void AProjectile::OnHit(UPrimitiveComponent* HitComponent, AActor* OtherActor, UPrimitiveComponent* OtherComponent, FVector NormalImpulse, const FHitResult& Hit)
{
LaunchBlast->Deactivate();
ImpactBlast->Activate();
ExplosionForce->FireImpulse();
SetRootComponent(ImpactBlast);
CollisionMesh->DestroyComponent();
UGameplayStatics::ApplyRadialDamage(
this,
ProjectileDamage,
GetActorLocation(),
ExplosionForce->Radius,
UDamageType::StaticClass(),
TArray<AActor*>() // don't ignore any actors
);
auto Timer = FTimerHandle();
GetWorld()->GetTimerManager().SetTimer(Timer, this, &AProjectile::OnTimerExpire, DestroyDelay, false);
}
/** Finds a handle to a dynamic timer bound to a particular pointer and function name. */
FTimerHandle FTimerManager::K2_FindDynamicTimerHandle(FTimerDynamicDelegate InDynamicDelegate) const
{
if (CurrentlyExecutingTimer.TimerDelegate.FuncDynDelegate == InDynamicDelegate)
{
return CurrentlyExecutingTimer.TimerHandle;
}
if (auto* Timer = ActiveTimerHeap.FindByPredicate([=](const FTimerData& Data){ return Data.TimerDelegate.FuncDynDelegate == InDynamicDelegate; }))
{
return Timer->TimerHandle;
}
if (auto* Timer = PausedTimerList.FindByPredicate([=](const FTimerData& Data){ return Data.TimerDelegate.FuncDynDelegate == InDynamicDelegate; }))
{
return Timer->TimerHandle;
}
if (auto* Timer = PendingTimerList.FindByPredicate([=](const FTimerData& Data){ return Data.TimerDelegate.FuncDynDelegate == InDynamicDelegate; }))
{
return Timer->TimerHandle;
}
return FTimerHandle();
}
