Get all the games compiling for iOS

9 files changed, 16 insertions, 2211 deletions

diff --git a/trek/DOC/read_me.nr b/trek/DOC/read_me.nr
deleted file mode 100644
index 262bfbd7..00000000
--- a/trek/DOC/read_me.nr
+++ /dev/null
@@ -1,252 +0,0 @@
-.\"	$NetBSD: read_me.nr,v 1.3 2001/07/22 13:34:01 wiz Exp $
-.de @h
-'sp 4
-'tl 'TREK SETUP INSTRUCTIONS''%'
-'sp 2
-.ns
-..
-.de @f
-'bp
-..
-.wh 0 @h
-.wh -6 @f
-.de pp
-.sp
-.ne 2
-.ti +5
-..
-.de s1
-.sp 2
-.nr S1 +1
-.nr S2 0
-.ne 5
-.in 4
-.ti 0
-\\n(S1.\ \ \c
-..
-.de s2
-.sp 1
-.nr S2 +1
-.ne 3
-.in 8
-.ti 4
-\\n(S2.\ \ \c
-..
-.br
-.ce
-TREK SETUP INSTRUCTIONS
-.sp 2
-.pp
-This document describes all sorts of nifty things
-you should know
-before you start to muck around
-with the trek source code.
-Please read them carefully.
-.s1
-MAINTENANCE
-.s2
-There are a number of shell files
-which you may use to maintain the system.
-"Prtrek" produces a copy of the source code.
-It pipes its output to lpr
-and runs in background.
-"Comp" compiles up to nine source modules
-and leaves them in .o files.
-"Compile" is the same as "comp"
-except that it loads after compiling.
-If stated without any arguments,
-it loads from .o files.
-"Compall" compiles all the .c files
-into .o files,
-but does not load.
-It redirects its output to the file "output".
-To recompile the entire system,
-type
-.ti +8
-compall
-.ti +8
-compile
-.br
-.s2
-Main.c contains a variable called "Mother".
-This is initialized to the result of the
-"getuid()" call for the maintainer of trek
-at your installation.
-Only Mother is allowed to set trace flags
-and run the game at other than the default priority.
-.s2
-Speaking of priorities,
-trek eats up a lot of system resources.
-Hence, it normally runs at a very low priority.
-This makes it almost impossible to play
-if the system is loaded.
-However,
-the -pN flag sets the priority to N,
-which makes it possible to debug
-when the system is loaded.
-The default priority is set by a #define of
-PRIO,
-which is set to 10 in the default system.
-.s2
-Trace information is provided
-which may be useful in debugging things in the system.
-If you are in a bad way for space,
-comment out the #define xTRACE
-which appears in trek.h.
-This will cause the trace stuff to not occur
-in the object.
-.s2
-The version of trek released to you
-is compiled with the -f flag (for no floating point)
-and should work without problems on your machine.
-You can edit out the -f flag
-in "compile" if you have floating point hardware
-on your machine
-so that it will take less space.
-.s1
-THE PORTABLE C LIBRARY
-.pp
-The portable C library was used
-to do I/O in trek.
-Unfortunately,
-the version which we had at Berkeley
-had a number of small bugs
-which caused trek to do bad things at times.
-For some unknown reason
-(temporary insanity perhaps)
-I rewrote the portable C library.
-This version is much smaller than the old version
-and has cleaner code.
-It also works right
-(???).
-However, there are a few minor differences
-which you should be aware of.
-.s2
-Scanf no longer ignores the noise characters "\\n",
-"\\t", and space in the format string;
-i.e.,
-these characters now require a match
-in the input stream.
-.s2
-A variable
-f_log
-has been added
-which is the file descriptor
-of a "log" file.
-If f_log is greater than zero
-a copy of everything read from
-the standard input
-and written to
-the standard output
-is written in the file f_log.
-.s1
-DISCLAIMERS
-.s2
-Frankly,
-I am getting pretty sick of playing this game.
-Hence,
-the version which you get may have several bugs
-in it;
-I freely admit
-that it is probably buggier
-than some previous versions.
-Sorry about that.
-.s2
-Along with being buggy,
-the game never had quite everything implemented
-that was originally intended.
-If you see things that look weird,
-that may be why.
-There are even some features which I have taken out
-(like ghost starsystems)
-upon deciding that I didn't have the energy
-to implement them correctly.
-.s1
-REQUESTS
-.pp
-There are several things that I would like to ask of anyone
-who does work on the source code.
-.s2
-Please let me know of any bugs which you find
-in the code,
-and any fixes which you may have.
-Other copies will probably be going out to other people later,
-and it would be nice if those copies where less buggy.
-Also,
-I would be interested in hearing about any
-enhancements of the game which you might install.
-.s2
-Please note that I have a distinct coding style.
-I feel that it is cleaner
-and easier to read than a more
-casual style.
-If possible,
-please stick to it,
-especially if you end up sending tapes back to me.
-This goes along with my whole belief in clean code:
-I ask you to please avoid obscure code
-whenever possible.
-If you throw some in,
-please don't let me see it.
