void UNavigationComponent::NotifyPathUpdate()
{
UE_VLOG(GetOwner(), LogNavigation, Log, TEXT("NotifyPathUpdate points:%d valid:%s"),
Path.IsValid() ? Path->PathPoints.Num() : 0,
Path.IsValid() ? (Path->IsValid() ? TEXT("yes") : TEXT("no")) : TEXT("missing!"));
if (MyPathObserver != NULL)
{
MyPathObserver->OnPathUpdated(this);
}
if (PathFollowComp && bNotifyPathFollowing)
{
PathFollowComp->UpdateMove(Path);
}
if (!Path.IsValid() || !Path->IsValid())
{ // If pointer is valid, nav-path is not. Print information so we'll know exactly what went wrong when we hit the check below.
UE_CVLOG(Path.IsValid(), GetOwner(), LogNavigation, Warning,
TEXT("NotifyPathUpdate fetched invalid NavPath! NavPath has %d points, is%sready, and is%sup-to-date"),
Path->PathPoints.Num(), Path->IsReady() ? TEXT(" ") : TEXT(" NOT "), Path->IsUpToDate() ? TEXT(" ") : TEXT(" NOT ") );
ResetTransientData();
}
}
void UAITask_MoveTo::Resume()
{
Super::Resume();
if (!MoveRequestID.IsValid() || !OwnerController->ResumeMove(MoveRequestID))
{
UE_CVLOG(MoveRequestID.IsValid(), GetGameplayTasksComponent(), LogGameplayTasks, Log, TEXT("%s> Resume move failed, starting new one."), *GetName());
ConditionalPerformMove();
}
}
void AAIController::UnclaimTaskResource(TSubclassOf<UGameplayTaskResource> ResourceClass)
{
if (CachedGameplayTasksComponent)
{
const uint8 ResourceID = UGameplayTaskResource::GetResourceID(ResourceClass);
if (ScriptClaimedResources.HasID(ResourceID) == true)
{
ScriptClaimedResources.RemoveID(ResourceID);
UE_VLOG(this, LogGameplayTasks, Log, TEXT("UnclaimTaskResource %s"), *GetNameSafe(*ResourceClass));
UGameplayTask* ResourceTask = CachedGameplayTasksComponent->FindResourceConsumingTaskByName(ResourceClass->GetFName());
if (ResourceTask)
{
ResourceTask->EndTask();
}
UE_CVLOG(ResourceTask == nullptr, this, LogGameplayTasks, Warning, TEXT("UnclaimTaskResource failed to find UGameplayTask_ClaimResource instance"));
}
}
}
bool UPawnAction::PushChildAction(UPawnAction& Action)
{
bool bResult = false;
if (OwnerComponent != NULL)
{
UE_CVLOG( ChildAction != NULL
, GetPawn(), LogPawnAction, Log, TEXT("%s> Pushing child action %s while already having ChildAction set to %s")
, *GetName(), *Action.GetName(), *ChildAction->GetName());
// copy runtime data
// note that priority and instigator will get assigned as part of PushAction.
