LUA Lua is the programming language that AckFUSS embeds to provide scripting capability instead of MOBPROGS. There is also a lua command for immortals to use in testing scripts manually. To invoke a script, use 'lua <script>', ie, 'lua myscript.lua'. All players by default have Lua scripts enabled on them; NPCs do not. To enable scripting on an NPC you need to associate a script with the NPC's vnum in the OLC. This is settable in medit by using 'script <script>' or 'script -' to remove it. Rooms and objects are also scriptable in the same manner; all being turned off by default.