-It just depresses me.
-.s2
-Unfortunately,
-the game is huge.
-There are many neat things
-which could go in,
-if there were only enough space.
-However,
-I have specifically not gone to separated I/D
-space.
-The main reason is that I would like future versions
-of the game
-to be 11/40 compatible.
-.s1
-SUGGESTIONS FOR THE FUTURE
-.pp
-If you happen to have more energy than I do,
-you may want to examine the following areas.
-These are things that I may get to,
-but don't hold your breath.
-.s2
-Frankly,
-making the portable C library work
-(even without bugs)
-was a bitch.
-I should have done the I/O in a more
-ad hoc manner.
-It is my intent to rewrite the I/O
-routines to bypass the portable C library entirely.
-.s2
-The routine "capture" is quite unclean.
-First, it should have a manner of selecting Klingons
-other than random,
-either selecting the most likely
-or asking the captain (probably best).
-It should either be fully implemented,
-which includes adding a "board" routine
-(half written,
-on some tapes as board.x)
-which sends a boarding party to forcefully
-take over the Klingon,
-or it should go out completely,
-which is probably what I will end up doing.
-When this happens,
-the transporter will go completely.
-It seems that the space may be better used
-for something which more directly enhances the game.
-.sp 3
-.in 0
-Well, that's about it.
-To get hold of me,
-write to:
-.nf
-.sp
-Eric P Allman
-Electronics Research Laboratory
-University of California
-Berkeley, California  94720
-.fi
-
-Happy trekking!!
-.pp
diff --git a/trek/DOC/things b/trek/DOC/things
deleted file mode 100644
index 535a0c97..00000000
--- a/trek/DOC/things
+++ /dev/null
@@ -1,10 +0,0 @@
-* tractor beams
-* power distribution
-* Romulans:
--   plasma bolts
--   neutral zone
--   cloaking device
-* the thing
-* ion storms
-* torpedoes with time delays
-* Put removal from event list into killk
diff --git a/trek/DOC/trekmanual.nr b/trek/DOC/trekmanual.nr
deleted file mode 100644
index 7f406aaa..00000000
--- a/trek/DOC/trekmanual.nr
+++ /dev/null
@@ -1,896 +0,0 @@
-.\"	$NetBSD: trekmanual.nr,v 1.3 2001/06/12 15:17:12 wiz Exp $
-.br
-.po 10
-.if n \!.
-.sp 15
-.tr ^ \"
-.ce 88
-^****^^^^*****^^^^^^*^^^^^^****^
-*^^^^^^^^^^*^^^^^^^*^*^^^^^*^^^*
-^***^^^^^^^*^^^^^^*****^^^^****^
-^^^^*^^^^^^*^^^^^^*^^^*^^^^*^^*^
-****^^^^^^^*^^^^^^*^^^*^^^^*^^^*
-
-
-*****^^^^****^^^^^*****^^^^*^^^*
-^^*^^^^^^*^^^*^^^^*^^^^^^^^*^^*^
-^^*^^^^^^****^^^^^***^^^^^^***^^
-^^*^^^^^^*^^*^^^^^*^^^^^^^^*^^*^
-^^*^^^^^^*^^^*^^^^*****^^^^*^^^*
-
-
-by
-
-Eric Allman
-University of California
-Berkeley
-.ce 0
-.tr ^^
-.de HE
-'sp 4
-'tl 'STAR TREK''%'
-'sp 3
-..
-.de FO
-'bp
-..
-.wh 0 HE
-.wh -5 FO
-.de pp
-.sp
-.ti +4
-..
-.bp 1
-.ce
-INTRODUCTION
-.pp
-Well, the federation is once again at war with the Klingon empire.
-It is up to you,
-as captain of the U.S.S. Enterprise,
-to wipe out the invasion fleet and save the Federation.
-.pp
-For the purposes of the game
-the galaxy is divided into 64 quadrants
-on an eight by eight grid,
-with quadrant 0,0 in the upper left hand corner.
-Each quadrant is divided into 100 sectors
-on a ten by ten grid.
-Each sector contains one object
-(e.g., the Enterprise, a Klingon, or a star).
-.pp
-Navigation is handled in degrees,
-with zero being straight up
-and ninty being to the right.
-Distances are measured in quadrants.
-One tenth quadrant is one sector.
-.pp
-The galaxy contains starbases,
-at which you can dock to refuel,
-repair damages, etc.
-The galaxy also contains stars.
-Stars usually have a knack for getting in your way,
-but they can be triggered into going nova
-by shooting a photon torpedo at one,
-thereby (hopefully) destroying any adjacent Klingons.
-This is not a good practice however,
-because you are penalized for destroying stars.
-Also, a star will sometimes go supernova,
-which obliterates an entire quadrant.
-You must never stop in a supernova quadrant,
-although you may "jump over" one.
-.pp
-Some starsystems
-have inhabited planets.
-Klingons can attack inhabited planets
-and enslave the populace,
-which they then put to work building more Klingon battle cruisers.
