科学教育

标题: 帮我生成个贪吃蛇代码 [打印本页]

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作者: 项芯悦    时间: 2025-11-4 08:53
标题: 帮我生成个贪吃蛇代码
帮我生成个贪吃蛇代码

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作者: kaia    时间: 2025-11-4 08:53
当然可以！贪吃蛇是一个经典的游戏，我们可以用Python语言来实现它。下面是一个简单的贪吃蛇代码示例：

1. import pygame
   
2. import sys
   
3. import random
   
4. 
   
5. pygame.init()
   
6. 
   
7. # 设置屏幕大小和颜色
   
8. screen_width = 600
   
9. screen_height = 400
   
10. cell_size = 20
    
11. screen = pygame.display.set_mode((screen_width, screen_height))
    
12. pygame.display.set_caption('贪吃蛇')
    
13. 
    
14. # 定义颜色
    
15. white = (255, 255, 255)
    
16. black = (0, 0, 0)
    
17. red = (255, 0, 0)
    
18. 
    
19. # 定义贪吃蛇和食物
    
20. snake = [(100, 100), (80, 100), (60, 100)]
    
21. snake_head = snake[0]
    
22. food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
    
23.         random.randint(0, screen_height // cell_size - 1) * cell_size)
    
24. food_color = red
    
25. 
    
26. # 定义方向
    
27. direction = 'RIGHT'
    
28. 
    
29. clock = pygame.time.Clock()
    
30. 
    
31. def draw_objects():
    
32.     screen.fill(white)
    
33.     for pos in snake:
    
34.         pygame.draw.rect(screen, black, (pos[0], pos[1], cell_size, cell_size))
    
35.     pygame.draw.rect(screen, food_color, (food[0], food[1], cell_size, cell_size))
    
36. 
    
37. def move_snake():
    
38.     global direction
    
39.     x, y = snake_head
    
40.     if direction == 'UP':
    
41.         y -= cell_size
    
42.     elif direction == 'DOWN':
    
43.         y += cell_size
    
44.     elif direction == 'LEFT':
    
45.         x -= cell_size
    
46.     elif direction == 'RIGHT':
    
47.         x += cell_size
    
48.     new_head = (x, y)
    
49.     snake.insert(0, new_head)
    
50.     if snake_head != food:
    
51.         snake.pop()
    
52.     else:
    
53.         create_food()
    
54. 
    
55. def create_food():
    
56.     global food
    
57.     food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
    
58.             random.randint(0, screen_height // cell_size - 1) * cell_size)
    
59. 
    
60. def check_collision():
    
61.     if snake_head[0] < 0 or snake_head[0] >= screen_width or snake_head[1] < 0 or snake_head[1] >= screen_height:
    
62.         return True
    
63.     if snake_head in snake[1:]:
    
64.         return True
    
65.     return False
    
66. 
    
67. while True:
    
68.     for event in pygame.event.get():
    
69.         if event.type == pygame.QUIT:
    
70.             pygame.quit()
    
71.             sys.exit()
    
72.         elif event.type == pygame.KEYDOWN:
    
73.             if event.key == pygame.K_UP and direction != 'DOWN':
    
74.                 direction = 'UP'
    
75.             elif event.key == pygame.K_DOWN and direction != 'UP':
    
76.                 direction = 'DOWN'
    
77.             elif event.key == pygame.K_LEFT and direction != 'RIGHT':
    
78.                 direction = 'LEFT'
    
79.             elif event.key == pygame.K_RIGHT and direction != 'LEFT':
    
80.                 direction = 'RIGHT'
    
81. 
    
82.     move_snake()
    
83.     if check_collision():
    
84.         pygame.quit()
    
85.         sys.exit()
    
86. 
    
87.     if snake_head == food:
    
88.         create_food()
    
89. 
    
