def __init__(self, game):
core.Model.__init__(self)
self.game = game
self.x = conf.scene_width
self.y = conf.scene_height * conf.arm.position_factor
self.rotation = util.restrict_0_360(conf.arm.top_angle)
self.stage = Arm.PREPARE
def set_rotation(self, new_rot):
self.rotation = util.restrict_0_360(new_rot)
