void UBTDecorator_BlueprintBase::OnBecomeRelevant(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory)
{
if (AIOwner != nullptr && ReceiveObserverActivatedImplementations & FBTNodeBPImplementationHelper::AISpecific)
{
ReceiveObserverActivatedAI(AIOwner, AIOwner->GetPawn());
}
else if (ReceiveObserverActivatedImplementations & FBTNodeBPImplementationHelper::Generic)
{
ReceiveObserverActivated(ActorOwner);
}
if (GetNeedsTickForConditionChecking())
{
// if set up as observer, and has a condition check, we want to check the condition every frame
// highly inefficient, but hopefully people will use it only for prototyping.
bNotifyTick = true;
}
UBlackboardComponent* BlackboardComp = OwnerComp.GetBlackboardComponent();
if (BlackboardComp)
{
for (int32 NameIndex = 0; NameIndex < ObservedKeyNames.Num(); NameIndex++)
{
const FBlackboard::FKey KeyID = BlackboardComp->GetKeyID(ObservedKeyNames[NameIndex]);
if (KeyID != FBlackboard::InvalidKey)
{
BlackboardComp->RegisterObserver(KeyID, this, FOnBlackboardChange::CreateUObject(this, &UBTDecorator_BlueprintBase::OnBlackboardChange));
}
}
}
}
EBTNodeResult::Type USetNextTargetPoint::ExecuteTask(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory)
{
Super::ExecuteTask(OwnerComp, NodeMemory);
if (!GetWorld())
{
return EBTNodeResult::Failed;
}
//Set the blackboard to make calling it easier in the future
UBlackboardComponent* Blackboard = OwnerComp.GetBlackboardComponent();
//Get the ID of the key that we state in the editor
uint8 TargetKeyID = Blackboard->GetKeyID(TargetName);
//Get the AI so we can call a function on it
UObject* SelfActor = Blackboard->GetValue<UBlackboardKeyType_Object>(TargetKeyID);
//Cast it to the proper class
AShadowAnnaCharacter* ShadowAnna = Cast<AShadowAnnaCharacter>(SelfActor);
if (ShadowAnna)
{
//IF the cast works call the function
//FVector NewTarget = ShadowAnna->SetNextTargetPoint();
//Blackboard->SetValue<UBlackboardKeyType_Vector>(BlackboardKey.GetSelectedKeyID(), NewTarget);
return EBTNodeResult::Succeeded;
}
return EBTNodeResult::Failed;
}
