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➜ SMAUG
➜ SMAUG coding
➜ Not sure how to make this work
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Not sure how to make this work
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| Posted by
| Gtr
(38 posts) Bio
|
| Date
| Sat 19 Jun 2004 10:06 AM (UTC) Amended on Sat 19 Jun 2004 11:43 AM (UTC) by Gtr
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| Message
| I'm trying to use:
if ( ( obj = get_eq_char( ch, arg1 ) ) == NULL )
I'm aware thats wrong, "warning: passing arg 2 of `get_eq_char' makes integer from pointer without a cast ". told me so heh. I was wondering if anyone knew how I could get this to work correctly? | | Top |
|
| Posted by
| Greven
Canada (835 posts) Bio
|
| Date
| Reply #1 on Sat 19 Jun 2004 05:31 PM (UTC) |
| Message
| | Yes, the second argument, what you have as "argument" needs to be one of the defined wear locations, usually of the format "WEAR_*", like " WEAR_DUAL_WIELD", try one of those. |
Nobody ever expects the spanish inquisition!
darkwarriors.net:4848
http://darkwarriors.net | | Top |
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| Posted by
| Nick Cash
USA (626 posts) Bio
|
| Date
| Reply #2 on Sat 19 Jun 2004 09:32 PM (UTC) |
| Message
| | Or if you are doing it with user input I think you need to make it a number, in which it would be atoi( arg1 ) or something such as that. |
~Nick Cash
http://www.nick-cash.com | | Top |
|
| Posted by
| David Haley
USA (3,881 posts) Bio
|
| Date
| Reply #3 on Sun 20 Jun 2004 02:51 AM (UTC) |
| Message
| | It may be more complicated than a simple atoi, because you might be trying to convert e.g. "body" to WEAR_BODY - atoi("body") will return 0. I'd imagine that there already is a routine written for this (check oset wear, or something like that) but if not it's fairly straightforward to write. |
David Haley aka Ksilyan
Head Programmer,
Legends of the Darkstone
http://david.the-haleys.org | | Top |
|
| Posted by
| Gtr
(38 posts) Bio
|
| Date
| Reply #4 on Sun 20 Jun 2004 03:10 AM (UTC) |
| Message
| | Basicly I'm trying to get it to check if the charecter is wearing what the argument says. I'm sure theres a simple way to go about this, thanks for helping so far, I think I'll check out do_remove. See if maby that can help. | | Top |
|
| Posted by
| David Haley
USA (3,881 posts) Bio
|
| Date
| Reply #5 on Sun 20 Jun 2004 03:21 AM (UTC) |
| Message
| | The function get_eq_char() is used for determining what equipment is at a particular location (represented by an integer), not if the argument is worn the player. I'd suggest looking at do_remove as you said, or the mud progs that check is_worn or something like that. In any case it should be a simple linear search over ch->first_carrying to ch->last_carrying, making sure the wearloc is not -1. |
David Haley aka Ksilyan
Head Programmer,
Legends of the Darkstone
http://david.the-haleys.org | | Top |
|
| Posted by
| Gtr
(38 posts) Bio
|
| Date
| Reply #6 on Sun 20 Jun 2004 03:45 AM (UTC) |
| Message
| | Heh, I'm getting better and better at this coding thing, guess I just needed to spend a few hours not doing it. Figured out how, and thanks for the help guys. | | Top |
|
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