void UActorComponent::RegisterComponentWithWorld(UWorld* InWorld)
{
	checkf(!HasAnyFlags(RF_Unreachable), TEXT("%s"), *GetFullName());

	if(IsPendingKill())
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Trying to register component with IsPendingKill() == true. Aborting."), *GetPathName());
		return;
	}

	// If the component was already registered, do nothing
	if(IsRegistered())
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Already registered. Aborting."), *GetPathName());
		return;
	}

	if(InWorld == NULL)
	{
		//UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) NULL InWorld specified. Aborting."), *GetPathName());
		return;
	}

	// If not registered, should not have a scene
	checkf(World == NULL, TEXT("%s"), *GetFullName());

	AActor* MyOwner = GetOwner();
	checkSlow(MyOwner == nullptr || MyOwner->OwnsComponent(this));

	if (MyOwner && MyOwner->GetClass()->HasAnyClassFlags(CLASS_NewerVersionExists))
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: Owner belongs to a DEADCLASS"));
		return;
	}

#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
	// Can only register with an Actor if we are created within one
	if(MyOwner)
	{
		checkf(!MyOwner->HasAnyFlags(RF_Unreachable), TEXT("%s"), *GetFullName());
		// can happen with undo because the owner will be restored "next"
		//checkf(!MyOwner->IsPendingKill(), TEXT("%s"), *GetFullName());

		if(InWorld != MyOwner->GetWorld())
		{
			// The only time you should specify a scene that is not Owner->GetWorld() is when you don't have an Actor
			UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Specifying a world, but an Owner Actor found, and InWorld is not GetOwner()->GetWorld()"), *GetPathName());
		}
	}
#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)

	World = InWorld;

	ExecuteRegisterEvents();
	RegisterAllComponentTickFunctions(true);

	if (MyOwner == nullptr || MyOwner->IsActorInitialized())
	{
		if (!bHasBeenInitialized && bWantsInitializeComponent)
		{
			InitializeComponent();
		}
	}

	if (MyOwner && MyOwner->HasActorBegunPlay())
	{
		if (bWantsBeginPlay)
		{
			BeginPlay();
		}
	}

	// If this is a blueprint created component and it has component children they can miss getting registered in some scenarios
	if (IsCreatedByConstructionScript())
	{
		TArray<UObject*> Children;
		GetObjectsWithOuter(this, Children, true, RF_PendingKill);

		for (UObject* Child : Children)
		{
			UActorComponent* ChildComponent = Cast<UActorComponent>(Child);
			if (ChildComponent && !ChildComponent->IsRegistered())
			{
				ChildComponent->RegisterComponentWithWorld(InWorld);
			}
		}

	}
}