PING PONG GAME

main.py

from turtle import Screen,Turtle

from paddle import Paddle

from ball import Ball

from scoreboard import Scoreboard

import time

screen = Screen()

screen.bgcolor("black")

screen.setup(width=800,height=600)

screen.title("Pong")

screen.tracer(0)

r_paddle = Paddle((350,0))

l_paddle = Paddle((-350,0))

ball = Ball()

scoreboard = Scoreboard()

screen.listen()

screen.onkey(r_paddle.go_up,"Up")

screen.onkey(r_paddle.go_down,"Down")

screen.onkey(l_paddle.go_up,"w")

screen.onkey(l_paddle.go_down,"s")

game_is_on = True

while game_is_on:

    time.sleep(ball.move_speed)

    screen.update()

    ball.move()

    # 벽튕기기

    if ball.ycor()>290 or ball.ycor()<-290:

        ball.bounce_y()

    # 팬들 감지

    if ball.distance(r_paddle) < 60 and ball.xcor() > 320 or ball.distance(l_paddle)<60 and ball.xcor()<-320:

        ball.bounce_x()

    # 공아웃 오른쪽

    if ball.xcor() > 380:

        ball.reset_position()

        Scoreboard.l_point()

    # 공아웃 왼쪽

    if ball.xcor() < -380:

        ball.reset_position()

        Scoreboard.r_point()

screen.exitonclick()

ball.py

from turtle import Turtle

class Ball(Turtle):

    def __init__(self):

        super().__init__()

        self.color("green")

        self.shape("circle")

        self.penup()

        self.x_move = 1

        self.y_move = 1

        self.move_speed = 0.005

    def move(self):

        new_x = self.xcor() + self.x_move

        new_y = self.ycor() + self.y_move

        self.goto(new_x,new_y)

    def bounce_y(self):

        self.y_move *= -1

    def bounce_x(self):

        self.x_move *= -1

    def reset_position(self):

        self.goto(0,0)

        self.move_speed = 0.1

        self.bounce_x()

paddle.py

from turtle import Turtle

class Paddle(Turtle):

    def __init__(self,position):

        super().__init__()

        self.shape("square")

        self.color("white")

        self.shapesize(stretch_wid=5,stretch_len=1)

        self.penup()

        self.goto(position)

    def go_up(self):

        new_y = self.ycor()+20

        self.goto(self.xcor(),new_y)

    def go_down(self):

        new_y = self.ycor()-20

        self.goto(self.xcor(),new_y)

       

 

scoreboard.py

from turtle import Turtle

class Scoreboard(Turtle):

    def __init__(self):

        super().__init__()

        self.color("blue")

        self.penup()

        self.hideturtle()

        self.l_score = 0

        self.r_score = 0

        self.update_scireborard()

   

    def update_scireborard(self):

        self.clear()

        self.goto(-100,200)

        self.write(self.l_score,align="center",font=("Courier",80,"normal"))

        self.goto(100,200)

        self.write(self.r_score,align="center",font=("Courier",80,"normal"))

    def l_point(self):

        self.l_score += 1

        self.update_scireborard()

        self.move_speed *= 1.2

    def r_point(self):

        self.r_score += 1

        self.update_scireborard()