Allows you to run multiple different google snake mods. This is just here because the latest posted version here on Greasy Fork is outdated and doesn't work. By the way, here is the latest search term mods link: https://greasyfork.org/en/scripts/493134-4-21-2024-latest-google-snake-mod-loader-standard
// ==UserScript==
// @name 4/21/2024 Latest Google Snake Mod Loader (fbx)
// @namespace https://github.com/DarkSnakeGang
// @version 1.1.1
// @description Allows you to run multiple different google snake mods. This is just here because the latest posted version here on Greasy Fork is outdated and doesn't work. By the way, here is the latest search term mods link: https://greasyfork.org/en/scripts/493134-4-21-2024-latest-google-snake-mod-loader-standard
// @author DarkSnakeGang (https://github.com/DarkSnakeGang)
// @icon https://github.com/DarkSnakeGang/GoogleSnakeIcons/blob/main/Extras/snake_logo.png?raw=true
// @run-at document-body
// @grant none
// @match https://*.google.com/fbx?fbx=snake_arcade*
// @match https://*.google.ad/fbx?fbx=snake_arcade*
// @match https://*.google.ae/fbx?fbx=snake_arcade*
// @match https://*.google.com.af/fbx?fbx=snake_arcade*
// @match https://*.google.com.ag/fbx?fbx=snake_arcade*
// @match https://*.google.com.ai/fbx?fbx=snake_arcade*
// @match https://*.google.al/fbx?fbx=snake_arcade*
// @match https://*.google.am/fbx?fbx=snake_arcade*
// @match https://*.google.co.ao/fbx?fbx=snake_arcade*
// @match https://*.google.com.ar/fbx?fbx=snake_arcade*
// @match https://*.google.as/fbx?fbx=snake_arcade*
// @match https://*.google.at/fbx?fbx=snake_arcade*
// @match https://*.google.com.au/fbx?fbx=snake_arcade*
// @match https://*.google.az/fbx?fbx=snake_arcade*
// @match https://*.google.ba/fbx?fbx=snake_arcade*
// @match https://*.google.com.bd/fbx?fbx=snake_arcade*
// @match https://*.google.be/fbx?fbx=snake_arcade*
// @match https://*.google.bf/fbx?fbx=snake_arcade*
// @match https://*.google.bg/fbx?fbx=snake_arcade*
// @match https://*.google.com.bh/fbx?fbx=snake_arcade*
// @match https://*.google.bi/fbx?fbx=snake_arcade*
// @match https://*.google.bj/fbx?fbx=snake_arcade*
// @match https://*.google.com.bn/fbx?fbx=snake_arcade*
// @match https://*.google.com.bo/fbx?fbx=snake_arcade*
// @match https://*.google.com.br/fbx?fbx=snake_arcade*
// @match https://*.google.bs/fbx?fbx=snake_arcade*
// @match https://*.google.bt/fbx?fbx=snake_arcade*
// @match https://*.google.co.bw/fbx?fbx=snake_arcade*
// @match https://*.google.by/fbx?fbx=snake_arcade*
// @match https://*.google.com.bz/fbx?fbx=snake_arcade*
// @match https://*.google.ca/fbx?fbx=snake_arcade*
// @match https://*.google.cd/fbx?fbx=snake_arcade*
// @match https://*.google.cf/fbx?fbx=snake_arcade*
// @match https://*.google.cg/fbx?fbx=snake_arcade*
// @match https://*.google.ch/fbx?fbx=snake_arcade*
// @match https://*.google.ci/fbx?fbx=snake_arcade*
// @match https://*.google.co.ck/fbx?fbx=snake_arcade*
// @match https://*.google.cl/fbx?fbx=snake_arcade*
// @match https://*.google.cm/fbx?fbx=snake_arcade*
// @match https://*.google.cn/fbx?fbx=snake_arcade*
// @match https://*.google.com.co/fbx?fbx=snake_arcade*
// @match https://*.google.co.cr/fbx?fbx=snake_arcade*
// @match https://*.google.com.cu/fbx?fbx=snake_arcade*
// @match https://*.google.cv/fbx?fbx=snake_arcade*
// @match https://*.google.com.cy/fbx?fbx=snake_arcade*
// @match https://*.google.cz/fbx?fbx=snake_arcade*
// @match https://*.google.de/fbx?fbx=snake_arcade*
// @match https://*.google.dj/fbx?fbx=snake_arcade*
// @match https://*.google.dk/fbx?fbx=snake_arcade*
// @match https://*.google.dm/fbx?fbx=snake_arcade*
// @match https://*.google.com.do/fbx?fbx=snake_arcade*
// @match https://*.google.dz/fbx?fbx=snake_arcade*
// @match https://*.google.com.ec/fbx?fbx=snake_arcade*
// @match https://*.google.ee/fbx?fbx=snake_arcade*
// @match https://*.google.com.eg/fbx?fbx=snake_arcade*
// @match https://*.google.es/fbx?fbx=snake_arcade*
// @match https://*.google.com.et/fbx?fbx=snake_arcade*
// @match https://*.google.fi/fbx?fbx=snake_arcade*
// @match https://*.google.com.fj/fbx?fbx=snake_arcade*
// @match https://*.google.fm/fbx?fbx=snake_arcade*
// @match https://*.google.fr/fbx?fbx=snake_arcade*
// @match https://*.google.ga/fbx?fbx=snake_arcade*
// @match https://*.google.ge/fbx?fbx=snake_arcade*
// @match https://*.google.gg/fbx?fbx=snake_arcade*
// @match https://*.google.com.gh/fbx?fbx=snake_arcade*
// @match https://*.google.com.gi/fbx?fbx=snake_arcade*
// @match https://*.google.gl/fbx?fbx=snake_arcade*
// @match https://*.google.gm/fbx?fbx=snake_arcade*
// @match https://*.google.gr/fbx?fbx=snake_arcade*
// @match https://*.google.com.gt/fbx?fbx=snake_arcade*
// @match https://*.google.gy/fbx?fbx=snake_arcade*
// @match https://*.google.com.hk/fbx?fbx=snake_arcade*
// @match https://*.google.hn/fbx?fbx=snake_arcade*
// @match https://*.google.hr/fbx?fbx=snake_arcade*
// @match https://*.google.ht/fbx?fbx=snake_arcade*
// @match https://*.google.hu/fbx?fbx=snake_arcade*
// @match https://*.google.co.id/fbx?fbx=snake_arcade*
// @match https://*.google.ie/fbx?fbx=snake_arcade*
// @match https://*.google.co.il/fbx?fbx=snake_arcade*
// @match https://*.google.im/fbx?fbx=snake_arcade*
// @match https://*.google.co.in/fbx?fbx=snake_arcade*
// @match https://*.google.iq/fbx?fbx=snake_arcade*
// @match https://*.google.is/fbx?fbx=snake_arcade*
// @match https://*.google.it/fbx?fbx=snake_arcade*
// @match https://*.google.je/fbx?fbx=snake_arcade*
// @match https://*.google.com.jm/fbx?fbx=snake_arcade*
// @match https://*.google.jo/fbx?fbx=snake_arcade*
// @match https://*.google.co.jp/fbx?fbx=snake_arcade*
// @match https://*.google.co.ke/fbx?fbx=snake_arcade*
// @match https://*.google.com.kh/fbx?fbx=snake_arcade*
// @match https://*.google.ki/fbx?fbx=snake_arcade*
// @match https://*.google.kg/fbx?fbx=snake_arcade*
// @match https://*.google.co.kr/fbx?fbx=snake_arcade*
// @match https://*.google.com.kw/fbx?fbx=snake_arcade*
// @match https://*.google.kz/fbx?fbx=snake_arcade*
// @match https://*.google.la/fbx?fbx=snake_arcade*
// @match https://*.google.com.lb/fbx?fbx=snake_arcade*
// @match https://*.google.li/fbx?fbx=snake_arcade*
// @match https://*.google.lk/fbx?fbx=snake_arcade*
// @match https://*.google.co.ls/fbx?fbx=snake_arcade*
// @match https://*.google.lt/fbx?fbx=snake_arcade*
// @match https://*.google.lu/fbx?fbx=snake_arcade*
// @match https://*.google.lv/fbx?fbx=snake_arcade*
// @match https://*.google.com.ly/fbx?fbx=snake_arcade*
// @match https://*.google.co.ma/fbx?fbx=snake_arcade*
// @match https://*.google.md/fbx?fbx=snake_arcade*
// @match https://*.google.me/fbx?fbx=snake_arcade*
// @match https://*.google.mg/fbx?fbx=snake_arcade*
// @match https://*.google.mk/fbx?fbx=snake_arcade*
// @match https://*.google.ml/fbx?fbx=snake_arcade*
// @match https://*.google.com.mm/fbx?fbx=snake_arcade*
// @match https://*.google.mn/fbx?fbx=snake_arcade*
// @match https://*.google.ms/fbx?fbx=snake_arcade*
// @match https://*.google.com.mt/fbx?fbx=snake_arcade*
// @match https://*.google.mu/fbx?fbx=snake_arcade*
// @match https://*.google.mv/fbx?fbx=snake_arcade*
// @match https://*.google.mw/fbx?fbx=snake_arcade*
// @match https://*.google.com.mx/fbx?fbx=snake_arcade*
// @match https://*.google.com.my/fbx?fbx=snake_arcade*
// @match https://*.google.co.mz/fbx?fbx=snake_arcade*
// @match https://*.google.com.na/fbx?fbx=snake_arcade*
// @match https://*.google.com.ng/fbx?fbx=snake_arcade*
// @match https://*.google.com.ni/fbx?fbx=snake_arcade*
// @match https://*.google.ne/fbx?fbx=snake_arcade*
// @match https://*.google.nl/fbx?fbx=snake_arcade*
// @match https://*.google.no/fbx?fbx=snake_arcade*
// @match https://*.google.com.np/fbx?fbx=snake_arcade*
// @match https://*.google.nr/fbx?fbx=snake_arcade*
// @match https://*.google.nu/fbx?fbx=snake_arcade*
// @match https://*.google.co.nz/fbx?fbx=snake_arcade*
// @match https://*.google.com.om/fbx?fbx=snake_arcade*
// @match https://*.google.com.pa/fbx?fbx=snake_arcade*
// @match https://*.google.com.pe/fbx?fbx=snake_arcade*
// @match https://*.google.com.pg/fbx?fbx=snake_arcade*
// @match https://*.google.com.ph/fbx?fbx=snake_arcade*
// @match https://*.google.com.pk/fbx?fbx=snake_arcade*
// @match https://*.google.pl/fbx?fbx=snake_arcade*
// @match https://*.google.pn/fbx?fbx=snake_arcade*
// @match https://*.google.com.pr/fbx?fbx=snake_arcade*
// @match https://*.google.ps/fbx?fbx=snake_arcade*
// @match https://*.google.pt/fbx?fbx=snake_arcade*
// @match https://*.google.com.py/fbx?fbx=snake_arcade*
// @match https://*.google.com.qa/fbx?fbx=snake_arcade*
// @match https://*.google.ro/fbx?fbx=snake_arcade*
// @match https://*.google.ru/fbx?fbx=snake_arcade*
// @match https://*.google.rw/fbx?fbx=snake_arcade*
// @match https://*.google.com.sa/fbx?fbx=snake_arcade*
// @match https://*.google.com.sb/fbx?fbx=snake_arcade*
// @match https://*.google.sc/fbx?fbx=snake_arcade*
// @match https://*.google.se/fbx?fbx=snake_arcade*
// @match https://*.google.com.sg/fbx?fbx=snake_arcade*
// @match https://*.google.sh/fbx?fbx=snake_arcade*
// @match https://*.google.si/fbx?fbx=snake_arcade*
// @match https://*.google.sk/fbx?fbx=snake_arcade*
// @match https://*.google.com.sl/fbx?fbx=snake_arcade*
// @match https://*.google.sn/fbx?fbx=snake_arcade*
// @match https://*.google.so/fbx?fbx=snake_arcade*
// @match https://*.google.sm/fbx?fbx=snake_arcade*
// @match https://*.google.sr/fbx?fbx=snake_arcade*
// @match https://*.google.st/fbx?fbx=snake_arcade*
// @match https://*.google.com.sv/fbx?fbx=snake_arcade*
