Spike pong - Code for version 3

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Python code for the Spike pong project:

 
from hub import light_matrix, port, button, light, speaker
import motor
import random, color, time

motor_with_bowl = port.F
motor_left_contoller = port.A
motor_right_contoller = port.D


class game:
    def __init__(self):
        self.brush = [0,0]
        self.speed = 50


    def some_button_was_pressed(self):
        return button.pressed(button.LEFT) or button.pressed(button.RIGHT)

    def start(self):
        while True:
            light.color(light.POWER, color.WHITE)
            motor.run_to_relative_position(motor_with_bowl, 0, 200)
            light_matrix.write(str(self.brush[0]) + ":" + str(self.brush[1]))
            time.sleep_ms(2000)
            while not self.some_button_was_pressed():
                pass
            time.sleep_ms(2000)
            self.speed = 50
            self.player_who_catches = random.choice([1,-1])
            self.who_win = 0
            self.play()



    def play(self):
        while True:
            light.color(light.POWER, color.BLUE)
            self.generate_arrow()
            self.show_arrow()
            motor.run(motor_with_bowl, self.speed*self.player_who_catches)
            if self.player_who_catches == 1:
                self.left_player_catche()
            elif self.player_who_catches == -1:
                self.right_player_catche()
            if self.who_win != 0:
                if self.who_win == 1:
                    self.brush[0] += 1
                elif self.who_win == -1:
                    self.brush[1] += 1
                break
            if self.speed < 1000:
                self.speed += 10




    def left_player_catche(self):
        motor.reset_relative_position(motor_left_contoller, 0)
        def motor_is_moved_to_the_correct_side(motor1, side):
            if side == 'north' and 20 < motor.relative_position(motor1):
                return True
            elif side == 'south' and -20 > motor.relative_position(motor1):
                return True
            return False
        while True:
            if 30 ==  motor.relative_position(motor_with_bowl) :
                light.color(light.POWER, color.GREEN)
            if 90 < motor.relative_position(motor_with_bowl) < 100:
                light.color(light.POWER, color.RED)
                motor.stop(motor_with_bowl)
                speaker.beep(70, 500, 70)
                self.who_win = -1
                break
            elif 30 < motor.relative_position(motor_with_bowl) < 90 and motor_is_moved_to_the_correct_side(motor_left_contoller, self.side):
                motor.stop(motor_with_bowl)
                speaker.beep(67, 500, 67)
                self.player_who_catches = -1
                break
            elif self.motor_is_moved(motor_left_contoller) and motor.relative_position(motor_with_bowl) < 30:
                motor.stop(motor_with_bowl)
                self.who_win = -1
                light.color(light.POWER, color.PURPLE)
                while not self.some_button_was_pressed():
                    pass
                break

        return

    def right_player_catche(self):
        motor.reset_relative_position(motor_right_contoller,0)
        def motor_is_moved_to_the_correct_side(motor1, side):
            if side == 'north' and 20 < motor.relative_position(motor1):
                return True
            elif side == 'south' and -20 > motor.relative_position(motor1):
                return True
            return False
        while True:
            if motor.relative_position(motor_with_bowl) == -30:
                light.color(light.POWER, color.GREEN)
            if -100 < motor.relative_position(motor_with_bowl) < -90:
                light.color(light.POWER, color.RED)
                motor.stop(motor_with_bowl)
                speaker.beep(70, 500, 70)
                self.who_win = 1
                break
            elif -90 < motor.relative_position(motor_with_bowl) < -30 and motor_is_moved_to_the_correct_side(motor_right_contoller,self.side):
                motor.stop(motor_with_bowl)
                speaker.beep(67, 500, 67)
                self.player_who_catches = 1
                break
            elif self.motor_is_moved(motor_right_contoller) and motor.relative_position(motor_with_bowl) > -30:
                motor.stop(motor_with_bowl)
                light.color(light.POWER, color.PURPLE)
                while not self.some_button_was_pressed():
                    pass
                self.who_win = 1
                break
        return

    def motor_is_moved(self, motor1):
        position = motor.relative_position(motor1)
        if 20 < position or -20 > position :
            return True
        return False



    def generate_arrow(self):
        self.side = random.choice(['south','north'])

    def show_arrow(self):
        field_arrow = {'south' : 37, 'north': 38}
        light_matrix.show_image(field_arrow[self.side])




game1 = game()
game1.start()