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➜ SMAUG
➜ SMAUG coding
➜ Anyone wanna help?
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| Posted by
| Zunit1920
(10 posts) Bio
|
| Date
| Tue 13 Dec 2005 10:12 PM (UTC) |
| Message
| Ok here the problem i get this error when i try to compile my mud:
act_comm.c: In function `do_teach':
act_comm.c:1220: warning: `vch' might be used uninitialized in this function
Code refers to this:
CHAR_DATA *vch;
and it is used here:
if( is_android( vch ) || is_superandroid( vch ) || is_bio( vch ) )
{
ch_printf(ch, "Androids can't learn this way.\n\r");
return;
} | | Top |
|
| Posted by
| Zeno
USA (2,871 posts) Bio
|
| Date
| Reply #1 on Tue 13 Dec 2005 10:21 PM (UTC) |
| Message
| | It's not an error, it's a warning. It shouldn't prevent a compile. |
Zeno McDohl,
Owner of Bleached InuYasha Galaxy
http://www.biyg.org | | Top |
|
| Posted by
| Zunit1920
(10 posts) Bio
|
| Date
| Reply #2 on Tue 13 Dec 2005 10:37 PM (UTC) |
| Message
| Ok sry it wasnt because of that...
It was because of this
if( IS_NPC( vch ) )
{
ch_printf( ch, "Not on NPC's.\n\r" );
return;
}
But if i just ignore the warning and i use the skill it crashes the mud:/ | | Top |
|
| Posted by
| Zeno
USA (2,871 posts) Bio
|
| Date
| Reply #3 on Tue 13 Dec 2005 10:41 PM (UTC) |
| Message
| | Well, just like the warning says. The variable may not be uninitialized. Which means vch may be nothing. You have to define it. |
Zeno McDohl,
Owner of Bleached InuYasha Galaxy
http://www.biyg.org | | Top |
|
| Posted by
| Zunit1920
(10 posts) Bio
|
| Date
| Reply #4 on Tue 13 Dec 2005 10:42 PM (UTC) |
| Message
| right now its CHAR_DATA *vch;
Even when i put CHAR_DATA *vch = NULL; it crashes idk what to put instead of NULL | | Top |
|
| Posted by
| Zeno
USA (2,871 posts) Bio
|
| Date
| Reply #5 on Tue 13 Dec 2005 10:43 PM (UTC) |
| Message
| | That's declaring it. You need to make vch something. Like, who it is. I don't know what you expect to do, so I can't really suggest what to do. |
Zeno McDohl,
Owner of Bleached InuYasha Galaxy
http://www.biyg.org | | Top |
|
| Posted by
| Zunit1920
(10 posts) Bio
|
| Date
| Reply #6 on Tue 13 Dec 2005 11:07 PM (UTC) Amended on Tue 13 Dec 2005 11:08 PM (UTC) by Zunit1920
|
| Message
| The command i created was do_teach
And all i want is if statement to do is check if its a computer (meaning not a player) and if it is a computer say not on npc's
vch is used also with the is_android(vch) and all that from earlier
You have any idea of what to put intead of NULL? | | Top |
|
| Posted by
| Zeno
USA (2,871 posts) Bio
|
| Date
| Reply #7 on Tue 13 Dec 2005 11:23 PM (UTC) |
| Message
| | Yes, but you said "check if its...". I still don't know enough. What is "it"? Look over other functions like do_consider, maybe? |
Zeno McDohl,
Owner of Bleached InuYasha Galaxy
http://www.biyg.org | | Top |
|
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