/v0.8.0/Red2D_V0.8/src/red2D/system/Red2D.as

package red2D.system

{

	import flash.display.Sprite;

	import flash.display.Stage;

	import flash.display.Stage3D;

	import flash.display.StageAlign;

	import flash.display.StageScaleMode;

	import flash.display3D.Context3D;

	import flash.display3D.Context3DCompareMode;

	import flash.display3D.Context3DRenderMode;

	import flash.display3D.Context3DTriangleFace;

	import flash.events.ErrorEvent;

	import flash.events.Event;

	import flash.events.MouseEvent;

	import flash.events.TimerEvent;

	import flash.system.System;

	import flash.utils.Timer;

	import flash.utils.getTimer;

	import flash.utils.setInterval;

	

	import red2D.projectInfomation.InfoLogger;

	import red2D.util.CheckEnableStage;

	import red2D.util.RGB_separator;

	

	/** 

	 * <p>Red2D? ?????? ?? ??? ??? ???? Class</p> 

	 * Last update - Sep 10, 2011

	 * @author ???(seon ki, paik) http://redcamel-studio.tistory.com

	 * @langversion ActionScript 3.0

	 * @playerversion Flash 11

	 * @playerversion AIR 3.0  

	 */

	public class Red2D extends Sprite

	{

		/********************************************************************************/

		/** static ??? **/

		/********************************************************************************/	

		

		/**

		 * ??? ?? ?? context3D (??????? ?? ????)

		 */		

		public static var targetContext3d:Context3D;

		

		/**

		 * ??? ?? ?? Stage3D (??????? ?? ????)

		 */		

		public static var targetStage3d:Stage3D;

		

		/**

		 * ??? ????? ???? Scene??

		 */		

		public static var targetScene:Red_Scene;

		

		/**

		 * Red2d????? stage? static?? ???? ?? / Red_Scene???? stage??? ????

		 */		

		public static var targetStage:Stage;

		

		/**

		 * shader ???? ?? ??? (??????? ?? ????)

		 */		

		public static var targetProgramData:Red_ProgramData;

		

		/**

		 * ???? ?? ?? ?????? ????? (??????? ?? ????)

		 */		

		public static var targetBufferData:Red_BufferData;

		

		

		/********************************************************************************/

		/** ?? ????? ??? **/

		/********************************************************************************/	

		

		/**

		 * ???? ??? ?? 

		 */		

		private var _checkStage:CheckEnableStage; 

		

		/**

		 * context3D ?????

		 */		

		private var _enableRed2D:Boolean=false;

		

		

		/********************************************************************************/

		/** ????? ??? 

		 * Red2D? ?????? ??? ????? ?????. 

		 * ???? ??? ???? ??? ?????? ??? ??? ?????? ????? ?????? ????????.

		 * ?? ???????? ???? ??, ??????? ?? ???? ?? ??? ????????.

		 **/		

		/********************************************************************************/	

		

		/**

		 * ????? - ???? ???? ???? ???? ?? 

		 */		

		private var _timer:Timer;

		

		/**

		 * ?? ????? ???? MouseDown????? ?????? ?? (??????? ?? ????)

		 */		

		public static var currentMouseDown:Boolean;

		public static var checkTime:int;

		private var _prevNum:int;

		

		/********************************************************************************/

		/** ???? ?? ??? **/

		/********************************************************************************/	

		

		/**

		 * ?????? 

		 */		

		private static var _backgroundColor:int;

		

		/**

		 * ????? RGB? ???? ?? 

		 */		

		private static var _backgroundColor_Data:Array;

		

		

		/********************************************************************************/

		/** ??? ??? **/

		/********************************************************************************/	

		/**

		 * ??? 

		 * 

		 */		

		public function Red2D()

		{

			InfoLogger.traceLogger()

			addEventListener(Event.ADDED_TO_STAGE, init)

			backgroundColor=0x000000

		}

		

		/**

		 * red2D? ??? 1?? - stage??? ??

