package{
	import caurina.transitions.Tweener;
	
	import fl.transitions.*;
	import fl.transitions.easing.*;
	
	import flash.display.*;
	import flash.events.*;
	import flash.geom.*;
	import flash.net.*;
	import flash.text.*;
	import flash.utils.*;
	import flash.system.*;
	
	import com.flashdynamix.motion.*;
	
	public class Tien extends Sprite{
		
		//settings
		private var theSource:String = "assets/dezeeTrans.png";
		private var maskBreedte:Number = 30;
		private var maskHoogte:Number = 320;
		private var doelbreedte:Number = 600;
		private var doelhoogte:Number = 600;
		private var startPunt:Point = new Point(0,0);
		
		//environment
		private var holder:Sprite = new Sprite();
		private var pinkFace:Sprite = new Sprite();
		private var sbm:Bitmap;
		private var bgHolder:Sprite = new Sprite();
		
		//variables
		private var rr:Number = 0;
		private var myrr:Number = 0;
		private var piecesComplete:Number=0;
		private var garbage:Array = new Array();
		private var tijd:Number;
		
		//displays
		private var txtMessage:TextField = new TextField();
		private var txtStatus:TextField = new TextField();
		private var txtFPS:TextField = new TextField();
		private var txtTimer:TextField = new TextField();
		private var displayer:Sprite = new Sprite();
		
		//prerender stuff
		private var bmdarray:Array = new Array();
		private var animationHolder:Sprite = new Sprite();
		private var animator:Bitmap=new Bitmap();
		private var renderholder:Sprite = new Sprite();
		private var historybmd:BitmapData;
		private var historybm:Bitmap;
		
		
		public function Tien(){
			stage.align = StageAlign.TOP_LEFT;
			stage.scaleMode = StageScaleMode.NO_SCALE;
			stage.addEventListener(Event.RESIZE, manageView);	
			stage.addEventListener(Event.ENTER_FRAME, frameRate);
			
			
			addChild(bgHolder);
			//holder.cacheAsBitmap=true;
			
			historybmd = new BitmapData(doelbreedte,doelhoogte,true,0);
			historybm = new Bitmap(historybmd);
			
			var tFormat:TextFormat = new TextFormat();
			tFormat.font = "Arial";
			txtMessage.defaultTextFormat = tFormat;
			txtStatus.defaultTextFormat = tFormat;
			txtFPS.defaultTextFormat =tFormat;
			txtTimer.defaultTextFormat=tFormat;
			addChild(holder);
			//holder.addChild(pinkFace);
			holder.visible=true;
			addChild(displayer);
			displayer.addChild(txtMessage);
			displayer.addChild(txtStatus);
			displayer.addChild(txtFPS);
			displayer.addChild(txtTimer);
			txtMessage.autoSize = TextFieldAutoSize.LEFT;
			txtStatus.autoSize = TextFieldAutoSize.LEFT;
			txtFPS.autoSize = TextFieldAutoSize.LEFT;
			txtTimer.autoSize = TextFieldAutoSize.LEFT;
			
			//animator.smoothing= true;
			
			renderholder.addChild(pinkFace);
			addChild(renderholder);
			
			changeDisplays("Loading background...","Please wait");
			updateDisplays();
			
