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

#pragma once

#include "CoreMinimal.h"
#include "Serialization/NameAsStringProxyArchive.h"

class UObject;

/**
 * Implements a proxy archive that serializes UObjects and FNames as string data.
 *
 * Expected use is:
 *    FArchive* SomeAr = CreateAnAr();
 *    FObjectAndNameAsStringProxyArchive Ar(*SomeAr);
 *    SomeObject->Serialize(Ar);
 *    FinalizeAr(SomeAr);
 *
 * @param InInnerArchive The actual FArchive object to serialize normal data types (FStrings, INTs, etc)
 */
struct FObjectAndNameAsStringProxyArchive: public FNameAsStringProxyArchive
{
    /**
     * Creates and initializes a new instance.
     *
     * @param InInnerArchive - The inner archive to proxy.
     * @param bInLoadIfFindFails - Indicates whether to try and load a ref'd object if we don't find it
     */
    FObjectAndNameAsStringProxyArchive(FArchive& InInnerArchive, bool bInLoadIfFindFails)
        : FNameAsStringProxyArchive(InInnerArchive), bLoadIfFindFails(bInLoadIfFindFails)
    {}

    /** If we fail to find an object during loading, try and load it. */
    bool bLoadIfFindFails;

    COREUOBJECT_API virtual FArchive& operator<<(UObject*& Obj) override;
    COREUOBJECT_API virtual FArchive& operator<<(FWeakObjectPtr& Obj) override;
    COREUOBJECT_API virtual FArchive& operator<<(FSoftObjectPtr& Value) override;
    COREUOBJECT_API virtual FArchive& operator<<(FSoftObjectPath& Value) override;
};