There was no bug here (as I checked for negativeness), however it's good to get rid of warnings.
* Add joystick type detection (with joystick_type setting to override it) * Fix multiple joysticks from interfering with each other by only reading from one (add joystick_id setting) * Add support for Xbox controllers
Adds initial ingame gamepad support to minetest. Full Formspec support is not implemented yet and can be added by a later change.