-.bp
-.ce
-STARTING UP THE GAME
-.pp
-To request the game, issue the command
-.sp
-.ti +12
-/usr/games/trek
-.sp
-from the shell.
-If a filename is stated,
-a log of the game is written
-onto that file.
-If omitted,
-the file is not written.
-If the "-a" flag is stated before the filename,
-that file is appended to
-rather than created.
-.pp
-The game will ask you what length game
-you would like.
-Valid responses are "short", "medium", and "long".
-Ideally the length of the game does not
-affect the difficulty,
-but currently the shorter games
-tend to be harder than the longer ones.
-You may also type "restart",
-which restarts a previously saved game.
-.pp
-You will then be prompted for the skill,
-to which you must respond
-"novice", "fair", "good", "expert",
-"commadore", or "impossible".
-You should start out with a novice
-and work up,
-but if you really want to see how fast
-you can be slaughtered,
-start out with an impossible game.
-.pp
-In general,
-throughout the game,
-if you forget what is appropriate
-the game will tell you what it expects
-if you just type in
-a question mark.
-.pp
-To get a copy of these rules,
-execute the command
-.sp
-.ti +12
-nroff /usr/games/trekmanual.nr
-.sp
-.bp
-.ce
-ISSUING COMMANDS
-.pp
-If the game expects you to enter a command,
-.hc ^
-it will say ^"Command:\ "
-and wait for your response.
-Most commands can be abbreviated.
-.pp
-At almost any time you can type more than one thing on a line.
-For example,
-to move straight up one quadrant,
-you can type
-.ti +12
-move 0 1
-.br
-or you could just type
-.ti +12
-move
-.br
-and the game would prompt you with
-.ti +12
-Course:
-.br
-to which you could type
-.ti +12
-0 1
-.br
-The "1" is the distance,
-which could be put on still another line.
-Also, the "move" command
-could have been abbreviated
-"mov", "mo", or just "m".
-.pp
-If you are partway through a command
-and you change your mind,
-you can usually type "-1"
-to cancel the command.
-.pp
-Klingons generally cannot hit you
-if you don't consume anything
-(e.g., time or energy),
-so some commands are considered "free".
-As soon as you consume anything though -- POW!
-.bp
-.de **
-.if \\n+l .**
-.as x *
-..
-.de bl
-.nr l \\w'\\$1' -\\w'*'
-.ds x ****
-.**
-.sp 3
-.ne 3
-\\*x
-.br
-.if t *\h'\w'*'u'\fB\\$1\fP\h'\w'*'u'*
-.if n * \\$1 *
-.br
-\\*x
-.sp
-.in +8
-.nf
-..
-.de FF
-.in -8
-.fi
-..
-.if !\n(.V .ta \w'Full Commands: '+1
-.if \n(.V .ta \w'Full Commands: 'u
-.ce
-THE COMMANDS
-.bl "Short Range Scan"
-Mnemonic: srscan
-Shortest Appreviation: s
-Full Commands: srscan
-	srscan yes/no
-Consumes: nothing
-.FF
-.pp
-The short range scan
-gives you a picture
-of the quadrant you are in,
-and (if you say "yes")
-a status report
-which tells you
-a whole bunch
-of interesting stuff.
-You can get a status report alone
-by using the
-.ul
-status
-command.
-An example follows:
-.sp
-.nf
-.in +4
-Short range sensor scan
-  0 1 2 3 4 5 6 7 8 9 
-0 . . . . . . . * . * 0   stardate      3702.16
-1 . . E . . . . . . . 1   condition     RED
-2 . . . . . . . . . * 2   position      0,3/1,2
-3 * . . . . # . . . . 3   warp factor   5.0
-4 . . . . . . . . . . 4   total energy  4376
-5 . . * . * . . . . . 5   torpedoes     9
-6 . . . @ . .   . . . 6   shields       down, 78%
-7 . . . . . . . . . . 7   Klingons left 3
-8 . . . K . . . . . . 8   time left     6.43
-9 . . . . . . * . . . 9   life support  damaged, reserves = 2.4
-  0 1 2 3 4 5 6 7 8 9 
-Distressed Starsystem Marcus XII
-
-.in +8
-.ti -8
-The cast of characters is as follows:
-E  the hero
-K  the villain
-#  the starbase
-*  stars
-@  inhabited starsystem
-\&.  empty space
-   a black hole
-.in -12
-.fi
-.pp
-The name of the starsystem is listed underneath
-the short range scan.
-The word "distressed", if present,
-means that the starsystem
-is under attack.
-.pp
-Short range scans are absolutely free.
-They use no time, no energy,
-and they don't give the Klingons
-another chance to hit you.
-.bl "Status Report"
-Mnemonic: status
-Shortest Abbreviation: st
-Consumes: nothing
-.FF
-.pp
-This command gives you information
-about the current status
-of the game and your ship, as follows:
-.in +8
-.de qq
-.sp
-.ti -4
-..
-.qq
-Stardate -- The current stardate.
-.qq
-Condition -- as follows:
-.in +4
-.nf
-RED -- in battle
-YELLOW -- low on energy
-GREEN -- normal state
-DOCKED -- docked at starbase
-CLOAKED -- the cloaking device is activated
-.fi
-.in -4
-.qq
-Position -- Your current quadrant and sector.
