January 1999
- From DevMud: Database module Greg Connor
- From DevMud: Database module Mik Clarke
- From DevMud: Database module Greg Connor
- From DevMud: Database module J C Lawrence
- From DevMud: Database module Greg Connor
- ADMIN: Resends and possible duplicates J C Lawrence
- Info about different skill systems Emil Eifrem
- Info about different skill systems Nathan F Yospe
- Info about different skill systems Ben Greear
- Info about different skill systems Emil Eifrem
- Info about different skill systems Ben Greear
- Info about different skill systems Emil Eifrem
- Info about different skill systems Nathan F Yospe
- Info about different skill systems Travis S. Casey
- Info about different skill systems Mik Clarke
- New features for ScryMUD (Player-run Shops) Ben Greear
- [OT Humor] Mudder's Rhapsody Jon A. Lambert
- [OT Humor] Mudder's Rhapsody Caliban Tiresias Darklock
- [OT Humor] Mudder's Rhapsody The Wildman
- Guild/skill/spell relation (or "webs") Petri Virkkula
- Guild/skill/spell relation (or "webs") David Bennett
- mobile movement Matthew Mihaly
- mobile movement Adam Wiggins
On Wed, 6 Jan 1999, Matthew Mihaly wrote:
> 1) Doing some sort of real-time search (BFS or DFS maybe?) everytime
> movement was to take place, to find the best room to move to from the
> current one. Advantages of this, to my mind, are that it allows for the
> most intelligent movement. The disadvantage of course is that this is darn
> slow (how slow, I don't know. I code on Achaea, but I would not really
> consider myself much of a coder. Maybe one of you could enlighten me as to
> just how slow such a routine is likely to be, given that we could limit
> how many rooms away to search, etc).
This is exactly the method that has been used in CircleMUD (and probably
others of that family) for some years now. Back when I was working with it
there were several hundred creatures on the mud who tracked players every
mobile_pulse (five seconds, I think). For example, there were nine nazgul
(ringwraiths) who tracked whichever players had any of the Rings of Power.
It caused no noticable slowdown on whatever ancient Sun machine was running
the thing at the time. If that thing was able to keep up with a few hundred
long-range BFS's like that, I imagine a nice modern processor running at 200+
mhz could manage tens of thousands without noticable difficulty.
Although I've never seen the code to it, I know that Arctic makes heavy
use of tracking mobiles; almost any mobile will track you if you attack it
and flee, but many zones have large numbers of creatures that track you
as soon as you enter, and of course the variour justice systems in each
of the eight or nine towns all rely heavily upon tracking guards.
Also, tracking is a heavily used player skill - mostly for PK, meaning
it tracks them across the whole mud, which is pretty impressive considering
that Arctic probably has upwards of 25,000 rooms. As far as I know
all of this has never caused any performance problem, although I don't
know what kind of hardware they are running. (I suspect it's not
that impressive; the admin had to do a t-shirt sale in order to fund
a modest RAM upgrade, so I don't think they have a lot spare cash
to throw around at hardware.)
The CircleMUD sources are availible from www.circlemud.org. I believe
the file you'll be interested in is called "graph.c" (don't ask me why).
Adam W. - mobile movement Koster, Raph
- mobile movement Caliban Tiresias Darklock
- mobile movement David Bennett
- mobile movement Kylotan
- mobile movement quzah [softhome]
- mobile movement Ling
- mobile movement J C Lawrence
- mobile movement Oliver Jowett
- mobile movement Oliver Jowett
- mobile movement Caliban Tiresias Darklock
- mobile movement Richard Woolcock
- mobile movement J C Lawrence
- mobile movement Ling
- mobile movement Marc Hernandez
- mobile movement J C Lawrence
- mobile movement Ling
- mobile movement Holly Sommer
- mobile movement Caliban Tiresias Darklock
- mobile movement Koster, Raph
- mobile movement Chris Gray
- mobile movement Adam Wiggins
- Intelligent WebGlimpse archive searching at Kanga.Nu (was J C Lawrence
- [RRE]MediaMOO annual birthday symposia: 1/20 Bruce Mitchener, Jr.
