// ==UserScript==
// @name         MyBot MapLoader
// @description  MyBot Pixel Place Map Loader
// @version      1.6.2
// @author       SamaelWired
// @namespace    https://greasyfork.org/tr/users/976572
// @match        https://pixelplace.io/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=pixelplace.io
// @license      MIT
// @grant        none
// @run-at       document-start
// ==/UserScript==
(() => {
const MyBot = window.MyBot || { modules: {} };
window.MyBot = MyBot;
if ('MapLoader' in MyBot.modules) return;
const module = {};
module.map = {};
module.maps = {};
module.args = {};
module.config = ({ colors }) => Object.assign(module.args, { colors });
module.callbacks = [];
module.subscribe = func => module.callbacks.push(func);
const Img = window.Image;
window.Image = function () {
const img = new Img(...arguments);
Object.defineProperty(img, 'src', {
enumerable: true,
configurable: true,
set(val) {
this.setAttribute('src', val);
if (!val.match(/canvas\/\d+\.png\?/)) return;
const serverId = +val.match(/canvas\/(\d+)\.png\?/)[1];
this.addEventListener('load', () => {
const canvas = document.createElement('canvas');
canvas.width = this.width;
canvas.height = this.height;
const ctx = canvas.getContext('2d');
ctx.drawImage(this, 0, 0);
const rgba = ctx.getImageData(0, 0, this.width, this.height).data;
const pixels = new Uint8Array(rgba.length >> 2);
for (let i = 0; i < rgba.length; i += 4) {
pixels[i >> 2] = module.args.colors.indexOf((rgba[i] << 16) + (rgba[i + 1] << 8) + rgba[i + 2]);
}
const { width, height } = this;
const map = {
pixels, width, height, serverId,
get(x, y) {
return this.pixels[x + y * this.width];
},
set(x, y, pixel) {
const offset = x + y * this.width;
if (this.pixels[offset] == null) return;
this.pixels[offset] = pixel;
}
};
if (!('serverId' in module.map)) Object.assign(module.map, map);
if (!MyBot.map) MyBot.map = map;
if (!MyBot.maps) MyBot.maps = {};
MyBot.maps[serverId] = map;
module.maps[serverId] = map;
module.callbacks.forEach(f => f(module, map));
});
}
});
return img;
};
Object.assign(Image, Img);
for (let k in Img.prototype) try { Image.prototype[k] = Img.prototype[k]; } catch (e) {};
MyBot.modules.MapLoader = module;
})();