python-projects/pong.py at master · ishag4/python-projects · GitHub

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#simple pong
import turtle
import winsound
wn=turtle.Screen()
wn.title("Pong by ishagupta")
wn.bgcolor("black")
wn.setup(width=800,height=600)
wn.tracer(0)

#score
score_a=0
score_b=0

#paddle a
paddle_a=turtle.Turtle()
paddle_a.speed(0)
paddle_a.shape("square")
paddle_a.color("white")
paddle_a.shapesize(stretch_wid=5,stretch_len=1)
paddle_a.penup()
paddle_a.goto(-350,0)


#paddle b
paddle_b=turtle.Turtle()
paddle_b.speed(0)
paddle_b.shape("square")
paddle_b.color("white")
paddle_b.shapesize(stretch_wid=5,stretch_len=1)
paddle_b.penup()
paddle_b.goto(350,0)


#ball
ball=turtle.Turtle()
# ball.speed(0)
ball.shape("square")
ball.color("white")
ball.penup()
ball.goto(0,0)
ball.dx=1/5
ball.dy=-1/5

#pen
pen=turtle.Turtle()
pen.speed(0)
pen.color("white")
pen.penup()
pen.hideturtle()
pen.goto(0,260)
pen.write("Player A: 0   Player B: 0",align="center",font={"Courier",24,"normal"})


#function
def paddle_a_up():
    y=paddle_a.ycor()
    y+=20
    paddle_a.sety(y)

def paddle_a_down():
    y=paddle_a.ycor()
    y-=20
    paddle_a.sety(y)

def paddle_b_up():
    y=paddle_b.ycor()
    y+=20
    paddle_b.sety(y)

def paddle_b_down():
    y=paddle_b.ycor()
    y-=20
    paddle_b.sety(y)


#keyboard winding
wn.listen()
wn.onkeypress(paddle_a_up,"w")
wn.onkeypress(paddle_a_down,"s")
wn.onkeypress(paddle_b_up,"Up")
wn.onkeypress(paddle_b_down,"Down")


#main game loop
while True:
    wn.update()

    #move the ball
    ball.setx(ball.xcor()+ball.dx)
    ball.sety(ball.ycor()+ball.dy)

    #border checking
    if ball.ycor()>290:
        ball.sety(290)
        ball.dy*=-1
        winsound.PlaySound("bounce.dat",winsound.SND_ASYNC)

    if ball.ycor()<-290:
        ball.sety(-290)
        ball.dy*=-1
        winsound.PlaySound("bounce.dat",winsound.SND_ASYNC)
    if ball.xcor()>390:
        ball.goto(0,0)
        ball.dx*=-1
        score_a+=1
        pen.clear()
        pen.write("Player A: {}   Player B: {}".format(score_a,score_b),align="center",font={"Courier",24,"normal"})
        winsound.PlaySound("missed.dat",winsound.SND_ASYNC)
    if ball.xcor()<-390:
        ball.goto(0,0)
        ball.dx*=-1
        score_b+=1
        pen.clear()
        pen.write("Player A: {}   Player B: {}".format(score_a,score_b),align="center",font={"Courier",24,"normal"})
        winsound.PlaySound("missed.dat",winsound.SND_ASYNC)
    #paddle and ball collisions
    if ball.xcor()>340 and ball.xcor()<350 and (ball.ycor()<paddle_b.ycor()+40 and ball.ycor()>paddle_b.ycor()-40):
        ball.setx(340)
        ball.dx*=-1
        winsound.PlaySound("pong.dat",winsound.SND_ASYNC)
    if ball.xcor()<-340 and ball.xcor()>-350 and (ball.ycor()<paddle_a.ycor()+40 and ball.ycor()>paddle_a.ycor()-40):
        ball.setx(-340)
        ball.dx*=-1
        winsound.PlaySound("pong.dat",winsound.SND_ASYNC)