boolean time_limit;
boolean fullscreen;
boolean ask_on_escape;
+ boolean quick_switch;
char *graphics_set;
char *sounds_set;
extern struct JoystickInfo joystick;
extern struct SetupInfo setup;
+extern LevelDirTree *leveldir_first_all;
extern LevelDirTree *leveldir_first;
extern LevelDirTree *leveldir_current;
extern int level_nr;