LevelStreamingVolume.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "GameFramework/Volume.h"
#include "LevelStreamingVolume.generated.h"
 
UENUM()
enum EStreamingVolumeUsage : int
{
    SVB_Loading,
    SVB_LoadingAndVisibility,
    SVB_VisibilityBlockingOnLoad,
    SVB_BlockingOnLoad,
    SVB_LoadingNotVisible,
    SVB_MAX,
};
 
 
UCLASS(hidecategories=(Advanced, Attachment, Collision, Volume), MinimalAPI)
class ALevelStreamingVolume : public AVolume
{
    GENERATED_UCLASS_BODY()
 
    
    UPROPERTY(Category=LevelStreamingVolume, VisibleAnywhere, BlueprintReadOnly, meta=(DisplayName = "Streaming Levels"))
    TArray<FName> StreamingLevelNames;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=LevelStreamingVolume)
    uint32 bEditorPreVisOnly:1;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=LevelStreamingVolume)
    uint32 bDisabled:1;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=LevelStreamingVolume)
    TEnumAsByte<enum EStreamingVolumeUsage> StreamingUsage;
 
    //~ Begin UObject Interface.
    virtual ENGINE_API void PostLoad() override;
    //~ End UObject Interface.
    
#if WITH_EDITOR
    //~ Begin AActor Interface.
    virtual ENGINE_API void CheckForErrors() override;
    //~ End AActor Interface.
    
    void UpdateStreamingLevelsRefs();
#endif
};