+ { TYPE_SWITCH, &si.fullscreen, "fullscreen" },
+ { TYPE_SWITCH, &si.ask_on_escape, "ask_on_escape" },
+ { TYPE_STRING, &si.graphics_dir, "graphics_dir" },
+ { TYPE_STRING, &si.sounds_dir, "sounds_dir" },
+ { TYPE_STRING, &si.music_dir, "music_dir" },