August 2002
- TECH: Path MTU Discovery Eli Stevens
- Matt's java problems.... Adam
- Non-traditional monsters? Jack Britt
- Non-traditional monsters? Brandon J. Van Every
- Non-traditional monsters? Jack Britt
- Non-traditional monsters? Brandon J. Van Every
- Non-traditional monsters? Jack Britt
- Non-traditional monsters? Kwon Ekstrom
- Non-traditional monsters? eric
- Non-traditional monsters? Brandon J. Van Every
- Non-traditional monsters? Damion Schubert
- Non-traditional monsters? Bruce Mitchener
- Non-traditional monsters? Edward Glowacki
- Non-traditional monsters? szii@sziisoft.com
- Non-traditional monsters? Nathan F. Yospe
- OT: Gen Con? Michael Tresca
- Unique items vs. item references Brian Hook
- Unique items vs. item references Vincent Archer
- Unique items vs. item references shren
- Unique items vs. item references Brandon J. Van Every
- Unique items vs. item references lynx@lynx.purrsia.com
- Unique items vs. item references Bruce Mitchener
- Unique items vs. item references Brandon J. Van Every
- Unique items vs. item references fred@clift.org
- Unique items vs. item references shren
- Unique items vs. item references Brandon J. Van Every
- Unique items vs. item references Damion Schubert
- Unique items vs. item references Freeman, Jeff
- Unique items vs. item references Harrok
- Unique items vs. item references Zach Collins {Siege}
- Unique items vs. item references fred@clift.org
- Unique items vs. item references Vincent Archer
- Unique items vs. item references Koster, Raph
- Unique items vs. item references Dave Rickey
- Unique items vs. item references Vincent Archer
- Unique items vs. item references Dave Rickey
- Unique items vs. item references Daniel.Harman@barclayscapital.com
- Unique items vs. item references Sean Kelly
- Unique items vs. item references Damion Schubert
- Unique items vs. item references Smith, David {Lynchburg}
- Unique items vs. item references Sean Kelly
- Character skill amplifying player skill Brian Hook
- Character skill amplifying player skill Daniel.Harman@barclayscapital.com
- Character skill amplifying player skill Ling Lo
- narrative Bruce Mitchener
- narrative Brandon J. Van Every
- narrative Bruce Mitchener
- narrative Brandon J. Van Every
- narrative Joe Andrieu
- narrative Dave Rickey
- narrative Bruce Mitchener
- narrative Dave Rickey
From: "Bruce Mitchener" <bruce@cubik.org>
> From: "Joe Andrieu" <kestral@dinar.ugcs.caltech.edu>
> There is also great work being done using AI to drive an
> interactive narrative thread where the user's actions
> actually drive the plot. So, instead of UPS-style quests or
> interactive levels between fixed narrative outtakes, the
> player's moment-to-moment action drives an unfolding story;
> preferably with all the freedom of a typical MUD while at the
> same time assuring synthesis of the dramatic arc.
> Are you able to talk about what sorts of tools you use or systems
> you use for creating missions/quests? Any one else that is happy
> and willing to talk about the tools that they use for that is
> welcome to chime in as well.
We use an in-house tool we call "Lancelot" to create our quests
(along with a lot of other things). A "quest" is a series of steps,
with an arbitrary number of beginning and ending points, and a
potentially arbitrary number of paths. I say "potentially" because
in most cases when the bulk of the quest does not involve the same
series of events regardless of who performs it, the players get
confused, so we rarely use that capability in ways the player can
see. Each step of a quest has certain things associated with it,
basicly text that is used to tell the player where they are and what
they are supposed to do next.
In pursuit of that, each mob can have what is called a "Talk Index",
which is basicly a set of triggers that can be associated with
requirements and actions. There are a large number of triggers,
such as a player entering within a certain radius of the NPC,
entering combat with the NPC, saying something to the NPC, or the
expiration of a timer. Requirements are basicly the boolean logic
of the system, an IF/AND/OR test of various properties about the
player, the NPC, and the area, that need to be satisfied to perform
the associated action, they can be arbitrarily complex because a
requirement listing can include another requirement listing to be
true. Actions are also flexible, the mob can talk to the player,
attack the player, trigger another mob's talk index, activate a
spawn generator, cast a spell, etc. It can even assign itself or
another mob a different Talk index.