// @match https://*.google.td/fbx?fbx=snake_arcade*
// @match https://*.google.tg/fbx?fbx=snake_arcade*
// @match https://*.google.co.th/fbx?fbx=snake_arcade*
// @match https://*.google.com.tj/fbx?fbx=snake_arcade*
// @match https://*.google.tl/fbx?fbx=snake_arcade*
// @match https://*.google.tm/fbx?fbx=snake_arcade*
// @match https://*.google.tn/fbx?fbx=snake_arcade*
// @match https://*.google.to/fbx?fbx=snake_arcade*
// @match https://*.google.com.tr/fbx?fbx=snake_arcade*
// @match https://*.google.tt/fbx?fbx=snake_arcade*
// @match https://*.google.com.tw/fbx?fbx=snake_arcade*
// @match https://*.google.co.tz/fbx?fbx=snake_arcade*
// @match https://*.google.com.ua/fbx?fbx=snake_arcade*
// @match https://*.google.co.ug/fbx?fbx=snake_arcade*
// @match https://*.google.co.uk/fbx?fbx=snake_arcade*
// @match https://*.google.com.uy/fbx?fbx=snake_arcade*
// @match https://*.google.co.uz/fbx?fbx=snake_arcade*
// @match https://*.google.com.vc/fbx?fbx=snake_arcade*
// @match https://*.google.co.ve/fbx?fbx=snake_arcade*
// @match https://*.google.vg/fbx?fbx=snake_arcade*
// @match https://*.google.co.vi/fbx?fbx=snake_arcade*
// @match https://*.google.com.vn/fbx?fbx=snake_arcade*
// @match https://*.google.vu/fbx?fbx=snake_arcade*
// @match https://*.google.ws/fbx?fbx=snake_arcade*
// @match https://*.google.rs/fbx?fbx=snake_arcade*
// @match https://*.google.co.za/fbx?fbx=snake_arcade*
// @match https://*.google.co.zm/fbx?fbx=snake_arcade*
// @match https://*.google.co.zw/fbx?fbx=snake_arcade*
// @match https://*.google.cat/fbx?fbx=snake_arcade*
// ==/UserScript==
let IS_DEVELOPER_MODE = false;
let VERSION = '1.1.1';//Gets set to version in build script
const UPDATE_URL = 'https://github.com/DarkSnakeGang/GoogleSnakeModLoader/raw/main/build/snake-mod-loader-fbx.user.js';//Gets set from build script
const WEB_VERSION = false;//web snake
const IS_FBX_OR_WEB = WEB_VERSION || window.location.href.includes('fbx?fbx=snake_arcade');
//web snake
if(localStorage.getItem('snakeForceDevMode') === 'true') {
IS_DEVELOPER_MODE = true;
}
//web snake
function snakeSetDevMode(bool) {
if(bool) {
localStorage.setItem('snakeForceDevMode', bool);
} else {
localStorage.removeItem('snakeForceDevMode');
}
}
//web snake
if(WEB_VERSION) {
//Alter version displayed
VERSION += ' (web)';
//Allow changing mod based on the "mod" search parameter
let currentUrl = new URL(document.location);
let params = currentUrl.searchParams;
let mod = params.get("mod");
if(typeof mod === 'string') {
localStorage.setItem('snakeChosenMod', mod);
//Delete the mod parameter
params.delete('mod');
let newQueryString = params.toString();
let newPath;
if(newQueryString === '') {
newPath = currentUrl.pathname;
} else {
newPath = currentUrl.pathname + '?' + newQueryString;
}
//Change url to remove the mod=xyz part
//This is useful if the xyz part isn't a proper url, as otherwise we get stuck in a loop of setting a bad mod
window.history.replaceState({}, document.title, newPath);
}
//Change site to the mobile version if that setting is on.
//This code is here instead of with the other settings since it needs to run very early, before any other snake code has had a chance to run
let advancedSettings = JSON.parse(localStorage.getItem('snakeAdvancedSettings')) ?? {};
let useMobileWebsite = advancedSettings.useMobileWebsite ?? 'detect';
//Lots of ways to detect mobile and not clear how to do it reliably. We could potentially use screen size.
//Detecting just "mobile" is conservative with showing mobile as some tablets will still show desktop site. This might be ok.
let mobileDetected = /Mobile/i.test(navigator.userAgent) //https://developers.google.com/search/blog/2011/03/mo-better-to-also-detect-mobile-user
//let mobileDetected = /Mobile|iPhone|iPad|iPod|Android|webOS|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent); //https://dev.to/timhuang/a-simple-way-to-detect-if-browser-is-on-a-mobile-device-with-javascript-44j3
//Publicly expose that it is mobile for mods to refer to
window.isSnakeMobileVersion = useMobileWebsite === 'yes' || (useMobileWebsite === 'detect' && mobileDetected);
//Apply changes for mobile site
if(window.isSnakeMobileVersion) {
switchToMobile();
}
}
//External config that determines which mods the modloader has
let externalConfig = {
modInfo: null,
hasError: false,
hasXhrSyncError: false, //Tracks the rare error where an extension converts sync xhr into async.
load: function() {
//Load the external JSON configuration file which contains info about the different mods and the modloader itself.
if(this.modInfo !== null) {return;}//Already loaded - exit early
if(externalConfig.hasError) {
console.log('Skipping trying to load external config as we had an error when we tried previously');
return;
}
//Make a synchronous request for modInfo JSON file
let req = new XMLHttpRequest();
req.open('GET', 'https://raw.githubusercontent.com/DarkSnakeGang/GoogleSnakeModLoader/main/build/mod-info.json', false);
req.onload = function() {
if(this.status === 200) {
try {
externalConfig.modInfo = JSON.parse(this.responseText);
if(IS_DEVELOPER_MODE) {
externalConfig.addDeveloperOptions();
}
} catch(err) {
console.error('Failed to parse JSON for mod config.');
console.log(`Response recieved: ${this.responseText}`);
console.error(err);
externalConfig.hasError = true;
}
} else {
console.error(`Loading external config from https://raw.githubusercontent.com/DarkSnakeGang/GoogleSnakeModLoader/main/build/mod-info.json returned non-200 status. Received: ${this.status}`);
externalConfig.hasError = true;
}
};
req.onerror = function(event) {
console.error('Error when attempting to retrieve external config from https://raw.githubusercontent.com/DarkSnakeGang/GoogleSnakeModLoader/main/build/mod-info.json');
console.log(event);
externalConfig.hasError = true;
};
req.send();
},
addDeveloperOptions: function() {
this.modInfo.modsConfig.testMod = {
displayName: 'Test Mod',
hasUrl: false,
modDescription: {
descriptionName: 'Test Mod',
authors: [
{
name: 'N/A'
}
],
description: 'For mod developers only. Edit window.testMod in the userscript code.'
}
};
this.modInfo.modsConfig.customUrl = {
displayName: 'Load from url',
customModName: JSON.parse(localStorage.getItem('snakeAdvancedSettings'))?.customModName ?? 'PLEASE_CHOOSE_CUSTOM_NAME_FROM_ADVANCED_SETTINGS',
url: JSON.parse(localStorage.getItem('snakeAdvancedSettings'))?.customUrl ?? 'PLEASE_CHOOSE_URL_FROM_ADVANCED_SETTINGS',
hasUrl: true,
modDescription: {
descriptionName: 'Load from url',
authors: [
{
name: 'N/A'
}
],
description: 'For mod developers only. Enter details of a mod in the advanced options.'
}
}
}
};
//Prevent someone from running more than one copy of mod loader at once.
if(window.isModLoaderRunning) {
alert('It appears that you have more than one copy of the snake mod loader trying to run at the same time. Please disable/remove the extra copy from the tampermonkey settings.');
throw Error('Multiple copies of the mod loader trying to run at once.');
}
window.isModLoaderRunning = true;
window.hasFoundSnakeCodeYet = false;
//Replace appendChild so we can intercept it
document.body.appendChildOld = document.body.appendChild;
document.body.appendChild = function(el) {
if(el.tagName !== 'SCRIPT') return document.body.appendChildOld(el);
//Basic checks to filter out scripts which can't be the snake script
if(el.src === '' || el.src.includes('apis.google.com') || !el.src.includes('www.google')) return document.body.appendChildOld(el);
//web snake
if(WEB_VERSION) {
//Check if url is one of the ones we redirect (e.g. to avoid cors errors or fix the version)
let mapping = window.webSnake.urlMap.find(m=>m.oldUrl === el.src);
if(mapping && mapping.newUrl) {
window.webSnake.logUrlChanges && console.log('Redirecting url: ' + el.src);
el.src = mapping.newUrl;
}
//Also check if the url is one of the blocked ones
if(window.webSnake.blockedUrls.includes(el.src)) {
window.webSnake.logUrlChanges && console.log('Blocking url: ' + el.src);
return;
}
}
//Check if the script is either the funbox experiment one, or has xjs=s1 (for fbx link), or has just xjs folder (for search snake)
let isSrcCorrectFormat = el.src.includes('funbox') || el.src.includes('xjs=s1') || (!window.location.href.includes('fbx?fbx=snake_arcade') && el.src.includes('/xjs/'));
isSrcCorrectFormat = isSrcCorrectFormat || (WEB_VERSION && el.src.includes('snake.js')); //As we apply url re-writes early on, we let snake.js in the web version through here
if(!isSrcCorrectFormat) return document.body.appendChildOld(el);
//Check if we're actually running a mod
const currentlySelectedMod = localStorage.getItem('snakeChosenMod');
if(currentlySelectedMod === null || currentlySelectedMod === 'none') return document.body.appendChildOld(el);
//default behaviour if we can't find any snake images on the webpage
if(document.body.querySelector('img[src*="snake_arcade"]') === null && !window.location.href.includes('fbx?fbx=snake_arcade')) return document.body.appendChildOld(el);
//Make sure to return the correct thing that appendChild would normally return
let returnVal = el instanceof DocumentFragment ? new DocumentFragment : el;
/*
Run some code depending on what google snake mod was chosen
Request the text contents of the google snake code.
Alter the contents of the google snake code (depending on the selected mod) and then eval
Run some code afterwards depending on what google snake mod was chosen
*/
const req = new XMLHttpRequest();
req.open('GET', el.src, false);
req.onload = function() {
//Do default behaviour if the source code doesn't look like the google snake code.
