mgl_savedata_chunk.h

[詳解]

// SPDX-License-Identifier: Zlib
/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_SAVEDATA_CHUNK_H_1628120445
#define INCGUARD_MGL_SAVEDATA_CHUNK_H_1628120445
 
#include <mgl/common/mgl_byte_stream.h>
#include <mgl/savedata/mgl_savedata_defs.h>
 
namespace MGL::Savedata
{
class Chunk
{
public:
    virtual ~Chunk() noexcept = default;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    [[nodiscard]] virtual ChunkIdentifier GetSavedataChunkIdentifier(DataIdentifier dataIdentifier) const noexcept = 0;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    [[nodiscard]] virtual uint32_t GetSavedataChunkVersion(DataIdentifier dataIdentifier) const noexcept = 0;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    virtual bool OnSaving(MGL::ByteStream &stream, DataIdentifier dataIdentifier) noexcept = 0;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    virtual bool OnLoading(MGL::ByteStream &stream, DataIdentifier dataIdentifier, uint32_t version, size_t chunkSize) noexcept = 0;
};
}   // namespace MGL::Savedata
 
#endif  // INCGUARD_MGL_SAVEDATA_CHUNK_H_1628120445
 
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