// ==UserScript==
// @name B7P Pix-Radar
// @namespace https://tampermonkey.net/
// @version 1.1
// @description Pixel Radar for PPF Clones.
// @author B7P.eu
// @grant none
// @icon https://port.b7p.eu/static/pfp.png
// @connect githubusercontent.com
// @connect github.com
// @connect fuckyouarkeros.fun
// @connect pixelplanet.fun
// @connect pixmap.fun
// @connect chillpixel.xyz
// @connect pixelya.fun
// @connect pixuniverse.fun
// @connect globepixel.fun
// @connect pixelroyal.fun
// @connect localhost
// @connect pixel-bot-5lns.onrender.com
// @match *://fuckyouarkeros.fun/*
// @match *://pixelplanet.fun/*
// @match *://pixmap.fun/*
// @match *://chillpixel.xyz/*
// @match *://pixelya.fun/*
// @match *://pixuniverse.fun/*
// @match *://globepixel.fun/*
// @match *://pixelroyal.fun/*
// ==/UserScript==
let notificationRadius = 300;
const NOTIFICATION_TIME = 2000;
let pixelList = [];
let canvas;
let notifCircle;
const args = window.location.href.split(',');
let globalScale = 1;
let viewX = parseInt(args[args.length - 3]);
let viewY = parseInt(args[args.length - 2]);
const PING_OP = 0xB0;
const REG_MCHUNKS_OP = 0xA3;
const PIXEL_UPDATE_OP = 0xC1;
const REG_CANVAS_OP = 0xA0;
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init);
} else {
init();
}
function init() {
setTimeout(radarMain);
}
function showInfo(info) {
if (info.text.length > 0) {
closeModal();
const wrapper = document.createElement('div');
wrapper.innerHTML = `
<div class="Alert show" id="my_modal">
<h2>Останній закріп</h2>
<p>${info.text}</p>
<button type="button" id="my_button">OK</button>
</div>
`;
document.body.appendChild(wrapper);
const button = document.querySelector('#my_button');
button.addEventListener('click', closeModal);
}
}
function closeModal() {
const modal = document.querySelector('#my_modal');
if (modal) modal.remove();
}
async function loadFile(src) {
const resp = await fetch(src);
const blob = await resp.blob();
return new File([blob], 'result.png', {
type: 'image/png',
});
}
async function loadInfo(src) {
const resp = await fetch(src);
return await resp.json();
}
function worldToScreen(x, y) {
return [
((x - viewX) * globalScale) + (canvas.width / 2),
((y - viewY) * globalScale) + (canvas.height / 2),
];
}
function render() {
try {
const ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height)
if (globalScale < 0.8) {
const curTime = Date.now();
let index = pixelList.length;
while (index > 0) {
index--;
let [setTime, x, y, i, j] = pixelList[index];
const timePassed = curTime - setTime;
if (timePassed > NOTIFICATION_TIME) {
pixelList.splice(index, 1);
continue;
}
const [sx, sy] = worldToScreen(x, y)
.map((z) => z + globalScale / 2);
if (sx < 0 || sy < 0 || sx > canvas.width || sx > canvas.height) {
pixelList.splice(index, 1);
continue;
}
const notRadius = timePassed / NOTIFICATION_TIME * notificationRadius;
const circleScale = notRadius / 100;
ctx.save();
ctx.scale(circleScale, circleScale);
ctx.drawImage(
notifCircle,
Math.round(sx / circleScale - 100),
Math.round(sy / circleScale - 100),
);
ctx.restore();
}
}
} catch (err) {
console.error(`Render error`, err,);
}
setTimeout(render, 10);
}
function addPixel(x, y, i, j) {
for (let k = 0; k < pixelList.length; k++) {
if (pixelList[k][3] === i && pixelList[k][4] === j) {
pixelList[k][1] = x;
pixelList[k][2] = y;
return;
}
}
pixelList.unshift([Date.now(), x, y, i, j]);
}
function getPixelFromChunkOffset(i, j, offset, canvasSize) {
const tileSize = 256;
const x = i * tileSize - canvasSize / 2 + offset % tileSize;
const y = j * tileSize - canvasSize / 2 + Math.trunc(offset / tileSize);
//const x = i * tileSize - canvasSize / 2 + 128;
//const y = j * tileSize - canvasSize / 2 + 128;
return [x, y];
}
function renderPixel(i, j, offset) {
const canvasSize = 65536;
const [x, y] = getPixelFromChunkOffset(i, j, offset, canvasSize);