//Set returnVal so it returns the correct thing for document.body.appendChild.
if(this.responseText.indexOf('trophy') === -1 || this.responseText.indexOf('apple') === -1 || this.responseText.indexOf('snake_arcade') === -1) {
returnVal = document.body.appendChildOld(el);
return;
}
//Code for catching the case where the snake code has changed URL.
window.hasFoundSnakeCodeYet = true;
let codeNotFoundMessage = document.getElementById('code-not-found-message');
if(codeNotFoundMessage) {
codeNotFoundMessage.style.display = 'none';
}
//Load the external modloader configuration (contains info about each of the different mods)
externalConfig.load();
if(externalConfig.hasError) {
returnVal = document.body.appendChildOld(el);
return;
}
if(!externalConfig.modInfo) {
//Error as xhr sync must be behaving like async (e.g. due to an extension)
externalConfig.hasXhrSyncError = true;
return;
}
let modsConfig = externalConfig.modInfo.modsConfig;
console.log(`Selected mod: ${currentlySelectedMod}`);
//Make sure currentlySelectedMod is an allowed value
if(!(modsConfig.hasOwnProperty(currentlySelectedMod) || currentlySelectedMod === 'none' || currentlySelectedMod === null)) {
const errMessage = `Bad value of snakeChosenMod: ${currentlySelectedMod}. The current allowed values are ${Object.keys(modsConfig)}. Changing this to the "None" setting for next time.`;
localStorage.setItem('snakeChosenMod', 'none');
if(confirm('Disallowed choice of mod. Changing this to none. Refresh the page?')) {location.reload();}
throw new Error(errMessage);
}
if(window.isSnakeMobileVersion && modsConfig[currentlySelectedMod].mobile && modsConfig[currentlySelectedMod].mobile.support === false) {
const errMessage = `This value of snakeChosenMod does not support mobile: ${currentlySelectedMod}. Changing this to the "None" setting for next time.`;
localStorage.setItem('snakeChosenMod', 'none');
if(confirm(`Chosen mod (${currentlySelectedMod}) does not work on mobile. Changing this to none. Refresh the page?`)) {location.reload();}
throw new Error(errMessage);
}
if(!WEB_VERSION && modsConfig[currentlySelectedMod].gsmOnly) {
const errMessage = `This value of snakeChosenMod is only supported on the googlesnakemods.com website: ${currentlySelectedMod}. Changing this to the "None" setting for next time.`;
localStorage.setItem('snakeChosenMod', 'none');
if(confirm(`Chosen mod (${currentlySelectedMod}) only works on the googlesnakemods.com website. Changing the mod to "none". Refresh the page?`)) {location.reload();}
throw new Error(errMessage);
}
//Here we request the code for a particular mod
if(!modsConfig[currentlySelectedMod].hasUrl) {
//Do nothing (for example, if it's the testMod then we don't need to request it)
} else if(WEB_VERSION && Array.isArray(modsConfig[currentlySelectedMod].web) && modsConfig[currentlySelectedMod].web.length > 0) {
let gameVersion = getGameVersionFromUrl();
let webVersion = modsConfig[currentlySelectedMod].web.find(v=>v.version === gameVersion);
if(typeof webVersion !== 'undefined') {
const modUrl = webVersion.url;
//Load and run the code for this mod.
console.log(`Retrieving code for this mod for version ${gameVersion} from ${modUrl}`);
loadAndRunCodeSynchronous(modUrl);
} else {
//We are on a game version that this mod does not support. Redirect to the latest game version that this mod supports.
const supportedVersionsArray = modsConfig[currentlySelectedMod].web.map(v=>v.version);
const latestSupportedVersion = Math.max.apply(null, supportedVersionsArray);
redirectToSpecificGameVersion(latestSupportedVersion);
}
} else {
const modUrl = modsConfig[currentlySelectedMod].url;
//Load and run the code for this mod.
console.log(`Retrieving code for this mod from ${modUrl}`);
loadAndRunCodeSynchronous(modUrl);
}
//Name of the object that contains runCodeBefore/alterSnakeCode/runCodeAfter methods
let modObjectName = currentlySelectedMod;
if(IS_DEVELOPER_MODE && modsConfig[currentlySelectedMod].customModName) {
modObjectName = modsConfig[currentlySelectedMod].customModName;
}
//Skip below if either the code didn't load, or it has the wrong variable
if(!window[modObjectName]) {
(0,eval)(this.responseText);
throw new Error(`We were expecting to find a global variable called window.${modObjectName} but this is missing. Running snake without the mod.`);
}
//Mod specific code to run before running google snake script
if(window[modObjectName].runCodeBefore) {
try {
window[modObjectName].runCodeBefore();
} catch(err) {
console.error(err);
alert(`Error occurred before running snake code. Attempting to continue, but the mod may be broken. Error message logged to console.`);
}
}
let newSnakeCode;
//Alter google snake code and then run it
if(window[modObjectName].alterSnakeCode) {
try {
newSnakeCode = window[modObjectName].alterSnakeCode(this.responseText);
} catch (err) {
let snakeErrEl = document.getElementById('snake-error-message')
if(snakeErrEl) {snakeErrEl.style.display = 'block';}
window.showSnakeErrMessage = true;
showErrorTryGsmPopup(currentlySelectedMod);
console.log('Displaying message to user and then running the google snake script and then throwing the original error that occurred in "alterSnakeCode"');
(0,eval)(this.responseText);
throw err;
}
}
(0,eval)(newSnakeCode);
//Mod specific code to run after running google snake script
if(window[modObjectName].runCodeAfter) {
try {
window[modObjectName].runCodeAfter();
} catch (err) {
console.error(err);
alert(`Error occurred after running snake code. The mod may be partly broken. Error message logged to console.`);
}
}
};
req.send();
return returnVal;
}
//Setup Modal box that lets the user choose which mod to run
let addModSelectorPopup = function() {
if(document.body.querySelector('img[src*="snake_arcade"]') === null && !window.location.href.includes('fbx?fbx=snake_arcade')) {
//We aren't on a page with google snake. Don't show the mod selector dialogue. Exit early.
return;
}
setTimeout(checkFoundSnakeCode, 4000);
//Set up CSS
const css = `
.mod-sel-btn:hover {
background-color: var(--mod-loader-button-hover) !important;
}
.mod-sel-btn:active {
background-color: #f0e9e5 !important;
}
/*light theme*/
#mod-indicator, #mod-selector-dialogue-container, #start-message-dialogue-container, #try-gsm-dialogue-container {
--mod-loader-font-col: #000000;
--mod-loader-main-bg: #fffce0;
--mod-loader-title-bg: #ece9d4;
--mod-loader-title-border: #e4e0be;
--mod-loader-thin-border: #cccccc;
--mod-loader-indicator-display-bg: #eeeaca;
--mod-loader-link-font-col: #069;
--mod-loader-button-bg: #fcf6f2;
--mod-loader-button-close-col: #606060;
--mod-loader-button-apply-col: #4caf50;
--mod-loader-button-settings-col: #4c7caf;
--mod-loader-button-hover: #fefcfb;
--mod-loader-desc-mobile-bg: #e9e5c3;
}
/*dark theme*/
#mod-indicator.dark-mod-theme, #mod-selector-dialogue-container.dark-mod-theme, #start-message-dialogue-container.dark-mod-theme, #try-gsm-dialogue-container.dark-mod-theme {
--mod-loader-font-col: #ffffff;
--mod-loader-main-bg: #1F1F22;/*orig/second#343542;*/
--mod-loader-title-bg: #34343a;/*second - #53556a;*//*orig - #66636f;*/
--mod-loader-title-border: #414147;/*second - #47464e;*//*orig - #7d7a89;*/
--mod-loader-thin-border: #ccc;
--mod-loader-indicator-display-bg: #000000;
--mod-loader-link-font-col: #18f6ff;
--mod-loader-button-bg: #010104;
--mod-loader-button-close-col: #b5b5b5;
--mod-loader-button-apply-col: #5cf062;
--mod-loader-button-settings-col: #5ba0f0;
--mod-loader-button-hover: #666666;
--mod-loader-desc-mobile-bg: #3a393c;
}
.start-hidden {
display: none;
}
.start-hidden.show-hidden {
display: block;
}
/*hiding/showing advanced settings*/
#mod-selector-dialogue #advanced-options {
display: none;
}
#mod-selector-dialogue.show-settings-page #advanced-options {
display: block;
}
/*end of hiding/showing advanced settings*?
/*text on show settings button*/
#mod-selector-dialogue.show-settings-page #advanced-options-show-settings-text {
display:none
}
#mod-selector-dialogue #advanced-options-show-settings-text {
display:inline
}
#mod-selector-dialogue.show-settings-page #advanced-options-hide-settings-text {
display:inline
}
#mod-selector-dialogue #advanced-options-hide-settings-text {
display:none
}
#mod-selector-dialogue #advanced-options-show-mods-text {
display:none
}
/*end of text on show settings button*/
/*responsive stuff*/
@media (max-width: 450px) {
/*hide version number at bottom of modloader*/
#version-info {
display: none;
}
/*Less space above modloader*/
#mod-selector-dialogue {
margin: 7px auto !important;
}
/*Vertical layout for mods panel*/
#mod-selector-dialogue #main-panel {
display: block !important;
}
/*Small screen setup for pagination between mods menu and advanced options menu*/
#mod-selector-dialogue.show-settings-page #main-panel {
display: none !important;
}
#mod-selector-dialogue.show-settings-page #mod-game-verson-div {
display: none;
}
#advanced-options-divider {
display: none;
}
#advanced-settings {
display: block !important
}
.mod-description {
background-color: var(--mod-loader-desc-mobile-bg);
padding: 5px;
border-radius: 5px;
}
/*Small should say "Show mods" instead of "Hide settings" for toggling between the different menus*/
#mod-selector-dialogue.show-settings-page #advanced-options-hide-settings-text {
display:none
}
#mod-selector-dialogue.show-settings-page #advanced-options-show-mods-text {
display:inline
}
}
/*title takes up less space on very thin screens*/
@media (max-width: 350px) {
#mod-loader-title > span {
display: none;
}
}
`;
document.getElementsByTagName('style')[0].innerHTML = document.getElementsByTagName('style')[0].innerHTML + css;
let mobileCloseButton = '';
if(window.isSnakeMobileVersion) {
mobileCloseButton = '<div id="mod-indicator-mobile-close" style="color:var(--mod-loader-font-col); position: absolute;bottom: 100%;right: 0px;text-align: center;background-color: var(--mod-loader-main-bg);height: 30px;width: 30px;font-size: 1.5em;border-top: 1px solid var(--mod-loader-thin-border);border-left: 1px solid var(--mod-loader-thin-border);border-top-left-radius: 5px;user-select: none;cursor: pointer;">×</div>';
}
let googlesnakemodscomHref = 'https://googlesnakemods.com/v/current/';
let storedMod = localStorage.getItem('snakeChosenMod');
if(typeof storedMod === 'string' && /^[a-z0-9 ._]*$/i.test(storedMod)) {
googlesnakemodscomHref += 'index.html?mod=' + storedMod;
}
let googlesnakemodscomLinkHtml = '';
if(!WEB_VERSION) {
googlesnakemodscomLinkHtml = `<br> <span style="color: #f44336;">Try</span> <a href="${googlesnakemodscomHref}" target="_blank" style="color: var(--mod-loader-link-font-col);">googlesnakemods.com</a> <span style="color: #f44336;">instead</span>`;
}
const modCornerIndicatorHTML = `${mobileCloseButton}
<span style="color:var(--mod-loader-font-col) !important">Current mod: </span><span id="mod-name-span" style="background-color: var(--mod-loader-indicator-display-bg);padding: 2px;border-radius: 3px;font-family: consolas, monospace; color:var(--mod-loader-font-col) !important"></span>
<div id="change-mod-button" style="text-align: center;font-size: 0.84em;font-family: arial, sans-serif;color: var(--mod-loader-link-font-col);text-decoration: underline;cursor: pointer;margin-top: 3px;">Change mod</div>
<div id="snake-error-message" style="font-family: helvetica, sans-serif;color: #f44336;margin-top: 2px;display: ${window.showSnakeErrMessage ? 'block' : 'none'};">
Error changing snake code. <a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/mod_errors.md" target="_blank" style="color: var(--mod-loader-link-font-col);">Explanation</a>
${googlesnakemodscomLinkHtml}
</div>
<div id="code-not-found-message" style="font-family: helvetica, sans-serif;color: #f44336;margin-top: 2px;display: none;">
Code not found after 4 seconds. <a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/code_not_found_yet.md" target="_blank" style="color: var(--mod-loader-link-font-col);">Explanation</a>
${googlesnakemodscomLinkHtml}
</div>
<div id="config-not-loaded-message" style="font-family: helvetica, sans-serif;color: #f44336;margin-top: 2px;display: none;">
Error: Failed to load external configuration. <a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/config_not_loaded.md" target="_blank" style="color: var(--mod-loader-link-font-col);">Explanation</a>
${googlesnakemodscomLinkHtml}
</div>
<div id="xhr-sync-problem-message" style="font-family: helvetica, sans-serif;color: #f44336;margin-top: 2px;display: none;">
Error loading config, try disabling extensions <a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/xhr_sync_issue.md" target="_blank" style="color: var(--mod-loader-link-font-col);">Explanation</a>
${googlesnakemodscomLinkHtml}
</div>
`;
