AQWorlds Loader Code (w/ Comments)

import flash.events.Event;

//Comments by Oliboli8769

Security.allowDomain("*");
//URLs as Strings used for easiness
var sURL1 = "http://aqworldscdn.aq.com/game/";
var sURL2 = "http://cdn.aqworlds.com/game/";
var sFile; //used to store game version string
var versionLoader: URLLoader;
var Game: Object;
var swfContext: LoaderContext;
var swfLoader: Loader;
var swfRequest: URLRequest;

GetVersion(); //starts game load

function GetVersion() {
	//checks for most recent game version from ASP file
	versionLoader = new URLLoader();
	versionLoader.addEventListener(Event.COMPLETE, onVersionComplete); //adds event listener for when the ASP is loaded
	versionLoader.load(new URLRequest(sURL1 + "gameversion.asp")); //same as http://aqworldscdn.aq.com/game/gameversion.asp
}
function onVersionComplete(param1: Event) {
	//ASP file has now been fully loaded
	var vars: URLVariables;
	vars = new URLVariables(param1.target.data); //reads variables held on loaded ASP
	if (vars.status == "success") //checks the 'status' var on ASP
	{
		//after confirmation
		sFile = vars.sFile; //reads game version linkage and saves as the variable sFile
		LoadGame(); //now the version is found, we can load the game
	}
}
function LoadGame() {
	swfContext = new LoaderContext(false, ApplicationDomain.currentDomain, null);
	swfLoader = new Loader();
	swfRequest = new URLRequest(sURL2 + "gamefiles/" + sFile); //using sFile from before as updated game linkage
	swfLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onGameComplete); //adds event listener for the game load
	swfLoader.contentLoaderInfo.addEventListener(flash.events.ProgressEvent.PROGRESS, onGameProgress); //adds event listener for how much the game has loaded
	swfLoader.load(swfRequest, swfContext);
	stage.quality = StageQuality.LOW; //sets stage quality to low, possibly reducing lag (optional)
}
function onGameComplete(loadEvent: Event) {
	stage.addChildAt(loadEvent.currentTarget.content, 0); //adds the loaded game content to the stage
	loadEvent.currentTarget.content.y = 0.0;
	loadEvent.currentTarget.content.x = 0.0;
	Game = Object(loadEvent.currentTarget.content); //stores loaded content onto the Object Game
	Game.params.sURL2 = sURL2;
	Game.params.sTitle = "Trainer Tutorial By OB";
}
function onGameProgress(arg1: flash.events.ProgressEvent): void {
	//this can be used for progress bars/loaders before trainers
	var percentage: *= arg1.bytesLoaded / arg1.bytesTotal;
	trace(percentage * 100); //traces how much the game has loaded as a percentage
	return;
}
function SendPacket(packet: String) {
	var args: Array = new Array;
	var tempArg: String = "";
	var var1: String = "";
	var done1: Boolean = false;
	var var2: String = "";
	var done2: Boolean = false;
	var done3: Boolean = false;
	var done4: Boolean = false;

	var i: Number = 1;

	while (i < packet.length) {
		if (packet.charAt(i) != "%") {
			if (done1 && !done2) {
				var1 += packet.charAt(i);
			} else if (done1 && done2 && !done3) {
				var2 += packet.charAt(i);
			} else if (done1 && done2 && done3 && done4) {
				tempArg += packet.charAt(i);
			}
		} else {
			if (!done1) {
				done1 = true;
			} else if (done1 && !done2) {
				done2 = true;
			} else if (done1 && done2 && !done3) {
				done3 = true;
			} else if (done1 && done2 && done3 && !done4) {
				done4 = true;
			} else if (done1 && done2 && done3 && done4) {
				args.push(tempArg);
				tempArg = "";
			}
		}

		i++;
	}

	var room: String = Game.world.curRoom;

	switch (var2) {
		case "afk":
			room = "1";
			break;
		case "hi":
			room = "1";
			break;
		case "gar":
			room = "1";
			break;
		case "cmd":
			room = "1";
			break;
	}

	trace("Zone Master: " + var1);
	trace("Packet Type: " + var2);
	trace("Arguements: " + args);
	Game.world.rootClass.sfc.sendXtMessage(var1, var2, args, "str", room);
}
stop();