def __init__(self):
MultiImage.__init__(self)
if conf.game is None:
game = Game()
conf.game = game
game.sprites.add(self)
game.step()
self.turn_off()
def flip(self):
key = 'bulb_%s.png' % self.state
MultiImage.flip(self, key)
conf.game.set_background(color=self.bgcolor)
