// Bot Client Class
class Client {
	constructor(botServerIP) {
		this.botServerIP = botServerIP;
		this._ws = null;
		this.moveInterval = 0;
		this.clientX = 0;
		this.clientY = 0;
		this.currentServer = '';
		this.botMode = 'FEEDER';
		this.token = '';
		this.serverReady = false;
		this.serverInUse = false;
		this.validated = false;
		this.extraZoom = false;
		this.connect();
		this.addListener();
	}

	connect() { // Connect
		this._ws = new WebSocket(this.botServerIP);
		this._ws.binaryType = 'arraybuffer';
		this._ws.onopen = this.onopen.bind(this);
		this._ws.onmessage = this.onmessage.bind(this);
		this._ws.onclose = this.onclose.bind(this);
		this._ws.onerror = this.onerror.bind(this);
		console.log('Client: Connecting to bot server....');
	}

	onopen() {
		console.log('Client: Connected to bot server.');
		$('#botServer').removeClass('label-default');
		$('#botServer').removeClass('label-danger');
		$('#botServer').addClass('label-success');
		$('#botServer').html('Connected');
		this.sendToken();
		this.startMoveInterval();
	}

	sendToken() {
		let buf = this.createBuffer(2 + this.token.length);
		buf.setUint8(0, 4);
		for (let i = 0; i < this.token.length; i++) buf.setUint8(1 + i, this.token.charCodeAt(i));
		this.send(buf);
	}

	onmessage(msg) {
		let buf = new DataView(msg.data);
		let offset = 0;
		let opcode = buf.getUint8(offset++);
		switch (opcode) {
			case 0:
				let spawnedAmount = buf.getUint16(offset, true);
				offset += 2;
				let connectedAmount = buf.getUint16(offset, true);
				offset += 2;
				let maxBots = buf.getUint16(offset, true);
				$('#botCount').html(`<font color='#7FFF00'>${connectedAmount}/${spawnedAmount}/${maxBots}</font>`);
				if (connectedAmount >= 1) {
					$('#botCount');
				} else if (connectedAmount < 1) {
					$('#botCount');
				}
				break;
			case 1:
				let serverStatus = buf.getUint8(offset++);
				let classes = 'label-';
				let message = 'Failed to read message';
				switch (serverStatus) {
					case 0:
						this.serverReady = false;
						classes += 'warning';
						message = 'Phantom loading';
						break;
					case 1:
						this.serverReady = true;
						classes += 'success';
						message = 'Ready';
						break;
					case 2:
						this.serverReady = false;
						this.serverInUse = true;
						classes += 'danger';
						message = 'In use';
						break;
					case 3:
						let stat = buf.getUint8(offset++);
						switch (stat) {
							case 0:
								this.serverReady = false;
								classes += 'warning';
								message = 'Getting proxies (0)';
								break;
							case 1:
								this.serverReady = true;
								classes += 'success';
								message = 'Ready';
								break;
							case 2:
								classes += 'warning';
								message = `Getting proxies (${buf.getUint16(offset, true)})`;
								break;
						}
						break;
					case 4:
						let isValid = buf.getUint8(offset++);
						if (isValid) {
							classes += 'success';
							message = 'Validated';
							this.validated = true;
						} else {
							classes += 'danger';
							message = 'Not validated';
							this.serverInUse = true;
						}
						break;
					case 5:
						classes += 'warning';
						message = 'Waiting for validation';
						break;
					default:
						alert(`Warning: Received unknown server status from bot server: ${serverStatus}`);
						break;
				}
				switch (classes) {
					case 'label-danger':
						$('#serverStatus').removeClass('label-success');
						$('#serverStatus').removeClass('label-warning');
						break;
					case 'label-success':
						$('#serverStatus').removeClass('label-danger')
						$('#serverStatus').removeClass('label-warning');
						break;
					case 'label-warning':
						$('#serverStatus').removeClass('label-success');
						$('#serverStatus').removeClass('label-danger');
						break;
				}
				$('#serverStatus').addClass(classes);
				$('#serverStatus').html(message);
				break;
			case 16:
				if (window.sniffer) {
					buf = this.getRealData(new Buffer(buf.buffer));
					let output = new Buffer(LZ4.encodeBound(buf.byteLength));
					const compressedSize = LZ4.encodeBlock(buf, output);
					output = output.slice(0, compressedSize);
					let packet = new Buffer(5);
					packet.writeUInt8(255, 0);
					packet.writeUInt32LE(compressedSize, 1);
					sniffer.fakeReceiveData(Buffer.concat([packet, output]));
				}
				break;
			default:
				console.log('Got invalid data from bot server');
				break;
		}
	}

