font.getBBox(progress_text, fontsize, 0, &left, &right, &bot, &top);
info.start2f((screen_width - right) / 2.0, 10.0 - bot);
info.puts(progress_text);
font.getBBox(progress_text, fontsize, 0, &left, &right, &bot, &top);
info.start2f((screen_width - right) / 2.0, 10.0 - bot);
info.puts(progress_text);