借个位来记录一下路径后转函数

kman

1. 
   
2. #fu backway {%if(%len(%1)>0,%if(%1=n or %1=north,south,%if(%1=s or %1=south,north,%if(%1=e or %1=east,west,%if(%1=w or %1=west,east,%if(%1=ne or %1=northeast,southwest,%if(%1=nw or %1=northwest,southeast,%if(%1=se or %1=southeast,northwest,%if(%1=sw or %1=southwest,northeast,%if(%1=nu or %1=nortup,southdown,%if(%1=su or %1=southup,northdown,%if(%1=eu or %1=eastup,westdown,%if(%1=wu or %1=westup,eastdown,%if(%1=nd or %1=northdown,southup,%if(%1=sd or %1=southdown,nortup,%if(%1=ed or %1=eastdown,westup,%if(%1=wd or %1=westdown,eastup,%if(%1=out,enter,%if(%1=enter,out,%if(%1=up,down,%if(%1=down,up,"")))))))))))))))))))),"")}
   

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