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

#include "Factories/WorldFactory.h"
#include "Editor.h"
#include "UObject/Package.h"
#include "ThumbnailRendering/WorldThumbnailInfo.h"
#include "EditorClassUtils.h"

#define LOCTEXT_NAMESPACE "WorldFactory"

UWorldFactory::UWorldFactory(const FObjectInitializer& ObjectInitializer)
    : Super(ObjectInitializer)
{
    bCreateNew           = true;
    SupportedClass       = UWorld::StaticClass();
    WorldType            = EWorldType::Inactive;
    bInformEngineOfWorld = false;
    FeatureLevel         = ERHIFeatureLevel::Num;
}

bool UWorldFactory::ConfigureProperties()
{
    return true;
}

UObject* UWorldFactory::FactoryCreateNew(UClass* Class, UObject* InParent, FName Name, EObjectFlags Flags, UObject* Context, FFeedbackContext* Warn)
{
    // Create a new world.
    const bool bAddToRoot = false;
    UWorld* NewWorld      = UWorld::CreateWorld(WorldType, bInformEngineOfWorld, Name, Cast<UPackage>(InParent), bAddToRoot, FeatureLevel);
    GEditor->InitBuilderBrush(NewWorld);
    NewWorld->SetFlags(Flags);
    NewWorld->ThumbnailInfo = NewObject<UWorldThumbnailInfo>(NewWorld, NAME_None, RF_Transactional);

    return NewWorld;
}

FText UWorldFactory::GetToolTip() const
{
    return ULevel::StaticClass()->GetToolTipText();
}

FString UWorldFactory::GetToolTipDocumentationPage() const
{
    return FEditorClassUtils::GetDocumentationPage(ULevel::StaticClass());
}

FString UWorldFactory::GetToolTipDocumentationExcerpt() const
{
    return FEditorClassUtils::GetDocumentationExcerpt(ULevel::StaticClass());
}

#undef LOCTEXT_NAMESPACE