C.PongGame.py

import pygame
import cv2
import cvzone
from cvzone.HandTrackingModule import HandDetector
import numpy as np
 

cap = cv2.VideoCapture(0)
cap.set(3, 1220)
cap.set(4, 686)
 
# Importing all images
imgBackground = cv2.imread("Images/Background3.png")
imgGameOver = cv2.imread("Images/gameOver.png")
imgBall = cv2.imread("Images/Ball.png", cv2.IMREAD_UNCHANGED)
imgBat1 = cv2.imread("Images/bat1.png", cv2.IMREAD_UNCHANGED)
imgBat2 = cv2.imread("Images/bat2.png", cv2.IMREAD_UNCHANGED)
 
# Hand Detector
detector = HandDetector(detectionCon=0.8, maxHands=2)
 
# Variables
ballPos = [100, 100]
speedX = 15
speedY = 15
gameOver = False
score = [0, 0]
 
while True:
    _, img = cap.read()
    img = cv2.flip(img, 1)
    imgRaw = img.copy()
 
    # Find the hand and its landmarks
    hands = detector.findHands(img, flipType=False, draw=False)  # with draw
    # hands, img = detector.findHands(img, flipType=False)  # with draw
 
    # Overlaying the background image
    img = cv2.addWeighted(img, 0.2, imgBackground, 0.8, 0)
 
    # Check for hands
    if hands:
        for hand in hands:
            x, y, w, h = hand['bbox']
            h1, w1, _ = imgBat1.shape
            y1 = y - h1 // 2
            y1 = np.clip(y1, 25, 420)
 
            if hand['type'] == "Left":
                img = cvzone.overlayPNG(img, imgBat1, (59, y1))
                if 59 < ballPos[0] < 59 + w1 and y1 < ballPos[1] < y1 + h1:
                    speedX = -speedX
                    ballPos[0] += 30
                    score[0] += 1
 
            if hand['type'] == "Right":
                img = cvzone.overlayPNG(img, imgBat2, (1195, y1))
                if 1195 - 50 < ballPos[0] < 1195 and y1 < ballPos[1] < y1 + h1:
                    speedX = -speedX
                    ballPos[0] -= 30
                    score[1] += 1
 
    # Game Over
    if ballPos[0] < 40 or ballPos[0] > 1200:
        gameOver = True
 
    if gameOver:
        img = imgGameOver
        cv2.putText(img, str(score[1] + score[0]).zfill(2), (585, 360), cv2.FONT_HERSHEY_COMPLEX,
                    2.5, (200, 0, 200), 5)
 
    # If game not over move the ball
    else:
 
        # Move the Ball
        if ballPos[1] >= 500 or ballPos[1] <= 10:
            speedY = -speedY
 
        ballPos[0] += speedX
        ballPos[1] += speedY
 
        # Draw the ball
        img = cvzone.overlayPNG(img, imgBall, ballPos)
 
        cv2.putText(img, str(score[0]), (300, 650), cv2.FONT_HERSHEY_COMPLEX, 3, (255, 255, 255), 5)
        cv2.putText(img, str(score[1]), (900, 650), cv2.FONT_HERSHEY_COMPLEX, 3, (255, 255, 255), 5)
 
    img[580:700, 20:233] = cv2.resize(imgRaw, (213, 120))
 
    cv2.imshow("Image", img)
    key = cv2.waitKey(1)
    if key == ord('r'):
        ballPos = [100, 100]
        speedX = 15
        speedY = 15
        gameOver = False
        score = [0, 0]
        imgGameOver = cv2.imread("Images/gameOver.png")
    elif key == ord('R'):
        ballPos = [100, 100]
        speedX = 15
        speedY = 15
        gameOver = False
        score = [0, 0]
        imgGameOver = cv2.imread("Images/gameOver.png")
    elif key == ord('q'):
        ballPos = [100, 100]
        speedX = 15
        speedY = 15
        gameOver = True
        break
    elif key == ord('Q'):
        ballPos = [100, 100]
        speedX = 15
        speedY = 15
        gameOver = True
        break