GameFramework.RoomThread.OnTick C# (CSharp) Method

        protected override void OnTick()
        {
            try {
                long curTime = TimeUtility.GetLocalMilliseconds();
                if (m_LastTickTime != 0) {
                    long elapsedTickTime = curTime - m_LastTickTime;
                    if (elapsedTickTime > c_WarningTickTime) {
                        LogSys.Log(LOG_TYPE.MONITOR, "RoomThread Tick:{0}", elapsedTickTime);
                    }
                }
                m_LastTickTime = curTime;

                if (m_LastLogTime + 60000 < curTime) {
                    m_LastLogTime = curTime;

                    DebugPoolCount((string msg) => {
                        LogSys.Log(LOG_TYPE.INFO, "RoomThread.ActionQueue {0}, thread {1}", msg, cur_thread_id_);
                    });
                    LogSys.Log(LOG_TYPE.MONITOR, "RoomThread.ActionQueue Current Action {0}", this.CurActionNum);
                }

                long tick_interval_us = tick_interval_ * 1000;
                TimeSnapshot.Start();
                DoTick();
                long elapsedTime = TimeSnapshot.End();
                if (elapsedTime >= tick_interval_us) {
                    if (elapsedTime >= tick_interval_us * 2) {
                        LogSys.Log(LOG_TYPE.DEBUG, "*** Warning, RoomThread tick interval is {0} us !", elapsedTime);
                        foreach (Room room in active_room_) {
                            Scene scene = room.ActiveScene;
                            if (null != scene) {
                                if (scene.SceneState == SceneState.Running) {
                                    SceneProfiler profiler = scene.SceneProfiler;
                                    LogSys.Log(LOG_TYPE.DEBUG, "{0}", profiler.GenerateLogString(scene.SceneResId, scene.GameTime.ElapseMilliseconds));
                                }
                            }
                        }
                    }
                    Thread.Sleep(0);
                } else {
                    Thread.Sleep((int)(tick_interval_ - elapsedTime / 1000));
                }
            } catch (Exception ex) {
                LogSys.Log(LOG_TYPE.ERROR, "Exception {0}\n{1}", ex.Message, ex.StackTrace);
            }
        }