game19.py

import pygame
import math

# Initialize pygame
pygame.init()

# Set up the display
screen_width = 800
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("Pac-Man")

# Set up the clock
clock = pygame.time.Clock()

# Define colors
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
YELLOW = (255, 255, 0)

# Set up the player
player_x = 50
player_y = 50
player_radius = 25
player_speed = 5
player_angle = 0

# Set up the walls
wall_thickness = 10
walls = [pygame.Rect(200, 150, wall_thickness, 300),
         pygame.Rect(400, 150, wall_thickness, 300),
         pygame.Rect(200, 150, 200, wall_thickness),
         pygame.Rect(200, 450, 200, wall_thickness)]

# Game loop
running = True
while running:
    # Handle events
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # Handle player movement
    keys = pygame.key.get_pressed()
    if keys[pygame.K_UP] or keys[pygame.K_w]:
        player_x += player_speed * math.cos(player_angle)
        player_y -= player_speed * math.sin(player_angle)
    if keys[pygame.K_DOWN] or keys[pygame.K_s]:
        player_x -= player_speed * math.cos(player_angle)
        player_y += player_speed * math.sin(player_angle)
    if keys[pygame.K_LEFT] or keys[pygame.K_a]:
        player_angle += math.pi / 24
    if keys[pygame.K_RIGHT] or keys[pygame.K_d]:
        player_angle -= math.pi / 24

    # Handle wall collision detection
    for wall in walls:
        if wall.colliderect(pygame.Rect(player_x - player_radius, player_y - player_radius,
                                        player_radius * 2, player_radius * 2)):
            # If the player collides with a wall, move the player back to their previous position
            player_x, player_y = prev_player_x, prev_player_y

    # Save the previous player position before updating it
    prev_player_x, prev_player_y = player_x, player_y

    # Clear the screen
    screen.fill(BLACK)

    # Draw the walls
    for wall in walls:
        pygame.draw.rect(screen, RED, wall)

    # Draw the player Pac-Man
    pac_man = pygame.transform.rotate(pygame.image.load('pac_man.png'), player_angle * 180 / math.pi)
    screen.blit(pac_man, (player_x - player_radius, player_y - player_radius))

    # Update the screen
    pygame.display.flip()

    # Limit the framerate
    clock.tick(60)

# Quit the game
pygame.quit()