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➜ SMAUG
➜ SMAUG coding
➜ Draw Experience as Bar in Prompt/Score
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Draw Experience as Bar in Prompt/Score
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| Posted by
| Jtyler
(1 post) Bio
|
| Date
| Tue 10 Aug 2010 01:09 AM (UTC) |
| Message
| Seen a few examples of bars drawn for health, mana, movement points and have figured out how to do so in my mud... can't seem to find the right expression to use for experience.
if (( exp_level( ch, ch->level + 1 ) - ch->exp ) > 0)
percent = (100 * ( ch->exp ) ) / ( exp_level( ch, ch->level + 1 ) - ch->exp );
else
percent = -1;
if (percent >= 100)
sprintf (pbuf, "&wExp[&Y##########&w]" );
else if (percent >= 90)
sprintf (pbuf, "&wExp[&Y#########&O:&w]" );
else if (percent >= 80)
sprintf (pbuf, "&wExp[&Y########&O::&w]" );
else if (percent >= 70)
sprintf (pbuf, "&wExp[&Y#######&O:::&w]" );
else if (percent >= 60)
sprintf (pbuf, "&wExp[&Y######&O::::&w]" );
else if (percent >= 50)
sprintf (pbuf, "&wExp[&Y#####&O:::::&w]" );
else if (percent >= 40)
sprintf (pbuf, "&wExp[&Y####&O::::::&w]" );
else if (percent >= 30)
sprintf (pbuf, "&wExp[&Y###&O:::::::&w]" );
else if (percent >= 20)
sprintf (pbuf, "&wExp[&Y##&O::::::::&w]" );
else if (percent >= 10)
sprintf (pbuf, "&wExp[&Y#&O:::::::::&w]" );
else
sprintf (pbuf, "&wExp[&O::::::::::&w]" );
break;
does draw a bar, but it fills up about half a level gained expwise rather than when you're about to level up.
Would much appreciate anyone helping me figure this one out, thanks. | | Top |
|
| Posted by
| Nick Gammon
Australia (23,173 posts) Bio
Forum Administrator |
| Date
| Reply #1 on Tue 10 Aug 2010 01:44 AM (UTC) |
| Message
| You've basically got:
current_xp
------------------
next_level - current_xp
So, if you have 100 xp for level 1, and 200 xp for level 2, and you are currently at 150 xp, you will have:
percent = 100 * 150 / (200 - 150)
ie.
percent = 100 * (150 / 50)
ie.
percent = 300
You really want something like:
next_level - current_xp (how far through level we are)
------------------
next_level - current_level (how much xp from start to end of level)
That is, for 150 xp
percent = 100 * (200 - 150) / (200 - 100)
ie.
percent = 100 * 50 / 100
ie.
percent = 50
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- Nick Gammon
www.gammon.com.au, www.mushclient.com | | Top |
|
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