private var mc2:MovieClip ;
public function testEdge() {
for (var i:int = 0; i
if (el.y>455) {
mc1.removeChild(el);
el=null;
//MC.removeChild(arrEnemy[i]);
arrEnemy.splice(i,1);//删除索引为i的一个数组元素
}
}
for (var j:int= 0; j
mc2.removeChild(arrEnemy[i]);
arrBullet.splice(j,1);
}
}
}