March 2002
- ADMIN: Sorry for the delays J C Lawrence
- progress quest matt hellige
- progress quest Frank Crowell
- Synchronizing Client and Server... Dan MacDonald
- Synchronizing Client and Server... Daniel.Harman@barclayscapital.com
- Synchronizing Client and Server... Vincent Archer
- Synchronizing Client and Server... Daniel.Harman@barclayscapital.com
- Synchronizing Client and Server... Fred Clift
- Synchronizing Client and Server... Dan MacDonald
- Thank you from MudWorld ucmm@inetsolve.com
- [rpg-create] Female Gamers (fwd) J C Lawrence
- Time Theory David C.Z. Wacks
- Time Theory Marc Bowden
- Time Theory Travis Nixon
- Time Theory Marc Bowden
- Time Theory Koster, Raph
- Time Theory Freeman, Jeff
- Time Theory Eli Stevens
- Time Theory Matt Mihaly
- Time Theory Peter Tyson
- Time Theory Mats Lidstrom
- Time Theory Anderson, David
- Time Theory Mats Lidstrom
- Time Theory Vincent Archer
- Time Theory David Kennerly
- Time Theory Torgny Bjers
- [GameDesign] "How to tell if a game design is good or bad" (fwd) J C Lawrence
- [decentralization] time may have structure (fwd) J C Lawrence
- EQ RPG Daniel.Harman@barclayscapital.com
- Rapture Matt Mihaly
- Re:Time Theory Talies the Wanderer
- Re:Time Theory Travis Nixon
- Re:Time Theory Leland Hulbert II
- MMORPG Comparison Elia Mörling
- More Prevalent and Effective Emotes Paul Schwanz
- More Prevalent and Effective Emotes John Buehler
- Meridian 59 re-launched! Brian 'Psychochild' Green
- MUD-Dev GDC dinner and Pseudo-META BBQ J C Lawrence
- [Meta] EQ RPG J C Lawrence
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Steve {Bloo} Daniels
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Jessica Mulligan
- Blacksnow revisted Jeff Cole
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted amanda@alfar.com
- Blacksnow revisted Zach Collins {Siege}
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted amanda@alfar.com
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Marian Griffith
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted amanda@alfar.com
- Blacksnow revisted Eli Stevens
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Mark Eaton
- Blacksnow revisted Kylotan
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Travis Casey
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Marc Bowden
- Blacksnow revisted Paul Schwanz
- Blacksnow revisted Kylotan
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted shaver@mozilla.org
- Blacksnow revisted Patrick Black
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Amanda Walker
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Amanda Walker
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Damion Schubert
- Blacksnow revisted Damion Schubert
- Blacksnow revisted Ron Gabbard
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted shren
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Paul Schwanz
- Blacksnow revisted shren
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted shren
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Paul Schwanz
- Blacksnow revisted Damion Schubert
- Blacksnow revisted shren
- Blacksnow revisted Damion Schubert
- Blacksnow revisted shren
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted shren
- Blacksnow revisted Damion Schubert
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted shren
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Damion Schubert
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Damion Schubert
- Blacksnow revisted Paul Schwanz
- Blacksnow revisted Jessica Mulligan
- Blacksnow revisted Christopher Kohnert
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Bill Williamson
- Blacksnow revisted Steve {Bloo} Daniels
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted fred@clift.org
- Blacksnow revisted Stefan Ripperger
- Blacksnow revisted Hans-Henrik Staerfeldt
- Blacksnow revisted Matt Mihaly
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Daniel.Harman@barclayscapital.com
- Blacksnow revisted Caliban Tiresias Darklock
- Blacksnow revisted Kyle Leithoff
- Blacksnow revisted Christopher Allen
- Blacksnow revisted Stefan Ripperger
- Blacksnow revisted Fred Clift
- Blacksnow revisted Mike Shaver
- [Meta] EQ RPG Brian 'Psychochild' Green
- [Meta] EQ RPG Dave Rickey
- [Meta] EQ RPG Vincent Archer
- Blacksnow revisited John Robert Arras
- Blacksnow revisited Caliban Tiresias Darklock
- Blacksnow revisited Steve {Bloo} Daniels
- Blacksnow revisited Hans-Henrik Staerfeldt
- Blacksnow revisited Mike Mormando
- Blacksnow revisited Matt Mihaly
- Re Moved: [Meta] EQ RPG szii@sziisoft.com
- Re Moved: [Meta] EQ RPG Rogue_Buddha
- Re Moved: [Meta] EQ RPG Matt Mihaly
- Blacksnow revisited Robert A. Rice Jr.
