void AAIController::GrabDebugSnapshot(FVisualLogEntry* Snapshot) const
{
FVisualLogStatusCategory MyCategory;
MyCategory.Category = TEXT("AI Controller");
MyCategory.Add(TEXT("Pawn"), GetNameSafe(GetPawn()));
AActor* FocusActor = GetFocusActor();
MyCategory.Add(TEXT("Focus"), GetDebugName(FocusActor));
if (FocusActor == nullptr)
{
MyCategory.Add(TEXT("Focus Location"), TEXT_AI_LOCATION(GetFocalPoint()));
}
Snapshot->Status.Add(MyCategory);
if (GetPawn())
{
Snapshot->Location = GetPawn()->GetActorLocation();
}
if (PathFollowingComponent)
{
PathFollowingComponent->DescribeSelfToVisLog(Snapshot);
}
if (BrainComponent != NULL)
{
BrainComponent->DescribeSelfToVisLog(Snapshot);
}
if (PerceptionComponent != NULL)
{
PerceptionComponent->DescribeSelfToVisLog(Snapshot);
}
}
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);
}
}
void UBrainComponent::DescribeSelfToVisLog(FVisualLogEntry* Snapshot) const
{
const static UEnum* PriorityEnum = FindObject<UEnum>(ANY_PACKAGE, TEXT("EAIRequestPriority"));
if (IsPendingKill())
{
return;
}
FVisualLogStatusCategory StatusCategory;
StatusCategory.Category = FString::Printf(TEXT("Resource lock: %s"), *ResourceLock.GetLockPriorityName());
for (int32 LockLevel = 0; LockLevel < int32(EAIRequestPriority::MAX); ++LockLevel)
{
StatusCategory.Add(*PriorityEnum->GetEnumName(LockLevel), ResourceLock.IsLockedBy(EAIRequestPriority::Type(LockLevel)) ? TEXT("Locked") : TEXT("Unlocked"));
}
Snapshot->Status.Add(StatusCategory);
if (BlackboardComp)
{
BlackboardComp->DescribeSelfToVisLog(Snapshot);
}
}
void UCrowdFollowingComponent::DescribeSelfToVisLog(FVisualLogEntry* Snapshot) const
{
if (!bEnableCrowdSimulation)
{
Super::DescribeSelfToVisLog(Snapshot);
return;
}
FVisualLogStatusCategory Category;
Category.Category = TEXT("Path following");
if (DestinationActor.IsValid())
{
Category.Add(TEXT("Goal"), GetNameSafe(DestinationActor.Get()));
}
FString StatusDesc = GetStatusDesc();
FNavMeshPath* NavMeshPath = Path.IsValid() ? Path->CastPath<FNavMeshPath>() : NULL;
FAbstractNavigationPath* DirectPath = Path.IsValid() ? Path->CastPath<FAbstractNavigationPath>() : NULL;
if (Status == EPathFollowingStatus::Moving)
{
StatusDesc += FString::Printf(TEXT(" [path:%d, visited:%d]"), PathStartIndex, LastPathPolyIndex);
}
Category.Add(TEXT("Status"), StatusDesc);
Category.Add(TEXT("Path"), !Path.IsValid() ? TEXT("none") : NavMeshPath ? TEXT("navmesh") : DirectPath ? TEXT("direct") : TEXT("unknown"));
UObject* CustomLinkOb = GetCurrentCustomLinkOb();
if (CustomLinkOb)
{
Category.Add(TEXT("SmartLink"), CustomLinkOb->GetName());
}
UCrowdManager* Manager = UCrowdManager::GetCurrent(GetWorld());
if (Manager && !Manager->IsAgentValid(this))
{
Category.Add(TEXT("Simulation"), TEXT("unable to register!"));
}
Snapshot->Status.Add(Category);
}