<!-- MHonArc v2.4.4 --> <!--X-Subject: [MUD-Dev] Re: Methods to Reduce Ecological Wipeout --> <!--X-From-R13: X Q Znjerapr <pynjNhaqre.rate.ftv.pbz> --> <!--X-Date: Wed, 12 Aug 1998 14:43:42 -0700 --> <!--X-Message-Id: 199808122143.OAA09383#under,engr.sgi.com --> <!--X-Content-Type: text/plain --> <!--X-Reference: 11A17AA2B9EAD111BCEA00A0C9B41793760955#forest,origin.ea.com --> <!--X-Head-End--> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title>MUD-Dev message, [MUD-Dev] Re: Methods to Reduce Ecological Wipeout</title> <!-- meta name="robots" content="noindex,nofollow" --> <link rev="made" href="mailto:claw#under,engr.sgi.com"> </head> <body background="/backgrounds/paperback.gif" bgcolor="#ffffff" text="#000000" link="#0000FF" alink="#FF0000" vlink="#006000"> <font size="+4" color="#804040"> <strong><em>MUD-Dev<br>mailing list archive</em></strong> </font> <br> [ <a href="../">Other Periods</a> | <a href="../../">Other mailing lists</a> | <a href="/search.php3">Search</a> ] <br clear=all><hr> <!--X-Body-Begin--> <!--X-User-Header--> <!--X-User-Header-End--> <!--X-TopPNI--> Date: [ <a href="msg00693.html">Previous</a> | <a href="msg00695.html">Next</a> ] Thread: [ <a href="msg00682.html">Previous</a> | <a href="msg00683.html">Next</a> ] Index: [ <A HREF="author.html#00694">Author</A> | <A HREF="#00694">Date</A> | <A HREF="thread.html#00694">Thread</A> ] <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> <H1>[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</H1> <HR> <!--X-Subject-Header-End--> <!--X-Head-of-Message--> <UL> <LI><em>To</em>: <A HREF="mailto:mud-dev#kanga,nu">mud-dev#kanga,nu</A></LI> <LI><em>Subject</em>: [MUD-Dev] Re: Methods to Reduce Ecological Wipeout </LI> <LI><em>From</em>: J C Lawrence <<A HREF="mailto:claw#under,engr.sgi.com">claw#under,engr.sgi.com</A>></LI> <LI><em>Date</em>: Wed, 12 Aug 1998 14:43:26 -0700</LI> <LI><em>Reply-To</em>: <A HREF="mailto:mud-dev#kanga,nu">mud-dev#kanga,nu</A></LI> </UL> <!--X-Head-of-Message-End--> <!--X-Head-Body-Sep-Begin--> <HR> <!--X-Head-Body-Sep-End--> <!--X-Body-of-Message--> <PRE> On Wed, 12 Aug 1998 10:13:24 -0500 Koster, Raph<rkoster#origin,ea.com> wrote: > UO's original system spawned creatures via two methods: > 1) reproduction when two parents of the same type had met their > needs for food. 2) spawn when excess food of a particular type was > laying around and not being consumed. > The breakdown occurred when all the food was grabbed and all the > creatures were killed before they managed to find any. Given this, > the computation power spent on the AL code was wasted and therefore > the AL code was disabled. > We ended up with a region-based spawning system that is not very > fancy, moderately functional, fairly predictable, and far from > cutting edge. But we do have plans to go back to the AL. JSSS (my new web toy) contains an interesting article on this area in its first issue: <A HREF="http://www.soc.surrey.ac.uk/JASSS/1/1/1.html">http://www.soc.surrey.ac.uk/JASSS/1/1/1.html</A> While it probably goes into greater depth than many here are interested, they consider a wide range of factors which contribute to the population curve behaviours. Good stuff. -- J C Lawrence Internet: claw#null,net (Contractor) Internet: coder#ibm,net ---------(*) Internet: claw#under,engr.sgi.com ...Honourary Member of Clan McFud -- Teamer's Avenging Monolith... </PRE> <!--X-Body-of-Message-End--> <!--X-MsgBody-End--> <!--X-Follow-Ups--> <HR> <!--X-Follow-Ups-End--> <!