- [PR] Skotos Releases Hegemony Strategic Game Christopher Allen
- Skotos Seven StoryBuilder Obstacles & Openings Christopher Allen
- NEWS: mooix beta 1 released (successor to perlmoo) Joey Hess
- NEWS: mooix beta 1 released (successor to perlmoo) Fred Clift
- NEWS: mooix beta 1 released (successor to perlmoo) F. Randall Farmer
- Prediction (Was: Quake II has gone GPL) T o F
- Emminent Wisdom Mike Povoski
- Emminent Wisdom shannona@skotos.net
- Schubert's law of player expections John Szeder
- Re Moved: [Meta] EQ RPG Jason Booth
- Money matters Jean, Yannick (îlot)
- Money matters eric rhea
- Alternatives to Permadeath Jon Leonard
- Alternatives to Permadeath Richard A. Bartle
- Alternatives to Permadeath Blane Bramble
- Alternatives to Permadeath szii@sziisoft.com
- Alternatives to Permadeath Casbaria
- Alternatives to Permadeath Mordengaard
- Alternatives to Permadeath Brian Bilek
- Alternatives to Permadeath Jason Booth
- Alternatives to Permadeath Richard A. Bartle
- Alternatives to Permadeath Sasha Hart
- Alternatives to Permadeath Travis Casey
- Alternatives to Permadeath T o F
- User-created content ownership Edward Glowacki
- User-created content ownership Zach Collins {Siege}
- User-created content ownership Christopher Allen
- User-created content ownership Richard A. Bartle
- User-created content ownership Christopher Allen
- User-created content ownership Sean Kelly
- User-created content ownership Richard A. Bartle
- User-created content ownership Blane Bramble
- User-created content ownership Jon Lambert
- Black Snow Revisited Jessica Mulligan
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Jeff Cole
- Black Snow Revisited Jeff Cole
- Black Snow Revisited ghovs
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Marian Griffith
- Black Snow Revisited John Buehler
- Black Snow Revisited Rudy Fink
- Black Snow Revisited Fred Clift
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited ghovs
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Fred Clift
- Black Snow Revisited Norman Short
- Black Snow Revisited Kristen L. Koster
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Fred Clift
- Black Snow Revisited Norman Short
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Fred Clift
- Black Snow Revisited Adam
- Black Snow Revisited Fred Clift
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Derek Licciardi
- Black Snow Revisited Adam
- Black Snow Revisited Koster, Raph
- Black Snow Revisited Richard Woolcock
- Black Snow Revisited Derek Licciardi
- Black Snow Revisited Adam
- Black Snow Revisited Dan Merillat
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Jeremy Noetzelman
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Jeremy Noetzelman
- Black Snow Revisited Zach Collins {Siege}
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited John Robert Arras
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Jon Lambert
- Black Snow Revisited David H. Loeser Jr.
