这是一个迷宫游戏，通过W，S，A，D分别控制目标的上下左右移动遇到障碍物时给出错误提示。。最后输出成绩

注：该程序需调用文件来构画出游戏界面-This is a maze game, by W, S, A, D, respectively, the upper and lower control objectives and move around an obstacle when the error is given. . Final output results Note: This program structure to be called to draw the game interface files