-.qq
-Warp Factor -- The speed you will move at
-when you move under warp power
-(with the
-.ul
-move
-command).
-.qq
-Total Energy -- Your energy reserves.
-If they drop to zero,
-you die.
-Energy regenerates,
-but the higher the skill of the game,
-the slower it regenerates.
-.qq
-Torpedoes -- How many photon torpedoes you have left.
-.qq
-Shields -- Whether your shields are up or down,
-and how effective they are if up
-(what percentage of a hit they will absorb).
-.qq
-Klingons Left -- Guess.
-.qq
-Time Left -- How long the Federation can hold out
-if you sit on your fat ass and do nothing.
-If you kill Klingons quickly,
-this number goes up,
-otherwise,
-it goes down.
-If it hits zero,
-the Federation is conquered.
-.qq
-Life Support -- If "active", everything is fine.
-If "damaged", your reserves tell you
-how long you have
-to repair your life support
-or get to a starbase
-before you starve, suffocate,
-or something equally unpleasant.
-.qq
-Current Crew -- The number of crew members
-left.
-This figures does not include officers.
-.qq
-Brig Space -- The space left in your brig
-for Klingon captives.
-.qq
-Klingon Power -- The number of units
-needed to kill a Klingon.
-Remember, as Klingons fire at you
-they use up their own energy,
-so you probably need somewhat less
-than this.
-.qq
-Skill, Length -- The skill and length
-of the game you are playing.
-.in -8
-.pp
-Status information is absolutely free.
-.bl "Long Range Scan"
-Mnemonic: lrscan
-Shortest Abbreviation: l
-Consumes: nothing
-.FF
-.pp
-Long range scan gives you information about the
-eight quadrants
-that surround the quadrant
-you're in.
-A sample long range scan follows:
-.sp
-.in +12
-.nf
-Long range scan for quadrant 0,3
-
-     2     3     4
-  -------------------
-  !  *  !  *  !  *  !
-  -------------------
-0 ! 108 !   6 !  19 !
-  -------------------
-1 !   9 ! /// !   8 !
-  -------------------
-.sp
-.in -12
-.fi
-.pp
-The three digit numbers
-tell the number of objects
-in the quadrants.
-The units digit tells the number of stars,
-the tens digit the number of starbases,
-and the hundreds digit is the number of Klingons.
-"*" indicates the negative energy barrier
-at the edge of the galaxy,
-which you cannot enter.
-"///" means that that is a supernova quadrant
-and must not be entered.
-.bl "Damage Report"
-Mnemonic: damages
-Shortest Abbreviation: da
-Consumes: nothing
-.FF
-.pp
-A damage report tells you what devices are damaged
-and how long it will take to repair them.
-Repairs proceed faster
-when you are docked
-at a starbase.
-.bl "Set Warp Factor"
-Mnemonic: warp
-Shortest Abbreviation: w
-Full Command: warp factor
-Consumes: nothing
-.FF
-.pp
-The warp factor tells the speed of your starship
-when you move under warp power
-(with the
-.ul
-move
-command).
-The higher the warp factor,
-the faster you go,
-and the more energy you use.
-.pp
-The minimum warp factor is 1.0
-and the maximum is 10.0.
-At speeds above warp 6
-there is danger of the warp engines
-being damaged.
-The probability of this
-increases at higher warp speeds.
-Above warp 9.0 there is a chance of entering
-a time warp.
-.bl "Move Under Warp Power"
-Mnemonic: move
-Shortest Abbreviation: m
-Full Command: move course distance
-Consumes: time and energy
-.FF
-.pp
-This is the usual way of moving.
-The course is in degrees and the distance is in quadrants.
-To move one sector specify a distance of 0.1.
-.pp
-Time is consumed proportionately to
-the inverse of the warp factor squared,
-and directly to the distance.
-Energy is consumed as the warp factor cubed,
-and directly to the distance.
-If you move with your shields up
-it doubles the amount of energy consumed.
-.pp
-When you move in a quadrant containing Klingons,
-they get a chance to attack you.
-.pp
-The computer detects navigation errors.
-If the computer is out,
-you run the risk of running into things.
-.pp
-The course is determined by the
-Space Inertial Navigation System
-[SINS].
-As described in
-Star Fleet Technical Order TO:02:06:12,
-the SINS is calibrated,
-after which it becomes the base for navigation.
-If damaged,
-navigation becomes inaccurate.
-When it is fixed,
-Spock recalibrates it,
-however,
-it cannot be calibrated extremely accurately
-until you dock at starbase.
-.bl "Move Under Impulse Power"
-Mnemonic: impulse
-Shortest Abbreviation: i
-Full Command: impulse course distance
-Consumes: time and energy
-.FF
-.pp
-The impulse engines give you a chance to maneuver
-when your warp engines are damaged;
-however, they are incredibly slow
-(0.095 quadrants/stardate).
-They require 20 units of energy to engage,
-and ten units per sector to move.
