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Lua Beginner

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Posted by Nick Gammon Australia (23,165 posts) Bio Forum Administrator

Date

Reply #15 on Thu 01 Apr 2010 09:48 PM (UTC)

Amended on Thu 01 Apr 2010 09:51 PM (UTC) by Nick Gammon

Message

Yes you are on the right track. Combined with a bit of table handling. This should do it:


<aliases>
  <alias
   match="show_groups"
   enabled="y"
   send_to="12"
   sequence="100"
  >
  <send>

local tl = GetTriggerList()
if not tl then
  print "No triggers"
  return
end -- if

local groups = {}

-- work out which ones enabled 

for k, v in ipairs (tl) do

  local group = GetTriggerOption (v, "group")
 
  -- create table entry for this group first time around
  groups [group] = groups [group] or { enabled = 0, disabled = 0 }
 
  if GetTriggerOption (v, "enabled") == 1 then
    groups [group].enabled = groups [group].enabled + 1
  else
    groups [group].disabled = groups [group].disabled + 1
  end -- if

end -- for

-- show results, per group

for k, v in pairs (groups) do
  ColourTell ("white", "", string.format ("%%15s: ", k))
  if v.enabled &gt; 0 then
    ColourTell ("green", "", string.format ("%%i enabled ", v.enabled))
  end -- if
  if v.disabled &gt; 0 then
    ColourTell ("yellow", "", string.format ("%%i disabled ", v.disabled))
  end -- if
  Note ""  -- new line

end -- for

</send>
  </alias>
</aliases>

For advice on how to copy the above, and paste it into MUSHclient, please see Pasting XML.

A whole group is not necessarily enabled (so this alias shows, per group, how many in that group are enabled and how many disabled).

- Nick Gammon

www.gammon.com.au, www.mushclient.com

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Posted by

AaronM86 (42 posts) Bio

Date

Reply #16 on Thu 01 Apr 2010 10:18 PM (UTC)

Message

Ah, excellent! I had attempted to set this up all morning lol, kept running into a bit of trouble. I see what I was doing wrong now. Thanks :D Appreciate it a ton.

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