auto save

snake.py

@@ -17,6 +17,8 @@ body = pygame.image.load('body.png')
 up = pygame.image.load('up.png')
 up = pygame.image.load('up.png')
 down = pygame.image.load('down.png')
 down = pygame.image.load('down.png')
 left = pygame.image.load('left.png')
 left = pygame.image.load('left.png')
+my_font = pygame.font.Font('neuropol.ttf')
+
 x,y=240,120
 x,y=240,120
 position = [(180, 90),(180, 120),(210, 120),(x,y)]
 position = [(180, 90),(180, 120),(210, 120),(x,y)]
 setheading = "right"
 setheading = "right"
@@ -59,7 +61,8 @@ while True:
     if x == apple_x and y == apple_y:
     if x == apple_x and y == apple_y:
         apple_x = random.randint(0,22)*30
         apple_x = random.randint(0,22)*30
         apple_y = random.randint(0,16)*30
         apple_y = random.randint(0,16)*30
-    position.pop(0)
+    else :    
+        position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
@@ -75,5 +78,8 @@ while True:
     # 将果实画上去 
     # 将果实画上去 
     screen.blit(food, (apple_x, apple_y))
     screen.blit(food, (apple_x, apple_y))
     # 刷新画面
     # 刷新画面
+    info = 'Score'+str(score)
+    text = my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540 , 10))
     pygame.display.update()
     pygame.display.update()
     FpsClock.tick(3)
     FpsClock.tick(3)
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