gamepad
The GamepadEvent.gamepad property of the GamepadEvent interface returns a Gamepad object, providing access to the associated gamepad data for fired Window.gamepadconnected_event and Window.gamepaddisconnected_event events.
The GamepadEvent.gamepad property of the GamepadEvent interface returns a Gamepad object, providing access to the associated gamepad data for fired Window.gamepadconnected_event and Window.gamepaddisconnected_event events.