- [RRE]MediaMOO annual birthday symposia: 1/20 Koster, Raph
- OT: Mike Sellers needs some help load testing J C Lawrence
- Keegan's MUD Tree J C Lawrence
- Intelligent WebGlimpse archive searching at Kanga.Nu Marian Griffith
- Intelligent WebGlimpse archive searching at Kanga.Nu Caliban Tiresias Darklock
- Intelligent WebGlimpse archive searching at Kanga.Nu Dominic J. Eidson
- Intelligent WebGlimpse archive searching at Kanga.Nu J C Lawrence
- Intelligent WebGlimpse archive searching at Kanga.Nu Marian Griffith
- GRASS GIS Web Site Elis Pomales
- Thoughts Caliban Tiresias Darklock
- mobile movement (the fault of tracking) quzah [softhome]
- ADMIN Name server problems and upes J C Lawrence
- Adjective Server Christopher Allen
- Reputations, More Mazes Eli Stevens {KiZurich}
- Reputations, More Mazes J C Lawrence
- Reputations, More Mazes Eli Stevens {KiZurich}
- Mules (was something different) Marian Griffith
- Mules (was something different) J C Lawrence
- Mules (was something different) Hans-Henrik Staerfeldt
- Levels versus Skills Marian Griffith
- Levels versus Skills Caliban Tiresias Darklock
- Levels versus Skills J C Lawrence
- Levels versus Skills quzah [softhome]
- Levels versus Skills Vladimir Prelovac
- Levels versus Skills quzah [softhome]
- Levels versus Skills J C Lawrence
- Levels versus Skills Petri Virkkula
- Levels versus Skills J C Lawrence
- Levels versus Skills Caliban Tiresias Darklock
- From Devmud: Database module, draft 3 Greg Connor
- Matrix Game Ling
- Graphic design doc Thinus Barnard
- Graphic design doc Chris Gray
- ADMIN: List server and Kanga.Nu host changes J C Lawrence
- ADMIN: List server and Kanga.Nu host changes Koster, Raph
- Sockets and fibers Caliban Tiresias Darklock
- Sockets and fibers Adam J. Thornton
- Sockets and fibers Caliban Tiresias Darklock
- Sockets and fibers J C Lawrence
- Sockets and fibers Jon A. Lambert
- Sockets and fibers Adam J. Thornton
- Sockets and fibers Dr. Cat
- Sockets and fibers Jo Dillon
- [DevMUD] From Devmud: Database module, draft 3 Greg Connor
- META: list "peerage" Koster, Raph
- META: list "peerage" John Bertoglio
- META: list "peerage" diablo@best.com
- META: list "peerage" Andy Cink
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" Quzah [softhome]
- META: list "peerage" Michael.Willey@abnamro.com
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" Holly Sommer
- META: list "peerage" Travis S. Casey
- META: list "peerage" Andy Cink
- META: list "peerage" Quzah [softhome]
- META: list "peerage" Matthew D. Fuller
- META: list "peerage" Laurel Fan
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" David Bennett
- META: list "peerage" Bruce Mitchener, Jr.
- META: list "peerage" diablo@best.com
- META: list "peerage" Matthew D. Fuller
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" Brandon A Downey
- META: list "peerage" Travis Casey
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" Dominic J. Eidson
- META: List "peerage" Marian Griffith
- META: List "peerage" Caliban Tiresias Darklock
- META: list "peerage" Ola Fosheim Grøstad
- META: list "peerage" Sayeed
- Mugu Chris Gray
- META: List peerage and behaviour J C Lawrence
- META: list "peerage" Chris Gray
- ADMIN: We're working again. J C Lawrence
- Java I/O and threads. Elis Pomales
- Java I/O and threads. Jo Dillon
- Java I/O and threads. cynbe@muq.org
- Java I/O and threads. Jo Dillon
- Java I/O and threads. Elis Pomales
- Reset Death Wes Connell
- Reset Death Quzah [softhome]
- Reset Death Wes Connell
- Reset Death Mik Clarke
- Reset Death Andrew C.M. McClintock
- Reset Death Mik Clarke
- PvP and mob capacities (was "List Peerage") Caliban Tiresias Darklock
- combat diablo@best.com
- META: list "peerage" Darrin Hyrup
- META: list "peerage" J C Lawrence
- Telmaron and Mud servers was: META: list "peerage" Elis Pomales
- META: list "peerage" Caliban Tiresias Darklock
- META: list "peerage" Ben Greear
- Who is? (was about level vs skills) Marian Griffith
- Who is? (was about level vs skills) Caliban Tiresias Darklock
- exploration points diablo@best.com
- [MUD-Dev] Juha Lindfors
- Stock Mud Demographics ##Make Nylander
- ADMIN: Off-topic and the ever present reminders on quoting. J C Lawrence
- Mud reviewing Andy Cink
- Mud reviewing Caliban Tiresias Darklock
- Mud reviewing diablo@best.com
- Mud reviewing Andru Luvisi
- Mud reviewing diablo@best.com
- Mud reviewing J C Lawrence
- Mud reviewing Dan Shiovitz
- Mud reviewing diablo@best.com
- Mud reviewing Caliban Tiresias Darklock
- Mud reviewing diablo@best.com
- Mud reviewing Richard Woolcock
- Mud reviewing David Bennett
- Mud reviewing Caliban Tiresias Darklock
- MUD Admin skills Hal Black
- Subdue Holly Sommer
- processors diablo@best.com
- processors John Bertoglio
- processors Wes Connell
- processors Laurel Fan
- processors Mik Clarke
- processors J C Lawrence
- processors diablo@best.com
- processors Quzah [softhome]
- processors Mik Clarke
- processors J C Lawrence
- processors Marc Hernandez
- processors Adam Wiggins
- processors Greg Underwood
- processors Adam Wiggins
- processors Chris Gray
- processors gunderwood@donet.com
- processors Jon A. Lambert
- processors Greg Underwood
- processors Petri Virkkula
- quests involving players diablo@best.com
- quests involving players Darren Henderson
- quests involving players Caliban Tiresias Darklock
- quests involving players Richard Woolcock