There's a simplified subset of this functionality called an "Action
List" that is used for specialized combat AI, the main difference is
that it uses a different set of triggers (such as going under a
certain amount of health, or the player using a combat style) and
has some combat-specific actions available to it. Action lists can
contain action lists, allowing combat AI to be arbitrarily complex,
but that capability is used only for really major NPC's (such as the
dragons), as the main purpose of the action list is to reduce
computational overhead (combat triggers are polled more frequently,
in both absolute and relative terms).
The main distinction between this and systems used in other major
games is that the player character record includes information on
what quests the player has been given, what step they are on, and
how many times they have completed it.
--Dave - narrative John Robert Arras
- narrative Dave Rickey
- narrative Joe Andrieu
- narrative Brandon J. Van Every
- narrative Brad Roberts
- narrative John Robert Arras
- narrative Robert Zubek
- narrative Brandon J. Van Every
- narrative Sasha Hart
- narrative Benjamin Tolputt
- [Fwd: [Algorithms] ANNOUNCE: updated Chunked LOD demo] Bruce Mitchener
- (no subject) Jack Britt
- (no subject) Brandon J. Van Every
- (no subject) Jack Britt
- (no subject) Jeff Lindsey
- (no subject) Karl Bastiman
- (no subject) Zach Collins {Siege}
- Advertising Thread Rayzam
- Advertising Thread Brandon J. Van Every
- Advertising Thread Matt Mihaly
- Advertising Thread Brandon J. Van Every
- Advertising Thread Russ Whiteman
- Advertising Thread Koster, Raph
- Advertising Thread Russ Whiteman
- Advertising Thread Kristen Koster
- Advertising Thread Rayzam
- Advertising Thread Brandon J. Van Every
- Advertising Thread Shannon Appelcline
- Advertising Thread Brandon J. Van Every
- Advertising Thread Rayzam
- Advertising Thread Matt Mihaly
- Advertising Thread Daniel.Harman@barclayscapital.com
- Advertising Thread Brandon J. Van Every
- Advertising Thread Daniel.Harman@barclayscapital.com
- Advertising Thread Matt Mihaly
- Advertising Thread Jeremy Noetzelman
- Advertising Thread Amanda Walker
- Advertising Thread Matt Mihaly
- Advertising Thread Jeremy Gaffney
- Advertising Thread Matt Mihaly
- Advertising Thread Michael Tresca
- Advertising Thread Dave Rickey
- Advertising Thread Matt Mihaly
- skills (was (no subject)) Travis Casey
- The total DBMS approach (was: Unique items vs. item references) Derek Licciardi
- The total DBMS approach (was: Unique items vs. item references) Crosbie Fitch
- The total DBMS approach (was: Unique items vs. item references) Valerio Santinelli
- The total DBMS approach (was: Unique items vs. item references) Russ Whiteman
- Socket Code Stephen Miller
- Socket Code Smith, David {Lynchburg}
- Socket Code Blane Bramble
- Origins of "carebear" Koster, Raph
- Origins of "carebear" Steve {Bloo} Daniels
- Origins of "carebear" Koster, Raph
- Origins of "carebear" Madrona Tree
- Origins of "carebear" Calandryll
- Origins of "carebear" Dave Trump
- Origins of "carebear" Koster, Raph
- The total DBMS approach Aaron "the mad man" Weeks
- The total DBMS approach Derek Licciardi
- The total DBMS approach Hanz, Rob
- The total DBMS approach Daniel.Harman@barclayscapital.com
- The total DBMS approach Sean Kelly
- The total DBMS approach Hanz, Rob
- The total DBMS approach Elia Mòˆrling
- The total DBMS approach Daniel.Harman@barclayscapital.com
- The total DBMS approach Ian Macintosh
- Otherland Richard A. Bartle
- Efficiency in providing entertainment John Buehler
- Noncombat(and combat) skills WAS: (no subject) "Arnau Rossell=?US-ASCII?Q?=F3?= Castell=?US-ASCII?Q?=F3?="< arocas@alumni.uv.es>
- Mountaineering and Athletics Brandon J. Van Every
- Mountaineering and Athletics Damion Schubert
- Mountaineering and Athletics John Buehler
- Mountaineering and Athletics Poe, Lawrence
- Mountaineering and Athletics Vincent Archer
