变量请教

rubble

#var fangxiang {east|southeast|south|southwest|west|northwest|north|northeast|eastup|southup|westup|northup|eastdown|southdown|westdown|northdown|up|dowm|enter|out}
#var fangxiangb {west|northwest|north|northeast|east|southeast|south|southwest|westdown|northdown|eastdown|southdown|westup|northup|eastup|southup|down|up|out|enter}
#fun back [email=%item@fangxiangb,%ismember(%1,@fangxiang]%item(@fangxiangb,%ismember(%1,@fangxiang[/email]))

上面是别人的写的
这back怎么看不懂,
定义函数及变量赋值里可以用[]吗?好像只有462可以啊,但462不支持item
求高手解释下#fun back

另
temp_path=%item( @exit, 1)
#var path [email={@temp_path]{@temp_path[/email]}
path赋值也没看懂

北大侠客行MUD，中国最好的MUD

alucar

哪里弄来的代码？被加进html的东西了，把[]和里面的东西无视掉就能看懂了

rubble

以前的
http://pkuxkx.net//forum/viewthr ... %B1%E9%C0%FA&page=1
关于遍历

thank....

bluse

#fun back [email=%item@fangxiangb,%ismember(%1,@fangxiang]%item(@fangxiangb,%ismember(%1,@fangxiang[/email]))


这个应该是
#fun back %item@fangxiangb,%ismember(%1,@fangxiang%item(@fangxiangb,%ismember(%1,@fangxiang))

rubble

经测试为
#fun back %item( @fangxiangb, %ismember( %1, @fangxiang))
已搞定

现在可以自动走迷宫了
thank all