The rars-digest is a compilation of choice cuts from the RARS mailing list.
It's published once a week to comp.ai.games, rec.autos.simulators, and to
individual subscribers. Send mail to dgy...@gdcarc.co.uk with a subject of
'subscribe rars-digest' to subscribe, or 'unsubscribe rars-digest' to
unsubscribe.
Contents
Some guidelines for driver authors...
The Next Four Race Meets
To Robot Authors (re: random() function)
MSVC-port
to the robot authors
Amiga port of 0.60...
The FTP Blues
New FTP Site
What's next from Timin Labs.
--------------------------------------------------------------------------- I have some requests for authors of driver programs after having had some - Non-existing header files. Both "conio.h" and "malloc.h" are not and - Use static functions for all functions except the "driver" function - In general, don't make assumptions about the size of an "int". I haven't Thanks a lot for your cooperation, and good luck with writing even faster .-------------------------------------------------------------------------. The Next Four RARS Race Meets May 28: June 11: June 25: July 9: m Hi All, In your robots, could you please use rand() instead of random()? rand()%N is more-or-less equivalent to random(N). Our rand() function returns values ranging from 0 thru 0x7FFF, and m Hi all! I think to have a port of RARS V0.60 to Microsofts Visual C++ ready; I will -- Hi Guys, It's time to get your robots tuned for the indi500 race. None of the m I just wanted to let everybody know that the Amiga port is ready, but after .-------------------------------------------------------------------------. Hello All, I am sure that many of you have noticed that our ftp site has been m Hello All, We now have a new ftp site. The new ftp site is: ftp.best.com and the directory is /pub/ijs/rars When you log on as "anonymous" you won't be in the uploads directory, cd /pub/ijs/rars to get stuff, or do: cd /pub/ijs/uploads to upload stuff. Note: avoid doing 'dir /pub' There are over 1000 directories there. m and Jivko. Hello All, Well, there is no Timin Labs, just my small office in my house, but I am With this software, if you have developed a robot that runs OK, but has m The rars-digest is compiled and published by (Dave `Gizmo' Gymer)
From: mar...@wbmt41.wbmt.tudelft.nl (Marcel Offermans)
Subject: Some guidelines for driver authors...
Send reply to: M.F.Offerm...@WbMT.TUDelft.NL
Date sent: Mon, 22 May 95 00:21:25
Organization: Private TCP/IP Node
To: rars-l...@netcom.com
(minor) problems with compiling some of them. The general rule is to
conform to strict ANSI C/C++, because that's the only way to make sure
you're compatible. Some of the more common problems are:
never have been standard header files. If you must include them, please
enclose them in an #ifdef #endif block that only gets used if compiled on
your compiler.
itself. This prevents name space problems when multiple drivers are linked.
I have seen people that have tried to solve this by renaming the functions,
but this is no real solution, IMHO.
actually found drivers that run into trouble because of this, but I haven't
looked at all the drivers closely.
drivers!
| /// | Marcel Offermans | e-mail : M.F.Offerm...@WbMT.TUDelft.NL |
| \\\/// | | fidonet: 2:281/614.1 |
| \XX/ | Amiga Developer | IRC : Marrs |
`-------------------------------------------------------------------------'
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: The Next Four Race Meets
To: rars-l...@netcom.com (Rars- List)
Date sent: Sat, 20 May 1995 17:01:30 -0400 (EDT)
(no prizes)
No. of races: 1
Track: Indi500.trk
Laps: 200
Software version: 0.50, with different values for 5 parameters
No. of races: 4
Track: two surprise tracks, two races each
Laps: 25 each race
Software version: 0.60
Surface type: 1
practice: up to 200 laps each track, if anyone requests it
(if no-one has a robot that learns, we will skip the practice)
No. of races 6
Track: oval2
Laps: 10 each race
Software version: 0.60
Surface type: 0
no practice on race day, practice at home all you want!
The default starting order system will be used, i.e. alternating
random and reversed.
