Enable or disable joystick trapping.
STRIG
(button) ON
STRIG
(button) OFF
STRIG
(button) STOP
button is a numeric expression that specifies which joystick button to trap:
STRIG
(button) ON
enables joystick trapping for the specified button.
STRIG
(button) OFF
disables joystick trapping fo the specified button. All events are ignored.
STRIG
(button) STOP
temporarily disables joystick trapping for the specified button. Events are processed once trapping is enabled.
ON STRIG(0) GOSUB Handler
STRIG(0) ON