TTX.h

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#pragma once
 
#include "VTF.h"
 
namespace vtfpp {
 
constexpr uint32_t TTH_SIGNATURE = sourcepp::parser::binary::makeFourCC("TTH\0");
 
class TTX {
public:
    explicit TTX(VTF&& vtf_);
 
    explicit TTX(std::span<const std::byte> tthData, std::span<const std::byte> ttzData = {});
 
    explicit TTX(const std::filesystem::path& tthPath, const std::filesystem::path& ttzPath = {});
 
    [[nodiscard]] explicit operator bool() const;
 
    [[nodiscard]] uint8_t getMajorVersion() const;
 
    [[nodiscard]] uint8_t getMinorVersion() const;
 
    void setVersion(uint8_t newMajorVersion, uint8_t newMinorVersion);
 
    void setMajorVersion(uint8_t newMajorVersion);
 
    void setMinorVersion(uint8_t newMinorVersion);
 
    [[nodiscard]] uint8_t getAspectRatioType() const;
 
    void setAspectRatioType(uint8_t newAspectRatioType);
 
    [[nodiscard]] const std::vector<uint64_t>& getMipFlags() const;
 
    [[nodiscard]] std::vector<uint64_t>& getMipFlags();
 
    [[nodiscard]] const VTF& getVTF() const;
 
    [[nodiscard]] VTF& getVTF();
 
    [[nodiscard]] int16_t getCompressionLevel() const;
 
    void setCompressionLevel(int16_t newCompressionLevel);
 
    [[nodiscard]] std::pair<std::vector<std::byte>, std::vector<std::byte>> bake() const;
 
    bool bake(const std::filesystem::path& tthPath, const std::filesystem::path& ttzPath) const; // NOLINT(*-use-nodiscard)
 
protected:
    bool opened = false;
    int16_t compressionLevel = -1;
 
    VTF vtf;
 
    uint8_t majorVersion = 1;
    uint8_t minorVersion = 0;
    uint8_t aspectRatioType{};
    std::vector<uint64_t> mipFlags;
};
 
} // namespace vtfpp