	getRealData(buf) {
		let offset = 1;
		let eatQueueLength = buf.readUInt16LE(offset); // Number of eat events
		offset += eatQueueLength * 8 + 2;

		while (true) {
			if (buf.readUInt32LE(offset) === 0) break; // End of cell queue.
			offset += 4;
			let x = buf.readInt32LE(offset); // Cell X position.
			buf.writeInt32LE(x + window.offsetX, offset);
			offset += 4;
			let y = buf.readInt32LE(offset); // Cell Y position.
			buf.writeInt32LE(y + window.offsetY, offset);
			offset += 6;
			let flags = buf.readUInt8(offset++); // Cell flags

			if (flags & 2) { // Cell color in RGB
				offset += 3;
			}

			if (flags & 128) { // Added in protocol v11.
				offset++;
			}

			if (flags & 4) { // Cell skin
				let char = 0;
				while ((char = buf.readUInt8(offset++)) !== 0) {}
			}

			if (flags & 8) { // Cell name
				let char = 0;
				while ((char = buf.readUInt8(offset++)) !== 0) {}
			}
		}
		return buf;
	}

	onclose() {
		console.log('Client: Connection to bot server closed.');
		$('#botServer').addClass('label-danger');
		$('#botServer').removeClass('label-success');
		$('#serverStatus').addClass('label-default');
		$('#serverStatus').removeClass('label-success');
		$('#serverStatus').removeClass('label-warning');
		$('#serverStatus').removeClass('label-danger');
		if (!this.serverInUse) $('#serverStatus').html('Closed');
		$('#botCount').html('0/0/0');
		$('#botServer').html('Closed');
		$('#toggleButton').replaceWith(`<button id='toggleButton' onclick='window.client.startBots();' class='btn btn-success'>Start Bots</button>`);
		clearInterval(this.moveInterval);
		this.serverReady = false;
		this.validated = false;
		if (!this.serverInUse) setTimeout(this.connect.bind(this), 100);
	}

	onerror() {
		console.log('Client: Connection to bot server errored.');
	}

	startBots() { //Send startBots
		this.changeBotMode(this.botMode);
		let botNick = $('#botNick').val();
		let botAmount = $('#botAmount').val();
		let currentServer = this.currentServer;
		console.log(botNick, currentServer);
		let buf = this.createBuffer(9 + 2 * botNick.length + 2 * currentServer.length);
		let offset = 0;
		buf.setUint8(offset++, 0);
		for (let i = 0; i < botNick.length; i++) {
			buf.setUint16(offset, botNick.charCodeAt(i), true);
			offset += 2;
		}
		buf.setUint16(offset, 0, true);
		offset += 2;
		for (let i = 0; i < currentServer.length; i++) {
			buf.setUint16(offset, currentServer.charCodeAt(i), true);
			offset += 2;
		}
		buf.setUint16(offset, 0, true);
		offset += 2;
		buf.setUint32(offset, botAmount, true);
		this.send(buf);
		$('#toggleButton').replaceWith(`<button id='toggleButton' onclick='window.client.stopBots();' class='btn btn-danger'>Stop Bots</button>`);
	}

	sendGetProxies() {
		let buf = this.createBuffer(3);
		buf.setUint8(0, 3);
		buf.setUint16(1, $('#proxyTimeout').val(), true);
		this.send(buf);
	}

	changeBotMode(newMode) {
		let buf = this.createBuffer(3 + newMode.length * 2);
		buf.setUint8(0, 2);
		for (let i = 0; i < newMode.length; i++) buf.setUint16(1 + 2 * i, newMode.charCodeAt(i), true);
		this.send(buf);
	}

	stopBots() { //Send stopBots
		let buf = this.createBuffer(1);
		buf.setUint8(0, 1);
		this.send(buf);
		$('#toggleButton').replaceWith(`<button id='toggleButton' onclick='window.client.startBots();' class='btn btn-success'>Start Bots</button>`);
	}

