a.js

var pixi = require('pixi.js');

module.exports = function(host) {
	return new Game(host);
}

function Game (host) {
    this.host = host;

    console.log("Creating game")

    if (host == "") {
        console.log("No host provided");
        return;
    }

	this.players = []

    this.connect();
	// this.init();
}

Game.prototype.init = function() {
	self = this;

	console.log("Initializing Pixi")

	// Setup Pixi.JS
	self.renderer = pixi.autoDetectRenderer(256, 256);

	document.body.appendChild(renderer.view);

	self.stage = new pixi.Container();

	self.renderer.view.style.position = "absolute";
	self.renderer.view.style.display = "block";
	self.renderer.autoRescale = true;
	self.renderer.resize(window.innerWidth, window.innerHeight);

	self.renderer.render(self.stage);
}

Game.prototype.connect = function() {
    console.log(this);

    console.log("Trying to connect...");

    self.ws = new WebSocket(this.host);

    self.ws.onopen = self.OnConnectHandler;;
    self.ws.onmessage = self.MessageHandler;
    self.ws.onclose = self.CloseHandler;

}

Game.prototype.OnConnectHandler = function() {
    self = this;
    console.log("Connection with '" + self.host + "' established");
    // this.ws.send('a');
    console.log(this.ws);
    console.log(self.ws)
}

Game.prototype.MessageHandler = function(msg) {
    self = this;
    console.log("Got message: " + msg.data);
}

Game.prototype.CloseHandler = function(e) {
    self = this;
    console.log("Closed: " + e.data);
}