[Feature Request] Bring back Plombo's controller code

[Ultrahead]

Is your feature request related to a problem? Please describe. Please read this thread.

Basically, for Linux-based retro consoles with no keyboard that comes with a builtin XBox360-type controller, without Plombo's code there is no way to map the controller.

Describe the solution you'd like Apparently, that code auto-maps the XBox360 controller when a game starts.

Describe alternatives you've considered Creating a default.cfg file in Linux and copy+paste it to the console.