	toggleMove() {
		if ($('#botStopped').html() == 'ON') {
			$('#botStopped').html('OFF');
			$('#botStopped').removeClass('on');
			$('#botStopped').addClass('off');
			this.changeBotMode(this.botMode);
		} else {
			$('#botStopped').html('ON');
			$('#botStopped').removeClass('off');
			$('#botStopped').addClass('on');
			this.changeBotMode('STOPPED');
			$('#botAI').html('OFF');
			$('#botAI').removeClass('on');
			$('#botAI').addClass('off');
		}
	}
	toggleAI() {
		if ($('#botAI').html() == 'ON') {
			$('#botAI').html('OFF');
			$('#botAI').removeClass('on');
			$('#botAI').addClass('off');
			this.changeBotMode(this.botMode);
		} else {
			$('#botAI').html('ON');
			$('#botAI').removeClass('off');
			$('#botAI').addClass('on');
			this.changeBotMode('BOTAI');
			$('#botStopped').html('OFF');
			$('#botStopped').addClass('off');
		}
	}


	toggleMovement() {
		if ($('#isStopMove').html() == 'ON') {
			$('#isStopMove').html('OFF');
			$('#isStopMove').removeClass('on');
			$('#isStopMove').addClass('off');
			this.changeBotMode(this.botMode);
		} else {
			$('#isStopMove').html('ON');
			$('#isStopMove').removeClass('off');
			$('#isStopMove').addClass('on');
			this.changeBotMode('STOPPED');
			$('#botAI').html('OFF');
			$('#botAI').removeClass('on');
			$('#botAI').addClass('off');
		}
	}


	sendMove(xPos, yPos) { //Send xPos and yPos
		let buf = this.createBuffer(9);
		buf.setUint8(0, 16);
		buf.setInt32(1, xPos, true);
		buf.setInt32(5, yPos, true);
		this.send(buf);
	}

	split() {
		let buf = this.createBuffer(1);
		buf.setUint8(0, 17);
		this.send(buf);
	}

	eject() {
		let buf = this.createBuffer(1);
		buf.setUint8(0, 21);
		this.send(buf);
	}

	startMoveInterval() {
		this.moveInterval = setInterval(() => {
			if (window.playerX && window.playerX && window.coordOffsetFixed && this.clientX && this.clientY) this.sendMove(((this.clientX - window.innerWidth / 2) / window.viewScale) + window.playerX, ((this.clientY - window.innerHeight / 2) / window.viewScale) + window.playerY);
		}, 200);
	}

	createBuffer(len) {
		return new DataView(new ArrayBuffer(len));
	}

	send(data) { //Send the data to the BotServer if the WebSocket is connected.
		if (this._ws.readyState !== 1) return;
		this._ws.send(data, {
			binary: true
		});
	}

	addListener() {
		document.addEventListener('mousemove', event => {
			this.clientX = event.clientX;
			this.clientY = event.clientY;
		});
	}

	genToken() {
		const possible = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
		let token = '';
		for (let i = 0; i < 3; i++) {
			for (let a = 0; a < 7; a++) token += possible.charAt(Math.floor(Math.random() * possible.length));
			token += '-';
		}
		token = token.substring(0, token.length - 1);
		localStorage.setItem('AgarBotsToken', token);
		return token;
	}
}

class GUITweaker {
	constructor() {
		this.removeStartupBackground();
		this.removeElements();
		this.addBotGUI();
		this.addGUI();
		this.loadCustomCSS();
	}

	removeStartupBackground() {
		const oldEvt = CanvasRenderingContext2D.prototype.drawImage;
		CanvasRenderingContext2D.prototype.drawImage = function (a) {
			if (a.src && a.src == 'http://agar.io/img/background.png') return;
			oldEvt.apply(this, arguments);
		};
	}

	removeElements() {
		$('#advertisement').remove();
		$('#bannerCarousel').remove();
		$('#promo-badge-container').remove();
		$('#dailyquests-panel').remove();
		$('#mcbanners-container').remove();
		$('.partymode-info').remove();
	}

