刚学了pygame用它编了一个简易的贪吃蛇。

蓝色王魂

1. import pygame, random, sys
   
2. from pygame.locals import *
   
3. pygame.init()
   
4. size = 640, 400
   
5. screen = pygame.display.set_mode(size)
   
6. bg = (0,0,0)
   
7. font = pygame.font.Font(None,20)
   
8. 
   
9. class Snake:
   
10.     position = [(16,10),(17,10),(18,10),(19,10),(20,10)]
    
11.     speed = (-1,0)
    
12.     score = 0
    
13.     color = 255,248,220
    
14.     def move(self):
    
15.         head = self.position[0][0] + self.speed[0], self.position[0][1] + self.speed[1]
    
16.         self.position.insert(0,head)
    
17.         self.position.pop()
    
18.     def eat(self):
    
19.         head = self.position[0][0] + self.speed[0], self.position[0][1] + self.speed[1]
    
20.         self.position.insert(0, head)
    
21.         self.score += 1
    
22.     def panduan_die(self):
    
23.         head = self.position[0]
    
24.         if (head in self.position[1:]) or (not 1<= head[0] <= 32) or (not 1<= head[1] <= 20):
    
25.             sys.exit()
    
26.     def turn(self,m):
    
27.         if m == K_LEFT:
    
28.             self.speed = (-1,0)
    
29.         if m == K_RIGHT:
    
30.             self.speed = (1, 0)
    
31.         if m == K_UP:
    
32.             self.speed = (0,-1)
    
33.         if m == K_DOWN:
    
34.             self.speed = (0,1)
    
35. 
    
36. class Food:
    
37.     pp = [(i,j) for i in range(1,33) for j in range(1,21)]
    
38.     def __init__(self,position):
    
39.         pp = self.pp[:]
    
40.         for each in position:
    
41.             pp.remove(each)
    
42.         self.wei = random.choice(pp)
    
43. 
    
44. 
    
45. snake = Snake()
    
46. food = Food(snake.position)
    
47. while 1:
    
48.     for event in pygame.event.get():
    
49.         if event.type == QUIT:
    
50.             sys.exit()
    
51.         if event.type == KEYDOWN:
    
52.             snake.turn(event.key)
    
53.     if (snake.position[0][0]+snake.speed[0],snake.position[0][1]+snake.speed[1])\
    
54.             == food.wei:
    
55.         snake.eat()
    
56.         food = Food(snake.position)
    
57.     else:
    
58.         snake.move()
    
59.         snake.panduan_die()
    
60.     screen.fill(bg)
    
61.     for each in snake.position:
    
62.         position = (each[0]-1)*20 , (each[1]-1)*20
    
63.         rect = pygame.Rect(position[0],position[1],20,20)
    
64.         screen.fill(snake.color,rect)
    
65.     position = (food.wei[0]-1)*20, (food.wei[1]-1)*20
    
66.     rect  = pygame.Rect(position[0],position[1],20,20)
    
67.     screen.fill((0,255,0),rect)
    
68.     screen.blit(font.render('score:'+str(snake.score),True,(255,255,255)),(400,0))
    
69.     pygame.display.flip()
    
70.     pygame.time.delay(200)

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long520521

厉害了

傻嘿皮

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