-.pp
-The same comments about the computer and the SINS
-apply as above.
-.pp
-There is no penalty to move under impulse power
-with shields up.
-.bl "Deflector Shields"
-Mnemonic: shields
-Shortest Abbreviation: sh
-Full Command: shields up/down
-Consumes: energy
-.FF
-.pp
-Shields protect you from Klingon attack
-and nearby novas.
-As they protect you,
-they weaken.
-A shield which is 78% effective
-will absorb 78% of a hit
-and let 22% in to hurt you.
-.pp
-The Klingons have a chance to attack you
-every time you raise or lower shields.
-Shields do not rise and lower
-instantaneously,
-so the hit you receive
-will be computed with the shields
-at an intermediate effectiveness.
-.pp
-It takes energy to raise shields,
-but not to drop them.
-.bl "Cloaking Device"
-Mnemonic: cloak
-Shortest Abbreviation: cl
-Full Command: cloak up/down
-Consumes: energy
-.FF
-.pp
-When you are cloaked,
-Klingons cannot see you,
-and hence they do not fire at you.
-They are useful for entering
-a quadrant
-and selecting a good position,
-however,
-weapons cannot be fired through
-the cloak
-due to the huge energy drain
-that it requires.
-.pp
-The cloak up command
-only starts the cloaking process;
-Klingons will continue
-to fire at you
-until you do something
-which consumes time.
-.bl "Fire Phasers"
-Mnmemonic: phasers
-Shortest Abbreviation: p
-Full Commands: phasers automatic amount
-	phasers manual amt1 course1 spread1 ...
-Consumes: energy
-.FF
-.pp
-Phasers are energy weapons;
-the energy comes from your ship's reserves
-("total energy" on a srscan).
-It takes about 250 units of hits
-to kill a Klingon.
-Hits are cumulative as long as you stay
-in the quadrant.
-.pp
-Phasers become less effective
-the further from a Klingon you are.
-Adjacent Klingons receive about
-90% of what you fire,
-at five sectors about 60%,
-and at ten sectors about 35%.
-They have no effect outside of the quadrant.
-.pp
-Phasers cannot be fired while shields are up;
-to do so would fry you.
-They have no effect on starbases or stars.
-.pp
-In automatic mode
-the computer decides how to divide up the energy
-among the Klingons present;
-in manual mode you do that yourself.
-.pp
-In manual mode firing
-you specify a direction,
-amount (number of units to fire)
-and spread (0 -> 1.0)
-for each of the six phaser banks.
-A zero amount
-terminates the manual input.
-.bl "Fire Photon Torpedoes"
-Mnemonic: torpedo
-Shortest Abbreviation: t
-Full Command: torpedo course [yes/no] [burst angle]
-Consumes: torpedoes
-.FF
-.pp
-Torpedoes are projectile weapons -- there are no partial hits.
-You either hit your target or you don't.
-A hit on a Klingon destroys him.
-A hit on a starbase destroys that starbase
-(woops!).
-Hitting a star usually causes it to go nova,
-and occasionally supernova.
-.pp
-Photon torpedoes cannot be aimed precisely.
-They can be fired with shields up,
-but they get even more random
-as they pass through the shields.
-.pp
-Torpedoes may be fired in bursts of three.
-If this is desired,
-the burst angle is the angle
-between the three shots,
-which may vary from one to fifteen.
-The word "no"
-says that a burst is not wanted;
-the word "yes"
-(which may be omitted
-if stated on the same line as the course)
-says that a burst is wanted.
-.pp
-Photon torpedoes
-have no effect
-outside the quadrant.
-.bl "Onboard Computer Request"
-Mnemonic: computer
-Shortest Abbreviation: c
-Full Command: computer request; request;...
-Consumes: nothing
-.FF
-.pp
-The computer command gives you access to the facilities
-of the onboard computer,
-which allows you to do all sorts of fascinating stuff.
-Computer requests are:
-.in +8
-.qq
-score -- Shows your current score.
-.qq
-course quad/sect -- Computes the course and distance from whereever
-you are to the given location.
-If you type "course /x,y"
-you will be given the course
-to sector x,y in the current quadrant.
-.qq
-move quad/sect -- Identical to the course
-request,
-except that the move is executed.
-.qq
-chart -- prints a chart of the known galaxy,
-i.e.,
-everything that you have seen with a long range scan.
-The format is the same as on a long range scan,
-except that "..." means
-that you don't yet know what is there,
-and ".1." means that you know that a starbase
-exists, but you don't know anything else.
-"$$$" mans the quadrant
-that you are currently in.
-.qq
-trajectory -- prints the course and distance
-to all the Klingons in the quadrant.
-.qq
-warpcost dist warp_factor -- computes the cost in time and energy
-to move `dist' quadrants at warp `warp_factor'.
-.qq
-impcost dist -- same as warpcost for impulse engines.
-.qq
-pheff range -- tells how effective your phasers are
-at a given range.
-.qq
-distresslist -- gives a list of currently distressed
-starbases
-and starsystems.
-.in -8
-.pp
-More than one request may be stated
-on a line
-by seperating them
-with semicolons.
