ControllerButton

// Handle button press events based on which button was pressed
entity.registerEventListener<ButtonDownEventArgs>(ButtonDownEventArgs.EVENT_NAME) { _, eventArgs ->
    when (eventArgs.button) {
        ControllerButton.A -> handleAButtonPress()
        ControllerButton.LeftTrigger -> handleLeftTriggerPress()
        ControllerButton.RightThumbUp -> handleRightThumbstickUp()
        // Handle other buttons...
    }
}