protected void FixedUpdate()
{
BeginFrame();
float deltaTime = Time.fixedDeltaTime;
for (int iBehaviour = 0; iBehaviour < m_BehavioursForTraverse.Count; iBehaviour++)
{
BaseBehaviour iterBehaviour = m_BehavioursForTraverse[iBehaviour];
if (!iterBehaviour.CanUpdate())
{
continue;
}
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnFixedUpdate");
iterBehaviour.OnFixedUpdate(deltaTime);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnFixedUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnFixedUpdate Exception:{e.ToString()}");
}
}
}
private void DisableBehaviour(BaseBehaviour behaviour)
{
if (!behaviour.IsEnable() && behaviour.IsLastEnable())
{
try
{
MDebug.LogVerbose("Core"
, $"Before execute {behaviour.GetName()}.OnDisable");
behaviour.OnDisable();
MDebug.LogVerbose("Core"
, $"After execute {behaviour.GetName()}.OnDisable");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {behaviour.GetName()}.OnDisable Exception:{e.ToString()}");
}
finally
{
behaviour.SetLastEnable(false);
}
}
}
/// <summary>
/// 等待所有的<see cref="TaskUpdate"/>完成
/// </summary>
private void WaitTaskUpdate()
{
for (int iTask = 0; iTask < m_TaskItemsCache.Count; iTask++)
{
TaskUpdateItem taskItem = m_TaskItemsCache[iTask];
taskItem.ManualResetEvent.WaitOne();
BaseBehaviour iterBehaviour = taskItem.Behaviour;
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnAfterTaskUpdate");
iterBehaviour.OnAfterTaskUpdate(taskItem.Output);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnAfterTaskUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnAfterTaskUpdate Exception:{e.ToString()}");
}
m_TaskItemPool.Release(taskItem);
}
m_TaskItemsCache.Clear();
}
protected void Update()
{
// 这里也要调用一次的原因是，当前帧可能没执行FixedUpdate
BeginFrame();
float deltaTime = Time.deltaTime;
int frameCount = Time.frameCount;
ParallelUpdate(deltaTime);
for (int iBehaviour = 0; iBehaviour < m_BehavioursForTraverse.Count; iBehaviour++)
{
BaseBehaviour iterBehaviour = m_BehavioursForTraverse[iBehaviour];
if (!iterBehaviour.CanUpdate())
{
continue;
}
float behaviourDeltaTime;
if (iterBehaviour.HasFeature(FeatureFlag.UpdateFrequency))
{
try
{
if (!iterBehaviour.ControlUpdateFrequency(out behaviourDeltaTime, deltaTime, frameCount))
{
continue;
}
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.ControlUpdateFrequency Exception:{e.ToString()}");
continue;
}
}
else
{
behaviourDeltaTime = deltaTime;
}
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnUpdate");
iterBehaviour.OnUpdate(behaviourDeltaTime);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnUpdate Exception:{e.ToString()}");
}
}
}
private void ReleaseBehaviour(BaseBehaviour behaviour)
{
try
{
MDebug.LogVerbose("Core"
, $"Before execute {behaviour.GetName()}.OnRelease");
behaviour.OnRelease();
MDebug.LogVerbose("Core"
, $"After execute {behaviour.GetName()}.OnRelease");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {behaviour.GetName()}.OnRelease Exception:{e.ToString()}");
}
}
internal void AddBehavior(BaseBehaviour behaviour)
{
if (!behaviour.IsAlive())
{
m_BehaviourOrdered.Add(behaviour);
m_AddBehavioursCache.Add(behaviour);
}
else
{
MDebug.LogError("Core"
, $"AddBehavior ({behaviour.GetName()}) failed. It already alive.");
}
}
internal void RemoveBehavior(BaseBehaviour behaviour)
{
if (behaviour.IsAlive())
{
behaviour.SetEnable(false);
behaviour.SetAlive(false);
m_BehaviourOrdered.DeleteByIndex(m_BehaviourOrdered.GetIndexByKey(behaviour));
m_RemoveBehavioursCache.Add(behaviour);
}
else
{
MDebug.LogError("Core"
, $"RemoveBehavior ({behaviour.GetName()}) failed. It doesn't alive.");
}
}
private void TaskUpdate(float deltaTime)
{
MDebug.Assert(m_TaskItemsCache.Count == 0, "Core", "m_TaskItemsCache.Count == 0");
for (int iBehaviour = 0; iBehaviour < m_BehavioursForTraverse.Count; iBehaviour++)
{
BaseBehaviour iterBehaviour = m_BehavioursForTraverse[iBehaviour];
