public long SetTimeout(TimeroutCallBack callBack, float t, object param1 = null, object param2 = null)
        {
            _seq++;
            TimeoutParam param = new TimeoutParam();

            param.callBack  = callBack;
            param.time      = t;
            param.dateTime  = DateTime.Now;
            param.param1    = param1;
            param.param2    = param2;
            param.id        = _seq;
            _timerDic[_seq] = param;

            _isChange = true;

            return(_seq);
        }
        private void CheckTimeout()
        {
            CancelInvoke("TimeoutCallBack");
            DateTime     nowTime  = DateTime.Now;
            TimeoutParam minParam = null;
            float        minTime  = 0;

            _timeoutList.Clear();
            _isChange = false;

            foreach (long id in _timerDic.Keys)
            {
                TimeoutParam param = _timerDic[id];
                float        t     = (float)(nowTime - param.dateTime).TotalMilliseconds / 1000.0f;
                if (t >= param.time)
                {
                    _timeoutList.Add(param);
                }
                else
                {
                    t = param.time - t;
                    if (minParam == null || t < minTime)
                    {
                        minParam = param;
                        minTime  = t;
                    }
                }
            }

            for (int i = 0; i < _timeoutList.Count; i++)
            {
                TimeoutParam param = _timeoutList[i];
                _timerDic.Remove(param.id);
                param.callBack(param.id, param.param1, param.param2);
            }

            if (minParam != null)
            {
                Invoke("TimeoutCallBack", minTime);
            }

            _timeoutList.Clear();
        }