling back to default marker`),gt.set(t.url,"failed"),this._element.replaceChildren(...Array.from(e.childNodes))};if(t.url){const e=()=>{fetch(t.url).then((e=>{200===e.status?e.blob().then((e=>{const r=URL.createObjectURL(e);gt.set(t.url,r),i(r)})).catch(n):n(new Error(e.statusText))})).catch(n)};yt(t.url).then(i).catch((i=>{"miss"!==i&&r.debug(`RadarMarker: cache lookup for ${t.url}: ${i}`),e()}))}if(t.marker){const e=()=>{M.request({method:"GET",version:"maps",path:`markers/${t.marker}`,responseType:"blob"}).then((({data:e})=>{const r=URL.createObjectURL(e);gt.set(t.marker,r),i(r)})).catch(n)};yt(t.marker).then(i).catch((i=>{"miss"!==i&&r.debug(`RadarMarker: cache lookup for ${t.marker} ${i}`),e()}))}}if(t.text&&(r.warn('marker option "text" is deprecated, and will be removed in a future version. Use "popup.text".'),t.popup=t.popup||{},t.popup.text=t.text),t.html&&(r.warn('marker option "html" is deprecated, and will be removed in a future version. Use "popup.html".'),t.popup=t.popup||{},t.popup.html=t.html),t.popup){const e=new Y.Popup(t.popup);t.popup.text&&e.setText(t.popup.text),t.popup.html&&e.setHTML(t.popup.html),t.popup.element&&e.setDOMContent(t.popup.element),this.setPopup(e)}const i=this.getElement();i&&i.addEventListener("click",(t=>{t.stopPropagation(),this.getPopup()&&((this._map.getMarkers()||[]).forEach((t=>{var e;(null===(e=t.getPopup())||void 0===e?void 0:e.isOpen())&&t.togglePopup()})),this.togglePopup()),this.fire("click",new _t("click",this,t))}))}addTo(t){return t.addMarker(this),super.addTo(t)}remove(){return this._map&&this._map.removeMarker(this),super.remove()}}class bt extends Y.Popup{constructor(t){super(t),t.text&&this.setText(t.text),t.html&&this.setHTML(t.html),t.element&&this.setDOMContent(t.element)}}class wt{static getMapLibre(){return Y}static createMap(t){return new mt(t)}static createMarker(t={}){return new vt(t)}static createPopup(t){return new bt(t)}}const Tt="radar-autocomplete-wrapper",Pt="radar-autocomplete-input",It="radar-autocomplete-search-icon",Mt="radar-autocomplete-results-list",St="radar-autocomplete-results-item",Ct="radar-autocomplete-results-marker",Et="radar-autocomplete-results-item-selected",At="radar-powered",kt="radar-no-results",zt={container:"autocomplete",debounceMS:200,minCharacters:3,limit:8,placeholder:"Search address",responsive:!0,disabled:!1,showMarkers:!0,hideResultsOnBlur:!0},Rt=t=>"number"==typeof t?`${t}px`:t,Dt=(t,e)=>{if(e.responsive)return t.style.width="100%",void(e.width&&(t.style.maxWidth=Rt(e.width)));t.style.width=Rt(e.width||400),t.style.removeProperty("max-width")},Lt=(t,e)=>{e.maxHeight&&(t.style.maxHeight=Rt(e.maxHeight),t.style.overflowY="auto")},Ft=(t="#ACBDC8")=>`data:image/svg+xml;charset=utf-8,${`<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">\n <path d="M12.5704 6.57036C12.5704 4.11632 10.6342 2.11257 8.21016 2C8.14262 2 8.06757 2 8.00003 2C7.93249 2 7.85744 2 7.7899 2C5.35838 2.11257 3.42967 4.11632 3.42967 6.57036C3.42967 6.60037 3.42967 6.6379 3.42967 6.66792C3.42967 6.69794 3.42967 6.73546 3.42967 6.76548C3.42967 9.46717 7.09196 13.3621 7.4672 13.7598C7.61729 13.9174 7.84994 14 8.00003 14C8.15012 14 8.38277 13.9174 8.53286 13.7598C8.9156 13.3621 12.5704 9.46717 12.5704 6.76548C12.5704 6.72795 12.5704 6.69794 12.5704 6.66792C12.5704 6.6379 12.5704 6.60037 12.5704 6.57036ZM7.99252 8.28893C7.04693 8.28893 6.27395 7.52345 6.27395 6.57036C6.27395 5.61726 7.03943 4.85178 7.99252 4.85178C8.94562 4.85178 9.7111 5.61726 9.7111 6.57036C9.7111 7.52345 8.94562 8.28893 7.99252 8.28893Z" fill="${t.replace("#","%23")}"/>\n </svg>`.trim()}`;class Bt{static createAutocomplete(t){return new Bt(t)}constructor(t={}){let e;if(this.config=Object.assign({},zt,t),this.isOpen=!1,this.debouncedFetchResults=this.debounce(this.fetchResults,this.config.debounceMS),this.results=[],this.highlightedIndex=-1,void 0!