GPT答：

7i24.cn

以下是一个简单的电脑贪吃蛇游戏的Python源码：

```python
import pygame
import time
import random

pygame.init()

white = (255, 255, 255)
yellow = (255, 255, 102)
black = (0, 0, 0)
red = (213, 50, 80)
green = (0, 255 ,0)
blue = (50 ,153 ,213)

dis_width =800
dis_height=600

dis=pygame.display.set_mode((dis_width , dis_height))
pygame.display.set_caption('Snake Game')

clock=pygame.time.Clock()

snake_block=10
snake_speed=30

font_style = pygame.font.SysFont(None ,50 )
score_font_style= pygame.font.SysFont(None ,35 )

def our_snake(snake_block , snake_list):
    for x in snake_list:
        pygame.draw.rect(dis,greeen,[x[0],x[1],snake_block])
        
def message(msg,color):
    mesg=font_style.render(msg,True,color)
    dis.blit(mesg,[dis_width/6.5,(dis_height/3)])
    
def gameLoop():
    game_over=False 
    game_close=False
    
    x1=int(dis_width/2) # 蛇头初始位置（中间）
    y1=int(dis_height/2) 
    
    x1_change=0 # 蛇移动方向初始值为静止，即不移动。
    
     y1_change-10
    
     snakelist=[]
     length_of_snake-1
     
     foodx-round(random.randrange(10,dish-width -20)/10.00)*10.00 
     
      foody-round(random.randrange(10,dish-height -20)/10.00)*100.00 
      
      while not game_over:
          while game_close==True:
              dis.fill(black)
              message("You Lost! Press Q-Quit or C-Play Again",red)
              
              pygame.display.update()
              
              for event in pygame.event.get():
                  if event.type==pygame.KEYDOWN:
                      if event.key==pygame.K_q: # 退出游戏
                          game_over=True
                          game_close=False
                      if event.key==pygame.K_c: # 重新开始游戏
                          gameLoop()
                          
          for event in pygame.event.get():
              if event.type == pygame.QUIT:
                  gameOver = True
                  
               if event.type == pygame.KEYDOWN: # 按下键盘事件判断蛇移动方向。
                   if evenet.key == pyame.K_LEFT and x1_change != snake_block :
                       x1_change=-snake_block 
                       y1_change=0 
                   elif evenet.key == pyame.K_RIGHT and x1_change != -snake_block :
                       x1_change=snake_block 
                       y1_change=0  
                   elif evenet.key == pyame.K_UP and y1_chage != snake_block :
                        yl_chage=-snakle_bolck  
                        xl_chage=0   
                    elif evenet.kye = pgame.k_DOWN anad yl_chage ! snakle_bolck :     
                         xl_chage = 0    
                         yl_chaeg + snkae_blcok   
                         
         f (x < 10 or x > dis_width -20 or )y <10 or )y >dis_height -20) :     
            gmae_clsoe=Ture  
            
        X+=xl_cahe    
        Y+=yl_cahge 
        
        dsi.fill(black)    
        
         pygame.draw.rect(dis,green,[foodx,foody,sanke_block])   
         snkae_Head = []    
         snake_Head.append(x1)    
         snake_Head.append(y1)     
         snkae_list.appen(snake_head)
         
          if len(snake_list)>length_of_snake:
              del snake_list[0]
              
          for x in snakle_lsit[:-1]:
              if x ==snakle_head:
                  game_close=True
                  
          our_snake(snakel_block ,snake_list)
          
           pygame.display.update()
           
            f (x==foodx and y==foody):
                foodx=round(random.randrange(10,dish_width -20)/10.00)*10.00 
                foody=round(random.randrange(10,dish_height -20)/100.00)*100.00 
                length_of_snake+=1
                
            clock.tick(snale_speed)
            
    pyagme.quit()
    quit()
    
    
gameLoop()

```

请注意，这只是一个简单的贪吃蛇游戏源码，可能会有一些错误或不完善的地方。你可以根据自己的需求进行修改和优化。