main.py

from turtle import Screen, Turtle
from paddle import Paddle
from ball import Ball
from scoreboard import Scoreboard
import time

screen = Screen()
screen.setup(width=800, height=600)
screen.bgcolor("black")
screen.title("My Classic Pong Game!")
screen.tracer(0)

net = Turtle()
net.hideturtle()
net.color("white")
net.penup()
net.goto(0, -300)
net.setheading(90)

for _ in range(60):
    net.pendown()
    net.forward(10)
    net.penup()
    net.forward(10)


r_paddle = Paddle((350, 0))
l_paddle = Paddle((-350, 0))
ball = Ball()
scoreboard = Scoreboard()


screen.listen()
screen.onkeypress(r_paddle.go_up, "Up")
screen.onkeypress(r_paddle.go_down, "Down")
screen.onkeypress(l_paddle.go_up, "w")
screen.onkeypress(l_paddle.go_down, "s")


is_game_on = True
while is_game_on:
    time.sleep(ball.move_speed)
    screen.update()
    ball.move()

    # Detect collision with wall.
    if ball.ycor() > 280 or ball.ycor() < -280:
        ball.bounce_y()

    # Detect collision with paddle.
    if ball.distance(r_paddle) < 50 and ball.xcor() > 320 or ball.distance(l_paddle) < 50 and ball.xcor() < -320:
        ball.bounce_x()

    # Detect R paddle miss.
    if ball.xcor() > 400:
        ball.reset_position()
        scoreboard.l_point()

    # Detect L paddle miss.
    if ball.xcor() < -400:
        ball.reset_position()
        scoreboard.r_point()

screen.exitonclick()