void UPawnActionsComponent::DescribeSelfToVisLog(FVisualLogEntry* Snapshot) const
{
static const FString Category = TEXT("PawnActions");
if (IsPendingKill())
{
return;
}
for (int32 PriorityIndex = 0; PriorityIndex < ActionStacks.Num(); ++PriorityIndex)
{
const UPawnAction* Action = ActionStacks[PriorityIndex].GetTop();
if (Action == NULL)
{
continue;
}
FVisualLogStatusCategory StatusCategory;
StatusCategory.Category = Category + TEXT(": ") + GetPriorityName(PriorityIndex);
while (Action)
{
StatusCategory.Add(Action->GetName(), Action->GetStateDescription());
Action = Action->GetParentAction();
}
Snapshot->Status.Add(StatusCategory);
}
}
bool UPawnAction::Activate()
{
bool bResult = false;
UE_VLOG(GetPawn(), LogPawnAction, Log, TEXT("%s> Activating at priority %s! First start? %s Paused? %s")
, *GetName()
, *GetPriorityName()
, HasBeenStarted() ? TEXT("NO") : TEXT("YES")
, IsPaused() ? TEXT("YES") : TEXT("NO"));
if (HasBeenStarted() && IsPaused())
{
bResult = Resume();
}
else
{
bResult = Start();
if (bResult == false)
{
UE_VLOG(GetPawn(), LogPawnAction, Log, TEXT("%s> Failed to start.")
, *GetName());
bFailedToStart = true;
SetFinishResult(EPawnActionResult::Failed);
SendEvent(EPawnActionEventType::FailedToStart);
}
}
return bResult;
}
void UPawnAction::OnPushed()
{
IndexOnStack = 0;
UPawnAction* PrevAction = ParentAction;
while (PrevAction)
{
++IndexOnStack;
PrevAction = PrevAction->ParentAction;
}
UE_VLOG(GetPawn(), LogPawnAction, Log, TEXT("%s> Pushed with priority %s, IndexOnStack: %d, instigator %s")
, *GetName(), *GetPriorityName(), IndexOnStack, *GetNameSafe(Instigator));
}