let modIndicatorEl = document.createElement('div');
modIndicatorEl.id = 'mod-indicator';
modIndicatorEl.style = 'z-index: 9999999;background-color: var(--mod-loader-main-bg) !important;position: fixed;bottom: 0;right: 0;border-top: 1px solid var(--mod-loader-thin-border);border-left: 1px solid var(--mod-loader-thin-border);font-size: 1.2em;border-top-left-radius: 5px;padding: 5px;-webkit-box-shadow: 0px 0px 7px 1px hwb(0deg 0% 100% / 12%);box-shadow: 0px 0px 7px 1px rgb(0 0 0 / 12%);font-family: helvetica, sans-serif;height: initial;user-select:none;display:block';
modIndicatorEl.innerHTML = modCornerIndicatorHTML;
document.body.appendChild(modIndicatorEl);
document.getElementById('change-mod-button').addEventListener('click', ()=>{
document.getElementById('mod-selector-dialogue-container').style.display = document.getElementById('mod-selector-dialogue-container').style.display === 'none' ? 'block' : 'none';
});
if(window.isSnakeMobileVersion) {
document.getElementById('mod-indicator-mobile-close').addEventListener('click', ()=>{
document.getElementById('mod-indicator').style.display = 'none';
});
}
//Load the external modloader configuration (contains info about each of the different mods)
externalConfig.load();
let modsConfig;
if(externalConfig.hasError) {
//Show error message if the external config isn't available
document.getElementById('config-not-loaded-message').style.display = 'block';
//Make sure that the indicator is actually visible
let modIndicatorEl = document.getElementById('mod-indicator');
if(modIndicatorEl) {
modIndicatorEl.style.display = 'block';
}
window.showSnakeErrMessage = true;//Used to prevent the indicator being auto-hidden
modsConfig = {};
} else if(!externalConfig.modInfo || externalConfig.hasXhrSyncError) {
//Weird error with xhr behaving synchronously, show a warning (likely to be extensions interfering)
document.getElementById('xhr-sync-problem-message').style.display = 'block';
//Make sure that the indicator is actually visible
let modIndicatorEl = document.getElementById('mod-indicator');
if(modIndicatorEl) {
modIndicatorEl.style.display = 'block';
}
externalConfig.hasXhrSyncError = true;
window.showSnakeErrMessage = true;//Used to prevent the indicator being auto-hidden
modsConfig = {};
}else {
//Loaded correctly
modsConfig = externalConfig.modInfo.modsConfig;
}
let modSelectorRadioOptions = '';
let modDescriptions = '';
for(const [key, value] of Object.entries(modsConfig)) {
if((window.isSnakeMobileVersion && value.mobile && value.mobile.support === false) ||
(!WEB_VERSION && value.gsmOnly)) {
//If we are on mobile then hide mods which don't support mobile
//Likewise if we are on tampermonkey and there is a mod only supported on gsm
continue;
}
let optionalHiddenClass = value.startHidden ? 'class="start-hidden"' : '';
modSelectorRadioOptions += `<label ${optionalHiddenClass} style="color:var(--mod-loader-font-col) !important"><input type="radio" name="mod-selector" value="${key}">${value.displayName}<br></label>`;
//Set up the description section for the mod
if(value.modDescription) {
//Generate the html for the author(s) field
let authorString;
if(value.modDescription.authors && value.modDescription.authors.length !== 0) {
authorString = value.modDescription.authors.length === 1 ? 'Author: ' : 'Authors: ';
let needsComma = false;
for(let author of value.modDescription.authors) {
if(needsComma) {authorString += ', ';}
authorString += author.url ? `<a href="${author.url}" target="_blank" style="color: var(--mod-loader-link-font-col);">${author.name}</a>` : author.name;
needsComma = true;
}
} else {
authorString = 'Author: N/A';
}
mobileSupport = '';
if(window.isSnakeMobileVersion && value.mobile) {
mobileSupport = `<br>
<span style="font-weight: bold;color:var(--mod-loader-font-col) !important">Mobile Support: </span><span style="color:var(--mod-loader-font-col) !important">${value.mobile.description}</span>`
}
//Create html for description section
modDescriptions += `
<div data-linked-option="${key}" class="mod-description" style="display:none">
<span style="font-weight: bold;color:var(--mod-loader-font-col) !important">${value.modDescription.descriptionName}</span><br>
<span style="font-weight: bold;color:var(--mod-loader-font-col) !important">${authorString}</span><br>
<span style="color:var(--mod-loader-font-col) !important">${value.modDescription.description}</span>
${mobileSupport}
</div>
`;
}
}
modSelectorRadioOptions += `<label style="color:var(--mod-loader-font-col) !important"><input type="radio" name="mod-selector" value="none">None</label>`;
let customUrlOptions = '';
if(IS_DEVELOPER_MODE) {
customUrlOptions = `<label style="color:var(--mod-loader-font-col) !important"><input id="custom-mod-name" type="text"> Custom Mod Name</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-url" type="text"> Custom Mod Url</label><br>`;
}
let mobileOption = '';
if(WEB_VERSION) {
mobileOption = `<label style="color:var(--mod-loader-font-col) !important" for="use-mobile-website">Use mobile website</label>
<select name="use-mobile-website" id="use-mobile-website">
<option value="detect">detect</option>
<option value="no">no</option>
<option value="yes">yes</option>
</select><br>
`;
}
let gameVersion = '';
if(WEB_VERSION) {
gameVersion = `
<div id="mod-game-verson-div" style="margin-top: 5px;">
<label for="mod-game-version" style="color:var(--mod-loader-font-col)">Game Version:</label>
<select name="mod-game-version" id="mod-game-version">
<option value="wait">loading...</option>
</select>
<a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/about_game_versions.md" target="_blank" style="margin-left:10px; color:var(--mod-loader-link-font-col)">about versions</a>
</div>
`;
}
let gsmLink = '';
if(!WEB_VERSION) {
gsmLink = `<span><a target="_blank" href="https://googlesnakemods.com" style="color:var(--mod-loader-link-font-col)">googlesnakemods.com</a></span><br>`
}
let gsmPromo = '';
if(!WEB_VERSION && !localStorage.getItem('snakeGsmPromoDismissed')) {
gsmPromo = `
<div id="gsm-message" style="background-color: #c7ebff;border-radius: 2px;border: 2px solid hsl(201 100% 77% / 1);padding:2px;margin:2px;font-size: 15px;">
We now have <a target="_blank" href="https://googlesnakemods.com" style="color:var(--mod-loader-link-font-col)">googlesnakemods.com</a> for playing mods without tampermonkey.<br>
<div style="display:flex;justify-content: space-between;padding-inline: 40px;">
<div id="gsm-visit">
<a target="_blank" href="https://googlesnakemods.com" style="color: var(--mod-loader-link-font-col);">
Visit
</a>
</div>
<div id="gsm-dismiss" style="color: var(--mod-loader-link-font-col);text-decoration: underline;cursor: pointer;">
Dismiss forever
</div>
</div>
</div>
`;
}
const modSelectorModal = `
<div id="mod-selector-dialogue" style="display: block;margin:25px auto;padding:10px;border: 1px solid var(--mod-loader-thin-border);width:550px;background-color: var(--mod-loader-main-bg) !important;border-radius:5px;-webkit-box-shadow: 0px 0px 10px 1px rgba(0,0,0,0.24);box-shadow: 0px 0px 10px 1px rgb(0 0 0 / 20%);font-family: helvetica, sans-serif;max-width: calc(100vw - 35px);overflow-y: auto;max-height: calc(100vh - 110px);">
<div id="mod-loader-title" style="display: flex;justify-content: space-between;align-items: center;margin: 0px 0px 15px 0px;border: 2px solid var(--mod-loader-title-border);background-color: var(--mod-loader-title-bg);border-radius: 2px;">
<span><a target="_blank" href="https://github.com/DarkSnakeGang"><img title="DarkSnakeGang github" style="margin-left:3px; margin-top:2px" src="https://www.google.com/logos/fnbx/snake_arcade/v3/speed_00.png" alt="" height="34"></a></span>
<h1 style="font-size: 2em;font-weight: bold;font-family: "Century Gothic", sans-serif;text-align: center;color: #4674e9;margin-top: 0;margin-bottom: 0;">Snake Mod Loader</h1>
<span><a target="_blank" href="https://discord.gg/NA6vHg62An"><img title="Discord server" src="https://raw.githubusercontent.com/DarkSnakeGang/GoogleSnakeIcons/main/Extras/Discord.png" width="35px" style="margin-left: 3px; margin-right: 5px; position: relative; top: 2px;"></a></span>
</div>
${gsmPromo}
<div id="main-panel" style="display: flex;justify-content: start;">
<div id="mod-options" style="flex: 45%;min-height: 115px;">
${modSelectorRadioOptions}
</div>
<div id="mod-descriptions" style="flex: 55%;">
${modDescriptions}
</div>
</div>
${gameVersion}
<div id="advanced-options">
<hr id="advanced-options-divider" style="margin-block-start: 0.5em; margin-block-end: 0.5em;">
<div id="advanced-settings" style="display: flex;justify-content: space-between;">
<div id="settings-wrapper-1">
<label style="color:var(--mod-loader-font-col) !important"><input id="fullscreen-at-start" type="checkbox">Fullscreen at start</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="timer-starts-on" type="checkbox">Timer starts on</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="muted-starts-on" type="checkbox">Mute at start</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="hide-indicator" type="checkbox">Auto-hide mod indicator (h to toggle)</label><br>
<!--<label style="color:var(--mod-loader-font-col) !important"><input id="hidden-mod-toggle" type="checkbox">Show early access mods</label><br>-->
<label style="color:var(--mod-loader-font-col) !important"><input id="dark-mod-theme" type="checkbox">Dark mod loader theme</label><br>
${mobileOption}
${gsmLink}
${customUrlOptions}
</div>
<div id="settings-wrapper-2">
<label style="color:var(--mod-loader-font-col) !important"><input id="background-color-picker" type="color" value="#FFFFFF"> Background color on fbx</label><br>
<label style="color:var(--mod-loader-font-col) !important">
Background Image Url:<br>
<input id="background-image-url" placeholder="www.example.com/image.png" size="23" type="text">
<span><a target="_blank" href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/background_image_help.md" style="color:var(--mod-loader-link-font-col)">help</a></span>
</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="use-custom-theme" type="checkbox">Use custom game theme</label><br>
<div id="custom-theme-pickers" style="display: none;">
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col1" type="color" value="#1D1D1D"> Light Tiles</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col2" type="color" value="#161616"> Dark Tiles</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col3" type="color" value="#111111"> Shadow</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col4" type="color" value="#000000"> Border</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col5" type="color" value="#1D1D1D"> Lock Sign</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col6" type="color" value="#111111"> Top Bar</label><br>
<label style="color:var(--mod-loader-font-col) !important"><input id="custom-theme-col7" type="color" value="#000000"> Endscreen background</label><br>
</div>
</div>
</div>
</div>
<div id="bottom-buttons-wrapper" style="display: flex;justify-content: space-between;">
<!--<div style="display:inline-block;padding-top: 15px;margin-bottom: 4px;text-align: center;font-family: arial, sans-serif;color: var(--mod-loader-link-font-col);text-decoration: underline;cursor: pointer;user-select:none" id="advanced-options-toggle">
Advanced options
</div>-->
<div id="advanced-options-toggle" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;border-radius: 3px;border: 2px solid var(--mod-loader-button-settings-col);color: var(--mod-loader-button-settings-col);font-weight: bold;user-select: none;cursor: pointer;">
<span id="advanced-options-show-settings-text">Show settings</span>
<span id="advanced-options-hide-settings-text">Hide settings</span>
<span id="advanced-options-show-mods-text">Show mods</span>
</div>
<div id="version-info" style="color:var(--mod-loader-font-col) !important;padding-top: 15px;">
Version ${VERSION}
<span id="update-link" style="display:none">
<a id="update-link-text" href="${UPDATE_URL}" style="color: var(--mod-loader-link-font-col);">(update to vNext)</a>
</span>
</div>
<div id="right-buttons">
<div id="close-mod-selector" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;margin-right:10px;border-radius: 3px;border: 2px solid var(--mod-loader-button-close-col);color: var(--mod-loader-button-close-col);font-weight: bold;user-select: none;cursor: pointer;">
Close
</div>
<div id="apply-mod" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;border-radius: 3px;border: 2px solid var(--mod-loader-button-apply-col);color: var(--mod-loader-button-apply-col);font-weight: bold;user-select: none;cursor: pointer;">
Apply
</div>
</div>
</div>
</div>
`;
//Insert html for custom preset export dialogue box.
