code Pac

import pygame
import sys
import random

# Initialize Pygame
pygame.init()

# Constants
WIDTH, HEIGHT = 800, 600
FPS = 60
PACMAN_SIZE = 50
PACMAN_SPEED = 5

# Colors
BLACK = (0, 0, 0)
YELLOW = (255, 255, 0)

# Pacman class
class Pacman(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = pygame.Surface((PACMAN_SIZE, PACMAN_SIZE), pygame.SRCALPHA)
        pygame.draw.circle(self.image, YELLOW, (PACMAN_SIZE // 2, PACMAN_SIZE // 2), PACMAN_SIZE // 2)
        self.rect = self.image.get_rect()
        self.rect.center = (WIDTH // 2, HEIGHT // 2)
        self.direction = random.choice(['UP', 'DOWN', 'LEFT', 'RIGHT'])

    def update(self):
        keys = pygame.key.get_pressed()
        if keys[pygame.K_UP]:
            self.direction = 'UP'
        elif keys[pygame.K_DOWN]:
            self.direction = 'DOWN'
        elif keys[pygame.K_LEFT]:
            self.direction = 'LEFT'
        elif keys[pygame.K_RIGHT]:
            self.direction = 'RIGHT'

        if self.direction == 'UP':
            self.rect.y -= PACMAN_SPEED
        elif self.direction == 'DOWN':
            self.rect.y += PACMAN_SPEED
        elif self.direction == 'LEFT':
            self.rect.x -= PACMAN_SPEED
        elif self.direction == 'RIGHT':
            self.rect.x += PACMAN_SPEED

        # Wrap around the screen
        self.rect.x = (self.rect.x + WIDTH) % WIDTH
        self.rect.y = (self.rect.y + HEIGHT) % HEIGHT

# Initialize game window
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Pacman Game")
clock = pygame.time.Clock()

# Create sprites
all_sprites = pygame.sprite.Group()
pacman = Pacman()
all_sprites.add(pacman)

# Main game loop
running = True
while running:
    # Event handling
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # Update
    all_sprites.update()

    # Draw
    screen.fill(BLACK)
    all_sprites.draw(screen)

    # Refresh screen
    pygame.display.flip()

    # Cap the frame rate
    clock.tick(FPS)

# Quit the game
pygame.quit()
sys.exit()