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b7a5e3b36c
Anonymous structs have a limitation on GCC when involving non-trivial default constructors, as it's a compiler extension and not actually standard C++ to use anonymous structs. We can give the struct a concrete name, which fixes this issue.
42 lines
985 B
C++
42 lines
985 B
C++
#pragma once
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#include <array>
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#include <cstdint>
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#include "kabufuda/File.hpp"
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namespace kabufuda {
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class Directory {
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friend class Card;
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#pragma pack(push, 4)
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struct Data {
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std::array<File, MaxFiles> m_files;
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std::array<uint8_t, 0x3a> padding;
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uint16_t m_updateCounter;
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uint16_t m_checksum;
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uint16_t m_checksumInv;
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};
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union {
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Data data;
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std::array<uint8_t, BlockSize> raw;
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};
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#pragma pack(pop)
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void swapEndian();
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void updateChecksum();
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bool valid() const;
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public:
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Directory();
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Directory(uint8_t data[BlockSize]);
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~Directory() = default;
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bool hasFreeFile() const;
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int32_t numFreeFiles() const;
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File* getFirstFreeFile(const char* game, const char* maker, const char* filename);
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File* getFirstNonFreeFile(uint32_t start, const char* game, const char* maker);
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File* getFile(const char* game, const char* maker, const char* filename);
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File* getFile(uint32_t idx);
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int32_t indexForFile(File* f);
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};
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} // namespace kabufuda
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