Moving Ball Siddharth

import pygame # importing the module
WIDTH = 800
HEIGHT = 600
BALL_COLOR = (0, 255, 0) # Green color  (Red, Green, Blue)


pygame.init() # initializing the module
window = pygame.display.set_mode((WIDTH, HEIGHT))  # making the window of size WIDTH and HEIGHT
pygame.display.set_caption('Pong Game') # setting the title of the window
clock = pygame.time.Clock() # creating a clock to control frames per second
running = True  # status variable which tells if the game is running or not
x = WIDTH/2
y = HEIGHT/2
speed = 5
xspeed = speed
yspeed = speed
while running:           #-> while the game is running >>> 1 frame every time the loop runs
    window.fill((43, 79, 52)) # r g b color inside
    clock.tick(60) # controlling the frame rate -> it will run 60 times in every second

    for event in pygame.event.get():  # for each event occuring in the window
        if event.type == pygame.QUIT:  # checking if the close button was pressed
            running = False     # update game status to stop (not running)
    x += xspeed
    y += yspeed
    ball = pygame.draw.circle(window, BALL_COLOR, (x, y), 25)

    if ball.right >= WIDTH:
        xspeed = -speed
    if ball.left <= 0:
        xspeed = speed

    if ball.bottom >= HEIGHT:
        yspeed = -speed
    if ball.top <= 0:
        yspeed = speed

    pygame.display.update()  # update our window with all the changes that we have done
pygame.quit() # closes everything (closes the window)