let modSelectorModalContainer = document.createElement('div');
modSelectorModalContainer.innerHTML = modSelectorModal;
modSelectorModalContainer.id = 'mod-selector-dialogue-container';
modSelectorModalContainer.style = 'display:none; position:fixed; width:100%; height:100%; z-index: 999999; left:0; top:0';
document.body.appendChild(modSelectorModalContainer);
showUpdateLinkIfNeeded();
let hideEndScreenImg = document.createElement('img');
hideEndScreenImg.style = "position: absolute;left: 10px;top: 10px;cursor: pointer; height:20px; width:auto;";
hideEndScreenImg.src = "https://raw.githubusercontent.com/DarkSnakeGang/GoogleSnakeIcons/main/ToggleDeathscreen/EyeIcon.png";
hideEndScreenImg.title = "Click to hide. Click anywhere to bring back";
hideEndScreenImg.id = "death-screen-toggle";
let firstMenuScreen = document.getElementsByClassName('T7SB3d')[0];
if(firstMenuScreen) {
firstMenuScreen.appendChild(hideEndScreenImg);
}
let showEndScreenCover = document.createElement('div');
showEndScreenCover.style = "display:none; background-color:transparent; position: fixed; top:0;left:0; width:100vw; height:100vh;box-shadow: cyan 0px 0px 10px inset; box-sizing: border-box;z-index: 1000000;"
document.body.appendChild(showEndScreenCover);
hideEndScreenImg.addEventListener('click', function() {
let endScreenContainer = document.getElementsByClassName('wjOYOd')[0];
if(endScreenContainer) {
endScreenContainer.style.visibility = 'hidden';
}
showEndScreenCover.style.display = 'block';
});
showEndScreenCover.addEventListener('click', function() {
let endScreenContainer = document.getElementsByClassName('wjOYOd')[0];
if(endScreenContainer) {
endScreenContainer.style.visibility = 'visible';
}
showEndScreenCover.style.display = 'none';
});
//Tick the currently selected mod choice according to localStorage. Also, set the mod name in the indicator
const currentlySelectedMod = localStorage.getItem('snakeChosenMod');
let newlySelectedMod = currentlySelectedMod;
if(modsConfig.hasOwnProperty(currentlySelectedMod) && currentlySelectedMod !== null && currentlySelectedMod !== 'none') {
document.querySelector(`input[name="mod-selector"][value="${currentlySelectedMod}"]`).checked = true;
document.getElementById('mod-name-span').textContent = modsConfig[currentlySelectedMod].displayName;
let descriptionEl = document.querySelector(`div.mod-description[data-linked-option="${currentlySelectedMod}"]`);
if(descriptionEl) {descriptionEl.style.display = 'block';}
} else {
document.querySelector('input[name="mod-selector"][value="none"]').checked = true;
document.getElementById('mod-name-span').textContent = 'None';
}
attemptRenderGameVersionOptions(currentlySelectedMod, true);
//Update the checked/ticked mod when clicking on any of the radio buttons. Also show the description for it.
[...document.querySelectorAll('input[type="radio"][name="mod-selector"]')].forEach(radioEl=>{
radioEl.addEventListener('click', function(){
//Mark mod as selected for when we hit apply
newlySelectedMod = this.value;
attemptRenderGameVersionOptions(this.value, false);
showSettingChanged();
[...document.getElementsByClassName('mod-description')].forEach(el=>{
el.style.display = 'none';
let descriptionEl = document.querySelector(`div.mod-description[data-linked-option="${this.value}"]`);
if(descriptionEl) {descriptionEl.style.display = 'block';}
});
});
});
if(WEB_VERSION) {
document.getElementById('mod-game-version').addEventListener('change',showSettingChanged);
}
if(!WEB_VERSION && !localStorage.getItem('snakeGsmPromoDismissed')) {
document.getElementById('gsm-dismiss').addEventListener('click',()=>{
if(confirm('Never show message again? Press OK to confirm or cancel to keep the message.')) {
localStorage.setItem('snakeGsmPromoDismissed', 'true');
document.getElementById('gsm-message').remove();
alert('Successfully dismissed. If you want to visit the standalone mods website in the future, the link can be found in the settings.');
}
});
}
//Load advanced settings
let advancedSettings = JSON.parse(localStorage.getItem('snakeAdvancedSettings')) ?? {};
delete advancedSettings.fbxCentered; //Remove the fbx centered property as it's no longer needed
let advancedSettingsOriginal = {...advancedSettings}; //Shallow copy, but it's ok as nothing is nested.
//Make sure the inputs are set the right values when starting up the mod
updateAdvancedSettingInputs();
//Event listeners for advanced settings
document.getElementById('advanced-options-toggle').addEventListener('click', (event)=>{
let modSelectorEl = document.getElementById('mod-selector-dialogue');
modSelectorEl.classList.toggle('show-settings-page');
event.preventDefault();
});
document.getElementById('use-custom-theme').addEventListener('change', function() {
document.getElementById('custom-theme-pickers').style.display = (this.checked ? 'block' : 'none');
updateAdvancedSetting('useCustomTheme', this.checked);
});
document.getElementById('fullscreen-at-start').addEventListener('change', function() {
updateAdvancedSetting('fullscreenStartsOn', this.checked);
});
document.getElementById('timer-starts-on').addEventListener('change', function() {
updateAdvancedSetting('timerStartsOn', this.checked);
});
/*document.getElementById('hidden-mod-toggle').addEventListener('change', function() {
updateAdvancedSetting('showHiddenMods', this.checked);
});*/
document.getElementById('muted-starts-on').addEventListener('change', function() {
updateAdvancedSetting('mutedStartsOn', this.checked);
});
document.getElementById('background-color-picker').addEventListener('input', function() {
updateAdvancedSetting('backgroundColor', this.value);
});
document.getElementById('custom-theme-col1').addEventListener('input', function() {
updateAdvancedSetting('themeCol1', this.value);
});
document.getElementById('custom-theme-col2').addEventListener('input', function() {
updateAdvancedSetting('themeCol2', this.value);
});
document.getElementById('custom-theme-col3').addEventListener('input', function() {
updateAdvancedSetting('themeCol3', this.value);
});
document.getElementById('custom-theme-col4').addEventListener('input', function() {
updateAdvancedSetting('themeCol4', this.value);
});
document.getElementById('custom-theme-col5').addEventListener('input', function() {
updateAdvancedSetting('themeCol5', this.value);
});
document.getElementById('custom-theme-col6').addEventListener('input', function() {
updateAdvancedSetting('themeCol6', this.value);
});
document.getElementById('custom-theme-col7').addEventListener('input', function() {
updateAdvancedSetting('themeCol7', this.value);
});
document.getElementById('hide-indicator').addEventListener('change', function() {
updateAdvancedSetting('hideIndicator', this.checked);
});
document.getElementById('dark-mod-theme').addEventListener('change', function() {
updateAdvancedSetting('darkModTheme', this.checked);
});
if(WEB_VERSION) {
document.getElementById('use-mobile-website').addEventListener('change', function() {
updateAdvancedSetting('useMobileWebsite', this.value);
})
}
//background image url text box also has some code to prevent wasd being eaten
document.getElementById('background-image-url').addEventListener('input', function() {
updateAdvancedSetting('backgroundImageUrl', this.value);
});
document.getElementById('background-image-url').addEventListener('keypress', function(e) {
e.stopPropagation();
});
document.getElementById('background-image-url').addEventListener('keydown', function(e) {
e.stopPropagation();
});
if(IS_DEVELOPER_MODE) {
document.getElementById('custom-mod-name').addEventListener('input', function() {
updateAdvancedSetting('customModName', this.value);
});
document.getElementById('custom-url').addEventListener('input', function() {
updateAdvancedSetting('customUrl', this.value);
});
document.getElementById('custom-mod-name').addEventListener('keypress', function(e) {
e.stopPropagation();
});
document.getElementById('custom-url').addEventListener('keypress', function(e) {
e.stopPropagation();
});
document.getElementById('custom-mod-name').addEventListener('keydown', function(e) {
e.stopPropagation();
});
document.getElementById('custom-url').addEventListener('keydown', function(e) {
e.stopPropagation();
});
}
//Event listener for toggling the early access/hidden mods
/*document.getElementById('hidden-mod-toggle').addEventListener('change', function() {
if(this.checked) {
[...document.getElementsByClassName('start-hidden')].forEach(el=>el.classList.add('show-hidden'));
} else {
[...document.getElementsByClassName('start-hidden')].forEach(el=>el.classList.remove('show-hidden'));
}
});*/
//Hide mod selector dialogue when clicking close button
document.getElementById('close-mod-selector').addEventListener('click', function() {
document.getElementById('mod-selector-dialogue-container').style.display = 'none';
});
//Apply button should save settings and refresh page
document.getElementById('apply-mod').addEventListener('click', function(event) {
//Figure out if advanced settings have been changed.
let shallowEquality = true;
for(let setting in advancedSettings) {
if(advancedSettings[setting] !== advancedSettingsOriginal[setting]) {
shallowEquality = false;
break;
}
}
let gameVersionChanged = false;
if(WEB_VERSION) {
const originalGameVersion = getGameVersionFromUrl();
const newGameVersion = parseInt(document.getElementById('mod-game-version').value);
if(originalGameVersion !== newGameVersion) {
gameVersionChanged = true;
}
}
//Skip if settings/mod chosen are the same as before.