--X-References--> <UL><LI><STRONG>References</STRONG>: <UL> <LI><STRONG><A NAME="00682" HREF="msg00682.html">[MUD-Dev] RE: Methods to Reduce Ecological Wipeout</A></STRONG> <UL><LI><EM>From:</EM> "Koster, Raph" <rkoster#origin,ea.com></LI></UL></LI> </UL></LI></UL> <!--X-References-End--> <!--X-BotPNI--> <UL> <LI>Prev by Date: <STRONG><A HREF="msg00693.html">[MUD-Dev] Re: [CODE] [LANGUAGE/PLATFORM SPECIFIC] My Event Engine</A></STRONG> </LI> <LI>Next by Date: <STRONG><A HREF="msg00695.html">[MUD-Dev] Re: [CODE] [LANGUAGE/PLATFORM SPECIFIC] My Event Engine</A></STRONG> </LI> <LI>Prev by thread: <STRONG><A HREF="msg00682.html">[MUD-Dev] RE: Methods to Reduce Ecological Wipeout</A></STRONG> </LI> <LI>Next by thread: <STRONG><A HREF="msg00683.html">[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</A></STRONG> </LI> <LI>Index(es): <UL> <LI><A HREF="index.html#00694"><STRONG>Date</STRONG></A></LI> <LI><A HREF="thread.html#00694"><STRONG>Thread</STRONG></A></LI> </UL> </LI> </UL> <!--X-BotPNI-End--> <!--X-User-Footer--> <!--X-User-Footer-End--> <ul><li>Thread context: <BLOCKQUOTE><UL> <LI><STRONG>[MUD-Dev] free XML Parser (was Re: clients anyone?...)</STRONG>, <EM>(continued)</EM> <ul compact> <ul compact> <ul compact> <ul compact> <LI><strong><A NAME="00754" HREF="msg00754.html">[MUD-Dev] free XML Parser (was Re: clients anyone?...)</A></strong>, James Wilson <a href="mailto:jwilson#rochester,rr.com">jwilson#rochester,rr.com</a>, Tue 18 Aug 1998, 00:47 GMT </LI> </ul> </ul> </ul> </ul> </LI> <LI><strong><A NAME="00688" HREF="msg00688.html">[MUD-Dev] JASSS: The Journal of Artificial Societies and Social Simulation</A></strong>, J C Lawrence <a href="mailto:claw#under,engr.sgi.com">claw#under,engr.sgi.com</a>, Wed 12 Aug 1998, 17:40 GMT <LI><strong><A NAME="00685" HREF="msg00685.html">[MUD-Dev] ADMIN: Over quoting (again)</A></strong>, J C Lawrence <a href="mailto:claw#under,engr.sgi.com">claw#under,engr.sgi.com</a>, Wed 12 Aug 1998, 17:01 GMT <LI><strong><A NAME="00682" HREF="msg00682.html">[MUD-Dev] RE: Methods to Reduce Ecological Wipeout</A></strong>, Koster, Raph <a href="mailto:rkoster#origin,ea.com">rkoster#origin,ea.com</a>, Wed 12 Aug 1998, 15:15 GMT <UL> <LI><strong><A NAME="00694" HREF="msg00694.html">[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</A></strong>, J C Lawrence <a href="mailto:claw#under,engr.sgi.com">claw#under,engr.sgi.com</a>, Wed 12 Aug 1998, 21:43 GMT </LI> </UL> <UL> <li><Possible follow-up(s)><br> <LI><strong><A NAME="00683" HREF="msg00683.html">[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</A></strong>, quzah <a href="mailto:quzah#geocities,com">quzah#geocities,com</a>, Wed 12 Aug 1998, 16:33 GMT </LI> <LI><strong><A NAME="00686" HREF="msg00686.html">[MUD-Dev] RE: Methods to Reduce Ecological Wipeout</A></strong>, Michael.Willey <a href="mailto:Michael.Willey#abnamro,com">Michael.Willey#abnamro,com</a>, Wed 12 Aug 1998, 17:03 GMT </LI> <LI><strong><A NAME="00687" HREF="msg00687.html">[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</A></strong>, Michael.Willey <a href="mailto:Michael.Willey#abnamro,com">Michael.Willey#abnamro,com</a>, Wed 12 Aug 1998, 17:36 GMT </LI> <LI><strong><A NAME="00691" HREF="msg00691.html">[MUD-Dev] Re: Methods to Reduce Ecological Wipeout</A></strong>, Koster, Raph <a href="mailto:rkoster#origin,ea.com">rkoster#origin,ea.com</a>, Wed 12 Aug 1998, 18:19 GMT </LI> </UL> </LI> </UL></BLOCKQUOTE> </ul> <hr> <center> [ <a href="../">Other Periods</a> | <a href="../../">Other mailing lists</a> | <a href="/search.php3">Search</a> ] </center> <hr> </body> </html>