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myddrun
Wanderer
Joined: 31 Mar 2005
Posts: 58
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 Posted: Tue Feb 02, 2010 2:42 pm
How do I ignore certain lines when using subregex
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I'm using some code to grab a list of all players on line at a given time. The output is basically as follows.
| Code: |
------------------] Players [----------------------------------
Name1 Name2 Name3 Name4 Name5
Name6 Name7 Name8 Name9 Name10
-----------> TEXT HERE CAN CHANGE <--------------------- |
The number of spaces between the names can change and so can the text between the > < .
I’m using code something like this
| Code: |
#TRIGGER "WhoStart" {-----~] Players ~[--------} {#VAR PlayerList ""}
#COND {(*)} {#FORALL %subregex( "%1"+, "\s+|-|>|<", "|") {#ADDITEM Playerlist "%i"}} {manual}
#TRIGGER "WhoStop" {----~> There are (*) players ~<--- } {#VAR PlayerCount %1;#STATE WhoStart 1} |
I can get everything I need to in to a string list. However it’s also includes the last line where I’ve put “Text Here Can Change”. I can filter out the the - < and > characters, but it still grabs the "TEXT HERE CAN CHANGE" part of the line.
In this code is there any way I can ignore any line starting with a hyphen so it doesn’t pass the words in to my variable?
Thanks! |
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Last edited by myddrun on Thu Feb 04, 2010 1:23 pm; edited 2 times in total |
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myddrun
Wanderer
Joined: 31 Mar 2005
Posts: 58
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Posted: Tue Feb 02, 2010 5:30 pm
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Just had a thought of course. I'll try messing about with that (*) in the Cond trigger. 
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MattLofton
GURU
Joined: 23 Dec 2000
Posts: 4834
Location: USA
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Posted: Tue Feb 02, 2010 7:20 pm
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#if (%1 = %begins(%1,"-")) {stuff you do for the hyphen lines;#state WhoStart 0} {stuff you do to grab who names}
WhoStop doesn't need the #state command, either. With it there, the WhoStart Trigger will never fire on the initial hyphen line on subsequent uses (thereby not resetting your player variable) and your #condition pattern will be essentially exposed to the entire text stream from the game. |
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EDIT: I didn't like my old signature |
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myddrun
Wanderer
Joined: 31 Mar 2005
Posts: 58
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Posted: Wed Feb 03, 2010 7:42 am
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| MattLofton wrote: |
#if (%1 = %begins(%1,"-")) {stuff you do for the hyphen lines;#state WhoStart 0} {stuff you do to grab who names}
WhoStop doesn't need the #state command, either. With it there, the WhoStart Trigger will never fire on the initial hyphen line on subsequent uses (thereby not resetting your player variable). |
I think that was a typo on my part. My whostop has #State Whostart 0 not 1. :)
Anyway, I messed around the trigger in the cond from (*) to ([A-Za-z ~ ]) to only trigger on lines with letters or spaces.
It's been so long that I've player with zmud that I've nearly forgotten the little I knew. :D |
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