// Copyright Epic Games, Inc. All Rights Reserved.

/*=============================================================================
        AnimCompositeFactory.cpp: Factory for AnimComposite
=============================================================================*/

#include "ActorFactories/ActorFactoryPointLight.h"
#include "GameFramework/Actor.h"
#include "Components/PointLightComponent.h"
#include "Components/RectLightComponent.h"

void UActorFactoryPointLight::PostSpawnActor(UObject* Asset, AActor* NewActor)
{
    // Make all spawned actors use the candela units.
    TArray<UPointLightComponent*> PointLightComponents;
    NewActor->GetComponents<UPointLightComponent>(PointLightComponents);
    for (UPointLightComponent* Component: PointLightComponents)
    {
        if (Component && Component->CreationMethod == EComponentCreationMethod::Native)
        {
            static const auto CVarDefaultLightUnits = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.DefaultFeature.LightUnits"));
            ELightUnits DefaultUnits                = (ELightUnits)CVarDefaultLightUnits->GetValueOnAnyThread();

            Component->Intensity *= UPointLightComponent::GetUnitsConversionFactor(Component->IntensityUnits, DefaultUnits);
            Component->IntensityUnits = DefaultUnits;
        }
    }
}