save project

snake.py

@@ -26,10 +26,10 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (x, y))
+    screen.blit(right, position[-1]）
     # 将贪吃蛇的身体画上去
-    for i in range(position):
-        screen.blit(right,position[i])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
 
     # 将果实画上去
     screen.blit(food, (360, 300))