November 2004
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really! (By R. Bartle) William Leader
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Richard A. Bartle
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Matt Mihaly
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Per Magne Bjørnerud
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Koster, Raph
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Richard A. Bartle
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Koster, Raph
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Matt Mihaly
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Wayne Witzke
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Wayne Witzke
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Koster, Raph
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Richard A. Bartle
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Matt Mihaly
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Koster, Raph
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) ceo
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Matt Mihaly
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Wayne Witzke
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Eric Random
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ted L. Chen
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Eric Random
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) J C Lawrence
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Richard A. Bartle
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Hans-Henrik Staerfeldt
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Hans-Henrik Staerfeldt
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Lee Sheldon
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) ceo
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Dana V. Baldwin
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) J C Lawrence
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Matt Mihaly
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Martin Keegan
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Mike Rozak
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Martin Keegan
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Mike Rozak
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Richard A. Bartle
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle) Ola Fosheim Grøstad
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By R. Bartle) Koster, Raph
- Richard A. Bartle talks MUD Design Ken Snider
- Richard A. Bartle talks MUD Design Davion Kalhen
- Richard A. Bartle talks MUD Design Wayne Witzke
- Richard A. Bartle talks MUD Design Richard A. Bartle
- Richard A. Bartle talks MUD Design Dana V. Baldwin
- Richard A. Bartle talks MUD Design Johan
- Richard A. Bartle talks MUD Design Miroslav Silovic
- Richard A. Bartle talks MUD Design Otis Viles
- Richard A. Bartle talks MUD Design Miroslav Silovic
- Richard A. Bartle talks MUD Design Otis Viles
- Richard A. Bartle talks MUD Design Damion Schubert
- Richard A. Bartle talks MUD Design Douglas Goodall
- Richard A. Bartle talks MUD Design Miroslav Silovic
- Richard A. Bartle talks MUD Design GZ
- Richard A. Bartle talks MUD Design Ted L. Chen
- Richard A. Bartle talks MUD Design Douglas Goodall
- Richard A. Bartle talks MUD Design Ted L. Chen
- Richard A. Bartle talks MUD Design Ken Snider
- Richard A. Bartle talks MUD Design Kirinyaga
- Richard A. Bartle talks MUD Design Davion Kalhen
- NEWS: Why Virtual Worlds are Designed By Newbies - No, Really! (By R. Bartle) William Leader
- ADMIN: The definitions of "What is role-playing?" J C Lawrence
- Semireliable UDP-based protocol development Scott Hilbert
- Semireliable UDP-based protocol development Mark Terrano (XBOX)
- Semireliable UDP-based protocol development Jeremy Gaffney
Scott Hilbert wrote:
> I'm currently working on developing a totally-free-license
> UDP-based networking system for game use; higher layers are
> planned, but the current focus is creating an efficient and
> reliable layer over UDP to provide connection management and
> optional reliable sending. (It's in C# right now, which isn't the
> most down-to-the-bare-metal language, but it's proven to be
> surprisingly fast, and it's what the rest of my current project is
> going to be written in. A C++ port wouldn't be that hard somewhere
> down the line.) This is about my third iteration at writing such a
> system (having written some working prototypes in C++ a few years
> back), and it's about 1/3 done right now, but I'd like to ask you
> guys for some input on what methodologies are good and bad, to
> complement actual efficiency testing.
A quick comment:
I strongly recommend, if looking at online-game-based semireliable
protocols, focusing on what your highest-traffic elements will be.
In every game I know from the graphical space, this is
unquestionably movement.
Movement has some very nice characteristics which lend itself to
optimization at the network layer:
Generally a large number of packets with a few fixed packet sizes.
Generally the movement of one mobile is in a vacuum from the
movement of other mobiles.
Only the last movement packet of a mobile is generally relevant to
the consumer (which gives some idea of how to implement
"semireliability".)
I'm a bit busy to dig in too far, but I'd focus on the above as
opposed to worry specifically about bitstreaming unless you are
looking at focusing on helping text-based gaming. Why?
Bitstreaming as I'd imagine it would be in direct conflict with the
benefits derived from focusing on the 3 points above.
It'd be well suited to text, however, so if you're planning a text
game, bitstreaming and similar is probably a good area to look at.
Packet coalescence as I recall is discussed pretty well in TCP/IP
Illustrated Vol 3. Might be off on the Vol number, it's been a
while.