if(shallowEquality && newlySelectedMod === currentlySelectedMod && !gameVersionChanged) {
alert('Settings are the same as before!')
return;
}
//Save new settings
localStorage.setItem('snakeChosenMod', newlySelectedMod);
localStorage.setItem('snakeAdvancedSettings',JSON.stringify(advancedSettings));
//Refresh if the mod has changed or the developer settings (custom mod name/url) have been changed
//otherwise apply the settings to the "live" game
if(WEB_VERSION && gameVersionChanged) {
const newGameVersion = parseInt(document.getElementById('mod-game-version').value);
redirectToSpecificGameVersion(newGameVersion);
} else if(
newlySelectedMod !== currentlySelectedMod ||
(advancedSettings.hasOwnProperty('customModName') && advancedSettings.customModName !== advancedSettingsOriginal.customModName) ||
(advancedSettings.hasOwnProperty('customUrl') && advancedSettings.customUrl !== advancedSettingsOriginal.customUrl) ||
(WEB_VERSION && advancedSettings.hasOwnProperty('useMobileWebsite') && advancedSettings.useMobileWebsite !== advancedSettingsOriginal.useMobileWebsite)
) {
location.reload();
} else {
//Apply dark mod theme setting if toggled.
if(advancedSettings.darkModTheme) {
document.getElementById('mod-indicator').classList.add('dark-mod-theme');
document.getElementById('mod-selector-dialogue-container').classList.add('dark-mod-theme');
} else {
document.getElementById('mod-indicator').classList.remove('dark-mod-theme');
document.getElementById('mod-selector-dialogue-container').classList.remove('dark-mod-theme');
}
//Apply background colour on fbx
//web snake
if (IS_FBX_OR_WEB && typeof advancedSettings.backgroundColor === 'string') {
document.body.style.backgroundColor = advancedSettings.backgroundColor;
}
//Apply url to background
if(IS_FBX_OR_WEB && typeof advancedSettings.backgroundImageUrl === 'string' &&
advancedSettingsOriginal.backgroundImageUrl !== advancedSettings.backgroundImageUrl) {
updateBackgroundImage(advancedSettings.backgroundImageUrl, true);
}
//Apply custom theme setting
if(advancedSettings.useCustomTheme) {
//Only update this if the colours have been changed or the theme was turned off.
let hasThemeChanged = advancedSettings.themeCol1 !== advancedSettingsOriginal.themeCol1 ||
advancedSettings.themeCol2 !== advancedSettingsOriginal.themeCol2 ||
advancedSettings.themeCol3 !== advancedSettingsOriginal.themeCol3 ||
advancedSettings.themeCol4 !== advancedSettingsOriginal.themeCol4 ||
advancedSettings.themeCol5 !== advancedSettingsOriginal.themeCol5 ||
advancedSettings.themeCol6 !== advancedSettingsOriginal.themeCol6 ||
advancedSettings.themeCol7 !== advancedSettingsOriginal.themeCol7 ||
(!advancedSettingsOriginal.useCustomTheme && advancedSettings.useCustomTheme);
if(hasThemeChanged) {
window.snake && window.snake.setCustomTheme(
advancedSettings.themeCol1 ?? '#1D1D1D',
advancedSettings.themeCol2 ?? '#161616',
advancedSettings.themeCol3 ?? '#111111',
advancedSettings.themeCol4 ?? '#000000',
advancedSettings.themeCol5 ?? '#1D1D1D',
advancedSettings.themeCol6 ?? '#111111',
advancedSettings.themeCol7 ?? '#000000'
);
}
}
//Clear the theme if useCustomTheme was just unchecked
if(advancedSettingsOriginal.useCustomTheme && !advancedSettings.useCustomTheme) {
window.snake && window.snake.clearCustomTheme();
}
//Make note of the new settings in-case the user decides to change them again.
advancedSettingsOriginal = {...advancedSettings};//Shallow copy, but it's ok as nothing is nested.
document.getElementById('apply-mod').textContent = 'Applied!'
}
});
let attemptsApplyingAdvancedSettings = 0;
setTimeout(applyAdvancedSnakeSettingsToGame, 300);//Small delay to give the game more time to load.
setTimeout(applyAdvancedNonSnakeSettingsToGame,300);
document.body.addEventListener('keydown',function(event) {
if(event.key === 'h') {
let modIndicatorEl = document.getElementById('mod-indicator');
modIndicatorEl.style.display = (modIndicatorEl.style.display === 'block' ? 'none' : 'block');
}
});
function updateAdvancedSettingInputs() {
if(advancedSettings.hasOwnProperty('fullscreenStartsOn')) {
document.getElementById('fullscreen-at-start').checked = advancedSettings.fullscreenStartsOn;
}
if(advancedSettings.hasOwnProperty('timerStartsOn')) {
document.getElementById('timer-starts-on').checked = advancedSettings.timerStartsOn;
}
/*if(advancedSettings.hasOwnProperty('showHiddenMods')) {
document.getElementById('hidden-mod-toggle').checked = advancedSettings.showHiddenMods;
}*/
if(advancedSettings.hasOwnProperty('mutedStartsOn')) {
document.getElementById('muted-starts-on').checked = advancedSettings.mutedStartsOn;
}
if(advancedSettings.hasOwnProperty('darkModTheme')) {
document.getElementById('dark-mod-theme').checked = advancedSettings.darkModTheme;
}
if(WEB_VERSION && advancedSettings.hasOwnProperty('useMobileWebsite')) {
document.getElementById('use-mobile-website').value = advancedSettings.useMobileWebsite;
}
if(advancedSettings.hasOwnProperty('hideIndicator')) {
document.getElementById('hide-indicator').checked = advancedSettings.hideIndicator;
}
if(advancedSettings.hasOwnProperty('useCustomTheme')) {
document.getElementById('use-custom-theme').checked = advancedSettings.useCustomTheme;
document.getElementById('custom-theme-pickers').style.display = (advancedSettings.useCustomTheme ? 'block' : 'none');
} else {
document.getElementById('custom-theme-pickers').style.display = 'none';
}
if(advancedSettings.hasOwnProperty('backgroundColor')) {
document.getElementById('background-color-picker').value = advancedSettings.backgroundColor;
}
if(advancedSettings.hasOwnProperty('backgroundImageUrl')) {
document.getElementById('background-image-url').value = advancedSettings.backgroundImageUrl;
}
if(advancedSettings.hasOwnProperty('themeCol1')) {
document.getElementById('custom-theme-col1').value = advancedSettings.themeCol1;
}
if(advancedSettings.hasOwnProperty('themeCol2')) {
document.getElementById('custom-theme-col2').value = advancedSettings.themeCol2;
}
if(advancedSettings.hasOwnProperty('themeCol3')) {
document.getElementById('custom-theme-col3').value = advancedSettings.themeCol3;
}
if(advancedSettings.hasOwnProperty('themeCol4')) {
document.getElementById('custom-theme-col4').value = advancedSettings.themeCol4;
}
if(advancedSettings.hasOwnProperty('themeCol5')) {
document.getElementById('custom-theme-col5').value = advancedSettings.themeCol5;
}
if(advancedSettings.hasOwnProperty('themeCol6')) {
document.getElementById('custom-theme-col6').value = advancedSettings.themeCol6;
}
if(advancedSettings.hasOwnProperty('themeCol7')) {
document.getElementById('custom-theme-col7').value = advancedSettings.themeCol7;
}
if(IS_DEVELOPER_MODE) {
if(advancedSettings.hasOwnProperty('customModName')) {
document.getElementById('custom-mod-name').value = advancedSettings.customModName;
}
if(advancedSettings.hasOwnProperty('customUrl')) {
document.getElementById('custom-url').value = advancedSettings.customUrl;
}
}
}
function updateAdvancedSetting(settingName, settingValue) {
advancedSettings[settingName] = settingValue;
showSettingChanged();
}
//Advanced settings that need to wait for window.snake
function applyAdvancedSnakeSettingsToGame() {
if(attemptsApplyingAdvancedSettings > 10) {
//Stop trying to apply advanced setting if we've tried this much and the game still isn't ready
console.log('window.snake is still not available after retrying many times. Skipping applying advanced snake settings');
} else if(!window.snake) {
//Game not ready. Wait a bit and then try again.
console.log('window.snake not ready for when we apply advanced settings. Will retry again after waiting.');
attemptsApplyingAdvancedSettings++;
setTimeout(applyAdvancedSnakeSettingsToGame, 300);
} else {
if(advancedSettings.timerStartsOn) {
if(window.isSnakeMobileVersion) {
console.log('Skipping turning timer on due to being on mobile version.');
} else {
window.snake.speedrun();
}
}
if(advancedSettings.useCustomTheme) {
window.snake.setCustomTheme(
advancedSettings.themeCol1 ?? '#1D1D1D',
advancedSettings.themeCol2 ?? '#161616',
advancedSettings.themeCol3 ?? '#111111',
advancedSettings.themeCol4 ?? '#000000',
advancedSettings.themeCol5 ?? '#1D1D1D',
advancedSettings.themeCol6 ?? '#111111',
advancedSettings.themeCol7 ?? '#000000'
);
}
}
}
function applyAdvancedNonSnakeSettingsToGame() {
if(advancedSettings.fullscreenStartsOn) {
applyFullscreenToGame();
}
if(advancedSettings.mutedStartsOn) {
applyMuteToGame();
}
if(advancedSettings.showHiddenMods) {
[...document.getElementsByClassName('start-hidden')].forEach(el=>el.classList.add('show-hidden'));
}
if(advancedSettings.darkModTheme) {
document.getElementById('mod-indicator').classList.add('dark-mod-theme');
document.getElementById('mod-selector-dialogue-container').classList.add('dark-mod-theme');
}
if(advancedSettings.hideIndicator) {
setTimeout(function() {
if(window.showSnakeErrMessage) {return;}
let modIndicatorEl = document.getElementById('mod-indicator');
if(modIndicatorEl.style.display === 'block') {
modIndicatorEl.style.display = 'none';
}
}, 5000);
}
if(IS_FBX_OR_WEB && typeof advancedSettings.backgroundColor === 'string') {
document.body.style.backgroundColor = advancedSettings.backgroundColor;
}
//Apply url to background
if(IS_FBX_OR_WEB && typeof advancedSettings.backgroundImageUrl === 'string') {
updateBackgroundImage(advancedSettings.backgroundImageUrl, false);
}
}
function applyMuteToGame() {
//On fbx we can mute right way. On search, we need to wait until the game is visible.
if(IS_FBX_OR_WEB) {
//Match mute button, but only if it's on
//Old method (mute button is an image)
//Check image url includes the word up instead of the word off, to detect whether or not it is on
let muteButtonOld = document.querySelector('img.EFcTud[jsaction="DGXxE"]:not([src*="off"])');
if(muteButtonOld) {muteButtonOld.click();}
//New method (mute button is a div containing an svg)
//get the 2nd image, and check if it is hidden. If so, then click on it to toggle mute
let muteButtonNew = document.querySelectorAll('div.EFcTud[jsaction="DGXxE"]')?.[1];
if(muteButtonNew && muteButtonNew.classList.contains('LaTyvd')) {
muteButtonNew.click();
}
return;
}
//Only true if we can find the invis el and it has style "None"
let someRandomGameContainer = document.getElementsByClassName('ynlwjd')[0];
let isGameInvis = someRandomGameContainer && someRandomGameContainer.style.display === 'none';
//Handle search snake here.
