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➜ SMAUG
➜ SMAUG coding
➜ Display hp as a percent in score
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Display hp as a percent in score
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| Posted by
| SirRoughknight
(19 posts) Bio
|
| Date
| Mon 11 Jan 2010 06:27 PM (UTC) Amended on Mon 11 Jan 2010 06:39 PM (UTC) by SirRoughknight
|
| Message
| I'm using SmaugFUSS 1.9
Was wondering, I added in a new token from the prompts to display them as a "life" bar for the character pretty much from observing the C/c tokens.
case 'J':
if (ch->max_hit > 0)
percent = (100 * ch->hit ) / ch->max_hit;
else
percent = -1;
if (percent >= 100)
sprintf (pbuf, "&wLife[&R|||&Y||||&G|||&w]" );
else if (percent >= 90)
sprintf (pbuf, "&wLife[&R|||&Y||||&G||-&w]" );
else if (percent >= 80)
sprintf (pbuf, "&wLife[&R|||&Y||||&G|--&w]" );
else if (percent >= 70)
sprintf (pbuf, "&wLife[&R|||&Y||||&G---&w]" );
else if (percent >= 60)
sprintf (pbuf, "&wLife[&R|||&Y|||-&G---&w]" );
else if (percent >= 50)
sprintf (pbuf, "&wLife[&R|||&Y||--&G---&w]" );
else if (percent >= 40)
sprintf (pbuf, "&wLife[&R|||&Y|---&G---&w]" );
else if (percent >= 30)
sprintf (pbuf, "&wLife[&R|||&Y----&G---&w]" );
else if (percent >= 20)
sprintf (pbuf, "&wLife[&R||-&Y----&G---&w]" );
else if (percent >= 10)
sprintf (pbuf, "&wLife[&R|--&Y----&G---&w]" );
else
sprintf (pbuf, "&wLife[&R-&r-&R-&r-&R-&r-&R-&r-&R-&r-&w]" );
break;
The next step I wanted to take was displaying the character's hitpoints as "Life: ???% of 100%", in the score command but I must admit I'm a little lost.
Any help would be greatly appreciated in advance. | | Top |
|
| Posted by
| Zeno
USA (2,871 posts) Bio
|
| Date
| Reply #1 on Mon 11 Jan 2010 11:03 PM (UTC) |
| Message
| | Just take that formula you used for the int percent you have there and put it in score. |
Zeno McDohl,
Owner of Bleached InuYasha Galaxy
http://www.biyg.org | | Top |
|
| Posted by
| SirRoughknight
(19 posts) Bio
|
| Date
| Reply #2 on Tue 12 Jan 2010 12:43 AM (UTC) Amended on Tue 12 Jan 2010 12:53 AM (UTC) by SirRoughknight
|
| Message
| I changed the following:
void do_score( CHAR_DATA* ch, const char* argument )
{
char buf[MAX_STRING_LENGTH];
char buf2[MAX_STRING_LENGTH];
char buf3[MAX_STRING_LENGTH];
char buf4[MAX_STRING_LENGTH];
AFFECT_DATA *paf;
int iLang;
int percent;//added int percent;
And added in:
if (ch->max_hit > 0)
percent = (100 * ch->hit ) / ch->max_hit;
else
percent = -1;
snprintf( buf, "%3.3d%", percent ); //line 265
pager_printf(ch, "Life: %s Gold: %-13s Save: %s\r",
buf, num_punct( ch->gold ),
ch->save_time ? ctime( &( ch->save_time ) ) : "None this session.\n" );
Compiled with the following errors:
Compiling o/player.o....
cc1plus: warnings being treated as errors
player.c: In function 'void do_score(CHAR_DATA*, const char*)':
player.c:265: warning: ' ' flag used with '%o' printf format
player.c:265: warning: too few arguments for format
make[1]: *** [o/player.o] Error 1
make: *** [all] Error 2
| | Top |
|
| Posted by
| Twisol
USA (2,257 posts) Bio
|
| Date
| Reply #3 on Tue 12 Jan 2010 12:52 AM (UTC) |
| Message
|
SirRoughknight said:
player.c: In function 'void do_score(CHAR_DATA*, const char*)':
player.c:265: warning: ' ' flag used with '%o' printf format
player.c:265: warning: too few arguments for format
Those warnings brought me to look at printf-like calls. It sounded like you have a blank format wildcard, because it's expecting more parameters than you passed. Sure enough:
snprintf( buf, "%3.3d%", percent );
Change that to:
snprintf( buf, "%3.3d%%", percent );
A %% in printf() outputs one %. |
'Soludra' on Achaea
Blog: http://jonathan.com/
GitHub: http://github.com/Twisol | | Top |
|
| Posted by
| SirRoughknight
(19 posts) Bio
|
| Date
| Reply #4 on Tue 12 Jan 2010 12:58 AM (UTC) |
| Message
| Changed it to %3.3d%%
Did a make clean, tried to compile again.
Got the same errors as before. | | Top |
|
| Posted by
| Nick Gammon
Australia (23,169 posts) Bio
Forum Administrator |
| Date
| Reply #5 on Tue 12 Jan 2010 01:35 AM (UTC) |
| Message
| See "man snprintf":
SYNOPSIS
#include <stdio.h>
int printf(const char *format, ...);
int fprintf(FILE *stream, const char *format, ...);
int sprintf(char *str, const char *format, ...);
int snprintf(char *str, size_t size, const char *format, ...);
The second argument should be a size. |
- Nick Gammon
www.gammon.com.au, www.mushclient.com | | Top |
|
| Posted by
| SirRoughknight
(19 posts) Bio
|
| Date
| Reply #6 on Tue 12 Jan 2010 03:11 AM (UTC) Amended on Tue 12 Jan 2010 03:39 AM (UTC) by SirRoughknight
|
| Message
|
if (ch->max_hit > 0)
percent = (100 * ch->hit ) / ch->max_hit;
else
percent = -1;
snprintf( buf, MAX_STRING_LENGTH, "%-3d", percent );
pager_printf(ch, "Life: %s of 100 Gold: %-13s Save: %s\r",
buf, num_punct( ch->gold ),
ch->save_time ? ctime( &( ch->save_time ) ) : "None this session.\n" );
Displays perfectly how I wanted it.
Thank you very much Twisol, Zeno, and Nick. Ya'll are Aces. | | Top |
|
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