if (!iterBehaviour.CanUpdate() ||
!iterBehaviour.HasFeature(FeatureFlag.TaskUpdate))
{
continue;
}
TaskUpdateItem iterTaskItem = m_TaskItemPool.Alloc()
.SetData(iterBehaviour, deltaTime);
m_TaskItemsCache.Add(iterTaskItem);
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnBeforeTastUpdate");
iterTaskItem.Input = iterBehaviour.OnBeforeTastUpdate();
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnBeforeTastUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnBeforeTastUpdate Exception:{e.ToString()}");
}
System.Threading.ThreadPool.QueueUserWorkItem(iterBehaviour.DoTaskUpdate_Thread, iterTaskItem);
}
}
private void BeginFrame()
{
if (Time.frameCount <= m_LastBeginFrame)
{
return;
}
m_LastBeginFrame = Time.frameCount;
MDebug.LogVerbose("Core", "BeginFrame " + m_LastBeginFrame);
WaitTaskUpdate();
CollectionBehavioursForTraverse();
#region Handle Initialize
for (int iBehaviour = 0; iBehaviour < m_AddBehavioursCache.Count; iBehaviour++)
{
BaseBehaviour behaviour = m_AddBehavioursCache[iBehaviour];
try
{
MDebug.LogVerbose("Core"
, $"Before execute {behaviour.GetName()}.OnInitialize");
behaviour.OnInitialize();
MDebug.LogVerbose("Core"
, $"After execute {behaviour.GetName()}.OnInitialize");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {behaviour.GetName()}.OnInitialize Exception:{e.ToString()}");
}
behaviour.SetAlive(true);
}
m_AddBehavioursCache.Clear();
#endregion
#region Handle Enable
for (int iBehaviour = 0; iBehaviour < m_BehavioursForTraverse.Count; iBehaviour++)
{
BaseBehaviour behaviour = m_BehavioursForTraverse[iBehaviour];
if (behaviour.IsEnable() && !behaviour.IsLastEnable())
{
try
{
MDebug.LogVerbose("Core"
, $"Before execute {behaviour.GetName()}.OnEnable");
behaviour.OnEnable();
MDebug.LogVerbose("Core"
, $"After execute {behaviour.GetName()}.OnEnable");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {behaviour.GetName()}.OnEnable Exception:{e.ToString()}");
}
finally
{
behaviour.SetLastEnable(true);
}
}
}
#endregion
}
private void ExecuteParallelUpdateGroup()
{
if (m_ParallelItemsCache.Count == 0)
{
return;
}
for (int iBehaviour = 0; iBehaviour < m_ParallelItemsCache.Count; iBehaviour++)
{
ParallelUpdateItem iterTask = m_ParallelItemsCache[iBehaviour];
BaseBehaviour iterBehaviour = iterTask.Behaviour;
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnBeforeParallelUpdate");
iterTask.Input = iterBehaviour.OnBeforeParallelUpdate(iterTask.DeltaTime);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnBeforeParallelUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnBeforeParallelUpdate Exception:{e.ToString()}");
}
}
System.Threading.Tasks.Parallel.For(0, m_ParallelItemsCache.Count, (iBehaviour) =>
{
ParallelUpdateItem iterTask = m_ParallelItemsCache[iBehaviour];
BaseBehaviour iterBehaviour = iterTask.Behaviour;
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnParallelUpdate_Thread");
iterTask.Output = iterBehaviour.OnParallelUpdate_Thread(iterTask.Input, iterTask.DeltaTime);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnParallelUpdate_Thread");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnParallelUpdate_Thread Exception:{e.ToString()}");
}
});
for (int iBehaviour = 0; iBehaviour < m_ParallelItemsCache.Count; iBehaviour++)
{
ParallelUpdateItem iterTask = m_ParallelItemsCache[iBehaviour];
BaseBehaviour iterBehaviour = iterTask.Behaviour;
try
{
MDebug.LogVerbose("Core"
, $"Before execute {iterBehaviour.GetName()}.OnAfterParallelUpdate");
iterBehaviour.OnAfterParallelUpdate(iterTask.Output, iterTask.DeltaTime);
MDebug.LogVerbose("Core"
, $"After execute {iterBehaviour.GetName()}.OnAfterParallelUpdate");
}
catch (Exception e)
{
MDebug.LogError("Core"
, $"Execute {iterBehaviour.GetName()}.OnAfterParallelUpdate Exception:{e.ToString()}");
}
m_ParallelItemPool.Release(iterTask);
}
m_ParallelItemsCache.Clear();
}