Function convertUnicodeToLoco

src/OpenLoco/src/Localisation/Conversion.cpp:209–241

    }

    uint8_t convertUnicodeToLoco(utf32_t unicode)
    {
        auto tableLookup = [unicode](auto&& table) {
            auto it = std::ranges::lower_bound(
                table,
                unicode,
                {},
                &EncodingConvertEntry::unicode);

            // Handle edge case where iterator is valid, but mismatches the input
            return it != table.end() && it->unicode == unicode ? it : table.end();
        };

        // Extended Latin characters that are supported by Locomotion as-is
        if (auto it = tableLookup(kUnicodeToLocoTable); it != kUnicodeToLocoTable.end())
        {
            return it->locoCode;
        }

        // Remove diacritics from letters that don't have an associated glyph yet
        if (auto it = tableLookup(kUnicodeTemporaryStrip); it != kUnicodeTemporaryStrip.end())
        {
            return it->locoCode;
        }

        // Basic Latin characters
        if (unicode < 256)
        {
            return static_cast<uint8_t>(unicode);
        }

        return LocoChar::replacement_character;
    }

    std::string convertUnicodeToLoco(const std::string& unicodeString)
    {