if(isGameInvis) {
console.log('Game not visible yet. Waiting to apply mute.');
setTimeout(applyMuteToGame, 400);
} else {
//Game is visible so safe to mute. (See comment several lines above for why we have two ways to do this)
let muteButtonOld = document.querySelector('img.EFcTud[jsaction="DGXxE"]:not([src*="off"])');
if(muteButtonOld) {muteButtonOld.click();}
let muteButtonNew = document.querySelectorAll('div.EFcTud[jsaction="DGXxE"]')?.[1];
if(muteButtonNew && muteButtonNew.classList.contains('LaTyvd')) {
muteButtonNew.click();
}
}
}
function applyFullscreenToGame() {
//On fbx we can fullscreen right way. On search, we need to wait until the game is visible.
if(IS_FBX_OR_WEB) {
//Match fullscreen button, but only if it's on
//Old method (button is an image)
//Check if the button is off (i.e. the image url doesn't have the word exit)
let fullscreenButtonOld = document.querySelector('img.EFcTud[jsaction="zeJAAd"]:not([src*="exit"])');
if(fullscreenButtonOld) {fullscreenButtonOld.click();}
//New method (button is a div containing an svg)
//get the 2nd image, and check if it is hidden. If so, then click on it to toggle fullscreen
let fullscreenButtonNew = document.querySelectorAll('div.EFcTud[jsaction="zeJAAd"]')?.[1];
if(fullscreenButtonNew && fullscreenButtonNew.classList.contains('LaTyvd')) {
fullscreenButtonNew.click();
}
return;
}
//Only true if we can find the invis el and it has style "None"
let someRandomGameContainer = document.getElementsByClassName('ynlwjd')[0];
let isGameInvis = someRandomGameContainer && someRandomGameContainer.style.display === 'none';
//Handle search snake here.
if(isGameInvis) {
console.log('Game not visible yet. Waiting to apply fullscreen.');
setTimeout(applyFullscreenToGame, 400);
} else {
//Game is visible so safe to fullscreen. (See comment several lines above for why we have two ways to do this)
let fullscreenButtonOld = document.querySelector('img.EFcTud[jsaction="zeJAAd"]:not([src*="exit"])');
if(fullscreenButtonOld) {fullscreenButtonOld.click();}
let fullscreenButtonNew = document.querySelectorAll('div.EFcTud[jsaction="zeJAAd"]')?.[1];
if(fullscreenButtonNew && fullscreenButtonNew.classList.contains('LaTyvd')) {
fullscreenButtonNew.click();
}
}
}
//Change the background image on body.
function updateBackgroundImage(url, alertValidationMessage) {
url = url.trim();
if(url === '' || typeof url !== 'string') {
document.body.style.backgroundImage = 'none';
return;
}
if((!url.includes('.') || !url.includes('/')) && !url.startsWith('data:')) {
document.body.style.backgroundImage = 'none';
alertValidationMessage && alert(`Background image is not a proper url. Received: ${url}`);
return;
}
//Add https if missing
if(!url.startsWith('http') && !url.startsWith('data:')) {
url = `https://${url}`;
}
let image = new Image();
image.addEventListener('load', function() {
document.body.style.backgroundImage = `url(${url})`;
document.body.style.backgroundRepeat = 'no-repeat';
document.body.style.backgroundAttachment = 'fixed';
document.body.style.backgroundPosition = 'center center';
document.body.style.backgroundSize = 'cover';
});
image.addEventListener('error', function() {
alertValidationMessage && alert(`Background image failed to load. Tried to load the following: ${url}`);
});
image.src = url;
}
//Fetches json file with latest version and shows the update link if it is different to our version
function showUpdateLinkIfNeeded() {
if(externalConfig.hasError) {
return;
}
try {
let modInfo = externalConfig.modInfo;
let latestVersion = modInfo.version;
let updateNeeded = latestVersion !== VERSION;
//Web version
if(WEB_VERSION) {
updateNeeded = false;
}
if(updateNeeded && !IS_DEVELOPER_MODE) {
document.getElementById('update-link').style.display = 'inline';
document.getElementById('update-link-text').textContent = `(update to ${latestVersion})`;
}
//Have an option to not show the popup on either fbx or search snake (e.g. if only one of them is broken)
if(IS_FBX_OR_WEB ? modInfo.startMessage.excludeFbx : modInfo.startMessage.excludeSearch) {
return;
}
if(modInfo.startMessage.showToEveryone || (modInfo.startMessage.showIfUpdateNeeded && updateNeeded)) {
showStartMessagePopup(modInfo);
}
} catch(err) {
console.error(err);
}
}
function showStartMessagePopup(modInfo) {
//web snake
if(WEB_VERSION) {
modInfo.startMessage.showUpdatePrompt = false;
}
const messageHeading = `<h1 style="font-size: 3em;font-weight: bold;margin: 7px 0px 15px 0px;text-align: center;color: var(--mod-loader-font-col);">Message</h1>`;
const updateAvailableHeading = `<h1 style="font-size: 3em;font-weight: bold;margin: 7px 0px 15px 0px;text-align: center;color: var(--mod-loader-font-col);">Update Available</h1>
<a href="${UPDATE_URL}" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;border-radius: 3px;border: 2px solid var(--mod-loader-button-apply-col);color: var(--mod-loader-button-apply-col);font-weight: bold;user-select: none;cursor: pointer;font-size: 1.5em;text-decoration: none;">Update to ${modInfo.version}</a>
`;
const moreInfo = `<p><a href="https://github.com/DarkSnakeGang/GoogleSnakeModLoader/blob/main/docs/${modInfo.startMessage.moreInfoLink}" target="_blank" style="color: var(--mod-loader-link-font-col);font-size:1.5em">More info here</a></p>`
const startMessagePopup = `
<div id="start-message-dialogue" style="display: block;margin:40px auto;padding:10px;border: 1px solid var(--mod-loader-thin-border);width:550px;background-color: var(--mod-loader-main-bg) !important;border-radius:5px;-webkit-box-shadow: 0px 0px 10px 1px rgba(0,0,0,0.24);box-shadow: 0px 0px 10px 1px rgb(0 0 0 / 20%);font-family: helvetica, sans-serif;text-align:center;max-width: calc(100vw - 35px);overflow-y: auto;max-height: calc(100vh - 110px);">
${modInfo.startMessage.showUpdatePrompt ? updateAvailableHeading : messageHeading}
<p id="start-message-explanatory-text" style="font-size:1.5em;color: var(--mod-loader-font-col);"></p>
${(modInfo.startMessage.showMoreInfoLink && /^[a-zA-Z_0-9\-\/]+\.md$/.test(modInfo.startMessage.moreInfoLink)) ? moreInfo : ''}
<div id="close-start-message" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;margin-right:10px;border-radius: 3px;border: 2px solid var(--mod-loader-button-close-col);color: var(--mod-loader-button-close-col);font-weight: bold;user-select: none;cursor: pointer;">
Close
</div>
</div>
`;
//Insert html for start-message dialogue box.
let startMessageModalContainer = document.createElement('div');
startMessageModalContainer.innerHTML = startMessagePopup;
startMessageModalContainer.id = 'start-message-dialogue-container';
startMessageModalContainer.style = 'position:fixed; width:100%; height:100%; z-index: 10000001; left:0; top:0';
document.body.appendChild(startMessageModalContainer);
document.getElementById('start-message-explanatory-text').textContent = modInfo.startMessage.explanatoryText;
if(advancedSettings && advancedSettings.darkModTheme) {
document.getElementById('start-message-dialogue-container').classList.add('dark-mod-theme');
}
document.getElementById('close-start-message').addEventListener('click', function() {
document.getElementById('start-message-dialogue-container').remove();
});
}
//Currently, we just ensure that the apply button doesn't have the "Applied!" text
//In the future, we may make is more obvious that clicking apply is needed.
function showSettingChanged() {
document.getElementById('apply-mod').textContent = 'Apply';
}
//It's possible that the snake code has changed URL or changed in some other way and we weren't able to alter it. If so then show an indicator.
function checkFoundSnakeCode() {
const currentlySelectedMod = localStorage.getItem('snakeChosenMod');
if(currentlySelectedMod === null || currentlySelectedMod === 'none') {
//Don't worry about whether or not we've found the snake code since we're not running a mod.
return;
}
if(window.hasFoundSnakeCodeYet) {
//We're good, we've found the snake code so it hasn't changed location
return;
}
//Otherwise show a message to the user.
let codeNotFoundMessage = document.getElementById('code-not-found-message');
if(codeNotFoundMessage) {
codeNotFoundMessage.style.display = 'block';
}
//Make sure that the indicator is actually visible
let modIndicatorEl = document.getElementById('mod-indicator');
if(modIndicatorEl) {
modIndicatorEl.style.display = 'block';
}
window.showSnakeErrMessage = true;//Used to prevent the indicator being auto-hidden
}
}
function showErrorTryGsmPopup() {
//Don't show anything if already on web snake
if(WEB_VERSION) {
return;
}
let googlesnakemodscomHref = 'https://googlesnakemods.com/v/current/';
let storedMod = localStorage.getItem('snakeChosenMod');
if(typeof storedMod === 'string' && /^[a-z0-9 ._]*$/i.test(storedMod)) {
googlesnakemodscomHref += 'index.html?mod=' + storedMod;
}
const tryGsmPopup = `
<div id="try-gsm-dialogue" style="display: block;margin:40px auto;padding:10px;border: 1px solid var(--mod-loader-thin-border);width:550px;background-color: var(--mod-loader-main-bg) !important;border-radius:5px;-webkit-box-shadow: 0px 0px 10px 1px rgba(0,0,0,0.24);box-shadow: 0px 0px 10px 1px rgb(0 0 0 / 20%);font-family: helvetica, sans-serif;text-align:center;max-width: calc(100vw - 35px);overflow-y: auto;max-height: calc(100vh - 110px);">
<h1 style="font-size: 2.2em;font-weight: bold;margin: 7px 0px 15px 0px;text-align: center;color: var(--mod-loader-font-col);">Error Occurred</h1>
<p style="font-size:1.5em;color: var(--mod-loader-font-col);">We have a site where mods will always work. We recommend playing there instead.</p>
<p><a href="${googlesnakemodscomHref}" style="color: var(--mod-loader-link-font-col);font-size:1.5em">googlesnakemods.com</a></p>
<div style="display: flex; justify-content: space-between">
<div id="close-try-gsm" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;margin-right:10px;border-radius: 3px;border: 2px solid var(--mod-loader-button-close-col);color: var(--mod-loader-button-close-col);font-weight: bold;user-select: none;cursor: pointer;">
Close
</div>
<div id="confirm-try-gsm" class="mod-sel-btn" style="display:inline-block;background-color: var(--mod-loader-button-bg);padding: 4px;margin-top: 7px;margin-right:10px;border-radius: 3px;border: 2px solid var(--mod-loader-button-apply-col);color: var(--mod-loader-button-apply-col);font-weight: bold;user-select: none;cursor: pointer;">
Play working version
</div>
</div>
</div>
`;
//Insert html for try-gsm dialogue box.
