void FTimerManager::InternalUnPauseTimer(FTimerUnifiedDelegate const& InDelegate)
{
// not currently threadsafe
check(IsInGameThread());
int32 PausedTimerIdx = FindTimerInList(PausedTimerList, InDelegate);
if (PausedTimerIdx != INDEX_NONE)
{
FTimerData& TimerToUnPause = PausedTimerList[PausedTimerIdx];
check(TimerToUnPause.Status == ETimerStatus::Paused);
// Move it out of paused list and into proper TArray
if( HasBeenTickedThisFrame() )
{
// Convert from time remaining back to a valid ExpireTime
TimerToUnPause.ExpireTime += InternalTime;
TimerToUnPause.Status = ETimerStatus::Active;
ActiveTimerHeap.HeapPush(TimerToUnPause);
}
else
{
TimerToUnPause.Status = ETimerStatus::Pending;
PendingTimerList.Add(TimerToUnPause);
}
// remove from paused list
PausedTimerList.RemoveAtSwap(PausedTimerIdx);
}
}
void FTimerManager::InternalSetTimer(FTimerUnifiedDelegate const& InDelegate, float InRate, bool InbLoop)
{
// not currently threadsafe
check(IsInGameThread());
// if the timer is already set, just clear it and we'll re-add it, since
// there's no data to maintain.
InternalClearTimer(InDelegate);
if (InRate > 0.f)
{
// set up the new timer
FTimerData NewTimerData;
NewTimerData.Rate = InRate;
NewTimerData.bLoop = InbLoop;
NewTimerData.TimerDelegate = InDelegate;
if( HasBeenTickedThisFrame() )
{
NewTimerData.ExpireTime = InternalTime + InRate;
NewTimerData.Status = ETimerStatus::Active;
ActiveTimerHeap.HeapPush(NewTimerData);
}
else
{
// Store time remaining in ExpireTime while pending
NewTimerData.ExpireTime = InRate;
NewTimerData.Status = ETimerStatus::Pending;
PendingTimerList.Add(NewTimerData);
}
}
}
void FTimerManager::InternalSetTimer(FTimerData& NewTimerData, float InRate, bool InbLoop, float InFirstDelay)
{
check(NewTimerData.TimerDelegate.IsBound() || NewTimerData.TimerHandle.IsValid());
NewTimerData.Rate = InRate;
NewTimerData.bLoop = InbLoop;
float FirstDelay = (InFirstDelay >= 0.f) ? InFirstDelay : InRate;
if (HasBeenTickedThisFrame())
{
NewTimerData.ExpireTime = InternalTime + FirstDelay;
NewTimerData.Status = ETimerStatus::Active;
ActiveTimerHeap.HeapPush(NewTimerData);
}
else
{
// Store time remaining in ExpireTime while pending
NewTimerData.ExpireTime = FirstDelay;
NewTimerData.Status = ETimerStatus::Pending;
PendingTimerList.Add(NewTimerData);
}
}