// write as3 code here..
package 
{
	
	/**
	 * 
	 * @author Takashi Murai(KAYAC)
	 */
	 
	import flash.display.*
	import flash.events.*
	import flash.text.*
	import flash.filters.*;
	import flash.geom.*;
	import flash.utils.*

[SWF(width="465", height="465", backgroundColor="0xFFFFFF", frameRate="30")]  
	
	public class WonderFL extends MovieClip
	{
		//
		var Layer:Sprite=new Sprite()
		var drawPos:Sprite=new Sprite()
		var textPos:Sprite=new Sprite()
		
		var txtFmt:TextFormat = new TextFormat();
		var textFields:TextField=new TextField()
		
		//message
		var messages=[
					  "hello world.",
					  "<--  write code"+"\n\n"+"drawPos.graphics.drawCircle(232.5, 232.5 , 200);",
					  "and watch it move here.",
					  "it's a wonderfl world"
				]
		
		//lleasures
		var posX:Number = stage.stageWidth / 2;  
		var posY:Number = stage.stageHeight /2;  
		var disX:Number =Math.random()*30+5
		var disY:Number =Math.random()*20+5
		var deg:Number = Math.random()*360  
		var count:Number = 0;  
		var step:Number =64
		var cx:Number = stage.stageWidth /2;  
		var cy:Number = stage.stageHeight /2;   
		var xPos:Number = posX * Math.sin(disX * count + deg) + cx;  
		var yPos:Number = posY * Math.sin(disY * count) + cy; 
		
		//gladationLine
		var mtx:Matrix = new Matrix();
		var gradCount=1
		var gradDir=1
		var life=0
		var lifeLmt=150
		
		//fader
		var blurVall=4
		var faderAlpha=0.9
		var interval=3000
		var _bd:BitmapData
		var _bmp:Bitmap
		var _blurF:BlurFilter
		
		public function WonderFL() { 
		//messages.push(Math.floor(disX)+" : "+Math.floor(disY)+" : "+Math.floor(deg))
			initFader()
			initLissajous()
			setMessage("","normal",0xFFFFFF)
			
			var timerLmt=(messages.length-1)*2
			var phaseCnt=0
			var phase1:Timer = new Timer(interval, timerLmt);
			phase1.addEventListener(TimerEvent.TIMER, function(e:Event){
				
				if(!(phaseCnt%2)){
					faderAlpha=0.8
					typewriter(messages[phaseCnt/2])
				}else{
					faderAlpha=0.999
					setMessage("","normal",0xFFFFFF)
				}
				switch(phaseCnt/2){
					case 1:
						txtFmt.size =20
					break;
					case 2:
						txtFmt.size =30
						drawPos.graphics.drawCircle(232.5, 232.5 , 200)
					break
					default:
						txtFmt.size =30
					break
				}
				phaseCnt++
			});
			phase1.start(); 
			
			var phase2:Timer = new Timer((timerLmt)*interval+1500, 1);
			phase2.addEventListener(TimerEvent.TIMER_COMPLETE, function(e:Event){
				drawPos.graphics.clear();
				setMessage(messages[messages.length-1],"screen",0xFFFFFF)
				startLissajous()
				faderAlpha=0.992
			});
			phase2.start(); 
			
			this.addChild(_bmp)
			Layer.addChild(drawPos)
			Layer.addChild(textPos)
			textPos.addChild(textFields)
		}
		
		function setMessage(mes:String,blend:String,hex:Number){
			txtFmt.font="Arial"
			txtFmt.align = TextFormatAlign.CENTER;
			txtFmt.color=hex
			
			textFields.defaultTextFormat = txtFmt;
			textFields.multiline=true
			textFields.autoSize=TextFieldAutoSize.LEFT
			textFields.x =0
			textFields.y = 0
			textFields.text=mes
			
			
			textPos.alpha=0.5
			textPos.blendMode=blend
			
			textPos.x=stage.stageWidth/2-textFields.width/2
			textPos.y=stage.stageHeight/2-textFields.height/2
		}
		
		function typewriter(str:String){
			var n:uint=0
			var tmp=""
			stage.addEventListener(Event.ENTER_FRAME, function(e:Event){
				tmp=""
				for (var i:uint=0;i<str.length-n;i++) {
					tmp+=""
				}
				
				setMessage(str.substr(0,++n)+tmp,"normal",0xFF0000)
				if(n==str.length){
					stage.removeEventListener(Event.ENTER_FRAME,arguments.callee)
				}
			});  
		}

drawPos.graphics.lineGradientStyle(GradientType.LINEAR,  [0xFF0000, 0xFF0000], [(gradCount/255),((255-gradCount)/255)],[0,255], mtx, SpreadMethod.REFLECT);
			drawPos.graphics.lineTo(xPos,yPos);  
		}
	}
}

wonderFl_KeyVisual_v1