sdlGetNumJoystickButtons function

int sdlGetNumJoystickButtons(Pointer<SdlJoystick> joystick)

Get the number of buttons on a joystick.

\param joystick an SDL_Joystick structure containing joystick information. \returns the number of buttons on success or -1 on failure; call SDL_GetError() for more information.

\since This function is available since SDL 3.1.3.

\sa SDL_GetJoystickButton \sa SDL_GetNumJoystickAxes \sa SDL_GetNumJoystickBalls \sa SDL_GetNumJoystickHats

extern SDL_DECLSPEC int SDLCALL SDL_GetNumJoystickButtons(SDL_Joystick *joystick)

Implementation

int sdlGetNumJoystickButtons(Pointer<SdlJoystick> joystick) {
  final sdlGetNumJoystickButtonsLookupFunction = libSdl3.lookupFunction<
      Int32 Function(Pointer<SdlJoystick> joystick),
      int Function(Pointer<SdlJoystick> joystick)>('SDL_GetNumJoystickButtons');
  return sdlGetNumJoystickButtonsLookupFunction(joystick);
}