let tryGsmModalContainer = document.createElement('div');
tryGsmModalContainer.innerHTML = tryGsmPopup;
tryGsmModalContainer.id = 'try-gsm-dialogue-container';
tryGsmModalContainer.style = 'position:fixed; width:100%; height:100%; z-index: 10000000; left:0; top:0';
document.body.appendChild(tryGsmModalContainer);
//Dark theme - lazy code to grab advanced settings again
let advancedSettings = JSON.parse(localStorage.getItem('snakeAdvancedSettings')) ?? {};
if(advancedSettings && advancedSettings.darkModTheme) {
document.getElementById('try-gsm-dialogue-container').classList.add('dark-mod-theme');
}
document.getElementById('close-try-gsm').addEventListener('click', function() {
document.getElementById('try-gsm-dialogue-container').remove();
});
document.getElementById('confirm-try-gsm').addEventListener('click', function() {
location.href = googlesnakemodscomHref;
});
}
//Generate the game versions option dropdown for the mod-game-version select element
function attemptRenderGameVersionOptions(selectedMod, initial = false) {
if(!WEB_VERSION) {
//Only available for web version
return;
}
let modsConfig = externalConfig.modInfo.modsConfig;
let versionsArray = []; //Contains the versions we want to show in dropdown
//"none" mod and similar will show all versions in dropdown
let mightHaveVersionsSpecified = modsConfig.hasOwnProperty(selectedMod) && ['customUrl', 'testMod'].includes(selectedMod) === false;
if(mightHaveVersionsSpecified) {
//Try to get versions that this mod supports
let webVersions;
webVersions = modsConfig[selectedMod].web;
if(Array.isArray(webVersions) && webVersions.length !== 0) {
versionsArray = webVersions.map(v=>v.version);
//Check for invalid version numbers
if(versionsArray.find(v=>typeof v !== 'number' || !Number.isInteger(v) || v <= 0)) {
alert('Invalid game version numbers for selected mod');
throw new Error('Illegal version numbers for selected mod, these should be integers');
}
//Strip out version numbers that are too high
versionsArray = versionsArray.filter(v=>v<=webLatestVersion);
versionsArray = versionsArray.sort();
}
}
//Fallback behaviour is to just list versions as 1, 2, 3, ..., webLatestVersion
if(versionsArray.length === 0) {
versionsArray = new Array(webLatestVersion).fill(null).map((_, i)=>i + 1);
}
const versionsDropDown = document.getElementById('mod-game-version');
versionsDropDown.innerHTML = '';
//Add options to the versions from high to low
for(let i = versionsArray.length - 1; i >= 0; i--) {
let option = document.createElement('option');
option.value = versionsArray[i];
option.textContent = versionsArray[i];
versionsDropDown.appendChild(option);
}
//Pre-select the correct option
if(initial) {
let currentGameVersion = getGameVersionFromUrl();
//Default to the first version number greater than the one in the url
let version = versionsArray.find(v=>v >= currentGameVersion) ?? versionsArray[versionsArray.length - 1];
versionsDropDown.value = version;
} else {
versionsDropDown.value = versionsArray[versionsArray.length - 1];
}
}
//Figures out which version the current page is on
function getGameVersionFromUrl() {
if(!WEB_VERSION) {
throw new Error('This function should only be used on the web version');
}
let thisUrl = window.location.href;
if(thisUrl.includes('v/current')) {
return webLatestVersion
} else {
return parseInt(thisUrl.match(/v\/(\d+)/)[1]);
}
}
function redirectToSpecificGameVersion(gameVersion) {
if(gameVersion === webLatestVersion) {
window.location.href = '../../v/current/';
} else {
window.location.href = `../../v/${gameVersion}`;
}
console.log('Redirecting to ' + gameVersion);
}
window.testMod = {};
window.testMod.runCodeBefore = function() {
}
window.testMod.alterSnakeCode = function(code) {
code = code.replaceAll('.66','.36')
return code;
}
window.testMod.runCodeAfter = function() {
}
function loadAndRunCodeSynchronous(url) {
let req = new XMLHttpRequest();
req.open('GET', url, false);
req.onload = function() {
if(this.status === 200) {
(1,eval)(this.responseText);
} else {
console.log(`Loading selected mod returned non-200 status. Received: ${this.status}`);
}
};
req.onerror = function(event) {
console.error(`Error when attempting to retrieve mod code from ${url}`);
console.log(event);
};
req.send();
}
window.addEventListener('load', addModSelectorPopup);
////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Utility functions below
////////////////////////////////////////////////////////////////////////////////////////////////////////////
window.swapInMainClassPrototype = function(mainClass, functionText) {
if(/^[$a-zA-Z0-9_]{0,8}=function/.test(functionText)) {
throw new Error("Error, function is of form abc=function(), but this only works for stuff like s_.abc=function()");
}
functionText = assertReplace(functionText, /^[$a-zA-Z0-9_]{0,8}/,`${mainClass}.prototype`);
return functionText;
}
/*
This function will search for a function/method in some code and return this function as a string
code will usually be the snake source code
functionSignature will be regex matching the beginning of the function/method (must end in $),
for example if we are trying to find a function like s_xD = function(a, b, c, d, e) {......}
then put functionSignature = /[$a-zA-Z0-9_]{0,8}=function\(a,b,c,d,e\)$/
somethingInsideFunction will be regex matching something in the function
for example if we are trying to find a function like s_xD = function(a, b, c, d, e) {...a.Xa&&10!==a.Qb...}
then put somethingInsideFunction = /a\.[$a-zA-Z0-9_]{0,8}&&10!==a\.[$a-zA-Z0-9_]{0,8}/
*/
window.findFunctionInCode = function(code, functionSignature, somethingInsideFunction, logging = false) {
let functionSignatureSource = functionSignature.source;
let functionSignatureFlags = functionSignature.flags;//Probably empty string
if(!functionSignatureFlags.includes('g')) {
functionSignatureFlags += 'g';
}
/*Remove any trailling $ signs from the end of the function signature (this is a legacy issue, I know it's bad)*/
functionSignatureSource = functionSignatureSource.replaceAll(/\$(?=\|)|\$$/g, '');
/*Allow line breaks after commas or =. This is bit sketchy, but should be ok as findFunctionInCode is used in a quite limited way*/
functionSignatureSource.replaceAll(/,|=/g,'$&\\n?');
functionSignature = new RegExp(functionSignatureSource, functionSignatureFlags);
/*get the position of somethingInsideFunction*/
let indexWithinFunction = code.search(somethingInsideFunction);
if (indexWithinFunction == -1) {
console.log("%cCouldn't find a match for somethingInsideFunction", "color:red;");
diagnoseRegexError(code, somethingInsideFunction);
}
/*Find the occurence of function signature closest to where we found somethingInsideFunction, then count brackets
to find the end of the function*/
let codeBeforeMatch = code.substring(0, indexWithinFunction);
let signatureMatches = [...codeBeforeMatch.matchAll(functionSignature)];
if(signatureMatches.length === 0) {
throw new Error("Couldn't find function signature");
}
let startIndex = signatureMatches[signatureMatches.length - 1].index;
let bracketCount = 0;
let foundFirstBracket = false;
let endIndex = 0;
/*Use bracket counting to find the whole function*/
let codeLength = code.length;
for (let i = startIndex; i <= codeLength; i++) {
if (!foundFirstBracket && code[i] == "{") {
foundFirstBracket = true;
}
if (code[i] == "{") {
bracketCount++;
}
if (code[i] == "}") {
bracketCount--;
}
if (foundFirstBracket && bracketCount == 0) {
endIndex = i;
break;
}
if (i == codeLength) {
throw new Error("Couldn't pair up brackets");
}
}
let fullFunction = code.substring(startIndex, endIndex + 1);
/*throw error if fullFunction doesn't contain something inside function - i.e. function signature was wrong*/
if (fullFunction.search(somethingInsideFunction) === -1) {
throw new Error("Function signature does not belong to the same function as somethingInsideFunction");
}
if (logging) {
console.log(fullFunction);
}
return fullFunction;
}
/*
Same as replace, but throws an error if nothing is changed
*/
window.assertReplace = function(baseText, regex, replacement) {
if (typeof baseText !== 'string') {
throw new Error('String argument expected for assertReplace');
}
let outputText = baseText.replace(regex, replacement);
//Throw warning if nothing is replaced
if (baseText === outputText) {
diagnoseRegexError(baseText, regex);
}
return outputText;
}
/*
Same as replaceAll, but throws an error if nothing is changed
*/
window.assertReplaceAll = function(baseText, regex, replacement) {
if (typeof baseText !== 'string') {
throw new Error('String argument expected for assertReplace');
}
let outputText = baseText.replaceAll(regex, replacement);
//Throw warning if nothing is replaced
if (baseText === outputText) {
diagnoseRegexError(baseText, regex);
}
return outputText;
}
//Alternate way to use assertReplace. Example: code = code.assertReplace('Thing to change', 'New thing');
String.prototype.assertReplace = function(regex, replacement) {
return assertReplace(this.toString(), regex, replacement);
};
//Same as above for assertReplaceAll.
String.prototype.assertReplaceAll = function(regex, replacement) {
return assertReplaceAll(this.toString(), regex, replacement);
};
//Also do this for assertMatch (We just have the prototype version for this).
//Same as match, but throws an error if it's null.
String.prototype.assertMatch = function(regex) {
let output = this.match(regex);
//Throw error if nothing was found
if(output === null) {
diagnoseRegexError(this, regex)
}
return output;
}
window.diagnoseRegexError = function(baseText, regex) {
if(!(regex instanceof RegExp)) {
throw new Error('Failed to find match using string argument. No more details available');
}
//see if removing line breaks works - in that case we can give a more useful error message
let oneLineText = baseText.replaceAll(/\n/g,'');
let res = regex.test(oneLineText);
//If line breaks don't solve the issue then throw a general error
if (!res) {
throw new Error('Failed to find match for regex.');
}
//Try to suggest correct regex to use for searching
let regexSource = regex.source;
let regexFlags = regex.flags;
//Look at all the spots where line breaks might occur and try adding \n? there to see if it makes a difference
//It might be easier to just crudely brute force putting \n? at each possible index?
for(let breakableChar of ["%","&","\\*","\\+",",","-","\\/",":",";","<","=",">","\\?","{","\\|","}"]) {
for(let pos = regexSource.indexOf(breakableChar); pos !== -1; pos = regexSource.indexOf(breakableChar, pos + 1)) {
//Remake the regex with a new line at the candidate position
let candidateRegexSource = `${regexSource.slice(0,pos + breakableChar.length)}\\n?${regexSource.slice(pos + breakableChar.length)}`;
let candidateRegex;
try{
candidateRegex = new RegExp(candidateRegexSource, regexFlags);
} catch(err) {
continue;
}
//See if the new regex works
let testReplaceResult = candidateRegex.test(baseText);
if(testReplaceResult) {
//Success we found the working regex! Give descriptive error message to user and log suggested regex with new line in correct place
console.log(`Suggested regex improvement:
${candidateRegex}`);
throw new Error('Suggested improvement found! Error with line break, failed to find match for regex. See logged output for regex to use instead that should hopefully fix this.');
}
}
}
throw new Error('Line break error! Failed to failed to find match for regex - most likely caused by a new line break. No suggestions provided');
}
window.appendCodeWithinSnakeModule = function(snakeCode, codeToAdd, addSemicolonAfter) {
if(addSemicolonAfter) {
codeToAdd += ';';
}
//We could remove the first bit before the pipe symbol in the future. This is just to handle before + after a snake update.
var newSnakeCode = snakeCode.replace(/}\)\(this\._s\);\n\/\/ Google Inc\.|}\);\n\/\/ Google Inc\./, codeToAdd + '$&');
return newSnakeCode;
}
//Turns _.abc into _s.abc
window.swapInSnakeGlobal = function(text) {
return assertReplace(text, /^_\./, '_s.');
}