Returns the coordinates of a joystick.
 
STICK(n%)
 
    - n%    Indicates the coordinate returned:
 
            n%    Returns
            --    --------------------------
            0     x coordinate of joystick A
            1     y coordinate of joystick A
            2     x coordinate of joystick B
            3     y coordinate of joystick B
 
    - You must call STICK(0) before STICK(1), STICK (2), or STICK(3).
      STICK(0) records the current coordinates.
 
Example:
    Temp% = STICK(0)
    PRINT STICK(2), STICK(3)
 
See Also    <STRIG FUNCTION>    <STRIG, ON STRIG STATEMENTS>