auto save

snake.py

@@ -12,16 +12,20 @@ snake_head_r = pygame.image.load("right.png")
 apple = pygame.image.load("apple.png")
 apple = pygame.image.load("apple.png")
 # 加载蛇身图片
 # 加载蛇身图片
 snake_body = pygame.image.load("body.png")
 snake_body = pygame.image.load("body.png")
+
+x = 210
 while True:
 while True:
     # 监测事件（玩家操作）
     # 监测事件（玩家操作）
     for event in pygame.event.get():
     for event in pygame.event.get():
-        print(event)
+        if event.type == 2:
+            if event.key == 275:
+                x += 30
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
     # 渲染背景图片
     # 渲染背景图片
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
     # 渲染蛇头图片
     # 渲染蛇头图片
-    screen.blit(snake_head_r,(210,90))
+    screen.blit(snake_head_r,(x,90))
     # 渲染苹果图片
     # 渲染苹果图片
     screen.blit(apple,(300,450))
     screen.blit(apple,(300,450))
     # 渲染蛇身图片
     # 渲染蛇身图片