Merge pull request larymak#121 from FAHID-KHAN/ping_pong_game

Pong Game in python

Author: larymak

Pong Game in Python/PingPong.py

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+import os
+import turtle as t
+
+playerAscore = 0
+playerBscore = 0
+
+# create a window and declare a variable called window and call the screen()
+window = t.Screen()
+window.title("The Pong Game")
+window.bgcolor("green")
+window.setup(width=800, height=600)
+window.tracer(0)
+
+# Creating the left paddle
+leftpaddle = t.Turtle()
+leftpaddle.speed(0)
+leftpaddle.shape("square")
+leftpaddle.color("white")
+leftpaddle.shapesize(stretch_wid=5, stretch_len=1)
+leftpaddle.penup()
+leftpaddle.goto(-350, 0)
+
+# Creating the right paddle
+rightpaddle = t.Turtle()
+rightpaddle.speed(0)
+rightpaddle.shape("square")
+rightpaddle.color("white")
+rightpaddle.shapesize(stretch_wid=5, stretch_len=1)
+rightpaddle.penup()
+rightpaddle.goto(-350, 0)
+
+# Code for creating the ball
+ball = t.Turtle()
+ball.speed(0)
+ball.shape("circle")
+ball.color("red")
+ball.penup()
+ball.goto(5, 5)
+ballxdirection = 0.2
+ballydirection = 0.2
+
+# Code for creating pen for scorecard update
+pen = t.Turtle()
+pen.speed(0)
+pen.color("Blue")
+pen.penup()
+pen.hideturtle()
+pen.goto(0, 260)
+pen.write("score", align="center", font=('Arial', 24, 'normal'))
+
+
+# code for moving the leftpaddle
+def leftpaddleup():
+    y = leftpaddle.ycor()
+    y = y + 90
+    leftpaddle.sety(y)
+
+
+def leftpaddledown():
+    y = leftpaddle.ycor()
+    y = y + 90
+    leftpaddle.sety(y)
+
+
+# code for moving the rightpaddle
+def rightpaddleup():
+    y = rightpaddle.ycor()
+    y = y + 90
+    rightpaddle.sety(y)
+
+
+def rightpaddledown():
+    y = rightpaddle.ycor()
+    y = y + 90
+    rightpaddle.sety(y)
+
+
+# Assign keys to play
+window.listen()
+window.onkeypress(leftpaddleup, 'w')
+window.onkeypress(leftpaddledown, 's')
+window.onkeypress(rightpaddleup, 'Up')
+window.onkeypress(rightpaddledown, 'Down')
+
+while True:
+    window.update()
+
+    # moving the ball
+    ball.setx(ball.xcor() + ballxdirection)
+    ball.sety(ball.ycor() + ballxdirection)
+
+    # border set up
+    if ball.ycor() > 290:
+        ball.sety(290)
+        ballydirection = ballydirection * -1
+    if ball.ycor() < -290:
+        ball.sety(-290)
+        ballydirection = ballydirection * -1
+
+    if ball.xcor() <= 390:
+
+
+        ball.goto(0, 0)
+        ball_dx = ball_dx * -1
+        player_a_score = player_a_score + 1
+        pen.clear()
+        pen.write("Player A: {}                    Player B: {} ".format(player_a_score, player_b_score),
+                  align="center", font=('Monaco', 24, "normal"))
+        os.system("afplay wallhit.wav&")
+
+    if (ball.xcor()) < -390:  # Left width paddle Border
+        ball.goto(0, 0)
+        ball_dx = ball_dx * -1
+        player_b_score = player_b_score + 1
+        pen.clear()
+        pen.write("Player A: {}                    Player B: {} ".format(player_a_score, player_b_score),
+                  align="center", font=('Monaco', 24, "normal"))
+        os.system("afplay wallhit.wav&")
+
+    # Handling the collisions with paddles.
+
+    if (ball.xcor() > 340) and (ball.xcor() < 350) and (
+            ball.ycor() < rightpaddle.ycor() + 40 and ball.ycor() > rightpaddle.ycor() - 40):
+        ball.setx(340)
+        ball_dx = ball_dx * -1
+        os.system("afplay paddle.wav&")
+
+    if (ball.xcor() < -340) and (ball.xcor() > -350) and (
+            ball.ycor() < leftpaddle.ycor() + 40 and ball.ycor() > leftpaddle.ycor() - 40):
+        ball.setx(-340)
+        ball_dx = ball_dx * -1
+        os.system("afplay paddle.wav&")

Pong Game in Python/Readme1.md

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+About System
+The project file contains python scripts (Pong.py). Talking about the gameplay, the user has to strike back the moving ping ball towards the opponent court. If he/she fails to touch the ball, then the opponent player wins that round. And the game will be over after the 20 continuous wins of the same team. The pc control of the game is also very simple. The left-side player has to use W and S keys to move or slide the stick, while the right-side player has to use up and down arrow keys. The gameplay design is so simple that the user won’t find it difficult to use and understand.