		 * @param $event

		 * 

		 */		

		private function init( $event:Event ):void{			

			stage.doubleClickEnabled = false

			stage.stageFocusRect = false

			//stage.quality = StageQuality.LOW

			stage.scaleMode = StageScaleMode.NO_SCALE

			stage.align = StageAlign.TOP_LEFT			

			

			// stage?????

			_checkStage = new CheckEnableStage()

			addChild(_checkStage)				

			_checkStage.addEventListener(CheckEnableStage.ENABLE_STAGE, check_contex3D)			

		}				

		

		/**

		 * red2D? ??? 2??-1 - context3D ??? ??

		 * @param event

		 * 

		 */		

		private function check_contex3D( $event:Event ):void

		{

			// context3D ????

			targetStage = stage				

			targetStage3d = targetStage.stage3Ds[0]

			targetStage3d.addEventListener(Event.CONTEXT3D_CREATE, setContext3D)

			targetStage3d.addEventListener(ErrorEvent.ERROR, HD_context3D_Error)

			targetStage3d.requestContext3D(Context3DRenderMode.AUTO)			

		}

		

		/**

		 * red2D? ??? 2??-2 - context3D ??? ???? ??

		 * @param event

		 * 

		 */		

		private function setContext3D( $event:Event ):void

		{

			trace(":::::::::: Context3D Test : Pass!!")		

			_enableRed2D = true

			targetContext3d = targetStage.stage3Ds[0].context3D

			

			// targetContext3d???? ??

			resetContext3D_property()			

			// ?? - ????? ??? ??? ????

			setBufferData()

			// ?? - program3D???? : ???? ProgramData ???? ???? ???? ???? program? ???? setProgram???? ?????.

			setProgramData()

			

			// ???? ???? ??? ??? ?? ?????.

			targetStage.addEventListener(Event.RESIZE, HD_Resize)

			trace(":::::::::: Start Molehill!! With red2D ::::::::::")

		}

		

		

		/**

		 * red2D? ??? 3?? context3D? ?????. 

		 * 

		 */		

		private function resetContext3D_property():void

		{

			targetContext3d.enableErrorChecking = false	

			targetContext3d.configureBackBuffer( targetStage.stageWidth , targetStage.stageHeight ,2, false)				

			targetContext3d.setCulling(Context3DTriangleFace.BACK);

			targetContext3d.setDepthTest(false, Context3DCompareMode.NEVER)

			

			// ??? ???? ??

			targetStage.addEventListener(MouseEvent.MOUSE_DOWN, HD_MouseDownCheck)

			targetStage.addEventListener(MouseEvent.MOUSE_UP, HD_MouseUpCheck)

		}

		

		

		/********************************************************************************/

		/** ???  **/

		/********************************************************************************/

		

		/**

		 * ???? ?? ?????? ????.(?????) 

		 * 

		 */	

		

		private function setBufferData():void{

			targetBufferData = new Red_BufferData( targetContext3d )

		}

		

		/**

		 * program3d? ?????.(?????) 

		 * 

		 */		

		private function setProgramData():void

		{

			targetProgramData = new Red_ProgramData( targetContext3d )

		}	

		

		/**

		 * Red_Scene ?? 

		 * @param $scene

		 * 

		 */		

		public function setScene( $scene:Red_Scene ):void{

			if(hasEventListener(Event.ENTER_FRAME)){

				removeEventListener(Event.ENTER_FRAME, HD_TimeRender);	

				

			}

			if(targetScene != null){

				targetScene.removeChildAll()

			}

			targetScene = null

			

			

			System.gc()

			targetScene = $scene		

			checkEnableContext3D()

			

		}

		

		/**

		 * Scene? ???? ???? _targetContext3D ??? ????? ????. 

		 * 

		 */		

		private function checkEnableContext3D():void {

			stage.addEventListener(Event.ENTER_FRAME, tempLoop );

		}

		

		/**

		 * _targetContext3D ????? ???? ????. 

