Function GetThemeFileName

src/openrct2-ui/interface/Theme.cpp:684–689

        }

        std::string GetThemeFileName(const std::string& name)
        {
            auto themeDirectory = GetThemePath();
            auto themePath = Path::Combine(themeDirectory, name + u8".json");
            return themePath;
        }

        bool EnsureThemeDirectoryExists()
        {