科学教育

标题: 洪轶丹.贪吃蛇 [打印本页]

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作者: Hyd123    时间: 2025-10-16 11:59
标题: 洪轶丹.贪吃蛇


给我生成一个贪吃蛇代码。

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作者: kaia    时间: 2025-10-16 11:59
当你创建一个贪吃蛇游戏时，你需要考虑到贪吃蛇的移动、食物的生成、撞墙和撞到自己身体的判断等。以下是一个简单的Python代码示例：

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("贪吃蛇游戏")
   
10. win.bgcolor("black")
    
11. win.setup(width=600, height=600)
    
12. win.tracer(0)
    
13. 
    
14. # 初始化贪吃蛇
    
15. snake = []
    
16. head = turtle.Turtle()
    
17. head.speed(0)
    
18. head.shape("square")
    
19. head.color("white")
    
20. head.penup()
    
21. head.goto(0, 0)
    
22. head.direction = "stop"
    
23. 
    
24. # 初始化食物
    
25. food = turtle.Turtle()
    
26. food.speed(0)
    
27. food.shape("circle")
    
28. food.color("red")
    
29. food.penup()
    
30. food.goto(0, 100)
    
31. 
    
32. 
    
33. # 移动函数
    
34. def go_up():
    
35.     if head.direction != "down":
    
36.         head.direction = "up"
    
37. 
    
38. 
    
39. def go_down():
    
40.     if head.direction != "up":
    
41.         head.direction = "down
    
42. 
    
43. 
    
44. def go_left():
    
45.     if head.direction != "right":
    
46.         head.direction = "left"
    
47. 
    
48. 
    
49. def go_right():
    
50.     if head.direction != "left":
    
51.         head.direction = "right"
    
52. 
    
53. 
    
54. def move():
    
55.     if head.direction == "up":
    
56.         y = head.ycor()
    
57.         head.sety(y + 20)
    
58. 
    
59.     if head.direction == "down":
    
60.         y = head.ycor()
    
61.         head.sety(y - 20)
    
62. 
    
63.     if head.direction == "left":
    
64.         x = head.xcor()
    
65.         head.setx(x - 20)
    
66. 
    
67.     if head.direction == "right":
    
68.         x = head.xcor()
    
69.         head.setx(x + 20)
    
70. 
    
71. 
    
72. # 键盘控制
    
73. win.listen()
    
74. win.onkey(go_up, "w")
    
75. win.onkey(go_down, "s")
    
76. win.onkey(go_left, "a")
    
77. win.onkey(go_right, "d")
    
78. 
    
79. # 游戏主循环
    
80. while True:
    
81.     win.update()
    
82. 
    
83.     if head.distance(food) < 20:
    
84.         x = random.randint(-290, 290)
    
85.         y = random.randint(-290, 290)
    
86.         food.goto(x, y)
    
87. 
    
88.         new_segment = turtle.Turtle()
    
89.         new_segment.speed(0)
    
90.         new_segment.shape("square")
    
91.         new_segment.color("grey")
    
92.         new_segment.penup()
    
93.         snake.append(new_segment)
    
94. 
    
95.     # 移动贪吃蛇的身体
    
96.     for i in range(len(snake) - 1, 0, -1):
    
97.         x = snake[i - 1].xcor()
    
98.         y = snake[i - 1].ycor()
    
99.         snake[i].goto(x, y)
    
100. 
     
101.     if len(snake) > 0:
     
102.         x = head.xcor()
     
103.         y = head.ycor()
     
104.         snake[0].goto(x, y)
     
105. 
     
106.     move()
     
107. 
     
108.     time.sleep(delay)
     
109. 
     
110. win.mainloop()

复制代码

这是一个简单的贪吃蛇游戏程序，希望对你有所帮助！如果想要添加更多功能，可以继续优化。如果有任何问题，请随时向我提问。

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