    def __init__(self, screen):
        """
        See :py:obj:`.Sprite` for details.
        """
        super(InteractiveArrow, self).__init__(
            screen,
            path=KeyboardController(
                screen, screen.width // 2, screen.height // 2),
            colour=Screen.COLOUR_GREEN)
See :py:obj:`.Sprite` for details.
samples/interactive.py