可以用pygame模块中的绘制图形来整一个贪吃蛇吗？

qq1484730945

可以用pygame模块中的绘制图形来整一个贪吃蛇吗？
图形移动的时候如何添加一个蛇尾，

1. import pygame
   
2. import sys
   
3. from pygame.locals import *
   
4. from random import *
   
5. 
   
6. WHITE = (255,255,255)
   
7. BLACK = (0,0,0)
   
8. GREEN = (0,255,0)
   
9. REN = (255,0,0)
   
10. BLUE = (0,0,255)
    
11. 
    
12. pygame.init()
    
13. size = width, height = 400, 400
    
14. screen = pygame.display.set_mode(size)
    
15. pygame.display.set_caption("欧阳麟君")
    
16. shetou = [20]
    
17. clock = pygame.time.Clock()
    
18. 
    
19. 
    
20. 
    
21. # 蛇身
    
22. she = [(pygame.draw.rect(screen,REN,(160,160,40,40),0))]
    
23. 
    
24. pygame.draw.she[0]
    
25. 
    
26. shetou = [160,160]
    
27. def main():
    
28.    
    
29.    
    
30.     while True:
    
31.         screen.fill(WHITE)
    
32. 
    
33.         ##########################下面宫格线条绘制 ##########################
    
34.         # 横
    
35.         pygame.draw.aaline(screen,BLACK,(0,0),(400,0),1)
    
36.         pygame.draw.aaline(screen,BLACK,(0,40),(400,40),1)
    
37.         pygame.draw.aaline(screen,BLACK,(0,80),(400,80),1)
    
38.         pygame.draw.aaline(screen,BLACK,(0,120),(400,120),1)
    
39.         pygame.draw.aaline(screen,BLACK,(0,160),(400,160),1)
    
40.         pygame.draw.aaline(screen,BLACK,(0,200),(400,200),1)
    
41.         pygame.draw.aaline(screen,BLACK,(0,240),(400,240),1)
    
42.         pygame.draw.aaline(screen,BLACK,(0,280),(400,280),1)
    
43.         pygame.draw.aaline(screen,BLACK,(0,320),(400,320),1)
    
44.         pygame.draw.aaline(screen,BLACK,(0,360),(400,360),1)
    
45. 
    
46.         # 竖
    
47. 
    
48.         pygame.draw.aaline(screen,BLACK,(40,0),(40,400),1)
    
49.         pygame.draw.aaline(screen,BLACK,(80,0),(80,400),1)
    
50.         pygame.draw.aaline(screen,BLACK,(120,0),(120,400),1)
    
51.         pygame.draw.aaline(screen,BLACK,(160,0),(160,400),1)
    
52.         pygame.draw.aaline(screen,BLACK,(200,0),(200,400),1)
    
53.         pygame.draw.aaline(screen,BLACK,(240,0),(240,400),1)
    
54.         pygame.draw.aaline(screen,BLACK,(280,0),(280,400),1)
    
55.         pygame.draw.aaline(screen,BLACK,(320,0),(320,400),1)
    
56.         pygame.draw.aaline(screen,BLACK,(360,0),(360,400),1)
    
57.         ########################## 上面宫格线条绘制 ##########################
    
58.         for event in pygame.event.get():
    
59.             if event.type == QUIT:
    
60.                 pygame.quit()
    
61.                 sys.exit()
    
62.             elif event.type == KEYDOWN:
    
63.                 if event.key == K_LEFT:# 左
    
64.                     shetou[0] = shetou[0]-40
    
65.                     
    
66.                 if event.key == K_RIGHT:# 右
    
67.                     shetou[0] = shetou[0]+40
    
68. 
    
69.                 if event.key == K_UP: # 上
    
70.                     shetou[1] = shetou[1]-40
    
71. 
    
72.                 if event.key == K_DOWN: #下
    
73.                     shetou[1] = shetou[1]+40
    
74.         she[0]
    
75.         pygame.draw.rect(screen,REN,(shetou[0],shetou[1],40,40),0)
    
76.         
    
77.         pygame.display.flip()
    
78.         clock.tick(30)
    
79. if __name__ == "__main__":
    
80.     main()
    
81.    
    

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qq1484730945

怎么填充后边的蛇尾，从而不导致他直接刷没了，剩下的撞墙，撞到自身蛇尾的我慢慢完善，

qq1484730945

是不是发错版块了，应该发问题求助