// mg-indoor.c 迷宮大門#include <ansi.h>#include <room.h>inherit ROOM;void create(){        set("short", CYN "高昌迷宮" NOR);        set("long", "突然之間，眼前豁然開朗，出現一大片空地，盡頭處又有兩扇"HIM"鐵門"NOR"(tiemen)，嵌在大山巖中。幾到亮光從門縫中射出來。\n");        set("exits", ([              "east" : __DIR__"mg3",              "west" : __DIR__"mg4",                   ]));                set("no_sleep_room", 1);        set("item_desc",([                    "tiemen" : "鐵門依稀裂開了一條縫，從里面透出了一絲光亮。你應該可以打開(open)它。\n", 	  ]));        setup(); }void init(){        add_action("do_move","open");}int do_move(string arg){        object room;        if( !arg || arg!="tiemen" ) return 0;        if(!(room = find_object(__DIR__"tianjin")))        room = load_object(__DIR__"tianjin");        if(!room->query("exits")){         message("vision","突然從鐵門里傳出一陣打聲，看來還是不要打開鐵門為好。\n", this_object() );         return 1;         }               message("vision","鐵門忽然發出軋軋的聲音，向一側緩緩移開，露出一個光亮的出口。\n", this_object() );        set("exits/northup", __DIR__"tianjin");        room->set("exits/southdown", __FILE__);        message("vision", "鐵門忽然發出軋軋的聲音，露出一個出口。\n",room );          remove_call_out("close_door");        call_out("close_door", 5);        return 1;}void close_door(){        object room;        if( !query("exits/northup") ) return;        message("vision","忽然一陣軋軋的聲音，鐵門又緩緩地合上了。\n", this_object() );        if( room = load_object(__DIR__"tianjin") ) {                room->delete("exits/southdown");                message("vision", "鐵門忽然發出軋軋的聲音，緩緩地移回原處，將出口遮住了。\n", room );                  }        delete("exits/northup");}