NiFile.h

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#pragma once
 
#include "RE/N/NiBinaryStream.h"
 
namespace RE
{
    class NiFile : public NiBinaryStream
    {
    public:
        inline static constexpr auto RTTI = RTTI_NiFile;
        inline static constexpr auto VTABLE = VTABLE_NiFile;
 
        enum class OpenMode
        {
            kReadOnly = 0,
            kWriteOnly = 1,
            kAppendOnly = 2
        };
 
        ~NiFile() override;  // 00
 
        // override (NiBinaryStream)
        bool good() const override;                    // 01 - { return isGood; }
        void seek(std::int32_t a_numBytes) override;   // 02
        void get_info(BufferInfo& a_buf) override;     // 04
        void set_endian_swap(bool a_doSwap) override;  // 05
 
        // add
        virtual void                        seek(std::int32_t a_offset, std::int32_t a_from);  // 06
        [[nodiscard]] virtual std::uint32_t size() const;                                      // 07
 
        // members
        std::uint32_t                         bufferAllocSize;  // 20
        std::uint32_t                         bufferReadSize;   // 24
        std::uint32_t                         pos;              // 28
        std::uint32_t                         pad2C;            // 2C
        char*                                 buffer;           // 30
        std::FILE*                            file;             // 38
        REX::EnumSet<OpenMode, std::uint32_t> mode;             // 40
        bool                                  isGood;           // 44
        std::uint8_t                          pad45;            // 45
        std::uint16_t                         pad46;            // 46
    };
    static_assert(sizeof(NiFile) == 0x48);
}