Breakout

My original 2022 Python, running unchanged in your browser through Skulpt, a Python interpreter written in JavaScript. Skulpt’s turtle lacks two features the game uses (shapesize and onkeypress), so a few lines fill those in before the game starts. Press Start, then use ← and → (or the buttons) to move. The original has no game-over screen, so if the ball gets past the paddle, press Restart.

The code that’s running

main.py

import turtle as t
import time
from paddle import Paddle
from ball import Ball
from bricks import Bricks

screen = t.Screen()
screen.bgcolor("black")
screen.setup(width=780, height=610)
screen.title("Breakout")
screen.tracer(0)

paddle = Paddle()
ball = Ball()
bricks = Bricks()

speed = 0.1

screen.listen()

screen.onkeypress(paddle.move_right, "Right")
screen.onkeypress(paddle.move_left, "Left")

while len(bricks.bricks) != 0:
    screen.update()
    time.sleep(speed)
    ball.move()
    if ball.xcor() == 384 or ball.xcor() == -384:
        ball.bounce_off_side()
    if ball.ycor() >= 299:
        ball.bounce_off_top()
    if ball.ycor() == -241 and ball.distance(paddle) <= (1649 ** 0.5):
        ball.bounce_off_paddle(paddle)
    for brick in bricks.bricks:
        x_dis = abs(brick.xcor() - ball.xcor())
        y_dis = abs(brick.ycor() - ball.ycor())
        if x_dis <= 18 and y_dis <= 18:
            ball.bounce_off_brick(x_dis, y_dis)
            brick.hideturtle()
            bricks.bricks.remove(brick)

screen.exitonclick()

ball.py

import turtle as t


class Ball(t.Turtle):

    def __init__(self):
        super().__init__()
        self.shape("circle")
        self.color("white")
        self.shapesize(0.6, 0.6)
        self.hideturtle()
        self.penup()
        self.goto((0, -241))
        self.showturtle()
        self.x_move = 12
        self.y_move = 12

    def move(self):
        self.goto(self.xcor() + self.x_move, self.ycor() + self.y_move)

    def bounce_off_side(self):
        self.x_move *= -1

    def bounce_off_brick(self, x_dis, y_dis):
        self.y_move *= -1

    def bounce_off_paddle(self, paddle):
        self.y_move *= -1
        if ((self.xcor() - paddle.xcor()) > 30 and self.x_move < 0)\
                or ((self.xcor() - paddle.xcor()) < -30 and self.x_move > 0):
            self.x_move *= -1

    def bounce_off_top(self):
        self.y_move *= -1

bricks.py

import turtle as t


class Bricks:

    def __init__(self):

        self.bricks = []
        y_cor = 215
        for color in ['#FF0000', '#FF7F00', '#FFFF00', '#00FF00', '#0000FF', '#4B0082', '#9400D3']:
            x_cor = -364
            for _ in range(16):
                new_brick = t.Turtle()
                new_brick.shape('square')
                new_brick.color(color)
                new_brick.shapesize(1.2, 2.4)
                new_brick.hideturtle()
                new_brick.penup()
                new_brick.goto((x_cor, y_cor))
                new_brick.showturtle()
                self.bricks.append(new_brick)
                x_cor += 48
            y_cor -= 24

paddle.py

import turtle as t


class Paddle(t.Turtle):

    def __init__(self):

        super().__init__()

        self.shape("square")
        self.color("white")
        self.shapesize(0.2, 4)
        self.hideturtle()
        self.penup()
        self.goto((0, -250))
        self.showturtle()
        self.move = 20

    def move_right(self):
        if self.xcor() < 360:
            self.goto(self.xcor() + self.move, self.ycor())

    def move_left(self):
        if self.xcor() > -360:
            self.goto(self.xcor() - self.move, self.ycor())