// ==UserScript==// @name Moomoo.io Item markers// @author Murka// @description Draws markers on items// @icon https://moomoo.io/img/favicon.png?v=1// @version 0.2// @match *://moomoo.io/*// @match *://*.moomoo.io/*// @run-at document-start// @grant none// @license MIT// @namespace https://greasyfork.org/users/919633// ==/UserScript==/* jshint esversion:6 *//*Author: MurkaGithub: https://github.com/Murka007Discord: https://discord.gg/sG9cyfGPj5Greasyfork: https://greasyfork.org/en/users/919633MooMooForge: https://github.com/MooMooForge*/(function() {"use strict";// render - false/true, used to toggle rendering of marker// color - hex/rgb color, used to change marker colorconst MARKER_COLOR = {MY_PLAYER: {render: true,color: "#a7f060"},TEAMMATE: {render: true,color: "#fceb65"},ENEMY: {render: true,color: "#f76363"}};const MARKER_SIZE = 10;const log = console.log;const createRecursiveHook = (target, prop, condition, callback) => {(function recursiveHook() {Object.defineProperty(target, prop, {set(value) {delete target[prop];this[prop] = value;if (condition(this, value) &&callback(this, value)) return;recursiveHook();},configurable: true})})();}function createHook(target, prop, setter, getter) {const symbol = Symbol(prop);Object.defineProperty(target, prop, {get() {getter(this, this[symbol]);return this[symbol];},set(value) {setter(this, symbol, value);},configurable: true})}let item = null;createHook(Object.prototype, "isItem", function(that, symbol, value) {that[symbol] = value;}, function(that, value) {if (value === true) {item = that;}});const myPlayer = { id: null };const teammates = [];// myPlayer spawnedfunction setupPlayer(temp) {myPlayer.id = temp[1];}function createDeleteClan(temp) {if (!temp[1]) {teammates.splice(0, teammates.length);}}function updateClanList(temp) {teammates.splice(0, teammates.length);for (let i=0;i<temp[1].length;i+=2) {const [ id, name ] = temp[1].slice(i, i+2);teammates.push(id);}}function getItemColor(id) {if (id === myPlayer.id) return MARKER_COLOR.MY_PLAYER;if (teammates.includes(id)) return MARKER_COLOR.TEAMMATE;return MARKER_COLOR.ENEMY;}function drawMarker(ctx) {if (!item || !item.owner || myPlayer.id === null) return;const type = getItemColor(item.owner.sid);if (!type.render) return;ctx.fillStyle = type.color;ctx.beginPath();ctx.arc(0, 0, MARKER_SIZE, 0, 2 * Math.PI);ctx.fill();item = null;}// This method is called when item was drawnCanvasRenderingContext2D.prototype.restore = new Proxy(CanvasRenderingContext2D.prototype.restore, {apply(target, _this, args) {drawMarker(_this);return target.apply(_this, args);}});document.msgpack = {Encoder: null,Decoder: null};// Intercept msgpack encodercreateRecursiveHook(Object.prototype, "initialBufferSize",(_this) => (typeof _this === "object" &&typeof _this.encode === "function" &&_this.encode.length === 1),(_this) => {document.msgpack.Encoder = _this;return true;});// Intercept msgpack decodercreateRecursiveHook(Object.prototype, "maxExtLength",(_this) => (typeof _this === "object" &&typeof _this.decode === "function" &&_this.decode.length === 1),(_this) => {document.msgpack.Decoder = _this;return true;});// previous way to get msgpack encoder and decoder.// Get msgpack's encode and decode methods/*Function.prototype.call = new Proxy(Function.prototype.call, {apply(target, _this, args) {const data = target.apply(_this, args);if (args[1] && args[1].i) {const i = args[1].i;if (i === 9) msgpack.encode = args[0].encode;if (i === 15) {msgpack.decode = args[0].decode;Function.prototype.call = target;}}return data;}})*/const PACKETS = {1: setupPlayer,st: createDeleteClan,sa: updateClanList,};// Handle WebSocket datafunction message(event) {try {const data = document.msgpack.Decoder.decode(new Uint8Array(event.data));const temp = [data[0], ...data[1]];PACKETS[temp[0]](temp);} catch(err){}}// Intercept WebSocketwindow.WebSocket = new Proxy(WebSocket, {construct(target, args) {const socket = new target(...args);socket.addEventListener("message", message);return socket;}});// old intercept ws method/*const set = Object.getOwnPropertyDescriptor(WebSocket.prototype, "onmessage").set;Object.defineProperty(WebSocket.prototype, "onmessage", {set(callback) {return set.call(this, new Proxy(callback, {apply(target, _this, args) {message(args[0]);return target.apply(_this, args);}}))}})*/})();