//加载成功 匹配坐标
onClipEvent (load) {
x0 = this._x;
y0 = this._y;
}
//按下鼠标,开始拖动
on (press) {
startDrag(this);
}
//松开,或是移到外面
on (release, releaseOutside) {
if (hitTest(_parent.A1)) {——判断是否碰撞
_parent.A1.gotoAndStop(2); 如果为真,停到A1父级第二帧
this._x = x0;
this._y = y0;坐标修订
this.stopDrag();停止拖动
} else {
this._x = x0;
this._y = y0;
}
stopDrag();
}