ChunkMatchProcessor.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreTypes.h"
#include "Containers/Array.h"
#include "Templates/Tuple.h"
#include "Core/BlockRange.h"
#include "Core/BlockStructure.h"
#include "Generation/DataScanner.h"
 
namespace BuildPatchServices
{
    struct FMatchEntry
    {
        FChunkMatch ChunkMatch;
        FBlockStructure BlockStructure;
    };
 
    class IChunkMatchProcessor
    {
    public:
        virtual ~IChunkMatchProcessor() {}
        virtual void ProcessMatch(const int32 Layer, const FChunkMatch& Match, FBlockStructure BuildSpace) = 0;
        virtual void FlushLayer(const int32 Layer, const uint64 UpToByteOffset) = 0;
        virtual FBlockRange CollectLayer(const int32 Layer, TArray<FMatchEntry>& OutData) = 0;
    };
 
    class FChunkMatchProcessorFactory
    {
    public:
        static IChunkMatchProcessor* Create();
    };
}