Amazing-Python-Scripts

1
import pygame
2
import random
3

4
# Initialize pygame
5
pygame.init()
6

7
# Set the screen dimensions
8
screen_width = 640
9
screen_height = 480
10

11
# Set the colors
12
black = pygame.Color(0, 0, 0)
13
white = pygame.Color(255, 255, 255)
14
red = pygame.Color(255, 0, 0)
15

16
# Create the game window
17
screen = pygame.display.set_mode((screen_width, screen_height))
18
pygame.display.set_caption("Snake Game")
19

20
# Set the game clock
21
clock = pygame.time.Clock()
22

23
# Set the snake's initial position and speed
24
snake_position = [100, 50]
25
snake_body = [[100, 50], [90, 50], [80, 50]]
26
snake_speed = 10
27

28
# Set the initial food position
29
food_position = [random.randrange(1, screen_width // 10) * 10,
30
                 random.randrange(1, screen_height // 10) * 10]
31
food_spawn = True
32

33
# Set the initial game score
34
score = 0
35

36
# Set the game over flag
37
game_over = False
38

39
# Game loop
40
while not game_over:
41
    # Handle events
42
    for event in pygame.event.get():
43
        if event.type == pygame.QUIT:
44
            game_over = True
45

46
    # Handle snake movement
47
    keys = pygame.key.get_pressed()
48
    for key in keys:
49
        if keys[pygame.K_LEFT]:
50
            snake_position[0] -= snake_speed
51
        if keys[pygame.K_RIGHT]:
52
            snake_position[0] += snake_speed
53
        if keys[pygame.K_UP]:
54
            snake_position[1] -= snake_speed
55
        if keys[pygame.K_DOWN]:
56
            snake_position[1] += snake_speed
57

58
    # Check for collision with the food
59
    if pygame.Rect(snake_position[0], snake_position[1], 10, 10).colliderect(
60
            pygame.Rect(food_position[0], food_position[1], 10, 10)):
61
        score += 1
62
        food_spawn = False
63

64
    # Spawn new food if the previous one was eaten
65
    if not food_spawn:
66
        food_position = [random.randrange(1, screen_width // 10) * 10,
67
                         random.randrange(1, screen_height // 10) * 10]
68
        food_spawn = True
69

70
    # Update the snake's body
71
    snake_body.insert(0, list(snake_position))
72
    if len(snake_body) > score + 1:
73
        snake_body.pop()
74

75
    # Check for collision with the snake's own body
76
    if snake_position in snake_body[1:]:
77
        game_over = True
78

79
    # Check for collision with the screen boundaries
80
    if snake_position[0] < 0 or snake_position[0] >= screen_width or \
81
            snake_position[1] < 0 or snake_position[1] >= screen_height:
82
        game_over = True
83

84
    # Set the screen background
85
    screen.fill(black)
86

87
    # Draw the snake
88
    for pos in snake_body:
89
        pygame.draw.rect(screen, white, pygame.Rect(pos[0], pos[1], 10, 10))
90

91
    # Draw food
92
    pygame.draw.rect(screen, red, pygame.Rect(
93
        food_position[0], food_position[1], 10, 10))
94

95
    # Update the screen
96
    pygame.display.flip()
97

98
    # Set the game speed
99
    clock.tick(20)
100

101
# Quit the game
102
pygame.quit()
103