Помогите с логикой

[iNils]

база

package test {
	/*    IMPORT             *///{ /
	import flash.display.*;
	import flash.events.*;
	//}
	public class Move extends Sprite {
		/*  - VAR PRIVATE        *///{ /
		private var _arrayBall:Array = new Array ();
		private var _zoom:int = 3;
		//}
		/*  * CONSTRUCTOR *      *///{ /
		public function Move () {
			init ();
			stage.addEventListener (MouseEvent.MOUSE_MOVE, onMouseMove);
		}
		//}
		/*    INIT               *///{ /
		private function init ():void {
			var step:int = 50;
			for (var i:int = 0; i < 4; i++) {
				for (var j:int = 0; j < 2; j++) {
					var obj:Object = new Object ();
					var ball:Sprite = new Sprite ();
					ball.graphics.beginFill (0xFF0000, .5);
					ball.graphics.drawCircle (0, 0, 20);
					ball.graphics.endFill ();
					ball.rotation = Math.random () * 180 - 90;
					ball.x = 100 + i * step;
					ball.y = 100 + j * step;
					addChild (ball);
					_arrayBall.push ({ball:ball, x0: ball.x, y0: ball.y});
				}
			}
		}
		//}
		/*    EVENT              *///{ /
		private function onMouseMove (event:MouseEvent):void {
			for (var i:int = 0; i < 8; i++) {
				var obj:Object = _arrayBall[i];
				var ball:Sprite = obj.ball as Sprite;
				var dx:Number = obj.x0 - mouseX;
				var dy:Number = obj.y0 - mouseY;
				var distance:Number = Math.sqrt (Math.pow (dx, 2) + Math.pow (dy, 2));
				if (distance < 80) {
					var angle:Number = Math.atan2 (dy, dx);
					ball.x = obj.x0 + Math.cos (angle) * (100 - distance) / _zoom;
					ball.y = obj.y0 + Math.sin (angle) * (100 - distance) / _zoom;
				} else {
					ball.x = obj.x0;
					ball.y = obj.y0;
				}
			}
		}
		//}
	}
}
 
}