AS 鼠标碰撞实体检测

var flag:Boolean;
trace(flag);
mc1.opaqueBackground = 0xff9900;


stage.addEventListener(MouseEvent.CLICK,shapeflag);


this.addEventListener(Event.ENTER_FRAME,checkhit);
function shapeflag(e)
{
flag = ! flag;
}
function checkhit(e)
{


if (mc1.hitTestPoint(this.mouseX,this.mouseY,flag))
{
txt.text = "碰撞";
}
else
{
txt.text = "没有碰撞";
}
}