BetweenAS3お試し-基本とonComplete

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@author izm_design

by alterna_in 14 Aug 2009

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BetweenAS3
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/**
 * Copyright alterna_in ( http://wonderfl.net/user/alterna_in )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/cB4f
 */

package 
{
	import flash.display.Sprite;
	import flash.events.Event;
	import org.libspark.betweenas3.BetweenAS3;
	import org.libspark.betweenas3.tweens.IObjectTween;
	import org.libspark.betweenas3.events.TweenEvent;
	
        /**
	 * ...
	 * @author izm_design
	 */
	
        [SWF(backgroundColor="#FFFFFF", frameRate=30)]
	public class Main extends Sprite 
	{
		public var sp:Sprite;
		public function Main():void 
		{
			if (stage) init();
			else addEventListener(Event.ADDED_TO_STAGE, init);
		}
		
		private function init(e:Event = null):void 
		{
			removeEventListener(Event.ADDED_TO_STAGE, init);
			sp = new Sprite();
			sp.graphics.beginFill(0xff0000);
			sp.graphics.drawRect(10, 10, 10, 10);
			sp.graphics.endFill();
			addChild(sp);
			
			//IObjectTweenでtweenをつくる
			var objTween:IObjectTween = BetweenAS3.tween(sp, { x:100 } );
			//とりあえずCOMPLETEとかでイベントハンドラを設定しておく
		        objTween.addEventListener(TweenEvent.COMPLETE, onComplete);
			objTween.play();
		}	
		private function onComplete(e:TweenEvent):void 
		{
			//e.target.targetでtweenされてるターゲット(sp)が参照できる。
			//ちなみにe.targetはobjTweenになる。
			BetweenAS3.tween(e.target.target, { y:100 } ).play();
		}
	}
	
}