			var loader:Loader = new Loader();
			loader.contentLoaderInfo.addEventListener(Event.COMPLETE, bgLoadCompleteHandler);
			loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,handleProgress);
			manageView(new Event(Event.RESIZE));
			loader.load(new URLRequest("assets/zonenhemel.jpg"));		
		}
		private function bgLoadCompleteHandler(e:Event):void{
			changeDisplays("Background complete."," ");
			bgHolder.addChild(Bitmap(e.target.content));
			manageView(null);
			var loader:Loader = new Loader();
			loader.contentLoaderInfo.addEventListener(Event.COMPLETE,faceLoaded);
			loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,handleProgress);
			loader.load(new URLRequest('assets/dorp-face-klein.png'));
			changeDisplays("Loading pink face...","Please wait");
		}
		private function faceLoaded(e:Event):void{
			changeDisplays("Pink face loaded."," ");
			pinkFace.addChild(Bitmap(e.target.content));
			manageView(null);
			//pinkFace.x = doelbreedte*0.5 - pinkFace.width*0.5;
			//pinkFace.y = doelhoogte*0.5 - pinkFace.height*0.5;
			var loader:Loader = new Loader();
			loader.contentLoaderInfo.addEventListener(Event.COMPLETE, sourceLoadCompleteHandler);
			loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,handleProgress);
			loader.load(new URLRequest(theSource));	
			changeDisplays("Loading world...","Please wait");
		}
		private function sourceLoadCompleteHandler(e:Event):void{
			holder.visible = true;
			changeDisplays("World loaded.","Pre-rendering the animation... ");
			var source:Bitmap = Bitmap(e.target.content);
			source.smoothing=true
			sbm = source;
			//sbm.visible=false;
			maskBreedte = sbm.width/360; 
			holder.addChild(historybm);
			//pinkFace.visible=true;
			//trace(holder.getChildIndex(pinkFace),holder.getChildIndex(historybm));
			//setTimeout(function(){historybmd.draw(holder);trace(holder.getChildIndex(pinkFace),holder.getChildIndex(historybm));},2000);
			
			//pinkFace.visible=true;
			enableTimer=true;
			stage.addEventListener(Event.ENTER_FRAME, prerender);	
		}
		private function prerender(e:Event):void{
			if(rr<361){
				
				var s:Sprite = new Sprite();
				var bmpd:BitmapData = new BitmapData(maskBreedte,maskHoogte,true,0xFFFFFF);
				var bmp:Bitmap = new Bitmap(bmpd);
				bmp.bitmapData.copyPixels(sbm.bitmapData,new Rectangle(rr*maskBreedte,0,maskBreedte,maskHoogte),new Point(0,0));
				s.addChild(bmp);
				bmp.y = -(maskHoogte);
				bmp.x = -(maskBreedte*0.5);
				s.x=doelbreedte*0.5;
				s.y=doelhoogte*0.5;
				
				var theMask:Sprite = new Sprite();
				theMask.graphics.lineStyle(0,0xFF0066);
				theMask.graphics.moveTo(startPunt.x,startPunt.y);
				theMask.graphics.beginFill(0xFF0066);
				theMask.graphics.lineTo(startPunt.x + maskBreedte,startPunt.y);					// bovenste horizontale lijn
				theMask.graphics.lineTo((startPunt.x + maskBreedte/2)+1,startPunt.y + maskHoogte);	//begin van de piek
				theMask.graphics.lineTo((startPunt.x + maskBreedte/2)-1,startPunt.y + maskHoogte);	//einde van de piek
				
				theMask.graphics.lineTo(startPunt.x,startPunt.y);
				theMask.graphics.endFill();				
				//de mask en de bitmap samen
				s.addChild(theMask);				
				theMask.y = -maskHoogte;			//mask verplaatsen in de sprite zodat het middelpunt op de juiste plaats staat
				theMask.x = -(maskBreedte*0.5);		//het masker moet perfect in het midden staan, zodat er geen fout ontstaat
				bmp.mask = theMask; 				//de driehoek als masker aan de bmp hangen
				
				s.rotation = rr;					//hiermee ontstaat de rotatie/360 illusie
				
				//get ready to tween
				s.alpha  = 0.4;
				s.scaleX = 0.4;
				s.scaleY = 0.4;
				
				//add the piece to the whole
				holder.addChild(s);				
				Tweener.addTween(s,{alpha:1,scaleX:1,scaleY:1,time:2.5,onComplete:prerenderPieceComplete, onCompleteParams:[s]});
				
