public void RegBroadcastEvent(int eventID)
 {
     if (cobj != null)
     {
         int objID = cobj.GetObjID();
         mRegBroadcastList.Add(eventID);
         BroadcastEventMgr.instance.RegBroadcastEvent(eventID, objID, this);
         // 委托给cobj管理
         cobj.RegEventID(eventID, this);
     }
 }