Tower

def __init__(self):
    """
        Initialize Rock and Rotate Stepper
    """

    self.rock_stepper = EncoderStepperHAL("Rock Stepper",1)
    self.rotate_stepper = StepperHAL("Rotate Stepper",2)

def game_run(self):
    """
        Mapping attributes to rotate() and rock()
    """

    stepper1_start_dir=random.randint(1, 2)
    if stepper1_start_dir==1:
        self.rock_stepper.direction=STEPPER.FORWARD
    else:
        self.rock_stepper.direction=STEPPER.BACKWARD

    self._rock_task = asyncio.create_task(self.rock_stepper.rock())        #stepper1
    self._rotate_task = asyncio.create_task(self.rotate_stepper.rotate())      #stepper2

    self._algo_task = asyncio.create_task(self._run(0.5))

async def get_score(self):
    """
        !!! Deprecated !!!

        Control depending on the score
    """

    if self.total_score<self._score_goal:
        self.total_score=self.total_score+1
        await asyncio.sleep(3)
    else:
        self.total_score=0
    return self.total_score

async def on_exit(self):
    """
        Reset position
        Threading stop, motor_release via atexit register
    """

    await self.game_stop()

    self.rock_stepper.close()     #todo:::::::::::: check hal.close
    self.rotate_stepper.close()

def set_score(self, score, max_score):
    """
        Set total score and max score for the rotation algorithm
    """

    self._total_score = score
    self._score_goal = max_score
    self.rotate_stepper.interval, self.rotate_stepper.direction = self._rotate_algo()

async def set_start_position(self):
    """
        Set start position at initialisation and after each game round.
        Current version: uses stopper to determine middle_position
    """

    #self.stepper1.set_position(self.start_position)  #without stopper; used init value start_position
    await self.rock_stepper.calibrate()               #with stopper