// caoyuan1.c 草原inherit ROOM;void create(){        set("short", "草原");        set("long", @LONG你走進(jìn)了這遍綿綿不絕的大草原，腳下是寸厚的青草，軟綿綿的還真不好走，看來買匹馬來代步到是的好主意。北邊和西邊都有好多帳篷，往東可以看見沙漠的邊緣。LONG);        set("exits", ([            "southeast" : __DIR__"caoyuan",            "west" : __DIR__"pmchang",            "south" : __DIR__"caoyuan1",            "northup" : __DIR__"caoyuan3",        ]));        set("outdoors", "gaochang");        setup();        replace_program(ROOM);}