save project

snake.py

@@ -23,7 +23,8 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
+    for i in range(len(postion)-1)
+        screen.blit(body,postion[i] )
     # 将贪吃蛇的身体画上去
     screen.blit(body, (210, 120))
     screen.blit(body, (180, 120))