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Copying affects?

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Posted by AlaricX   (23 posts)  [Biography] bio
Date Mon 01 Jul 2002 12:52 AM (UTC)
Message
How would i copy affects from one obj to another? the code i have segfaults on quit, save, and drop (afaik), my current code is

for(paf = gem->first_affect; paf; paf = next_aff)
{
CREATE(paf2, AFFECT_DATA, 1);
paf2->type = paf->type;
paf2->duration = paf->duration;
paf2->location = paf->location;
paf2->modifier = paf->modifier;
xCLEAR_BITS(paf2->bitvector);
paf2->next = NULL;
LINK(paf, weapon->first_affect, weapon->last_affect, next, prev);
next_aff = paf->next;
}


(it is imbue code, take effects from a gem at a ceratin wear location adn put them on a weapon, extract the gem and make the weapon like: A/An (x) imbued (x) using myobj so its not like A ruby imbued a finely honed sword) any help is appreciated, thanks
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Posted by Nick Gammon   Australia  (23,000 posts)  [Biography] bio   Forum Administrator
Date Reply #1 on Wed 03 Jul 2002 12:06 AM (UTC)
Message
I'm a bit worried about the LINK line, it looks like you are linking the new affect to the old object.
- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Chris L   USA  (57 posts)  [Biography] bio
Date Reply #2 on Wed 03 Jul 2002 04:41 PM (UTC)

Amended on Wed 03 Jul 2002 04:42 PM (UTC) by Chris L

Message
k heres a shot

if ( gem->first_affect )
for ( paf = gem->first_affect; paf; paf = paf->next )
{
CREATE( paf2, AFFECT_DATA, 1 );
paf2->type = paf->type;
paf2->duration = paf->duration;
paf2->location = paf->location;
paf2->modifier = paf->modifier;
paf2->bitvector = paf->bitvector;
paf2->next = NULL;
paf2->prev = NULL;

LINK( paf2, weapon->first_affect, weapon->last_affect, next, prev );
top_affect++;
}

work? or did i miss/add something? =)
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Posted by AlaricX   (23 posts)  [Biography] bio
Date Reply #3 on Sat 06 Jul 2002 10:01 PM (UTC)
Message
Nope, that didnt work. thanks for the effort. still open for ideas

-AX
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Posted by Chris L   USA  (57 posts)  [Biography] bio
Date Reply #4 on Sun 07 Jul 2002 02:28 AM (UTC)
Message
what didnt work? was there an error or did it not add the affects, if it was a error what was it? elaborate a lil =)
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Posted by AlaricX   (23 posts)  [Biography] bio
Date Reply #5 on Sun 07 Jul 2002 02:40 AM (UTC)
Message
Didnt copy affects. sorry for the brief elasticity.

--AX
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Posted by Nick Gammon   Australia  (23,000 posts)  [Biography] bio   Forum Administrator
Date Reply #6 on Sun 07 Jul 2002 10:43 PM (UTC)
Message
What is "weapon"? The old object or the new one?
- Nick Gammon

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