From: Arthur Krewat <krewat@kilonet.net>
To: tuhs@minnie.tuhs.org
Subject: Re: [TUHS] Gaming on early Unix
Date: Fri, 6 Dec 2019 12:24:08 -0500 [thread overview]
Message-ID: <d61939de-7584-d59b-00d2-bda55dcaecd3@kilonet.net> (raw)
In-Reply-To: <22df01d5ac50$eca8e330$c5faa990$@ronnatalie.com>
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On 12/6/2019 11:19 AM, ron@ronnatalie.com wrote:
>
> Later at BRL we got a copy of “Empire” from PSL. The good thing
> about that game was that your amount of activity was limited to one
> hour a day and however many BTUs (Bureaucratic Time Units) your
> capital generated. However, people would print maps near the end of
> their session and then spend hours planning the next day’s activity.
> Finally, the lab management had us shutdown.
>
I once took the EMPIRE source code for VAX, and translated it to MSDOS
using IBM Personal Computer FORTRAN version 2.00. And even added color.
I broke EMPIRE.FOR into 9 different chunks, I think there was some
limitation of the compiler, but I'm not sure.
The original EMPIRE.FOR:
PROGRAM EMPIRE
C
C This program is a war game simulation for video terminals.
C The game was originally written outside of Digital, probably a university.
C This version of the game was made runnable on Digital Equipment VAX/VMS
C FORTRAN by conversion from the TOPS-10/20 sources available around
fall 1979.
C After debugging it, numerous changes have been made.
C
C Now that you are the proud owner of the source and you are all gung ho
C to do things right, there are a few things you should be aware of.
C Unfortunately, there are many magic numbers controlling how many different
C kinds of units can exist and how many of each, so think well before you
C attempt to add another unit type. Also, "slight changes" to the way
the units
C work will typically have a fairly devastating affect on the computers
C strategy. If you are interested in really hacking this, there is a plenty
C of room for enhanced computer strategy. As you'll see, there are some
C very good debugging tools tucked inside, and you will soon discover weak
C points and bugs, that up until you, have remained problems (all the
previous
C programmers got lazy or lost interest). Finally, please be careful with
C the version number and identification at start up to avoid confusion of
C ongoing versions with private copies. If you make a change don't remove
C the major version id, but rather add something like (V4.0 site.1
20-JUL-80).
C
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next prev parent reply other threads:[~2019-12-06 17:24 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-06 10:45 Gabriel Diaz
2019-12-06 11:01 ` Steve Nickolas
2019-12-06 14:23 ` A. P. Garcia
2019-12-06 14:48 ` A. P. Garcia
2019-12-08 7:48 ` arnold
2019-12-08 19:54 ` Clem Cole
2019-12-06 16:19 ` ron
2019-12-06 16:39 ` Richard Salz
2019-12-06 16:54 ` Dan Cross
2019-12-09 0:05 ` Steve Johnson
2019-12-09 0:35 ` Ken Thompson via TUHS
2019-12-09 0:46 ` Adam Thornton
2019-12-09 2:03 ` Rob Pike
2019-12-09 2:10 ` Ken Thompson via TUHS
2019-12-09 2:15 ` Rob Pike
2019-12-09 2:19 ` Ken Thompson via TUHS
2019-12-09 8:41 ` Gabriel Diaz
2019-12-09 11:17 ` Angelo Papenhoff
2019-12-09 8:40 ` Naveen Nathan
2019-12-06 17:24 ` Arthur Krewat [this message]
2019-12-06 17:58 ` Dr Iain Maoileoin
2019-12-06 22:12 ` ron
2019-12-07 0:04 ` Rob Pike
2019-12-07 1:22 ` Adam Thornton
2019-12-07 1:28 ` Adam Thornton
2019-12-10 0:30 Doug McIlroy
2019-12-10 5:08 ` Adam Thornton
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