auto save

ppp.py

+str='woshichaoren'
+for i in range(1,len(str)):
+    print(str[i])
\ No newline at end of file

snake.py

@@ -12,7 +12,9 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
-
+a=pygame.time.Clock()
+x,y=240,120
+list=[(180, 90),(180, 120),(210, 120),(x,y)]
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -21,12 +23,17 @@ while True:
     # 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
-    screen.blit(right, (240, 120))
+    screen.blit(right, list[-1])
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+    for i in range(len(list)-1):
+        screen.blit(body,list[i])
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
-    # 刷新画面
     pygame.display.update()
     pygame.display.update()
+    # 刷新画面   
+    x+=30
+    list.append((x,y))
+    list.pop(0)
+    a.tick(3)
+
+