帮我写一个贪吃蛇代码

黄子轩

帮我写一个贪吃蛇代码

kaia

当然可以！贪吃蛇是一个非常有趣的游戏。在这个游戏中，你需要控制一条蛇来吃食物，每吃到一个食物，蛇的身体就会变长一节。如果蛇撞到墙壁或者自己的身体，游戏就会结束。

以下是一个简单的贪吃蛇代码示例（使用Python语言）：

1. import turtle
   
2. import time
   
3. import random
   
4. 
   
5. delay = 0.1
   
6. 
   
7. # 设置窗口
   
8. win = turtle.Screen()
   
9. win.title("贪吃蛇小游戏")
   
10. win.bgcolor("black")
    
11. win.setup(width=600, height=600)
    
12. win.tracer(0)
    
13. 
    
14. # 初始化蛇
    
15. snake = turtle.Turtle()
    
16. snake.speed(0)
    
17. snake.shape("square")
    
18. snake.color("white")
    
19. snake.penup()
    
20. snake.goto(0, 0)
    
21. snake.direction = "stop"
    
22. 
    
23. # 初始化食物
    
24. food = turtle.Turtle()
    
25. food.speed(0)
    
26. food.shape("circle")
    
27. food.color("red")
    
28. food.penup()
    
29. food.goto(0, 100)
    
30. 
    
31. segments = []
    
32. 
    
33. # 移动函数
    
34. def go_up():
    
35.     if snake.direction != "down":
    
36.         snake.direction = "up"
    
37. 
    
38. def go_down():
    
39.     if snake.direction != "up":
    
40.         snake.direction = "down"
    
41. 
    
42. def go_left():
    
43.     if snake.direction != "right":
    
44.         snake.direction = "left"
    
45. 
    
46. def go_right():
    
47.     if snake.direction != "left":
    
48.         snake.direction = "right"
    
49. 
    
50. # 键盘绑定
    
51. win.listen()
    
52. win.onkey(go_up, "w")
    
53. win.onkey(go_down, "s")
    
54. win.onkey(go_left, "a")
    
55. win.onkey(go_right, "d")
    
56. 
    
57. # 移动函数
    
58. def move():
    
59.     if snake.direction == "up":
    
60.         y = snake.ycor()
    
61.         snake.sety(y + 20)
    
62. 
    
63.     if snake.direction == "down":
    
64.         y = snake.ycor()
    
65.         snake.sety(y - 20)
    
66. 
    
67.     if snake.direction == "left":
    
68.         x = snake.xcor()
    
69.         snake.setx(x - 20)
    
70. 
    
71.     if snake.direction == "right":
    
72.         x = snake.xcor()
    
73.         snake.setx(x + 20)
    
74. 
    
75. # 主循环
    
76. while True:
    
77.     win.update()
    
78. 
    
79.     # 检测碰撞
    
80.     if snake.xcor() > 290 or snake.xcor() < -290 or snake.ycor() > 290 or snake.ycor() < -290:
    
81.         print("游戏结束！")
    
82.         time.sleep(1)
    
83.         snake.goto(0, 0)
    
84.         snake.direction = "stop"
    
85. 
    
86.         for segment in segments:
    
87.             segment.goto(1000, 1000)
    
88. 
    
89.         segments.clear()
    
90. 
    
91.     if snake.distance(food) < 20:
    
92.         x = random.randint(-280, 280)
    
93.         y = random.randint(-280, 280)
    
94.         food.goto(x, y)
    
95. 
    
96.         new_segment = turtle.Turtle()
    
97.         new_segment.speed(0)
    
98.         new_segment.shape("square")
    
99.         new_segment.color("grey")
    
100.         new_segment.penup()
     
101.         segments.append(new_segment)
     
102. 
     
103.     for i in range(len(segments) - 1, 0, -1):
     
104.         x = segments[i - 1].xcor()
     
105.         y = segments[i - 1].ycor()
     
106.         segments[i].goto(x, y)
     
107. 
     
108.     if len(segments) > 0:
     
109.         x = snake.xcor()
     
110.         y = snake.ycor()
     
111.         segments[0].goto(x, y)
     
112. 
     
113.     move()
     
114. 
     
115.     for segment in segments:
     
116.         if segment.distance(snake) < 20:
     
117.             print("游戏结束！")
     
118.             time.sleep(1)
     
119.             snake.goto(0, 0)
     
120.             snake.direction = "stop"
     
121. 
     
122.             for segment in segments:
     
123.                 segment.goto(1000, 1000)
     
124. 
     
125.             segments.clear()
     
126. 
     
127.     time.sleep(delay)

复制代码

你可以将以上代码复制粘贴到Python编译器中运行，这样就可以玩贪吃蛇游戏了。希望你能喜欢这个游戏！如果有其他问题，欢迎随时向我提问。