- Noncombat(and combat) skills Jo Dillon
- Noncombat(and combat) skills "Arnau Rossell=?US-ASCII?Q?=F3?= Castell=?US-ASCII?Q?=F3?="< arocas@alumni.uv.es>
- They fight! And bite! They fight and bite and fight! Fight fight fight! Bite bite bite! Jack Britt
- They fight! And bite! They fight and bite and fight! Fight fight fight! Bite bite bite! Brandon J. Van Every
- They fight! And bite! They fight and bite and fight! Fight fight fight! Bite bite bite! Artovil
- They fight! And bite! They fight and bite and fight! Fight fight fight! Bite bite bite! Zach Collins {Siege}
- What Ever Happened to Imaginary Realities? Phillip Lenhardt
- What Ever Happened to Imaginary Realities? Richard A. Bartle
- Butterfly.net Matt Mihaly
- Butterfly.net Freeman, Jeff
- Butterfly.net Luca Girardo
- Butterfly.net Luca Girardo
- Mythology Articles Shannon Appelcline
- Item handling (was: Advertising Thread) Jeff Lindsey
- Advertising Thread Brad McQuaid
- Advertising Thread Brandon J. Van Every
- Advertising Thread Damion Schubert
- Advertising Thread Marc Bowden
- Advertising Thread Damion Schubert
- Advertising Thread Richard Aihoshi aka Jonric
- Advertising Thread Russ Whiteman
- Advertising Thread Brad McQuaid
- Advertising Thread Dave Rickey
- Advertising Thread Marc LaFleur
- Advertising Thread Koster, Raph
- Advertising Thread Marc LaFleur
- Advertising Thread Koster, Raph
- Advertising Thread Richard Aihoshi aka Jonric
- Advertising Thread Zach Collins {Siege}
- Advertising Thread Ron Gabbard
- Advertising Thread Richard Aihoshi aka Jonric
- Social Networks Dave Rickey
- Social Networks Brian 'Psychochild' Green
- Social Networks Dave Rickey
- Social Networks Brian 'Psychochild' Green
- Social Networks Bruce Mitchener
- Social Networks Harrok
- Social Networks Freeman, Jeff
- Social Networks Sage
- Social Networks Damion Schubert
- Social Networks Matt Mihaly
- Social Networks Harrok
- Social Networks Matt Mihaly
- Social Networks Tess Snider
- Social Networks Paul Schwanz
- Social Networks Bruce Mitchener
- Social Networks Paul Schwanz
- Social Networks Michael Tresca
- Social Networks Marian Griffith
- Social Networks Zach Collins {Siege}
- Social Networks Freeman, Jeff
- Social Networks Koster, Raph
- Social Networks Dave Rickey
- Social Networks Sasha Hart
- Social Networks Dave Rickey
- Social Networks Koster, Raph
- Social Networks Dave Rickey
- Social Networks Koster, Raph
- Social Networks Dave Rickey
- Social Networks Freeman, Jeff
- Social Networks Jeff Cole
- Social Networks Koster, Raph
- Social Networks Jeff Cole
- Social Networks Matthew Dobervich
- Social Networks Jeff Cole
- Social Networks Dave Rickey
- Social Networks Jeff Cole
- Social Networks Sasha Hart
- Social Networks Nicolai Hansen
- Social Networks Dave Rickey
- Social Networks Paul E. Schwanz, II
- Social Networks Sasha Hart
- Social Networks paul.schwanz@sun.com
- Social Networks Sasha Hart
- Social Networks Matt Mihaly
- Social Networks John Buehler
- Advertising Thread Edward Glowacki
- Advertising Thread Matt Mihaly
- Histories and Legends paul.schwanz@sun.com
- Histories and Legends Koster, Raph
- Histories and Legends Paul Schwanz
- Histories and Legends Matt Mihaly
- Histories and Legends Paul Schwanz
- Histories and Legends Val Trullinger
- Histories and Legends apollyon
- Histories and Legends Matthew Dobervich
- Histories and Legends Koster, Raph
- Histories and Legends Edward Glowacki
- Histories and Legends Sasha Hart
- Advertising Thread Richard A. Bartle
- Where do you get you numbers? NetEngels@aol.com
- Where do you get you numbers? Dave Rickey
- Mud Advertising Matt Mihaly
- Mud Advertising Christopher Allen
- Mud Advertising Brian 'Psychochild' Green
- Online World Timeline slashdotted Koster, Raph
- Online World Timeline slashdotted Lars Duening
- Online World Timeline slashdotted Dave Rickey
- Online World Timeline slashdotted Ted L. Chen
- Online World Timeline slashdotted Russ Whiteman
- Online World Timeline slashdotted Jon A. Lambert
