Unity GUI script

gistfile1.txt

// The main GUI script, attached to the main camera.
@script ExecuteInEditMode();

var guiSkin:GUISkin;
var titleTexture:Texture2D;
var soundOnTexture:Texture2D;
var soundOffTexture:Texture2D;

static var leaderboard:Leaderboard;
static var soundOn:boolean;

private var mainScript:MainScript;
private var viewWidth:int;
private var viewHeight:int;
private var audioListener:AudioListener;
private var firstDraw:boolean;

function OnGUI()
{
	GUI.skin = guiSkin;
	var y:int = 0;
	var x:int = 0;
		
	switch (mainScript.gameMode)
	{
		case GameMode.MENU:
			// Menu/Title
			var menuY:int = 50;
			
			GUI.Label(Rect(10,10,256,256),titleTexture);
			
			if (Application.isPlaying && leaderboard.currentUser == null)
			{
				GUI.Label(Rect(viewWidth - 320,menuY,300,40),"Retrieving User Info...","smallLabel");	
			}
			else
			{
				if (GUI.Button(Rect(viewWidth - 320,menuY,300,40),"Start New Game"))
				{
					mainScript.StartNewGame();
				}

				menuY += 60;
				if (GUI.Button(Rect(viewWidth - 320,menuY,300,40),"Invite Friends"))
				{
					Application.ExternalCall("ba.inviteFriends", 0);
				}

				if (mainScript.score > 0)
				{
					menuY += 60;
					if (GUI.Button(Rect(viewWidth - 320,menuY,300,40),"Celebrate Score: " + mainScript.score))
					{
						Application.ExternalCall("ba.postMessageUI", new Array(mainScript.score,leaderboard.currentRank));
					}
				}
				
				if (mainScript.inProgress)
				{
					menuY += 60;
					if (GUI.Button(Rect(viewWidth - 320,menuY,300,40),"Resume Game"))
					{
						mainScript.ResumeGame();
					}
				}
				else if (Application.isPlaying && leaderboard.currentUser != null)
				{
					menuY += 60;
					if (GUI.Button(Rect(viewWidth - 320,menuY,300,40),"View High Scores"))
					{
						mainScript.GoToLeaderboard();
					}
				}
			}
		
			GUI.Label(Rect(viewWidth / 2,viewHeight - 40,1,1),"Copyright 2011 BestGamesEva\nMusic by Kevin MacLeod","smallLabel");

			break;
			
		case GameMode.INGAME:
			// Game in progress.
			GUI.Label(Rect(10,viewHeight - 50,1,1),"Level: " + mainScript.level,"mediumLeft");
			GUI.Label(Rect(viewWidth / 2,viewHeight - 50,1,1),mainScript.hits + "/" + mainScript.hitsGoal,"mediumCenter");
			GUI.Label(Rect(viewWidth - 10,viewHeight - 50,1,1),"Time: " + mainScript.SecondsRemaining(),"mediumRight");
			
			break;
			
		case GameMode.LEVELCOMPLETE:
			if (mainScript.level == 0)
			{
				GUI.Label(Rect(viewWidth / 2,viewHeight / 2,1,1),"Click " + mainScript.hitsGoal + " Bats\nBefore Time Expires","levelComplete");
			}
			else
			{
				y = -125;
				GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + y,1,1),"Level " + mainScript.level + " Complete!","levelComplete");
				if (Time.time - mainScript.endTime > 1)
				{
					y += 50;
					GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + y,1,1),"Accuracy Bonus: " + mainScript.accuracyBonus,"mediumCenter");
				
					if (Time.time - mainScript.endTime > 2)
					{
						y += 50;
						GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + y,1,1),"Time Bonus: " + mainScript.timeBonus,"mediumCenter");
					
						if (Time.time - mainScript.endTime > 3)
						{
							y += 50;
							GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + y,1,1),"Canary Bonus: " + mainScript.canaryBonus,"mediumCenter");
						
							if (Time.time - mainScript.endTime > 4)
							{
								y += 100;
								GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + y,1,1),"Score: " + mainScript.score,"levelComplete");
							}
						}
					}
				}
			}
			
			break;

		case GameMode.GAMEOVER:
			GUI.Label(Rect(viewWidth / 2,viewHeight / 2 - 100,1,1),"Game Over\nOn Level " + mainScript.level,"levelComplete");
			GUI.Label(Rect(viewWidth / 2,viewHeight / 2 + 50,1,1),"Score: " + mainScript.score,"levelComplete");
			GUI.Label(Rect(viewWidth / 2,viewHeight - 30,1,1),"(Press Esc to Continue)","smallLabel");

			if (Time.time - mainScript.endTime > 2)
			{
				if (GUI.Button(Rect(viewWidth / 2 - 110,viewHeight / 2 + 150,220,40),"View High Scores"))
				{
					mainScript.GoToLeaderboard();
				}
			}
			break;
			
		case GameMode.LEADERBOARD:
			GUI.Label(Rect(10,10,256,256),titleTexture);
			GUI.Label(Rect(450,10,1,1)," Top 10 Friend High Scores","mediumCenter");
			
			x = viewWidth - 430;	// For easier relative positioning of all leaderboard Label elements
			y = 60;

			GUI.Label(Rect(x,y,1,1),"Rank","leaderboardValue");
			GUI.Label(Rect(x + 110,y,1,1),"Score","leaderboardValue");
			GUI.Label(Rect(x + 150,y,1,1),"Name","leaderboardName");
			y += 35;

			for (var i:int = 0; i < 10; i++)
			{
				if (i < leaderboard.friends.length)
				{
					var rank:int = i + 1;
					var friend:Friend = leaderboard.friends[i];
					GUI.Label(Rect(x,y,1,1),"" + rank,"leaderboardValue");
					GUI.Label(Rect(x + 110,y,1,1),"" + friend.score,"leaderboardValue");
					GUI.Label(Rect(x + 150,y,1,1),"" + friend.name,"leaderboardName");
					y += 35;
				}
			}

			GUI.Label(Rect(viewWidth / 2,505,1,1),"Your High Score: " + leaderboard.currentUser.score + ", Rank: " + leaderboard.currentRank,"mediumCenter");
			GUI.Label(Rect(viewWidth / 2,viewHeight - 30,1,1),"(Click to Continue)","smallLabel");
		
			break;
	}

	if (GUI.Button(Rect (viewWidth - 21, 5, 16, 16), (soundOn ? soundOnTexture : soundOffTexture)))
	{
		soundOn = !soundOn;
		audioListener.volume = (soundOn ? 1 : 0);
	}

}

function Start()
{
	mainScript = GetComponent(MainScript);
	leaderboard = new Leaderboard();
	audioListener = GetComponent(AudioListener);
	viewWidth = Camera.main.pixelWidth;
	viewHeight = Camera.main.pixelHeight;
	soundOn = true;
}