// forked from beinteractive's 2. Tween parameters with BetweenAS3
/*
 *参考http://barmamutha.net/?p=62
*/
package
{
	import flash.display.Sprite;
	import flash.text.TextField;
	import flash.events.MouseEvent;
	import org.libspark.betweenas3.BetweenAS3;
	import org.libspark.betweenas3.tweens.ITween;
        import org.libspark.betweenas3.tweens.ITweenGroup;
	import org.libspark.betweenas3.easing.*;
	
	public class Sample extends Sprite
	{
		public function Sample()
		{
			
			var box1:Box = addNewBox(50);
			var box2:Box = addNewBox(150);
			var box3:Box = addNewBox(250);
			var box4:Box = addNewBox(350);
			
			 var _t:ITween = BetweenAS3.parallel(
                            BetweenAS3.tween(box1, {x: 220}, null, 4, Back.easeOut),
			    BetweenAS3.tween(box2, {x: 220}, null, 4, Back.easeOutWith(3.5)),
			    BetweenAS3.tween(box3, {x: 220}, null, 4, Elastic.easeOut),
			    BetweenAS3.tween(box4, {x: 220}, null, 4, Elastic.easeOutWith(2,2))
		       
                        );
                        _t.stopOnComplete = false;
                        _t.play();
		
		private function addNewBox(y:Number):Box
		{
			var box:Box = new Box();
			box.x = 20;
			box.y = y;
			addChild(box);
			return box;
		}
	}
}

import flash.display.Sprite;

internal class Box extends Sprite
{
	public function Box()
	{
		graphics.beginFill(0);
		graphics.drawRect(-10, -10, 20, 20);
		graphics.endFill();
	}
}

forked from: 2. Tween parameters with BetweenAS3