bResult = OwnerComponent->PushAction(Action, GetPriority(), Instigator);
// adding a check to make sure important data has been set
ensure(Action.GetPriority() == GetPriority() && Action.GetInstigator() == GetInstigator());
}
return bResult;
}
void AAIController::ClaimTaskResource(TSubclassOf<UGameplayTaskResource> ResourceClass)
{
if (CachedGameplayTasksComponent)
{
const uint8 ResourceID = UGameplayTaskResource::GetResourceID(ResourceClass);
if (ScriptClaimedResources.HasID(ResourceID) == false)
{
ScriptClaimedResources.AddID(ResourceID);
UE_VLOG(this, LogGameplayTasks, Log, TEXT("ClaimTaskResource %s"), *GetNameSafe(*ResourceClass));
IGameplayTaskOwnerInterface& AsTaskOwner = *this;
UGameplayTask_ClaimResource* ResourceTask = UGameplayTask_ClaimResource::ClaimResource(AsTaskOwner, ResourceClass, uint8(EAITaskPriority::High), ResourceClass->GetFName());
if (ResourceTask)
{
CachedGameplayTasksComponent->AddTaskReadyForActivation(*ResourceTask);
}
UE_CVLOG(ResourceTask == nullptr, this, LogGameplayTasks, Warning, TEXT("ClaimTaskResource failed to create UGameplayTask_ClaimResource instance"));
}
}
}
void FVisualLogger::Redirect(UObject* FromObject, UObject* ToObject)
{
if (FromObject == ToObject || FromObject == nullptr || ToObject == nullptr)
{
return;
}
UObject* OldRedirection = FindRedirection(FromObject);
UObject* NewRedirection = FindRedirection(ToObject);
if (OldRedirection != NewRedirection)
{
auto OldArray = RedirectionMap.Find(OldRedirection);
if (OldArray)
{
OldArray->RemoveSingleSwap(FromObject);
}
RedirectionMap.FindOrAdd(NewRedirection).AddUnique(FromObject);
UE_CVLOG(FromObject != nullptr, FromObject, LogVisual, Log, TEXT("Redirected '%s' to '%s'"), *FromObject->GetName(), *NewRedirection->GetName());
}
}
int32 FEQSParametrizedQueryExecutionRequest::Execute(AActor& QueryOwner, const UBlackboardComponent* BlackboardComponent, FQueryFinishedSignature& QueryFinishedDelegate)
{
if (bUseBBKeyForQueryTemplate)
{
check(BlackboardComponent);
// set QueryTemplate to contents of BB key
UObject* QueryTemplateObject = BlackboardComponent->GetValue<UBlackboardKeyType_Object>(EQSQueryBlackboardKey.GetSelectedKeyID());
QueryTemplate = Cast<UEnvQuery>(QueryTemplateObject);
UE_CVLOG(QueryTemplate == nullptr, &QueryOwner, LogBehaviorTree, Warning, TEXT("Trying to run EQS query configured to use BB key, but indicated key (%s) doesn't contain EQS template pointer")
, *EQSQueryBlackboardKey.SelectedKeyName.ToString());
}
if (QueryTemplate != nullptr)
{
FEnvQueryRequest QueryRequest(QueryTemplate, &QueryOwner);
if (QueryConfig.Num() > 0)
{
// resolve
for (FAIDynamicParam& RuntimeParam : QueryConfig)
{
// check if given param requires runtime resolve, like reading from BB
if (RuntimeParam.BBKey.IsSet())
{
check(BlackboardComponent && "If BBKey.IsSet and there's no BB component then we\'re in the error land!");
// grab info from BB
switch (RuntimeParam.ParamType)
{
case EAIParamType::Float:
{
const float Value = BlackboardComponent->GetValue<UBlackboardKeyType_Float>(RuntimeParam.BBKey.GetSelectedKeyID());
QueryRequest.SetFloatParam(RuntimeParam.ParamName, Value);
}
break;
case EAIParamType::Int:
{
const int32 Value = BlackboardComponent->GetValue<UBlackboardKeyType_Int>(RuntimeParam.BBKey.GetSelectedKeyID());
QueryRequest.SetIntParam(RuntimeParam.ParamName, Value);
}
break;
case EAIParamType::Bool:
{
const bool Value = BlackboardComponent->GetValue<UBlackboardKeyType_Bool>(RuntimeParam.BBKey.GetSelectedKeyID());
QueryRequest.SetBoolParam(RuntimeParam.ParamName, Value);
}
break;
default:
checkNoEntry();
break;
}
}
else
{
switch (RuntimeParam.ParamType)
{
case EAIParamType::Float:
{
QueryRequest.SetFloatParam(RuntimeParam.ParamName, RuntimeParam.Value);
}
break;
case EAIParamType::Int:
{
QueryRequest.SetIntParam(RuntimeParam.ParamName, RuntimeParam.Value);
}
break;
case EAIParamType::Bool:
{
bool Result = RuntimeParam.Value > 0;
QueryRequest.SetBoolParam(RuntimeParam.ParamName, Result);
}
break;
default:
checkNoEntry();
break;
}
}
}
}
return QueryRequest.Execute(RunMode, QueryFinishedDelegate);
}
return INDEX_NONE;
}