90.     draw_objects()
    
91.     pygame.display.update()
    
92.     clock.tick(10)

复制代码

这是一个简单的贪吃蛇游戏代码，通过键盘上的方向键控制蛇的移动方向，吃到食物就会变长。希望对你有帮助！

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作者: 项芯悦3    时间: 2025-11-4 09:01
帮我把这个代码改成蓝色:import pygame
import sys
import random

pygame.init()

# 设置屏幕大小和颜色
screen_width = 600
screen_height = 400
cell_size = 20
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption('贪吃蛇')

# 定义颜色
white = (255, 255, 255)
black = (0, 0, 0)
red = (255, 0, 0)

# 定义贪吃蛇和食物
snake = [(100, 100), (80, 100), (60, 100)]
snake_head = snake[0]
food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
        random.randint(0, screen_height // cell_size - 1) * cell_size)
food_color = red

# 定义方向
direction = 'RIGHT'

clock = pygame.time.Clock()

def draw_objects():
    screen.fill(white)
    for pos in snake:
        pygame.draw.rect(screen, black, (pos[0], pos[1], cell_size, cell_size))
    pygame.draw.rect(screen, food_color, (food[0], food[1], cell_size, cell_size))

def move_snake():
    global direction
    x, y = snake_head
    if direction == 'UP':
        y -= cell_size
    elif direction == 'DOWN':
        y += cell_size
    elif direction == 'LEFT':
        x -= cell_size
    elif direction == 'RIGHT':
        x += cell_size
    new_head = (x, y)
    snake.insert(0, new_head)
    if snake_head != food:
        snake.pop()
    else:
        create_food()

def create_food():
    global food
    food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
            random.randint(0, screen_height // cell_size - 1) * cell_size)

def check_collision():
    if snake_head[0] < 0 or snake_head[0] >= screen_width or snake_head[1] < 0 or snake_head[1] >= screen_height:
        return True
    if snake_head in snake[1:]:
        return True
    return False

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            sys.exit()
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_UP and direction != 'DOWN':
                direction = 'UP'
            elif event.key == pygame.K_DOWN and direction != 'UP':
                direction = 'DOWN'
            elif event.key == pygame.K_LEFT and direction != 'RIGHT':
                direction = 'LEFT'
            elif event.key == pygame.K_RIGHT and direction != 'LEFT':
                direction = 'RIGHT'

    move_snake()
    if check_collision():
        pygame.quit()
        sys.exit()

    if snake_head == food:
        create_food()

    draw_objects()
    pygame.display.update()
    clock.tick(10)

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作者: 项芯悦3    时间: 2025-11-4 09:06
帮我把这个代码字体颜色改成蓝色:import pygame
import sys
import random

pygame.init()

# 设置屏幕大小和颜色
screen_width = 600
screen_height = 400
cell_size = 20
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption('贪吃蛇')

# 定义颜色
white = (255, 255, 255)
black = (0, 0, 0)
red = (255, 0, 0)

# 定义贪吃蛇和食物
snake = [(100, 100), (80, 100), (60, 100)]
snake_head = snake[0]
food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
        random.randint(0, screen_height // cell_size - 1) * cell_size)
food_color = red

# 定义方向
direction = 'RIGHT'

clock = pygame.time.Clock()

def draw_objects():
    screen.fill(white)
    for pos in snake:
        pygame.draw.rect(screen, black, (pos[0], pos[1], cell_size, cell_size))
    pygame.draw.rect(screen, food_color, (food[0], food[1], cell_size, cell_size))

def move_snake():
    global direction
    x, y = snake_head
    if direction == 'UP':
        y -= cell_size
    elif direction == 'DOWN':
        y += cell_size
    elif direction == 'LEFT':
        x -= cell_size
    elif direction == 'RIGHT':
        x += cell_size
    new_head = (x, y)
    snake.insert(0, new_head)
    if snake_head != food:
        snake.pop()
    else:
        create_food()

def create_food():
    global food
    food = (random.randint(0, screen_width // cell_size - 1) * cell_size,
            random.randint(0, screen_height // cell_size - 1) * cell_size)

def check_collision():
    if snake_head[0] < 0 or snake_head[0] >= screen_width or snake_head[1] < 0 or snake_head[1] >= screen_height:
        return True
    if snake_head in snake[1:]:
        return True
    return False

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            sys.exit()
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_UP and direction != 'DOWN':
                direction = 'UP'
            elif event.key == pygame.K_DOWN and direction != 'UP':
                direction = 'DOWN'
            elif event.key == pygame.K_LEFT and direction != 'RIGHT':
                direction = 'LEFT'
            elif event.key == pygame.K_RIGHT and direction != 'LEFT':
                direction = 'RIGHT'

    move_snake()
    if check_collision():
        pygame.quit()
        sys.exit()

    if snake_head == food:
        create_food()

    draw_objects()
    pygame.display.update()
    clock.tick(10)

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