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 Entire forum ➜ MUSHclient ➜ General ➜ Total noob needs help

Total noob needs help

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Posted by Nick Gammon   Australia  (23,173 posts)  Bio   Forum Administrator
Date Reply #15 on Thu 27 Aug 2009 07:00 AM (UTC)

Amended on Thu 27 Aug 2009 07:01 AM (UTC) by Nick Gammon

Message
Quote:

[^yells]


I don't think that will work properly. That matches a single letter, which is *not* one of: y, e, l, s.

If you are trying to exclude multiple things, the simplest way to go about it is probably to match anything, and then test for the exclusions in a small script, like this:


<triggers>
  <trigger
   enabled="y"
   group="Eagle Eye/Farsight"
   keep_evaluating="y"
   match="^\*(.*)\*\s+(.*)$"
   regexp="y"
   send_to="12"
   sequence="100"
  >
  <send>

-- exclusions
if string.match ([===[%2]===], "^yells") or
   [===[%2]===] == "is here." then
  return
end

-- not excluded? send it
Send ("gt *%1* is at %2")

</send>
  </trigger>
</triggers>


That doesn't try to exclude things like "is here" in the regular expression, but it then tests in the script for a match on "yells <something" or "is here.".

I used the slightly unusual form of Lua quotes because someone might cause your script to fail by putting quotes in what they say. eg.


*Nick* yells "hello".


- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Twisol   USA  (2,257 posts)  Bio
Date Reply #16 on Thu 27 Aug 2009 07:17 AM (UTC)
Message
I did some experimentation way back about the %1 placeholder strings, and it turns out that MUSHclient escapes the quotes for you before inserting into the script code. You really can just use "%1" and not worry about it.

'Soludra' on Achaea

Blog: http://jonathan.com/
GitHub: http://github.com/Twisol
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Posted by Nick Gammon   Australia  (23,173 posts)  Bio   Forum Administrator
Date Reply #17 on Thu 27 Aug 2009 07:38 AM (UTC)
Message
Yes, I keep forgetting it does that. :)

So this will work:


<triggers>
  <trigger
   enabled="y"
   group="Eagle Eye/Farsight"
   keep_evaluating="y"
   match="^\*(.*)\*\s+(.*)$"
   regexp="y"
   send_to="12"
   sequence="100"
  >
  <send>

-- exclusions
if string.match ("%2", "^yells") or
   "%2" == "is here." then
  return
end

-- not excluded? send it
Send ("gt *%1* is at %2")

</send>
  </trigger>
</triggers>


- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Treant   USA  (10 posts)  Bio
Date Reply #18 on Thu 27 Aug 2009 01:50 PM (UTC)
Message
So send to 12, thats script, i need to put exclusions and all that stuff after the trigger in a script, or if i copy paste that as a plugin, it'll work as is?
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Posted by Nick Gammon   Australia  (23,173 posts)  Bio   Forum Administrator
Date Reply #19 on Thu 27 Aug 2009 08:48 PM (UTC)
Message
It's not a plugin, it is a single trigger. Just copy that into the client:

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


Yes, 12 is send-to-script. Don't try to copy and paste individual lines, follow the instructions on the link there.

It should work as-is, the exclusions are in the small bit of script that is there.

- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Treant   USA  (10 posts)  Bio
Date Reply #20 on Fri 28 Aug 2009 04:28 AM (UTC)
Message
Nick Gammon said:

It's not a plugin, it is a single trigger. Just copy that into the client:

(pasting)

Yes, 12 is send-to-script. Don't try to copy and paste individual lines, follow the instructions on the link there.

It should work as-is, the exclusions are in the small bit of script that is there.


Works like a charm, thanks for the help guys.
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