Add Arcade Pong Game using Python

Pong Arcade Game/Pong Game.py

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+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 Game')
+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:
+    screen.update()
+    time.sleep(ball.move_speed)
+    ball.move()
+    #detect collision with wall
+    if ball.ycor() > 280 or ball.ycor() < -280:
+        #bounce
+        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 if r_paddle misses
+    if ball.xcor() > 380:
+        ball.reset_position()
+        scoreboard.l_point()
+    if ball.xcor() < -380:
+        ball.reset_position()
+        scoreboard.r_point()
+screen.exitonclick()

Pong Arcade Game/ball.py

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+from turtle import Turtle
+class Ball(Turtle):
+    def __init__(self):
+        super().__init__()
+        self.shape("circle")
+        self.color("white")
+        self.penup()
+        self.x_move = 10
+        self.y_move = 10
+        self.move_speed = 0.1
+
+    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
+        self.move_speed *= 0.9
+    def bounce_x(self):
+        self.x_move *= -1   
+        self.move_speed *= 0.9
+    def reset_position(self):
+        self.goto(0,0)
+        self.bounce_x()
+        self.move_speed = 0.1

Pong Arcade Game/paddle.py

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+from turtle import Turtle
+
+class Paddle(Turtle):
+    def __init__(self, position): 
+        super().__init__()
+        self.shape("square")
+        self.shapesize(stretch_wid=5, stretch_len=1)
+        self.color("white")
+        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)

Pong Arcade Game/scoreboard.py

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+from turtle import Turtle
+
+class Scoreboard(Turtle):
+    def __init__(self):
+        super().__init__()
+        self.color("white")
+        self.penup()
+        self.hideturtle()
+        self.l_score = 0
+        self.r_score = 0
+        self.update_scoreboard()
+    def update_scoreboard(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_scoreboard()
+    def r_point(self):
+        self.r_score += 1
+        self.update_scoreboard()