	addBotGUI() {
		const botNick = localStorage.getItem('botNick') || '?”?°??????????????????';
		const proxyTimeout = localStorage.getItem('proxyTimeout') || 15000;
		const botAmount = localStorage.getItem('botAmount') || 9999;
		const botMode = localStorage.getItem('botMode');
		$('#options').append(`
			<label>
				<input ${(JSON.parse(localStorage.getItem('extraZoom'))) ? 'checked' : ''} onclick="localStorage.setItem('extraZoom', this.checked);client.extraZoom=this.checked;" type="checkbox" id="extraZoom" style="margin-top: 1px">
				<span data-itr="Extra Zoom">Zoom</span>  <input ${(JSON.parse(localStorage.getItem('showMinimap')))?'checked ':''}onclick="localStorage.setItem('showMinimap', this.checked);this.checked?$('#Minimap').show():$('#Minimap').hide();"type="checkbox"id="extraZoom"style="margin-top: 1px"><span data-itr="Minimap">Minimap</span>
			</label>
			<div class="input-group"><span class="input-group-addon" id="basic-addon1">Server</span><input style="width:264px" id="botServer" class="form-control" placeholder="" value=""></input></div>
 <br>
			<div class="input-group"><span class="input-group-addon" id="basic-addon1">Status</span><input style="width:264px" id="serverStatus" class="form-control" placeholder="" value=""></input></div>

				  <br>			<div class="input-group"><span class="input-group-addon" id="basic-addon1">UUID</span><input style="width:264px" disabled id="AgarBotsToken" class="form-control" placeholder="UUID" value=""></input></div>
				  <br>
			<div class="input-group"><span class="input-group-addon" id="basic-addon1">Nick</span><input style="width:264px" id="botNick" class="form-control" placeholder="BotNick" value="${botNick}"></input></div>
	  <br>
      <div class="input-group"><span class="input-group-addon" id="basic-addon1">BOT</span><input onkeypress="return event.charCode >= 48 && event.charCode <= 57" onchange="localStorage.setItem('botAmount', this.value);" id="botAmount" maxlength="4" class="form-control" placeholder="Bot Amount" value="${botAmount}"></input></div>
	  <br>
<div>
  <br>
	        <select onchange="window.client.botMode=this.value;localStorage.setItem('botMode', this.value);" class="form-control">
        <option ${botMode == "FEEDER" ? "selected" : ""} value="FEEDER">Feeder Bots</option>
		<option ${botMode == "CRASHER" ? "selected" : ""} value="CRASHER">Crasher Bots</option>

				<option ${botMode == "AGARVIEW" ? "selected" : ""} value="AGARVIEW">Spectate [Beta]</option>
      </select>
			`);
	}
	addGUI() {
$('body').append(`<div id='botlayer'><div class='panel panel-default overview' style='z-index: 9999;position: absolute;top: 50%;left: 0px;'> <div class='panel-body'> <ul class='list-unstyled'> <li class='headline'><center><u><b style='color:white'>HyperNetwork.gq</b></u></center></li></li><li class='bots'> Server: <span id='' class='label label-default pull-right'>Waiting..</span><li class='bots'> Status: <span id='serverStatus' class='label label-default pull-right'>Connecting..</span><li class='bots'> Bots: <span id='botCount' class='label label-default pull-right'>0/0/0</span></li><li  id='chat' class='ismoveToMouse'> Mouse: <span id='botlayer-chat' class='badge badge-red pull-right'>OFF</span></li><li class='botAI'> Pellet Mode: <span id='botlayer-pellet' class='badge badge-red pull-right'>OFF</span></li></ul></div>`);
           var cssId = 'botlayercss';
           var cssId2 = 'botlayercss2';
           if (!document.getElementById(cssId)) {
           var head = document.getElementsByTagName('head')[0];
           var link = document.createElement('link');
           link.id = cssId;
           link.rel = 'stylesheet';
           link.type = 'text/css';
           link.href = '//dash.hypernetwork.gq/js/plugins/wow/gui.css';
           link.media = 'all';
           head.appendChild(link);
           }
		$('#instructions').append(`
			<center><button id="toggleButton" onclick="window.client.startBots();" class="btn btn-success">Start Bots</button></center>
			`);

