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 Entire forum ➜ MUSHclient ➜ Jscript ➜ doAfterSpecial Error

doAfterSpecial Error

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Posted by Avian   (7 posts)  Bio
Date Sat 13 Jan 2007 09:37 AM (UTC)
Message
What does this error mean...?

Expected ')'
Line in error:
world.doAfterSpecial(4,"setVariable("flagAction","false");",12);

I tried using \ on the setVariable marks, but... no good.
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Posted by David Haley   USA  (3,881 posts)  Bio
Date Reply #1 on Sat 13 Jan 2007 11:50 AM (UTC)
Message
Looks like you need to escape the inner quotes, like so:

world.doAfterSpecial(4,"setVariable(\"flagAction\",\"false\");",12);

Is that what you meant about putting a \ in front of the marks? Could you show exactly what you did?

David Haley aka Ksilyan
Head Programmer,
Legends of the Darkstone

http://david.the-haleys.org
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Posted by Avian   (7 posts)  Bio
Date Reply #2 on Sat 13 Jan 2007 07:41 PM (UTC)
Message
world.setVariable("flagAction","true");
world.send("shatter left arm @x");
world.doAfterSpecial(4,"setVariable(\"flagAction\",\"false\");",12);

That's my exact code. Variables are expanded... and it's a regular expression alias with ^sla$ as the command.

It sends to Script.
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Posted by Avian   (7 posts)  Bio
Date Reply #3 on Sat 13 Jan 2007 07:44 PM (UTC)
Message
I also tried escaping the parentheses and the semicolon... no good either.
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Posted by Nick Gammon   Australia  (23,169 posts)  Bio   Forum Administrator
Date Reply #4 on Sun 14 Jan 2007 03:31 AM (UTC)
Message
The problem here is that in "send to script", MUSHclient expands out backslashed sequences itself, before passing the text to the script engine. Thus you have to double-escape it. This worked for me:


world.setVariable("flagAction","true");
world.send("shatter left arm @x");
world.doAfterSpecial(4,"setVariable(\\"flagAction\\",\\"false\\");",12);


- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Avian   (7 posts)  Bio
Date Reply #5 on Sun 14 Jan 2007 04:29 AM (UTC)
Message
Oh, awesome, thanks!
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