save project

snake.py

@@ -24,6 +24,9 @@ while True:
     x +=30
     # 将背景图画上去
     screen.blit(background, (0, 0))
+    
+    for i in range(len(mq)-1)
+        screen.blit(body,mq)
     # 将贪吃蛇画上去
     screen.blit(right, (x, y))
     # 将贪吃蛇的身体画上去