==this.config.threshold&&(this.config.minCharacters=this.config.threshold,r.warn('AutocompleteUI option "threshold" is deprecated, use "minCharacters" instead.')),t.near&&("string"==typeof t.near?this.near=t.near:this.near=`${t.near.latitude},${t.near.longitude}`),e="string"==typeof this.config.container?document.getElementById(this.config.container):this.config.container,!e)throw new v(`Could not find container element: ${this.config.container}`);if(this.container=e,this.wrapper=document.createElement("div"),this.wrapper.classList.add(Tt),this.wrapper.style.display=this.config.responsive?"block":"inline-block",Dt(this.wrapper,this.config),this.resultsList=document.createElement("ul"),this.resultsList.classList.add(Mt),this.resultsList.setAttribute("id",Mt),this.resultsList.setAttribute("role","listbox"),this.resultsList.setAttribute("aria-live","polite"),this.resultsList.setAttribute("aria-label","Search results"),Lt(this.resultsList,this.config),"INPUT"===e.nodeName)this.inputField=e,this.wrapper.appendChild(this.resultsList),e.parentNode.appendChild(this.wrapper);else{this.inputField=document.createElement("input"),this.inputField.classList.add(Pt),this.inputField.placeholder=this.config.placeholder,this.inputField.type="text",this.inputField.disabled=this.config.disabled;const t=document.createElement("div");t.classList.add(It),this.wrapper.appendChild(this.inputField),this.wrapper.appendChild(this.resultsList),this.wrapper.appendChild(t),this.container.appendChild(this.wrapper)}this.inputField.setAttribute("autocomplete","off"),this.inputField.setAttribute("role","combobox"),this.inputField.setAttribute("aria-controls",Mt),this.inputField.setAttribute("aria-expanded","false"),this.inputField.setAttribute("aria-haspopup","listbox"),this.inputField.setAttribute("aria-autocomplete","list"),this.inputField.setAttribute("aria-activedescendant",""),this.inputField.addEventListener("input",this.handleInput.bind(this)),this.inputField.addEventListener("keydown",this.handleKeyboardNavigation.bind(this)),this.config.hideResultsOnBlur&&this.inputField.addEventListener("blur",this.close.bind(this),!0),r.debug("AutocompleteUI initialized with options",this.config)}handleInput(){const t=this.inputField.value;t.length<this.config.minCharacters||this.debouncedFetchResults(t).then((t=>{const e=this.config.onResults;e&&e(t),this.displayResults(t)})).catch((t=>{r.warn(`Autocomplete ui error: ${t.message}`);const e=this.config.onError;e&&e(t)}))}debounce(t,e){let i,r,n;return(...s)=>(clearTimeout(i),i=setTimeout((()=>{const e=t.apply(this,s);e instanceof Promise&&e.then((t=>{r&&r(t)})).catch((t=>{n&&n(t)}))}),e),new Promise(((t,e)=>{r=t,n=e})))}fetchResults(t){return s(this,void 0,void 0,(function*(){const{limit:e,layers:i,countryCode:r,expandUnits:n,mailable:s,lang:o,postalCode:a,onRequest:l}=this.config,c={query:t,limit:e,layers:i,countryCode:r,expandUnits:n,mailable:s,lang:o,postalCode:a};this.near&&(c.near=this.near),l&&l(c);const{addresses:h}=yield F.autocomplete(c,"autocomplete-ui");return h}))}displayResults(t){let e;if(this.clearResultsList(),this.results=t,this.config.showMarkers&&(e=document.createElement("img"),e.classList.add(Ct),e.setAttribute("src",Ft(this.config.markerColor))),t.forEach(((t,i)=>{const r=document.createElement("li");let n;if(r.classList.add(St),r.setAttribute("role","option"),r.setAttribute("id",`${St}}-${i}`),t.formattedAddress.includes(t.addressLabel)&&"postalCode"!==t.layer){const e=new RegExp(`(${t.addressLabel}),?