		 * @param event

		 * 

		 */		

		private function tempLoop( $event:Event ):void {

			if ( _enableRed2D ) {

				if ( targetStage.stageWidth > 0 && targetStage.stageHeight > 0 ) {

					targetStage.removeEventListener( Event.ENTER_FRAME, tempLoop );

					setRender()				

				}

			}

			

		}

		

		/**

		 * targetScene? ??????. 

		 * 

		 */		

		private function setRender():void

		{

			trace(":::::::::: Set New Scene ::::::::::")

			

			if(targetScene==null){

				throw new Error("target Scene? ??????")

			}



			targetScene.context3D = targetContext3d

			targetScene.stage = targetStage

			targetScene.setDesign()

				

			HD_Resize()



			addEventListener(Event.ENTER_FRAME, HD_TimeRender);		

		

			

			// ??????? ???? ??????.

			//	setTimer()

		}		

		

		/**

		 * ?????? ??? ????   

		 * ??? ??????

		 */		

		private function setTimer():void

		{

			if(_timer!=null){

				_timer.removeEventListener(TimerEvent.TIMER, HD_TimeRender)

				_timer=null

			}

			/*_timer = new Timer(1000/60)

			//TODO 1000? ?? 1100? 12000? 1300? 1400? 1500? 1600? 1700? ????....???? ??? ??? ?????.

			_timer.start()

			_timer.addEventListener(TimerEvent.TIMER, HD_TimeRender)*/

			setInterval(HD_TimeRender,1000/60)

		}

		

		/********************************************************************************/

		/** ??? ??? **/

		/********************************************************************************/	

		private function HD_TimeRender($e:Event=null):void

		{

			$e.stopImmediatePropagation();

			checkTime =  int((getTimer())/10%100)

			if(_prevNum != checkTime){			

				// * Context3d? ??				

				targetContext3d.clear(_backgroundColor_Data[0],_backgroundColor_Data[1],_backgroundColor_Data[2])

				// * Context3D? ??? ????? ??? ??? ?? ?? ???? ???.

				// * ??? scene?  setRenderList??? ??? 				

				targetScene.setRenderList()	

				// * context3d? ???				

				_prevNum =  checkTime

				targetContext3d.present()	

			}		

		}

		

		/**

		 * red2D? ??? 2?? - context3D ???? ?????? ???

		 * @param event

		 * 

		 */		

		private function HD_context3D_Error(event:Event):void

		{

			trace(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")	

			trace(":::::::::: Context3D Test : Fail!! - Check Your wmode, set wmode=direct or gpu")		

			trace(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")	

		}

		

		

		/********************************************************************************/

		/** ??? ???  **/

		/********************************************************************************/

		

		/**

		 * ???? 

		 * @param event

		 * 

		 */		

		private function HD_Resize( $event:Event=null ):void

		{

			trace(":::::::::: Stage Resize!! reset configureBackBuffer ::::::::::")

			resetContext3D_property()	

			// ?????? ?????? ??????.

			targetScene.resetVcsAndWcs()

		}

		

		/**

		 * ???? MouseDown????? ??

		 * @param event

		 * 

		 */		

		private function HD_MouseDownCheck(event:MouseEvent):void

		{

			currentMouseDown = true			

		}

		

		/**

		 * ???? MouseUp????? ?? 

		 * @param event

		 * 

		 */		

		private function HD_MouseUpCheck(event:MouseEvent):void

		{

			currentMouseDown = false			

		}

		

		/********************************************************************************/

		/** get / set  **/

		/********************************************************************************/

		

		/**

		 * ?????? ??/?????.

		 */

		public static function get backgroundColor():int

		{

			return _backgroundColor;

		}

		

		/**

		 * ?????? ??/?????.

		 */

		public static function set backgroundColor( $color:int):void

		{

			_backgroundColor_Data = RGB_separator.divide($color)

			_backgroundColor = $color;

		}

	}

}