		$('head').append(`<style type="text/css">.agario-panel, .shop-blocker {background-color:rgba(23,23,23,0.73)!important;color:#fff!important} .off {color: rgb(255, 0, 0);} .on {color: #7FFF00;}</style>`);
	}
}

let check = setInterval(() => {
	if (document.readyState == "complete") {
		clearInterval(check);
		setTimeout(() => {
			new GUITweaker();
			$('#AgarBotsToken').val(client.token);
		}, 1500);
	}
}, 100);

class Macro {
	constructor() {
		this.ejectDown = false;
		this.stopped = false;
		this.speed = 15;
		this.addMoveHook();
		this.addKeyHooks();
	}

	addKeyHooks() {
		window.addEventListener('keydown', this.onkeydown.bind(this));
		window.addEventListener('keyup', this.onkeyup.bind(this));
	}

	onkeydown(event) {
		if (!window.MC || !MC.isInGame()) return;
		switch (event.key.toUpperCase()) {
			case 'W':
				this.ejectDown = true;
				setTimeout(this.eject.bind(this), this.speed);
				break;
			case 'D':
				this.stopped = !this.stopped;
				client.toggleMovement();
				break;
			case 'E':
				client.split();
				break;
			case 'R':
				client.eject();
				break;
			case 'P':
				client.toggleAI();
				break;
			case 'O':
				client.toggleMove();
				break;
		}
		if (event.keyCode == 16) {
			for (let i = 0; i < 11; i++) setTimeout(window.core.split, this.speed * i);
		}
	}

	onkeyup(event) {
		switch (String.fromCharCode(event.keyCode).toUpperCase()) {
			case 'W':
				this.ejectDown = false;
				break;
		}
	}

	eject() {
		if (this.ejectDown) {
			window.core.eject();
			setTimeout(this.eject.bind(this), this.speed);
		}
	}

	addMoveHook() {
		window.core._setTarget = window.core.setTarget;
		window.core.setTarget = function () {
			if (!this.stopped) window.core._setTarget.apply(this, arguments);
			else window.core._setTarget(window.innerWidth / 2, window.innerHeight / 2);
		}.bind(this);
	}
}

window.onload = () => {
	new Macro();
	new Minimap();
}
class Minimap {
    constructor() {
        this.canvas = null;
        this.ctx = null;
        this.init();
    }
    init() {
        this.createCanvas();
        requestAnimationFrame(this.drawUpdate.bind(this));
    }
    createCanvas() {
        if (!document.body) return setTimeout(this.createCanvas.bind(this), 100);
        this.canvas = document.createElement("canvas");
        this.ctx = this.canvas.getContext('2d');
        this.addCanvasCustomization();
        document.body.appendChild(this.canvas);
    }
    addCanvasCustomization() {
        this.canvas.id = "Minimap";
        this.canvas.width = 200;
        this.canvas.height = 200;
        this.canvas.style.position = "absolute";
        this.canvas.style.border = '3px solid #00ff00';
        this.canvas.style.top = "74.9%";
        this.canvas.style.right = "0%";
        this.drawUpdate();
    }
    clearCanvas() {
        this.ctx.save();
        this.ctx.setTransform(1, 0, 0, 1, 0, 0);
        this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
        this.ctx.restore();
    }
    drawUpdate() {
        if (!this.ctx) return;
        this.clearCanvas();
        const cWidth = this.canvas.width;
        const cHeight = this.canvas.height;
        this.ctx.strokeStyle = "#00ff00";
        this.ctx.strokeWidth = 1;
        this.ctx.beginPath();
        this.ctx.globalAlpha = 0.9;
        this.ctx.rect(0, 0, cWidth, cHeight);
        this.ctx.fillStyle = "rgba(24,24,24,0.75)";
        this.ctx.fill();
        this.ctx.beginPath();
        let iCount = Math.floor(cWidth / 40);
        let i;
        for (i = 1; i <= iCount; i++) {
            const x = i * 40;
            this.ctx.moveTo(x, 0);
            this.ctx.lineTo(x, cHeight);
            this.ctx.stroke();
        }
        iCount = Math.floor(cHeight / 40);
        for (i = 1; i <= iCount; i++) {
            const y = i * 40;
            this.ctx.moveTo(0, y);
            this.ctx.lineTo(cWidth, y);
            this.ctx.stroke();
        }
        this.ctx.closePath();
        this.drawCellUpdate(window.playerX, window.playerY, "#800000");
        requestAnimationFrame(this.drawUpdate.bind(this));
    }
    drawCellUpdate(x, y, color) {
        const transX = (7071 + x) / 14142 * this.canvas.height;
        const transY = (7071 + y) / 14142 * this.canvas.width;
        this.ctx.fillStyle = color;
        this.ctx.beginPath();
        this.ctx.arc(transX, transY, 6, 0, 2 * Math.PI);
        this.ctx.fill();
    }
    drawBotUpdate() {
        for (const bot of window.bots) {
            const botTransX = (7071 + bot.xPos) / 14142 * this.canvas.height;
            const botTransY = (7071 + bot.yPos) / 14142 * this.canvas.width;
	     this.ctx.fillStyle = "#1a46ad";//006400
            this.ctx.beginPath();
            if (bot.xPos !== 0 && bot.yPos !== 0) {
                this.ctx.arc(botTransX, botTransY, 6, 0, 2 * Math.PI);
            }
            this.ctx.fill();