`);n=t.formattedAddress.replace(e,"<b>$1</b>")}else{n=`<b>${t.placeLabel||t.addressLabel}</b> ${t.formattedAddress}`}r.innerHTML=n,e&&r.prepend(e.cloneNode()),r.addEventListener("mousedown",(()=>{this.select(i)})),this.resultsList.appendChild(r)})),this.open(),t.length>0){const t=document.createElement("a");t.href="https://radar.com?ref=powered_by_radar",t.target="_blank",this.poweredByLink=t;const e=document.createElement("span");e.textContent="Powered by",t.appendChild(e);const i=document.createElement("span");i.id="radar-powered-logo",i.textContent="Radar",t.appendChild(i);const r=document.createElement("div");r.classList.add(At),r.appendChild(t),this.resultsList.appendChild(r)}else{const t=document.createElement("div");t.classList.add(kt),t.textContent="No results",this.resultsList.appendChild(t)}}open(){this.isOpen||(this.inputField.setAttribute("aria-expanded","true"),this.resultsList.removeAttribute("hidden"),this.isOpen=!0)}close(t){if(!this.isOpen)return;const e=t&&t.relatedTarget===this.poweredByLink;setTimeout((()=>{this.inputField.setAttribute("aria-expanded","false"),this.inputField.setAttribute("aria-activedescendant",""),this.resultsList.setAttribute("hidden",""),this.highlightedIndex=-1,this.isOpen=!1,this.clearResultsList()}),e?100:0)}goTo(t){if(!this.isOpen||!this.results.length)return;t<0?t=this.results.length-1:t>=this.results.length&&(t=0);const e=this.resultsList.getElementsByTagName("li");this.highlightedIndex>-1&&e[this.highlightedIndex].classList.remove(Et),e[t].classList.add(Et),this.inputField.setAttribute("aria-activedescendant",`${St}-${t}`),this.highlightedIndex=t}handleKeyboardNavigation(t){let e=t.key;if(this.isOpen)switch("Tab"===e&&t.shiftKey&&(e="ArrowUp"),e){case"Tab":case"ArrowDown":t.preventDefault(),this.goTo(this.highlightedIndex+1);break;case"ArrowUp":t.preventDefault(),this.goTo(this.highlightedIndex-1);break;case"Enter":this.select(this.highlightedIndex);break;case"Esc":this.close()}}select(t){const e=this.results[t];if(!e)return void r.warn(`No autocomplete result found at index: ${t}`);let i;if(e.formattedAddress.includes(e.addressLabel))i=e.formattedAddress;else{i=`${e.placeLabel||e.addressLabel}, ${e.formattedAddress}`}this.inputField.value=i;const n=this.config.onSelection;n&&n(e),this.close()}clearResultsList(){this.resultsList.innerHTML="",this.results=[]}remove(){r.debug("AutocompleteUI removed."),this.inputField.remove(),this.resultsList.remove(),this.wrapper.remove()}setNear(t){return this.near=null==t?void 0:"string"==typeof t?t:`${t.latitude},${t.longitude}`,this}setPlaceholder(t){return this.config.placeholder=t,this.inputField.placeholder=t,this}setDisabled(t){return this.config.disabled=t,this.inputField.disabled=t,this}setResponsive(t){return this.config.responsive=t,Dt(this.wrapper,this.config),this}setWidth(t){return null===t?this.config.width=void 0:"string"!=typeof t&&"number"!=typeof t||(this.config.width=t),Dt(this.wrapper,this.config),this}setMaxHeight(t){return null===t?this.config.maxHeight=void 0:"string"!=typeof t&&"number"!=typeof t||(this.config.maxHeight=t),Lt(this.resultsList,this.config),this}setMinCharacters(t){return this.config.minCharacters=t,this.config.threshold=t,this}setLimit(t){return this.config.limit=t,this}setLang(t){return null===t?this.config.lang=void 0:"string"==typeof t&&(this.config.lang=t),this}setPostalCode(t){return null===t?this.config.postalCode=void 0:"string"==typeof t&&(this.config.postalCode=t),this}setShowMarkers(t){if(this.config.showMarkers=t,t){const t=document.createElement("img");t.classList.add(Ct),t.setAttribute("src",Ft(this.config.markerColor));const e=this.resultsList.getElementsByTagName("li");for(let i=0;i<e.length;i++){e[i].getElementsByClassName(Ct)[0]||e[i].prepend(t.cloneNode())}}else{const t=this.resultsList.getElementsByTagName("li");for(let e=0;e<t.length;e++){const i=t[e].getElementsByClassName(Ct)[0];i&&i.remove()}}return this}setMarkerColor(t){this.config.markerColor=t;const e=this.resultsList.getElementsByClassName(Ct);for(let i=0;i<e.length;i++)e[i].setAttribute("src",Ft(t));return this}setHideResultsOnBlur(t){return this.config.hideResultsOnBlur=t,t?this.inputField.addEventListener("blur",this.close.bind(this),!0):this.inputField.removeEventListener("blur",this.close.bind(this),!0),this}}return class extends W{static get ui(){return{maplibregl:wt.getMapLibre(),map:wt.createMap,marker:wt.createMarker,popup:wt.createPopup,autocomplete:Bt.createAutocomplete}}}}();