-.bl "Dock at Starbase"
-Mnemonic: dock
-Shortest Abbreviation: do
-Consumes: nothing
-.FF
-.pp
-You may dock at a starbase
-when you are in one of the eight
-adjacent sectors.
-.pp
-When you dock you are resupplied
-with energy, photon torpedoes, and life support reserves.
-Repairs are also done faster at starbase.
-Any prisoners you have taken
-are unloaded.
-You do not receive points
-for taking prisoners
-until this time.
-.pp
-Starbases have their own deflector shields,
-so you are safe from attack while docked.
-.bl "Undock from Starbase"
-Mnemonic: undock
-Shortest Abbreviation: u
-Consumes: nothing
-.FF
-.pp
-This just allows you to leave starbase
-so that you may proceed on your way.
-.bl "Rest"
-Mnemonic: rest
-Shortest Abbreviation: r
-Full Command: rest time
-Consumes: time
-.FF
-.pp
-This command allows you to rest to repair damages.
-It is not advisable to rest while under attack.
-.bl "Call Starbase For Help"
-Mnemonic: help
-Shortest Abbreviation: help
-Consumes: nothing
-.FF
-.pp
-You may call starbase for help via your subspace radio.
-Starbase has long range transporter beams to get you.
-Problem is,
-they can't always rematerialize you.
-.pp
-You should avoid using this command unless absolutely necessary,
-for the above reason and because it counts heavily against you
-in the scoring.
-.bl "Capture Klingon"
-Mnemonic: capture
-Shortest Abbreviation: ca
-Consumes: time
-.FF
-.pp
-You may request that a Klingon surrender
-to you.
-If he accepts,
-you get to take captives
-(but only as many as your brig
-can hold).
-It is good if you do this,
-because you get points for captives.
-Also,
-if you ever get captured,
-you want to be sure that the Federation
-has prisoners to exchange for you.
-.pp
-You must go to a starbase
-to turn over your prisoners
-to Federation authorities.
-.bl "Visual Scan"
-Mnemonic: visual
-Shortest Abbreviation: v
-Full Command: visual course
-Consumes: time
-.FF
-.pp
-When your short range scanners are out,
-you can still see what is out "there"
-by doing a visual scan.
-Unfortunately,
-you can only see three sectors at one time,
-and it takes 0.005 stardates to perform.
-.pp
-The three sectors in the general direction
-of the course specified
-are examined
-and displayed.
-.bl "Abandon Ship"
-Mnemonic: abandon
-Shortest Abbreviation: abandon
-Consumes: nothing
-.FF
-.pp
-The officers escape the Enterprise in the shuttlecraft.
-If the transporter is working
-and there is an inhabitable starsystem
-in the area,
-the crew beams down,
-otherwise you leave them to die.
-You are given an old but still usable ship,
-the Faire Queene.
-.bl "Ram"
-Mnemonic: ram
-Shortest Abbreviation: ram
-Full Command: ram course distance
-Consumes: time and energy
-.FF
-.pp
-This command is identical to "move",
-except that the computer
-doesn't stop you
-from making navigation errors.
-.pp
-You get very nearly slaughtered
-if you ram anything.
-.bl "Self Destruct"
-Mnemonic: destruct
-Shortest Abbreviation: destruct
-Consumes: everything
-.FF
-.pp
-Your starship is self-destructed.
-Chances are you will destroy
-any Klingons
-(and stars,
-and starbases)
-left in your quadrant.
-.bl "Terminate the Game"
-Mnemonic: terminate
-Shortest Abbreviation: terminate
-Full Command: terminate yes/no
-.FF
-.pp
-Cancels the current game.
-No score is computed.
-If you answer yes,
-a new game will be started,
-otherwise trek exits.
-.bl "Call the Shell"
-Mnemonic: shell
-Shortest Abbreviation: shell
-.FF
-.pp
-Temporarily escapes to the shell.
-When you log out of the shell
-you will return to the game.
-.bp
-.ce
-SCORING
-.in +4
-.pp
-The scoring algorithm is rather complicated.
-Basically,
-you get points for each Klingon you kill,
-for your Klingon per stardate kill rate,
-and a bonus if you win the game.
-You lose
-points for the number of Klingons left
-in the galaxy
-at the end of the game,
-for getting killed,
-for each star, starbase, or inhabited starsystem
-you destroy,
-for calling for help,
-and for each casualty you incur.
-.pp
-You will be promoted
-if you play very well.
-You will never get a promotion if you
-call for help,
-abandon the Enterprise,
-get killed,
-destroy a starbase or inhabited starsystem,
-or destroy too many stars.
