/* Define __JOYSTICK__ for systems that support a joystick */
#if defined(__ATARI__) || defined(__C64__) || defined(__C128__) || defined(__PLUS4__) || defined(__CBM510__) || defined(__VIC20__)
# define __JOYSTICK__
-#else
+#else
# error The target system does not support a joystick!
# endif
* of one or more of the following values.
*/
#if defined(__VIC20__)
-# define JOY_UP 0x04
-# define JOY_DOWN 0x08
-# define JOY_LEFT 0x10
+# define JOY_UP 0x02
+# define JOY_DOWN 0x04
+# define JOY_LEFT 0x08
# define JOY_RIGHT 0x80
-# define JOY_FIRE 0x20
+# define JOY_FIRE 0x10
#else
# define JOY_UP 0x01
# define JOY_DOWN 0x02