gz 为一个影片

import flash.display.Sprite;stage.addEventListener(MouseEvent.MOUSE_MOVE, onStageMouseMoveHandle);function onStageMouseMoveHandle(evt:MouseEvent):void{	if (gz.parent as Sprite)	{		var parentObj:Object=gz.parent;				gz.rotation = 180 / Math.PI * Math.atan2(parentObj.mouseY - gz.y,parentObj.mouseX - gz.x);	}}

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