auto save

snake.py

 import pygame
 from pygame import locals
 
-# 初始化pygame，为使用硬件做准备
+# 初始化pygame，为使用硬
 pygame.init()
 
 # 创建一个窗口
-screen = pygame.display.set_mode((660, 480))
+screen = pygame.display.s
 
 # 背景
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
+background = pygame.image
+right = pygame.image.load
+food = pygame.image.load(
+body = pygame.image.load(
 
+x,y = 240,120
 while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            # 接收到退出事件后退出程序
+    for event in pygame.e
+        if event.type == 
+            # 接收到退出
             exit()
+    x += 30
     # 将背景图画上去
-    screen.blit(background, (0, 0))
+    screen.blit(backgroun
     # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
-    # 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))
+    screen.blit(right, (x
+    # 将贪吃蛇的身体画上
+    screen.blit(body, (21
+    screen.blit(body, (18
+    screen.blit(body, (18
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food, (36
     # 刷新画面
-    pygame.display.update()
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+    pygame.display.update
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