package states

{

	import flash.display.Sprite;

	import flash.events.MouseEvent;

	import flash.media.SoundChannel;

	

	import starling.core.Starling;

	import starling.display.Button;

	import starling.display.Quad;

	import starling.display.Sprite;

	import starling.events.Event;

	

	public class StatesMaster extends Sprite

	{

		private var currentState:Sprite;

		public var selectedItem:String;

		public var commentContent:String;

		public var satisfactionLevel:int;

		public var totalArray:Array;

		

		public var NEXT_STATE:String = "start";

		public static const SWITCH:String = "switch";

		private var soundChannel:SoundChannel;

		private var q:Quad;

		private var b:Button;

		private var s:flash.display.Sprite;

		

		public function StatesMaster()

		{

			selectedItem = "";

			satisfactionLevel = 0;

			totalArray = new Array();

			this.addEventListener( Event.ADDED_TO_STAGE, initialize );

		}

		

		private function initialize():void

		{

			this.removeEventListener( Event.ADDED_TO_STAGE, initialize );

			this.addEventListener( Event.REMOVED_FROM_STAGE, destroy );

			Assets.loadAssets();

			Assets.assetsManager.loadQueue(function(ratio:Number):void

			{

				trace("Loading assets, progress:", ratio);

				

				// -> When the ratio equals '1', we are finished.

				if (ratio == 1.0)

				{

					//					soundChannel = Assets.assetsManager.getSound("background").play(0,99);

					Assets.aspect = stage.stageHeight / 1920;

					switchState( new StartState() );

					createHomeButton();

				}

				

			});

		}

		

		private function createHomeButton():void

		{

			s = new flash.display.Sprite();

			s.graphics.beginFill(0x000000, 0);

			s.graphics.drawRect( 0, 0, 100 * Assets.aspect, 100 * Assets.aspect );

			s.graphics.endFill();

			s.addEventListener( MouseEvent.MOUSE_DOWN, onMouseDown );

			Starling.current.nativeStage.addChild(s);

		}

		

		protected function onMouseDown(event:MouseEvent):void

		{

			switchState( new StartState() );

		}

		

		private function destroy():void

		{

			this.removeEventListener( Event.REMOVED_FROM_STAGE, destroy );

		}

		

		public function switchState(state:Sprite):void

		{

			if(contains(currentState))

			{

				removeChild(currentState);

				currentState = null;

			}

			currentState = state;

			addChild(currentState);

			currentState.addEventListener( StatesMaster.SWITCH, onSwitchState );

		}

		

		private function onSwitchState(event:Event):void

		{

			switch(NEXT_STATE)

			{

				case "start":

				{

					//					soundChannel.soundTransform.volume = 0;

					switchState( new StartState() );

					break;

				}

					

				case "camera":

				{

					//					soundChannel.soundTransform.volume = 0;

					switchState( new CameraState() );

					break;

				}

					

				case "selection":

				{

					//					soundChannel.soundTransform.volume = 0;

					switchState( new SelectionState() );

					break;

				}

					

				case "result":

				{

					//					soundChannel.soundTransform.volume = 0;

					switchState( new ResultState() );

					break;

				}

			}

		}

	}

}