tiles_pal_mode.hpp

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#pragma once
 
#include <optional>
#include <string>
 
#include <porytiles2/panic/panic.hpp>
 
namespace porytiles {
 
enum class TilesPalMode { kTrueColor, kGreyscale };
 
[[nodiscard]] inline std::optional<TilesPalMode> TilesPalModeFromStr(const std::string &str) {
    if (str == "true-color") {
        return std::optional{TilesPalMode::kTrueColor};
    }
    if (str == "greyscale") {
        return std::optional{TilesPalMode::kGreyscale};
    }
    return std::nullopt;
}
 
[[nodiscard]] inline std::string TilesPalModeToStr(const TilesPalMode m) {
    switch (m) {
    case TilesPalMode::kTrueColor:
        return "true-color";
    case TilesPalMode::kGreyscale:
        return "greyscale";
    }
    Panic("unhandled OutputPalette value");
}
 
inline std::ostream &operator<<(std::ostream &os, const TilesPalMode m) {
    return os << TilesPalModeToStr(m);
}
 
} // namespace porytiles