				/*var timeline:TweensyTimeline = Tweensy.to(s, {alpha:1,scaleX:1,scaleY:1});
				timeline.onComplete = prerenderPieceComplete;
				timeline.onCompleteParams = [s];
				timeline.duration = 2;*/
				
				rr++;
			}
			
			//historybmd.draw(holder);
			
			pinkFace.visible=false;
			//historybmd.draw(holder);
			//var tempbmd:BitmapData = new BitmapData(doelbreedte,doelhoogte,true,0xFFFFFF);
			//tempbmd.draw(holder);
			//historybmd = tempbmd.clone();
			bmdarray.push(historybmd.clone());
		}
		private function prerenderPieceComplete(e:Sprite):void{
			holder.removeChild(e);
			piecesComplete++;
			if(piecesComplete == 360){
				stage.removeEventListener(Event.ENTER_FRAME, prerender);
				enableTimer=false;
				//animationHolder.addChild(pinkFace);
				changeDisplays("Pre-rendering complete!","Enjoy the show!");
				
				addChild(animationHolder);
				
				tijd = bmdarray.length;
				stage.addEventListener(Event.ENTER_FRAME, render);
				renderholder.addChild(animator);
				
				
			}
			if(piecesComplete<360){
				changeDisplays('Pre-rendering animation','Progress: '+ Math.round((rr/360)*100)+"%");
			}
		}
		private function render(e:Event):void{
			
			if(myrr<tijd){
				changeDisplays('Enjoy the show!','Rendering piece: #' + myrr);
				manageView(new Event(Event.RESIZE));
				animator.bitmapData = bmdarray.shift() as BitmapData; //evil or not evil?
				//renderholder.addChild(animator);
				animator.x=-(animator.width/2);
				animator.y=-(animator.height/2);
				//pinkFace.x=-(pinkFace.width/2);
				//pinkFace.y=-(pinkFace.height/2);
				
				//trace(myrr);
				myrr++;
			}else{
				stage.removeEventListener(Event.ENTER_FRAME,render);
				//trace('fin');
				var xtween:Tween = new Tween(renderholder,"scaleX",Regular.easeIn,1,1.5,0.3,true);
				var ytween:Tween = new Tween(renderholder,"scaleY",Regular.easeIn,1,1.5,0.3,true);
				garbage.push(xtween);
				garbage.push(ytween);
				xtween.addEventListener(TweenEvent.MOTION_FINISH,bounce);
			}
		}
		private function bounce(e:TweenEvent):void{
			var xtween:Tween = new Tween(renderholder,"scaleX",Bounce.easeOut,1.5,1,1,true);
			var ytween:Tween = new Tween(renderholder,"scaleY",Bounce.easeOut,1.5,1,1,true);
			garbage.push(xtween);
			garbage.push(ytween);
			doTween();
		}
		private function doTween():void{
			var tween:Tween = new Tween(renderholder,"rotation",None.easeNone,renderholder.rotation,-360,30,true);
			tween.looping = true;
			garbage.push(tween);
		}
		private function changeDisplays(msg:String,value:String):void{
			txtMessage.text = msg;
			txtStatus.text = value;
		}
		private function handleProgress(e:ProgressEvent):void{
			changeDisplays(txtMessage.text,	Math.floor((e.bytesLoaded/e.bytesTotal)*100) + "%");
		}
		private function updateDisplays():void{
			txtMessage.x = 5;
			txtMessage.y = 5;
			txtStatus.x = 5;
			txtStatus.y = 20;
			txtFPS.x = 5;
			txtFPS.y = 35;
			txtTimer.x = 5;
			txtTimer.y = 50;
		}
		private function manageView(e:Event):void{
			renderholder.x = stage.stageWidth*0.5;
			renderholder.y = stage.stageHeight*0.5;
			pinkFace.x=-(pinkFace.width*0.5);
			pinkFace.y=-(pinkFace.height*0.5);
			bgHolder.x = (stage.stageWidth-bgHolder.width)*0.5;
			bgHolder.y = (stage.stageHeight-bgHolder.height)*0.5;
		}
		
		
		/* thx bernard :) */
		private var frames:uint;
		private var last:uint;
		private var start:uint;
		private var enableTimer:Boolean=false;
		
		private function frameRate(evt:Event):void {
			frames++;
			var now:uint = getTimer();
			var delta:uint = now - last;
			if(enableTimer){
			txtTimer.text = ((now - start)*0.001).toFixed(1)+ 'sec | RAM: ' + (System.totalMemory/1024/1024).toFixed(2);
			}
			if (delta > 1000) {
				var fps:uint = Math.round(frames / delta * 1000);
				txtFPS.text = fps + "fps";
				frames = 0;
				last = now;
			}
		}
	}
}