src: pretty print gamepad events

- Add virtual gamepad definition
- Limit recieved gamepad events to `maxSupportedControllers`
- Remove `libevdev` library

README.md

@@ -21,7 +21,6 @@ Forked from https://github.com/e2dk4r/gamepad and adapted to wayland.
 | library        | used for                            |
 |----------------|-------------------------------------|
 | liburing       | event loop and polling              |
-| libevdev       | detecting whether device is gamepad |
 | wayland-client | connecting to wayland display       |
 
 # build

meson.build

@@ -21,7 +21,6 @@ add_project_arguments(
   language: 'c'
 )
 
-libevdev = dependency('libevdev')
 liburing = dependency('liburing')
 wayland_client = dependency('wayland-client')
 wayland_protocols = dependency('wayland-protocols', native: true)
@@ -36,7 +35,6 @@ executable(
   'gamepad_idle_inhibit',
   sources: sources + wl_protocols_src,
   dependencies: [
-    libevdev,
     liburing,
     wayland_client,
   ],