No. of races 2
Tracks: one race on each of the same two tracks as June 11
Laps: 80 each race
Software version: 0.60
Surface Type: 1
There will be no practice on race day. The tracks will be known after
June 11. Fuel economy will be a factor here.
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: To Robot Authors (re: random() function)
To: rars-l...@netcom.com (Rars- List)
Date sent: Fri, 19 May 1995 19:09:51 -0400 (EDT)
This is because random() is not a standard function. The carz.cpp file
has a definition of rand() so that all RARS versions will use the same
rand() function.
has good statistical characteristics and a period of a few billion.
It was copied from Borland's library.
---------------------------------------------------------------------------
Date sent: Mon, 22 May 1995 08:25:03 +0200
To: rars-l...@netcom.com
From: Hasenber...@elin.co.at (Ronald Hasenberger)
Subject: MSVC-port
put it on the ftp server when I'm able to reach it again.
Ronald HASENBERGER Hasenber...@elin.co.at
ELIN-Energieanwendung GesmbH
Departement FEI-A
A-1141 Vienna, Austria, Penzingerstr.76
Phone: +43 1 89100-3524 Fax: +43 1 89100-3374
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: to the robot authors
To: rars-l...@netcom.com (Rars- List)
Date sent: Mon, 22 May 1995 21:15:26 -0400 (EDT)
existing robots are much good, since they all think that they are limited to
about one g of traction. Don't forget to test them to see if they can
survive 200 laps with other cars on the track.
---------------------------------------------------------------------------
From: mar...@wbmt41.wbmt.tudelft.nl (Marcel Offermans)
Subject: Amiga port of 0.60...
Send reply to: M.F.Offerm...@WbMT.TUDelft.NL
Date sent: Tue, 23 May 95 02:13:38
Organization: Private TCP/IP Node
To: rars-l...@netcom.com
taking a look at the Mac version, I decided to put a similar GUI in front
of it. This means you can now pick tracks and drivers and set options in a
graphical environment. However, creating this interface will take me a
couple of evenings (I only started doing it today :-). I am confident that
the port will be ready by the time the Indy 500 (go Luyendijk! :-) is held.
The old command line driven options are still there, for those of you that
run RARS in batch files.
| /// | Marcel Offermans | e-mail : M.F.Offerm...@WbMT.TUDelft.NL |
| \\\/// | | fidonet: 2:281/614.1 |
| \XX/ | Amiga Developer | IRC : Marrs |
`-------------------------------------------------------------------------'
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: The FTP Blues
To: rars-l...@netcom.com (Rars- List)
Date sent: Tue, 23 May 1995 19:33:41 -0400 (EDT)
mostly unavailable since Saturday. That site will have to be abandoned;
fortunately Jivko is arranging another site for us. I will tell you
about it ASAP; should be very soon.
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: New FTP Site
To: rars-l...@netcom.com (Rars- List)
Date sent: Tue, 23 May 1995 21:48:44 -0400 (EDT)
all incoming files should go to /pub/ijs/uploads
you will be in the root directory. Therefore, do:
(Jivko's e-mail address is unchanged.)
---------------------------------------------------------------------------
From: "Mitchell E. Timin" <m...@cac.psu.edu>
Subject: What's next from Timin Labs.
To: rars-l...@netcom.com (Rars- List)
Date sent: Thu, 25 May 1995 11:44:11 -0400 (EDT)
working on a variation of ver. 0.60 that will optimize the parameter set
for your robot. I expect to release it in about two weeks.
several parameters whose best values you can't determine, then you run
the program for an hour or two or more and it will find the set of
values that minimizes your lap time. (not guaranteed!)
---------------------------------------------------------------------------
dgy...@gdcarc.co.uk http://www.mal.com/~dgymer
-- Dave "Gizmo" Gymer Telephone +44 (0)1268 534228
-- General DataComm Advanced Research Centre Ltd, Basildon, UK
-- dgy...@gdcarc.co.uk http://www.mal.com/~dgymer/
-- Team Shark-Porsche online racing LFRS 95-96 co-driector