Method RefreshEngineFont

src/window_settings.cpp:456–537

}

void Window_Settings::RefreshEngineFont(bool mincho) {
	auto fs = Game_Config::GetFontFilesystem();

	if (!fs) {
		Pop();
	}

	fs.ClearCache();

	auto& cfg = Player::player_config;

	auto& setting = mincho ? cfg.font2 : cfg.font1;

	auto set_help2 = [this]() {
		GetFrame().options.back().help2 = ToString(sample_text.GetDescriptions()[static_cast<int>(sample_text.Get())]);
	};

	AddOption(MenuItem("<Built-in Font>", "Use the built-in pixel font", setting.Get().empty() ? "[x]" : ""), [this, &setting, mincho]() {
		Font::SetDefault(nullptr, mincho);
		setting.Set("");
		Pop();
	});
	set_help2();

	std::string font_lower = Utils::LowerCase(Font::Default(mincho)->GetName());

	auto list = fs.ListDirectory();
	assert(list);
	for (const auto& item: *list) {
		bool is_font = std::any_of(FileFinder::FONTS_TYPES.begin(), FileFinder::FONTS_TYPES.end(), [&item](const auto& ext) {
			return EndsWith(item.first, ext);
		});

		if (item.second.type == DirectoryTree::FileType::Regular && is_font) {
			AddOption(MenuItem(item.second.name, "Use this font", EndsWith(font_lower, item.first) ? "[x]" : ""), [=, &cfg, &setting]() mutable {
				if (Input::IsTriggered(Input::LEFT) || Input::IsRepeated(Input::LEFT)) {
					if (font_size.Get() == font_size.GetMin()) {
						font_size.Set(font_size.GetMax());
					} else {
						font_size.Set(font_size.Get() - 1);
					}
					return;
				} else if (Input::IsTriggered(Input::RIGHT) || Input::IsRepeated(Input::RIGHT)) {
					if (font_size.Get() == font_size.GetMax()) {
						font_size.Set(font_size.GetMin());
					} else {
						font_size.Set(font_size.Get() + 1);
					}
					return;
				}

				auto is = fs.OpenInputStream(item.second.name);
				if (is) {
					auto font = Font::CreateFtFont(std::move(is), font_size.Get(), false, false);
					if (font) {
						setting.Set(FileFinder::MakePath(fs.GetFullPath(), item.second.name));
						auto& setting_size = mincho ? cfg.font2_size : cfg.font1_size;
						setting_size.Set(font->GetCurrentStyle().size);