Method load_theme

src/GUIHolder.cpp:82–103

}

bool GUIHolder::load_theme(const std::filesystem::path& configPath, const std::string& themeName) {
    std::filesystem::path themeDir = configPath / "themes";
    bool successfullyLoaded = false;
    if(std::filesystem::exists(themeDir) && std::filesystem::is_directory(themeDir)) {
        std::ifstream f(themeDir / (themeName + ".json"));
        if(f.is_open()) {
            using json = nlohmann::json;
            try {
                json j;
                f >> j;
                auto theme(std::make_shared<GUIStuff::Theme>());
                j.get_to(*theme);
                gui.io.theme = theme;
                successfullyLoaded = true;
            } catch(...) {}
            f.close();
        }
    }
    if(!successfullyLoaded)
        load_default_theme();
    return successfullyLoaded;
}

void GUIHolder::update() {
    gui.io.deltaTime = main.deltaTime;