StaticLightingDescriptors.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "UObject/SoftObjectPtr.h"
 
class AActor;
class UMapBuildDataRegistry;
class AMapBuildDataActor;
 
#if WITH_EDITOR
 
struct FLightingActorDesc
{
    // Actor 
    FGuid ActorGuid;
    
    // Actor Package
    FName ActorPackage;
    
    // All precomputed data guids associated with this actor
    TArray<FGuid> PrecomputedLightingGuids;
 
    // Actor
    TSoftObjectPtr<AActor> Actor;
    
    // CellLevelPackage Name 
    FName CellLevelPackage;
};
 
struct FLightingCellDesc
{   
    TSoftObjectPtr<UMapBuildDataRegistry> MapBuildData;
    TSoftObjectPtr<AMapBuildDataActor> DataActor;
    TArray<FGuid> ActorInstanceGuids;
    FBox Bounds;
    TArray<FName> DataLayers;
    FName RuntimeGrid;
 
    // CellLevelPackage Name 
    FName CellLevelPackage;
};
 
struct FStaticLightingDescriptors
{   
    struct FActorPackage
    {
        FName PackageName;
        FGuid Guid;
        FName AssociatedLevelPackage;
    };
 
    TMap<FGuid, FLightingActorDesc> ActorGuidsToDesc;
    TMap<FName, FLightingCellDesc> LightingCellsDescs;
    TArray<FActorPackage> StaleMapDataActorsPackage;
    TArray<FActorPackage> MapDataActorsPackage;
    UWorld* World;
    UNREALED_API void InitializeFromWorld(UWorld* World);
 
    UNREALED_API UMapBuildDataRegistry* GetOrCreateRegistryForActor(AActor* Actor);
    UNREALED_API UMapBuildDataRegistry* GetRegistryForActor(AActor* Actor, bool bCreateIfNotFound = false);
 
    [[nodiscard]] UNREALED_API TArray<UMapBuildDataRegistry*> GetAllMapBuildData();
 
    UNREALED_API bool CreateAndUpdateActors();
 
    UNREALED_API static void Set(FStaticLightingDescriptors*);
    UNREALED_API static FStaticLightingDescriptors* Get();
};
 
#endif