-.bp
-.ce
-REFERENCE PAGE
-.sp 2
-.ta 36 56
-.nf
-.ul
-Command	Uses	Consumes
-
-ABANDON	shuttlecraft,	-
-	  transporter
-CApture	subspace radio	time
-CLoak Up/Down	cloaking device	energy
-Computer request; request;...	computer	-
-DAmages	-	-
-DESTRUCT	computer	-
-DOck	-	-
-HELP	subspace radio	-
-Impulse course distance	impulse engines,	time, energy
-	 computer, SINS
-Lrscan	L.R. sensors	-
-Move course distance	warp engines,	time, energy
-	  computer, SINS
-Phasers Automatic amount	phasers, computer	energy
-Phasers Manual amt1 course1 spread1 ...	phasers	energy
-Torpedo course [Yes] angle/No	torpedo tubes	torpedoes
-RAM course distance	warp engines,	time, energy
-	  computer, SINS
-Rest time	-	time
-SHELL	-	-
-SHields Up/Down	shields	energy
-Srscan [Yes/No]	S.R. sensors	-
-STatus	-	-
-TERMINATE Yes/No	-	-
-Undock	-	-
-Visual course	-	time
-Warp warp_factor	-	-
-.fi
diff --git a/trek/Makefile b/trek/Makefile
index 1f80d74c..1b702605 100644
--- a/trek/Makefile
+++ b/trek/Makefile
@@ -11,13 +11,18 @@ SRCS=	abandon.c attack.c autover.c capture.c check_out.c checkcond.c \
 	shield.c snova.c srscan.c systemname.c torped.c \
 	visual.c warp.c win.c
 MAN=	trek.6
-DPADD=	${LIBM}
-LDADD=	-lm
-HIDEGAME=hidegame
 
-SUBDIR.roff+=USD.doc
+all: $(PROG)
 
-COPTS.getpar.c += -Wno-format-nonliteral
+$(PROG): $(SRCS)
+	$(CC) $(CFLAGS) -o $(PROG) $(SRCS)
+	$(STRIP) $(PROG)
 
-.include <bsd.prog.mk>
-.include <bsd.subdir.mk>
+install: $(PROG) $(MAN)
+	$(GINSTALL) -Dm755 $(PROG) $(DESTDIR)/usr/games/$(PROG)
+	$(GINSTALL) -Dm644 $(MAN) $(DESTDIR)/usr/share/man/man6/$(MAN)
+
+clean:
+	rm -f $(CLEANFILES) $(PROG)
+
+.PHONY: all clean install
diff --git a/trek/USD.doc/Makefile b/trek/USD.doc/Makefile
deleted file mode 100644
index f12db8ca..00000000
--- a/trek/USD.doc/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#	$NetBSD: Makefile,v 1.6 2014/07/05 19:22:42 dholland Exp $
-#	@(#)Makefile	8.1 (Berkeley) 6/8/93
-
-SECTION=reference/ref6
-ARTICLE=trek
-SRCS=	trek.me
-MACROS=	-me
-ROFF_TBL=yes
-
-.include <bsd.doc.mk>
diff --git a/trek/USD.doc/spell.ok b/trek/USD.doc/spell.ok
deleted file mode 100644
index d9d0405e..00000000
--- a/trek/USD.doc/spell.ok
+++ /dev/null
@@ -1,72 +0,0 @@
-Allman
-Faire
-Klingon
-Klingons
-L.R
-Onboard
-Queene
-S.R
-Spock
-Starbase
-Starbases
-Stardate
-Starsystem
-TO:02:06:12
-Torpedoes
-Trek''USD:34
-U.S.S
-USD:34
-XII
-amt1
-anual
-arp
-atus
-ca
-ck
-cl
-course1
-da
-dist
-distresslist
-ds
-es
-est
-filename
-fo
-ft
-hasers
-ields
-impcost
-isual
-lrscan
-mages
-mo
-mov
-mpulse
-na
-ndock
-omputer
-onboard
-orpedo
-ove
-partway
-pheff
-pture
-rscan
-shuttlecraft
-spread1
-srscan
-st
-starbase
-starbases
-stardate
-stardates
-starsystem
-starsystems
-ta
-torpedoes
-trek.me
-utomatic
-warpcost
-woops
-x,y
diff --git a/trek/USD.doc/trek.me b/trek/USD.doc/trek.me
deleted file mode 100644
index dacfd331..00000000
--- a/trek/USD.doc/trek.me
+++ /dev/null
@@ -1,964 +0,0 @@
-.\"	$NetBSD: trek.me,v 1.4 2014/09/30 20:46:59 christos Exp $
-.\"
-.\" Copyright (c) 1980, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)trek.me	8.1 (Berkeley) 6/8/93
-.\"
-.if n .na
-.de pp
-.	sp 2
-.	ti +5
-..
-.ie t .ds f \fB
-.el .ds f \fI
-.de he
-'	sp
-'	tl 'Star Trek''USD:31-%'
-'sp 3
-..
-.oh 'Star Trek''USD:31-%'
-.eh 'USD:31-%''Star Trek'
-
-\" .wh 0 he
-.de fo
-'	bp
-..