- TECH: Trusting Network Clients Fox McCloud
- TECH: Trusting Network Clients "Arnau Rossell=?US-ASCII?Q?=F3?= Castell=?US-ASCII?Q?=F3?="< arocas@alumni.uv.es>
- TECH: Trusting Network Clients Jeremy Noetzelman
- TECH: Trusting Network Clients Nicolai Hansen
- TECH: Trusting Network Clients Crosbie Fitch
- TECH: Trusting Network Clients Freeman, Jeff
- TECH: Trusting Network Clients Vincent Archer
- TECH: Trusting Network Clients Brack, J. Allen
- TECH: Trusting Network Clients Kwon J. Ekstrom
- TECH: Trusting Network Clients brian hook
- TECH: Trusting Network Clients Crosbie Fitch
- TECH: Trusting Network Clients Koster, Raph
- TECH: Trusting Network Clients Sasha Hart
- TECH: Trusting Network Clients Phillip Lenhardt
- TECH: Trusting Network Clients Sasha Hart
- TECH: Trusting Network Clients apollyon
- TECH: Trusting Network Clients Travis Nixon
- TECH: Trusting Network Clients Sean Kelly
- TECH: Trusting Network Clients Koster, Raph
- TECH: Trusting Network Clients Sean Kelly
- TECH: Trusting Network Clients Paul Schwanz
- TECH: Trusting Network Clients Justin Quimby
- TECH: Trusting Network Clients Steve Dieter
- TECH: Trusting Network Clients Jesus Lopez
- TECH: Trusting Network Clients Nicolai Hansen
- TECH: Trusting Network Clients Tess Snider
- TECH: Trusting Network Clients Crosbie Fitch
- TECH: Trusting Network Clients Christohe Badoit
- TECH: Trusting Network Clients Bruce Mitchener
- TECH: Trusting Network Clients Christophe Badoit
- TECH: Trusting Network Clients Fox McCloud
- TECH: Trusting Network Clients Christophe Badoit
- TECH: Trusting Network Clients Edward Glowacki
- TECH: Trusting Network Clients James Ross Nicoll
- TECH: Trusting Network Clients Phillip Lenhardt
- TECH: Trusting Network Clients Russ Whiteman
- TECH: Trusting Network Clients Ian Macintosh
- TECH: Trusting Network Clients damon baker
- TECH: Trusting Network Clients Benjamin Tolputt
- TECH: Trusting Network Clients David H. Loeser Jr.
- Natural Selection and Communities Paul Schwanz
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Koster, Raph
- Natural Selection and Communities Paul Schwanz
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Dave Rickey
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Dave Rickey
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Crosbie Fitch
- Natural Selection and Communities Koster, Raph
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Dave Trump
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities John Buehler
- Natural Selection and Communities Damion Schubert
- Natural Selection and Communities Ron Gabbard
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities Paul Schwanz
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities Paul Schwanz
- Natural Selection and Communities Matt Mihaly
- Natural Selection and Communities David Kennerly
- Natural Selection and Communities Paul Schwanz
- Natural Selection and Communities Paul Schwanz
- Peer-to-peer hosting of player created content in persistant worlds. Matthew Dobervich
- Sales data Richard A. Bartle
- Sales data Daniel.Harman@barclayscapital.com
- Sales data Luca Girardo
- Sales data Richard A. Bartle
- Sales data Rayzam
- Sales data Robert A. Rice, Jr.
- Cans of Achievements and Quests Rayzam
- Cans of Achievements and Quests Sean Kelly
- Cans of Achievements and Quests Rayzam
- Cans of Achievements and Quests Sean Kelly
- Cans of Achievements and Quests Sasha Hart
- Cans of Achievements and Quests Sean Kelly
- Cans of Achievements and Quests Sasha Hart
- Cans of Achievements and Quests Justin Quimby
- Cans of Achievements and Quests Rayzam
- Cans of Achievements and Quests Paul Schwanz
- Cans of Achievements and Quests Rayzam
- Cans of Achievements and Quests damon baker
- Cans of Achievements and Quests Rayzam
- Cans of Achievements and Quests Michael Tresca
- Cans of Achievements and Quests Rayzam
- Muds and High School Textbooks Jon A. Lambert
- Unruly Players (fwd) J C Lawrence