CoreDelegatesInternal.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
// This header is used for Core delegates that we don't want to expose outside of the engine
 
#include "Delegates/Delegate.h"
#include "Misc/AES.h"
#include "Misc/Guid.h"
 
class IPakFile;
 
enum class EMountOperation
{
    Mount,
    Unmount
};
 
DECLARE_TS_MULTICAST_DELEGATE_ThreeParams(FMountOperationPak, EMountOperation /*Operation*/, const TCHAR* /*PakPath*/, int32 /*Order*/);
 
struct FMountedPakInfo
{
    FMountedPakInfo() = default;
    FMountedPakInfo(const IPakFile* InPakFile, int32 InOrder)
        : PakFile(InPakFile)
        , Order(InOrder)
    {}
 
    ~FMountedPakInfo() = default;
 
    const IPakFile* PakFile = nullptr;
    int32 Order = INDEX_NONE;
};
 
FUNC_DECLARE_DELEGATE(FCurrentlyMountedPaksDelegate, TArray<FMountedPakInfo>);
 
struct FCoreInternalDelegates
{
    // Callback to prompt the pak system to unmount a pak file.
    static CORE_API FMountOperationPak& GetOnPakMountOperation();
 
    static CORE_API FCurrentlyMountedPaksDelegate& GetCurrentlyMountedPaksDelegate();
};