        }
    }
}
//Load custom core.
$.ajax('http://agar.io/agario.core.js', {
	success: core => {
		core = core.replace(/([\w$]+\(\d+,\w\[\w>>2\]\|0,(\+\w),(\+\w)\)\|0;[\w$]+\(\d+,\w\[\w>>2\]\|0,\+-(\+\w\[\w\+\d+>>3\]),\+-(\+\w\[\w\+\d+>>3\])\)\|0;)/i, '$1 window.viewScale=$2; if (window.coordOffsetFixed) { window.playerX=$4+window.offsetX; window.playerY=$5+window.offsetY;}');
		core = core.replace(/(\w\[\w\+(\d+)>>3]=(\w);\w\[\w\+(\d+)>>3]=(\w);\w\[\w\+(\d+)>>3]=(\w);\w\[\w\+(\d+)>>3]=(\w);)/i, '$1 function setMapCoords(_0x7e8bx1, _0x7e8bx2, _0x7e8bx3, _0x7e8bx4, _0x7e8bx5, _0x7e8bx6) { if (_0x7e8bx6 - _0x7e8bx5 == 24) { if (_0x7e8bx3 - _0x7e8bx1 > 14E3) { if (_0x7e8bx4 - _0x7e8bx2 > 14E3) { window.offsetX = 7071.067811865476 - _0x7e8bx3; window.offsetY = 7071.067811865476 - _0x7e8bx4; window.coordOffsetFixed = true; } } } } setMapCoords($3,$5,$7,$9,$2,$8);');
		core = core.replace(/var (\w)=new WebSocket\((\w\(\w\))\);/, 'window.client.currentServer=$2;var $1=new WebSocket(window.client.currentServer);');
		core = core.replace(/if\((\+\w\[\w>>3\])<1\.0\){/i, 'if($1<!client.extraZoom){');
		core = core.replace(/(if\([\w$]+\[[\w$]+\+\d+\>\>0\]\|0\)\{[\w$]+\=[\w$]+;return\})(if\(\![\w$]+\))/, '$1if(false)$2');
		eval(core);
	},
	dataType: 'text',
	method: 'GET',
	cache: false,
	crossDomain: true
});

function isInIncognito(callback) {
	var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
	if (!fs) return callback(false);
	fs(window.TEMPORARY, 100, () => callback(false), () => callback(true));
}
isInIncognito(incognito => {
	if (incognito) alert('This script will not work fully in incognito, settings won\'t save, and your UID would be forcefully changed. Please exit incognito mode and try again.');
	else runClientLoad();
});

function runClientLoad() {
	         //window.client = new Client('ws://hyperbots-zarkobest99803905.codeanyapp.com:8081'); // Bot Server IP.
	window.client = new Client('ws://node-sizeagar472415901554.codeanyapp.com:8081'); // Bot Server IP.
	//window.client = new Client('ws://13.58.167.161:8080'); // Bot Server IP.
	client.botMode = localStorage.getItem('botMode') || 'FEEDER'; // Set the bot mode to the stored bot mode.
	client.extraZoom = JSON.parse(localStorage.getItem('extraZoom'));
	client.token = localStorage.getItem('AgarBotsToken') || client.genToken();
}