#pragma strict
#pragma implicit
#pragma downcast

private var windowRect1;
private var windowRect2;
private var windowRect3;

static var playNowMode : boolean = false;
static var advancedMode : boolean = false;
static var playNowModeStarted  : float = 0.0;

static var myPlayerName : String = "MyPlayerName";

//GUI vars
private var hostPlayers : int = 8;
private var hostPort : int = 22222;
private var connectPort : int;
private var connectIP : String = "";

private var multiplayerScript : Connect;
private var currentMenu : String = "";


function Awake ()
{
	Screen.lockCursor=false;

	myPlayerName = PlayerPrefs.GetString("playerName");

	multiplayerScript = GetComponent(Connect);

	connectPort = hostPort = multiplayerScript.address.ipPort;
	connectIP = "127.0.0.1";

	windowRect1 = Rect (Screen.width/2-310,Screen.height/2-90,380,280);
	windowRect2 = Rect (Screen.width/2+85,Screen.height/2-90,220,100);
	windowRect3 = Rect (Screen.width/2+85,Screen.height/2+55,220,100);

	playNowMode=false;
	advancedMode=false;
}




function OnGUI ()
{
	//If we've connected;  load the game when it's ready to load
	if(Network.isClient || Network.isServer){
		//Since we're connected, load the game
		GUI.Box(Rect(Screen.width/4+0,Screen.height/2-30,450,50), "");
		if(Application.CanStreamedLevelBeLoaded ((Application.loadedLevel+1))){
			GUI.Label(Rect(Screen.width/4+10,Screen.height/2-25,285,150), "Starting the game!");
			Application.LoadLevel((Application.loadedLevel+1));
		}else{
			GUI.Label(Rect(Screen.width/4+10,Screen.height/2-25,285,150), "Loading the game: "+Mathf.Floor(Application.GetStreamProgressForLevel((Application.loadedLevel+1))*100)+" %");
		}
		return;
	}


	//Dirty error message popup
	if(multiplayerScript.errorMessage && multiplayerScript.errorMessage!=""){
		GUI.Box(Rect(Screen.width/2-100,Screen.height/2-160,200,60), "Error");
		GUI.Label(Rect(Screen.width/2-90,Screen.height/2-145,180,50), multiplayerScript.errorMessage);
		if(GUI.Button(Rect(Screen.width/2+40,Screen.height/2-110,50,20), "Close")){
			multiplayerScript.errorMessage="";
		}
	}


	if(advancedMode){
		if(GUI.Button(Rect(455,90,140,30), "Back to main menu")){
			currentMenu="";
			advancedMode=false;
		}
		windowRect1 = GUILayout.Window (0, windowRect1, listGUI, "Server Browser");
		windowRect3 = GUILayout.Window (2, windowRect3, hostGUI, "Create Game");

	}else{
		GUI.Box (Rect (90, 180, 260, 105), "Playername");
		GUI.Label (Rect (100, 195, 250, 100), "Please enter your name:");

		myPlayerName = GUI.TextField (Rect (178, 215, 147, 27), myPlayerName);
		if(GUI.changed){
			//Save the name changes
			PlayerPrefs.SetString("playerName", myPlayerName);
		}

		if(myPlayerName==""){
			GUI.Label (Rect (100, 240, 260, 100), "After entering your name you can start playing!");
			return;
		}

		GUI.Label (Rect (100, 240, 260, 100), "Click on quickplay to start playing right away!");

		if(GUI.Button(Rect(400,200,150,30), "Server Browser") ){
			currentMenu="advanced";
			advancedMode=true;
		}

	}
}

function hostGUI(id : int){

	GUILayout.BeginVertical();
	GUILayout.Space(10);
	GUILayout.EndVertical();

	GUILayout.BeginHorizontal();
	GUILayout.Space(10);
		GUILayout.Label("Use port: ");
		hostPort = parseInt(GUILayout.TextField(hostPort.ToString(), GUILayout.MaxWidth(75)));
	GUILayout.Space(10);
	GUILayout.EndHorizontal();

	GUILayout.BeginHorizontal();
	GUILayout.Space(10);
		GUILayout.Label("Players: ");
		hostPlayers = parseInt(GUILayout.TextField(hostPlayers.ToString(), GUILayout.MaxWidth(75)));
	GUILayout.Space(10);
	GUILayout.EndHorizontal();


	GUILayout.BeginHorizontal();
	GUILayout.FlexibleSpace();
		// Start a new server
		if (GUILayout.Button ("Start hosting a server")){
			multiplayerScript.HostGame(hostPlayers, hostPort);
		}
	GUILayout.FlexibleSpace();
	GUILayout.EndHorizontal();
}

private var scrollPosition : Vector2;

function listGUI (id : int) {

		GUILayout.BeginVertical();
		GUILayout.Space(6);
		GUILayout.EndVertical();


		GUILayout.BeginHorizontal();
		GUILayout.Space(200);

		// Refresh hosts
		if (GUILayout.Button ("Refresh available Servers"))
		{
			multiplayerScript.FindHosts();
		}
		multiplayerScript.FindHosts();

		GUILayout.FlexibleSpace();
		GUILayout.EndHorizontal();

		scrollPosition = GUILayout.BeginScrollView (scrollPosition);

		var aHost : int = 0;

		if(multiplayerScript.sortedList && multiplayerScript.sortedList.length>=1){
			for (var myElement in multiplayerScript.sortedList)
			{
				var element = multiplayerScript.hostData[myElement];
				GUILayout.BeginHorizontal();

				// Do not display NAT enabled games if we cannot do NAT punchthrough
				if ( !(multiplayerScript.filterNATHosts && element.useNat) )
				{
					aHost=1;
					var name = element.gameName + " ";
					GUILayout.Label(name);
					GUILayout.FlexibleSpace();
					GUILayout.Label(element.connectedPlayers + "/" + element.playerLimit);

					if(element.useNat){
						GUILayout.Label(".");
					}
					GUILayout.FlexibleSpace();
					GUILayout.Label("[" + element.ip[0] + ":" + element.port + "]");
					GUILayout.FlexibleSpace();
					if(!multiplayerScript.nowConnecting){
						if (GUILayout.Button("Connect")) {
								multiplayerScript.Connect(element.ip[0], element.port);
						}
					}else{
						GUILayout.Button("Connecting");
					}
					GUILayout.Space(15);
				}
				GUILayout.EndHorizontal();
			}
		}
		GUILayout.EndScrollView ();
		if(aHost==0){
			GUILayout.Label("No games hosted at the moment..");
		}
}