save project

snake.py

@@ -55,9 +55,9 @@ else:
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
-    screen.blit(right,position[-1]
+    screen.blit(snake_head,position[-1])
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
-    for i in range(len(position(-1)):
+    for i in range(len(position)-1):
         screen.blit(body,position[i])
         screen.blit(body,position[i])
     #screen.blit(body, (210, 120))
     #screen.blit(body, (210, 120))
     #screen.blit(body, (180, 120))
     #screen.blit(body, (180, 120))