auto save

snake.py

@@ -22,13 +22,13 @@ while True:
     screen.blit(background,(0,0))
 
     #将朝右的头画上去
-    screen.blit(right,(240,120))
+    screen.blit(right,(270,120))
 
     #将身体画上去
-    screen.blit(body,(220,120))
-    screen.blit(body,(190,120))
-    screen.blit(body,(160,120))
-    screen.blit(body,(130,120))
+    screen.blit(body,(240,120))
+    screen.blit(body,(210,120))
+    screen.blit(body,(180,120))
+    screen.blit(body,(150,120))
     
     #将苹果画上去
     screen.blit(food,(0,0))