void OnCollisionEnter(Collision other) //碰撞一次
{
if (other.collider.CompareTag("Wall")) //碰到墙
{
if (wall != other.transform) //且不是上次的墙
{
wall = other.transform; //获取该墙
dm.GetWall(other.transform);
}
}
gameObject.SetActive(false);
}