- Black Snow Revisited Brian Bilek
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Marian Griffith
- Black Snow Revisited Fred Clift
- Conference of possible interest for commercial games Rayzam
- BIZ NEWS: Virtual kingdom richer than Bulgaria Kylotan
- HELP WANTED! Roger Hicks
- HELP WANTED! Shane Gough
- Black Snow Revisited Dave Rickey
- Black Snow Revisited Brad McQuaid
- Black Snow Revisited Leverett, William
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited amanda@alfar.com
- Black Snow Revisited Dr. Cat
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Jason Booth
- Black Snow Revisited Fred Clift
- Black Snow Revisited Caliban Tiresias Darklock
- Black Snow Revisited Matt Mihaly
- Black Snow Revisited Hans-Henrik Staerfeldt
- Black Snow Revisited Ola Fosheim Grøstad
- GDC articles Koster, Raph
- GDC articles Koster, Raph
- TECH: Complex NPCs * * * * * *
- TECH: Complex NPCs Acius
- TECH: Complex NPCs Dave Rickey
- TECH: Complex NPCs tryguy74@hotmail.com
- TECH: Complex NPCs Sasha Hart
- TECH: Complex NPCs Sean Kelly
On Sun, 31 Mar 2002, tryguy74@hotmail.com wrote:
> I base my speculation on "The Sims". Essentially, I'd like to
> dulicate this kind of functionality to a text-based
> environment. I've been thinking of what functionality I'd like my
> NPCs to have, and The Sims' npcs have most of the underlying
> intelligence I'd like. I've read that The Sims' technology is
> based on fuzzy state machines and a-life. This makes sense.
> A-life -- Gives them the underyling needs/wants, and basic
> motivations, and possibly basic senses. FuSM -- similar to FSM,
> which I already use to some extent. Good for modelling complex
> behaviour in a bounded system.
> Now, I could blunder my way through and arrive at something
> approximating The Sims' behaviours, but I thought I'd ask for help
> first!
> I'd like absolutely anything that would help me get a basic (or
> detailed) model up and running. I have lots of ideas to improve
> The Sims' engine for my personal, storytelling needs, but if I
> could get help on exactly how the engine works, that'd be
> priceless. A rough, generalized outline, a detailed description of
> how the different sub-engines co-operate, pseudocode of
> anything. Even code from MUDs that do things similar to what I'm
> after would be great.
Last month's Wired had a feature on AI and there was an interview
with the creator of The Sims. The Sims AI is deceptively simple.
Sims people have a certain set of needs (hunger, entertainment,
sleep) and every object in the Sims world satisfies a need to some
degree. Those objects emit signals whose strength is based on how
well they satisfy that need. Using this idea, a 3d map is created
where the peaks are objects. A Sims person, then, just needs to
evaluate which need is greatest and then follow the slope to that
satisfaction object. The only exception is the bed, whose slope
extends across the entire Sims world, since the need for sleep
overrides everything.
I apologize if this is a poor description. I'd reccommend picking
up the magazine for a better one.
> I know I'm asking alot. I've already looked for examples of
> complex npcs on google, and no-one seems to be developing anything
> other then chatterbots. Or at least not discussing them. I
> would've liked to have found a ready-made engine I could port, but
> no such luck.
> The Sim's system seems so simple: NPCs that have needs and Game
> Objects that broadcast what needs they can help with. And then
> just a behaviour model to direct how the npc should connect the
> two. It's a lot more complex, I know, and I'm not sure what
> sub-systems are involved or how they co-operate. Pathfinding,
> conflict management, and such like too, but I think I can handle
> those. I just need solid background material to understand the
> basic model.
Personally, I don't really consider the Sims AI to really be AI.
There is never much choice or thinking going on in the Sims world.
It's a strict need-satisfaction queue. It might be a good start for
modeling realistic behavior on an individual level, but you'll still
need the chatterbot side of things to make the NPCs appear real to
the players.
Sean - TECH: Complex NPCs tryguy74@hotmail.com
- TECH: Complex NPCs John Robert Arras
- TECH: Complex NPCs tryguy74@hotmail.com
- TECH: Complex NPCs Rudy Neeser
- TECH: Complex NPCs Robert Zubek
- TECH: Complex NPCs Madrona Tree
- TECH: Complex NPCs tryguy74@hotmail.com
- TECH: Complex NPCs Sasha Hart
- TECH: Complex NPCs Sean Kelly
- More GDC Koster, Raph
- My GDC talks Koster, Raph
- My GDC talks Koster, Raph