void IModuleMarsUpdate.OnMarsUpdate()
{
m_QueryBackend.SyncNeedsAcquireSet();
switch (m_State)
{
case AcquireCycleState.UpdatesOnly:
RunMatchUpdates();
return;
case AcquireCycleState.RunningSets:
{
GroupPipeline.OnUpdate();
if (GroupPipeline.IsReadyForTraitDataBufferSync)
{
m_Database.StopUpdateBuffering();
}
/*
* We call RunMatchUpdates() after the check for buffering, so that on the
* same frame we stop buffering, update checks can cause any events that need to happen because
* of buffered data changes. This will be the frame immediately before acquire events.
*
* We previously stopped buffering on the same frame as acquire handling, immediately after it.
* We also relied on the update check the frame after acquire for query changes to propagate.
* In comparison, this method has 2 less frames of latency between
* buffering a change and the change's effect on proxies.
*/
RunMatchUpdates();
if (!GroupPipeline.CurrentlyActive)
{
m_State = AcquireCycleState.RunningStandalone;
StandalonePipeline.StartCycle();
}
break;
}
case AcquireCycleState.RunningStandalone:
StandalonePipeline.OnUpdate();
if (StandalonePipeline.IsReadyForTraitDataBufferSync)
{
m_Database.StopUpdateBuffering();
}
RunMatchUpdates();
if (!StandalonePipeline.CurrentlyActive)
{
m_State = AcquireCycleState.UpdatesOnly;
OnSceneEvaluationComplete?.Invoke();
}
break;
}
}
internal void StartCycle()
{
// we run the set pipeline first, and after it's done the standalone one gets run
m_State = AcquireCycleState.RunningSets;
GroupPipeline.StartCycle();
}
void IModuleBehaviorCallbacks.OnBehaviorEnable()
{
m_State = AcquireCycleState.UpdatesOnly;
}