Removed in LÖVE 0.9.0
This function is not supported in that and later versions.
Returns the number of balls on the joystick.
balls = love.joystick.getNumBalls( joystick )
number joystick
number balls
© 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
https://love2d.org/wiki/love.joystick.getNumBalls