void AGameplayAbilityTargetActor::BindToConfirmCancelInputs()
{
check(OwningAbility);
UAbilitySystemComponent* ASC = OwningAbility->GetCurrentActorInfo()->AbilitySystemComponent.Get();
if (ASC)
{
const FGameplayAbilityActorInfo* Info = OwningAbility->GetCurrentActorInfo();
if (Info->IsLocallyControlled())
{
// We have to wait for the callback from the AbilitySystemComponent. Which will always be instigated locally
ASC->GenericLocalConfirmCallbacks.AddDynamic(this, &AGameplayAbilityTargetActor::ConfirmTargeting); // Tell me if the confirm input is pressed
ASC->GenericLocalCancelCallbacks.AddDynamic(this, &AGameplayAbilityTargetActor::CancelTargeting); // Tell me if the cancel input is pressed
}
else
{
FGameplayAbilitySpecHandle Handle = OwningAbility->GetCurrentAbilitySpecHandle();
FPredictionKey PredKey = OwningAbility->GetCurrentActivationInfo().GetActivationPredictionKey();
GenericConfirmHandle = ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericConfirm, Handle, PredKey ).AddUObject(this, &AGameplayAbilityTargetActor::ConfirmTargeting);
GenericCancelHandle = ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericCancel, Handle, PredKey ).AddUObject(this, &AGameplayAbilityTargetActor::CancelTargeting);
if (ASC->CallReplicatedEventDelegateIfSet(EAbilityGenericReplicatedEvent::GenericConfirm, Handle, PredKey))
{
return;
}
if (ASC->CallReplicatedEventDelegateIfSet(EAbilityGenericReplicatedEvent::GenericCancel, Handle, PredKey))
{
return;
}
}
}
}
/** Outside code is saying 'stop everything and just forget about it' */
void AGameplayAbilityTargetActor::CancelTargeting()
{
UAbilitySystemComponent* ASC = OwningAbility->GetCurrentActorInfo()->AbilitySystemComponent.Get();
ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericCancel, OwningAbility->GetCurrentAbilitySpecHandle(), OwningAbility->GetCurrentActivationInfo().GetActivationPredictionKey() ).Remove(GenericCancelHandle);
CanceledDelegate.Broadcast(FGameplayAbilityTargetDataHandle());
Destroy();
}
void AGameplayAbilityTargetActor::ConfirmTargeting()
{
UAbilitySystemComponent* ASC = OwningAbility->GetCurrentActorInfo()->AbilitySystemComponent.Get();
ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericConfirm, OwningAbility->GetCurrentAbilitySpecHandle(), OwningAbility->GetCurrentActivationInfo().GetActivationPredictionKey() ).Remove(GenericConfirmHandle);
if (IsConfirmTargetingAllowed())
{
ConfirmTargetingAndContinue();
if (bDestroyOnConfirmation)
{
Destroy();
}
}
}
/** Outside code is saying 'stop everything and just forget about it' */
void AGameplayAbilityTargetActor::CancelTargeting()
{
const FGameplayAbilityActorInfo* ActorInfo = (OwningAbility ? OwningAbility->GetCurrentActorInfo() : nullptr);
UAbilitySystemComponent* ASC = (ActorInfo ? ActorInfo->AbilitySystemComponent.Get() : nullptr);
if (ASC)
{
ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericCancel, OwningAbility->GetCurrentAbilitySpecHandle(), OwningAbility->GetCurrentActivationInfo().GetActivationPredictionKey() ).Remove(GenericCancelHandle);
}
else
{
ABILITY_LOG(Warning, TEXT("AGameplayAbilityTargetActor::CancelTargeting called with null ASC! Actor %s"), *GetName());
}
CanceledDelegate.Broadcast(FGameplayAbilityTargetDataHandle());
Destroy();
}
void AGameplayAbilityTargetActor::ConfirmTargeting()
{
const FGameplayAbilityActorInfo* ActorInfo = (OwningAbility ? OwningAbility->GetCurrentActorInfo() : nullptr);
UAbilitySystemComponent* ASC = (ActorInfo ? ActorInfo->AbilitySystemComponent.Get() : nullptr);
if (ASC)
{
ASC->AbilityReplicatedEventDelegate(EAbilityGenericReplicatedEvent::GenericConfirm, OwningAbility->GetCurrentAbilitySpecHandle(), OwningAbility->GetCurrentActivationInfo().GetActivationPredictionKey() ).Remove(GenericConfirmHandle);
}
else
{
ABILITY_LOG(Warning, TEXT("AGameplayAbilityTargetActor::ConfirmTargeting called with null Ability/ASC! Actor %s"), *GetName());
}
if (IsConfirmTargetingAllowed())
{
ConfirmTargetingAndContinue();
if (bDestroyOnConfirmation)
{
Destroy();
}
}
}