-jg
- The Lag monster... Harlan Beverly
- The Lag monster... Ben Carter
- The Lag monster... J C Lawrence
- The Lag monster... Amanda Walker
- The Lag monster... Miroslav Silovic
- The Lag monster... Morris Cox
- The Lag monster... Miroslav Silovic
- How many UDP sockets to use? PizaZ
- How many UDP sockets to use? Jon Mayo
- How many UDP sockets to use? Michael Montague
- JOB/RESUME: Cryptic Studios Needs Heroes! Serdar Copur
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By Chris Duesing
- NEWS: Why Virtual Worlds are Designed By Newbies -No, Really! (By Chris Duesing
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) neild-mud@misago.org
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) neild-mud@misago.org
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) Ola Fosheim Grøstad
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) Hans-Henrik Staerfeldt
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) ceo
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) olag@ifi.uio.no
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) Koster, Raph
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) Koster, Raph
- The Root of the Tree (was NEWS: Why Virtual Worlds ...) David Kennerly
- The Root of the Tree Eric Random
- The Root of the Tree David Kennerly
- Early Attempts at Slaying the Lag Monster Greg Boyd
- Early Attempts at Slaying the Lag Monster Amanda Walker
- Early Attempts at Slaying the Lag Monster Morris Cox
- Slaying the Lag Monster Kirinyaga
- [ssows] thinking about EQ2 - kill locking (fwd) J C Lawrence
- [ssows] thinking about EQ2 - kill locking (fwd) Ken Snider
- [ssows] thinking about EQ2 - kill locking (fwd) Vincent Archer
- [ssows] thinking about EQ2 - kill locking (fwd) Ola Fosheim Grøstad
- [ssows] thinking about EQ2 - kill locking (fwd) Michael Hartman
- [ssows] thinking about EQ2 - kill locking (fwd) Chek Yang FOO
- [ssows] thinking about EQ2 - kill locking (fwd) Tom "cro" Gordon
- NEWS: Security officials to spy on chat rooms Mike Rozak
- [ssows] thinking about EQ2 (fwd) J C Lawrence
- [ssows] thinking about EQ2 (fwd) Michael Oxford
- [ssows] thinking about EQ2 - kill locking Dread Quixadhal
- [ssows] thinking about EQ2 - kill locking Morris Cox
- [ssows] thinking about EQ2 - kill locking Jason Downs
- Time Limited MUDs and Dead Horses Revived (was: Why Virtual Worlds are Designed by Newbies) Peter Keeler
- Time Limited MUDs and Dead Horses Revived (was: WhyVirtual Worlds are Designed by Newbies) John Buehler
- In Game Family Trees (Was: Time Limited MUDs) William Leader
- In Game Family Trees (Was: Time Limited MUDs) Johan A
- In Game Family Trees (Was: Time Limited MUDs) Amanda Walker
- In Game Family Trees (Was: Time Limited MUDs) Matt Mihaly
- Challenging the grind - take 2 Vincent Archer
- Time limited worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Mike Rozak
- Time limited worlds (was: Why Virtual Worlds are Designed by Newbies) Mike Rozak
- Distributed virtual worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Mike Rozak
- Distributed virtual worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Wayne Witzke
- Distributed virtual worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Yannick Jean
- Distributed virtual worlds (Was NEWS: Why VirtualWorlds are Designed By Newbies - No, Really (By R. Bartle)) Mike Rozak
- Distributed virtual worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Sean Kelly
- Distributed virtual worlds Ola Fosheim Grøstad
- UI Design in MMOs Derek Licciardi
- UI Design in MMOs Mike Rozak
- UI Design in MMOs Mike Rozak
- UI Design in MMOs Sean Howard
- UI Design in MMOs Tom "cro" Gordon
- UI Design in MMOs David Kennerly
- UI Design in MMOs Nathan Rogers
- UI Design in MMOs Jason Murdick
- UI Design in MMOs Amanda Walker
- UI Design in MMOs rjw
- UI Design in MMOs Johan A
- UI Design in MMOs Derek Licciardi
- UI Design in MMOs rjw
- UI Design in MMOs Damion Schubert
- UI Design in MMOs Mike Rozak
- UI Design in MMOs Paolo Piselli
- UI Design in MMOs Mike Rozak
- UI Design in MMOs Ghilardi Filippo
- UI Design in MMOs Derek Licciardi
- UI Design in MMOs Mike Rozak
- UI Design in MMOs Corey Cauble
- Making the Customer Pay for Patch Bandwidth Michael Hartman
- Making the Customer Pay for Patch Bandwidth Robert "kebernet" Cooper
- Making the Customer Pay for Patch Bandwidth Michael Hartman
- Making the Customer Pay for Patch Bandwidth Byron Ellacott
- Making the Customer Pay for Patch Bandwidth Balthazaar
- Distributed virtual worlds (Was NEWS: Why Virtual Worlds are Designed By Newbies - No, Really (By R. Bartle)) Mike Rozak
- Time limited worlds (was: Why Virtual Worlds areDesigned by Newbies) Mike Rozak