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Checking nicknames

 
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jeroen_005
Voice


Joined: 22 Jun 2008
Posts: 19
PostPosted: Thu Feb 12, 2009 12:39 pm    Post subject: Checking nicknames Reply with quote
Hi,

How can i check if a username contains some letters Very Happy Something like the nick contains "Jeroen" Very Happy

Greetings

Jeroen
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Halfop


Joined: 18 Jan 2009
Posts: 80
PostPosted: Thu Feb 12, 2009 1:24 pm    Post subject: Reply with quote
Hi jeroen_005

You can use strings to do that. If you want to see if a certain nick IamJeroen has "Jeroen", just use this:

Code:

proc { ... } {
if { ([string first jeroen $nick] !=-1) } { ... }
}


Here's an explanation for the "string first" command:

Quote:

string first string1 string2
Search string2 for a sequence of characters that exactly match the
characters in string1. If found, return the index of the first character
in the first such match within string2. If not found, return -1.

(Taken from: http://johoho.eggheads.org/eggdrop/other/guide2tcl.html)


Which means that, in this case, if the return is different from -1, *jeroen* is in the specified nickname. You don't want the index of the first character tha tmatch the other string, so you just have to say the bot that when this is different from -1, make the procedure you'll write.

Understood that?

See ya,
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