void UAreaOfEffect::Use()
{
Super::Use();
static FName NAME_TestMove = FName(TEXT("TestMove"));
FCollisionQueryParams SphereParams(NAME_TestMove, false, GetOwner());
FCollisionObjectQueryParams QueryParams = FCollisionObjectQueryParams(FCollisionObjectQueryParams::InitType::AllDynamicObjects);
TArray<FOverlapResult> Overlaps;
GetWorld()->OverlapMultiByObjectType(Overlaps, GetOwner()->GetActorLocation(), FQuat::Identity, QueryParams, FCollisionShape::MakeSphere(500.f), SphereParams);
for (int32 i = 0; i < Overlaps.Num(); ++i)
{
//
FOverlapResult const& Overlap = Overlaps[i];
ABETCharacter* Mine = Cast<ABETCharacter>(Overlap.GetActor());
// AEffectOverTime* appliedDebuff;
if (Mine != nullptr)
{
//appliedDebuff = debuff;
// if (debuff){
UsedFunction(Mine);
//Mine->Destroy();
// appliedDebuff->SetActive();
// appliedDebuff->AttachRootComponentToActor(Mine);
// DrawDebugSphere(GetWorld(), GetOwner()->GetActorLocation(), 24, 32, FColor(255, 0, 0), false, -1.f);
// }
//This is where you will attach an effect over time...
}
}
Overlaps.Empty();
DeactivateAbility();
}
TArray<AActor*> URPGEffectBase::SpreadEffect(URPGEffectBase* EffectIn, FVector FromLoc, float Radius, int32 MaxTargets)
{
TArray<AActor*> ActorHits;
if ((!GetWorld()))
return ActorHits;
TWeakObjectPtr<URPGEffectPeriodic> PeriodicEffect = Cast<URPGEffectPeriodic>(EffectIn);
float TargetCounter = 0;
//EffectSpec.SetEffect();
FCollisionQueryParams SphereParams(this->GetFName(), false, CausedBy);
//make sure we have world
TArray<FOverlapResult> Overlaps;
GetWorld()->OverlapMulti(Overlaps, FromLoc, FQuat::Identity, FCollisionShape::MakeSphere(Radius), SphereParams, FCollisionObjectQueryParams(FCollisionObjectQueryParams::InitType::AllDynamicObjects));
for (FOverlapResult& overlap : Overlaps)
{
ActorHits.AddUnique(overlap.GetActor());
}
if (ActorHits.Num() > 0)
{
int32 TargetCounter = 0;
if (MaxTargets > TargetCounter)
{
TargetCounter++;
for (AActor* ActorHit : ActorHits)
{
URPGAttributeComponent* HitActorAttribute = ActorHit->FindComponentByClass<URPGAttributeComponent>();
if (HitActorAttribute)
{
if (PeriodicEffect.IsValid())
{
PeriodicEffect->SetTarget(ActorHit);
PeriodicEffect->PreInitialize();
PeriodicEffect->Initialize();
HitActorAttribute->ApplyPeriodicEffect(PeriodicEffect.Get());
continue;
}
EffectIn->SetTarget(ActorHit);
EffectIn->PreInitialize();
EffectIn->Initialize();
}
}
}
}
return ActorHits;
}
