/// <summary>
/// 取消订阅碰撞离开事件
/// </summary>
/// <param name=""></param>
public void CancelSubscribeCollisionExit(IOnQuadtreeCollisionExit subscriber)
{
collisionExitEventHandler.RemoveListener(subscriber.OnQuadtreeCollisionExit);
}
/// <summary>
/// 订阅碰撞离开事件
/// </summary>
/// <param name=""></param>
public void SubscribeCollisionExit(IOnQuadtreeCollisionExit subscriber)
{
collisionExitEventHandler.AddListener(subscriber.OnQuadtreeCollisionExit);
}
