Removed in LÖVE 0.9.0
It has been renamed to love.joystick.getJoystickCount.
Returns how many joysticks are available.
joysticks = love.joystick.getNumJoysticks( )
None.
number joysticks
© 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
https://love2d.org/wiki/love.joystick.getNumJoysticks