addPixel(x, y, i, j);
}
function renderPixels({i, j, pixels}) {
pixels.forEach((pxl) => {
const [offset, color] = pxl;
renderPixel(i, j, offset);
});
}
function clamp(n, min, max) {
return Math.max(min, Math.min(n, max));
}
function updateScale(viewscale) {
globalScale = viewscale;
notificationRadius = clamp(viewscale * 10, 20, 400);
}
function updateView(val) {
viewX = val[0];
viewY = val[1];
}
function onWindowResize() {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
}
function dehydratePing() {
return new Uint8Array([PING_OP]).buffer;
}
function dehydrateRegMChunks(chunks) {
const buffer = new ArrayBuffer(1 + 1 + chunks.length * 2);
const view = new Uint16Array(buffer);
// this will result into a double first byte, but still better than
// shifting 16bit integers around later
view[0] = REG_MCHUNKS_OP;
for (let cnt = 0; cnt < chunks.length; cnt += 1) {
view[cnt + 1] = chunks[cnt];
}
return buffer;
}
function hydratePixelUpdate(data) {
const i = data.getUint8(1);
const j = data.getUint8(2);
/*
* offset and color of every pixel
* 3 bytes offset
* 1 byte color
*/
const pixels = [];
let off = data.byteLength;
while (off > 3) {
const color = data.getUint8(off -= 1);
const offsetL = data.getUint16(off -= 2);
const offsetH = data.getUint8(off -= 1) << 16;
pixels.push([offsetH | offsetL, color]);
}
return {
i, j, pixels,
};
}
function onBinaryMessage(buffer) {
if (buffer.byteLength === 0) return;
const data = new DataView(buffer);
const opcode = data.getUint8(0);
if (opcode === PIXEL_UPDATE_OP || opcode === 145) {
renderPixels(hydratePixelUpdate(data));
}
}
function dehydrateRegCanvas(canvasId) {
const buffer = new ArrayBuffer(1 + 1);
const view = new DataView(buffer);
view.setInt8(0, REG_CANVAS_OP);
view.setInt8(1, Number(canvasId));
return buffer;
}
function onMessage({data: message}) {
try {
if (typeof message !== 'string') {
onBinaryMessage(message);
}
} catch (err) {
console.error(`An error occurred while parsing websocket message ${message}`, err,);
}
}
function socketConnect(i, url, allChunks) {
const ws = new WebSocket(url);
ws.binaryType = 'arraybuffer';
ws.onopen = () => {
console.log(`Socket ${i} opened`);
ws.send(dehydrateRegCanvas(0));
const chunkids = [];
for (let j = 17000 * i; j < 17000 * (i + 1) && j < allChunks.length; j++) {
chunkids.push(allChunks[j]);
}
ws.send(dehydrateRegMChunks(chunkids));
};
ws.onmessage = onMessage;
ws.onclose = () => {
console.log(`Socket ${i} closed`);
setTimeout(() => {
socketConnect(i, url, allChunks)
}, 1000);
};
ws.onerror = (err) => {
console.error('Socket encountered error, closing socket', err);
};
setInterval(() => {
if (ws.readyState !== WebSocket.CLOSED) {
ws.send(dehydratePing());
}
}, 23000)
}
function radarMain() {
canvas = document.createElement('canvas');
canvas.style.position = 'fixed';
canvas.style.top = '0';
canvas.style.left = '0';
canvas.style.zIndex = '0';
canvas.style.pointerEvents = 'none';
onWindowResize();
const ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
document.body.appendChild(canvas);
window.addEventListener('resize', onWindowResize);
notifCircle = document.createElement('canvas');
notifCircle.width = 200;
notifCircle.height = 200;
const notifcontext = notifCircle.getContext('2d');
notifcontext.fillStyle = `rgba(255, 0, 0, 0.5)`;
notifcontext.beginPath();
notifcontext.arc(100, 100, 100, 0, 2 * Math.PI);
notifcontext.closePath();
notifcontext.fill();
pixelPlanetEvents.on('setscale', updateScale);
pixelPlanetEvents.on('setviewcoordinates', updateView);
setTimeout(render, 10);
const url = `${
window.location.protocol === 'https:' ? 'wss:' : 'ws:'
}//${
window.location.host
}/ws`;
const allChunks = []
for (let i = 0; i <= 255; i++) {
for (let j = 0; j <= 255; j++) {
allChunks.push((i << 8) | j);
}
}
for (let i = 0; i < 4; i++) {
setTimeout(() => {
socketConnect(i, url, allChunks)
});
}
}