-.wh -3 fo
-.sp 16
-.ce 1000
-.ie n \{\
-.	tr | 
-|****||||*****||||||*||||||****|
-*||||||||||*|||||||*|*|||||*|||*
-|***|||||||*||||||*****||||****|
-||||*||||||*||||||*|||*||||*||*|
-****|||||||*||||||*|||*||||*|||*
-.sp 2
-*****||||****|||||*****||||*|||*
-||*||||||*|||*||||*||||||||*||*|
-||*||||||****|||||***||||||***||
-||*||||||*||*|||||*||||||||*||*|
-||*||||||*|||*||||*****||||*|||*
-.sp 2
-.	tr ||
-by
-.\}
-.el \{\
-.	ps 24
-.	vs 28p
-.	ft B
-STAR
-
-TREK
-
-.	ps
-.	vs
-.	ft
-.	ft I
-by
-.f	ft
-.\}
-
-Eric Allman
-University of California
-Berkeley
-.ce 0
-\".bp
-.ce
-\*fINTRODUCTION\fR
-.pp
-Well, the federation is once again at war with the Klingon empire.
-It is up to you,
-as captain of the U.S.S. Enterprise,
-to wipe out the invasion fleet and save the Federation.
-.pp
-For the purposes of the game
-the galaxy is divided into 64 quadrants
-on an eight by eight grid,
-with quadrant 0,0 in the upper left hand corner.
-Each quadrant is divided into 100 sectors
-on a ten by ten grid.
-Each sector contains one object
-(e.g., the Enterprise, a Klingon, or a star).
-.pp
-Navigation is handled in degrees,
-with zero being straight up
-and ninety being to the right.
-Distances are measured in quadrants.
-One tenth quadrant is one sector.
-.pp
-The galaxy contains starbases,
-at which you can dock to refuel,
-repair damages, etc.
-The galaxy also contains stars.
-Stars usually have a knack for getting in your way,
-but they can be triggered into going nova
-by shooting a photon torpedo at one,
-thereby (hopefully) destroying any adjacent Klingons.
-This is not a good practice however,
-because you are penalized for destroying stars.
-Also, a star will sometimes go supernova,
-which obliterates an entire quadrant.
-You must never stop in a supernova quadrant,
-although you may "jump over" one.
-.pp
-Some starsystems
-have inhabited planets.
-Klingons can attack inhabited planets
-and enslave the populace,
-which they then put to work building more Klingon battle cruisers.
-\".bp
-.ce
-\*fSTARTING UP THE GAME\fR
-.pp
-To request the game, issue the command
-.sp
-.ti +15
-.ft B
-/usr/games/trek
-.ft
-.sp
-from the shell.
-If a filename is supplied,
-a log of the game is written onto that file.
-(Otherwise, no
-file is written.)
-If the
-``\fB\-a\fP'' flag is stated before the filename,
-the log of the game is appended to the file.
-.pp
-The game will ask you what length game
-you would like.
-Valid responses are "short", "medium", and "long".
-You may also type "restart",
-which restarts a previously saved game.
-Ideally,
-the length of the game does not affect the difficulty,
-but currently the shorter games tend to be harder than the longer ones.
-.pp
-You will then be prompted for the skill,
-to which you must respond
-"novice", "fair", "good", "expert",
-"commodore", or "impossible".
-You should start out with a novice
-and work up,
-but if you really want to see
-how fast you can be slaughtered,
-start out with an impossible game.
-.pp
-In general,
-throughout the game,
-if you forget what is appropriate
-the game will tell you what it expects
-if you just type in
-a question mark.
-\".bp
-.ce
-\*fISSUING COMMANDS\fR
-.pp
-If the game expects you to enter a command,
-.hc ^
-it will say ^"Command:\ "
-and wait for your response.
-Most commands can be abbreviated.
-.pp
-At almost any time you can type more than one thing on a line.
-For example,
-to move straight up one quadrant,
-you can type
-.ti +12
-move 0 1
-.br
-or you could just type
-.ti +12
-move
-.br
-and the game would prompt you with
-.ti +12
-Course:
-.br
-to which you could type
-.ti +12
-0 1
-.br
-The "1" is the distance,
-which could be put on still another line.
-Also, the "move" command
-could have been abbreviated
-"mov", "mo", or just "m".
-.pp
-If you are partway through a command
-and you change your mind,
-you can usually type "-1"
-to cancel the command.
-.pp
-Klingons generally cannot hit you
-if you don't consume anything
-(e.g., time or energy),
-so some commands are considered "free".
-As soon as you consume anything though -- POW!
-.bp
-.de **
-.if \\n+l .**
-.as x *
-..
-.de bl
-.sp
-.ie t \fB\\$1\fR
-.el \{\
-.	ne 3
-.	nr l \\w'\\$1' -\\w'*'
-.	ds x ****
-.	**
-\\*x
-.	br
-* \\$1 *
-.	br
-\\*x
-.\}
-.sp
-.in +8
-.nf
-..
-.de FF
-.in -8
-.fi
-..
-.if !\n(.V .ta \w'Full Commands: '+1
-.if \n(.V .ta \w'Full Commands: 'u
-.ce
-\*fTHE COMMANDS\fR
-.bl "Short Range Scan"
-Mnemonic: srscan
-Shortest Abbreviation: s
-Full Commands: srscan
-	srscan yes/no
-Consumes: nothing
-.FF
-.pp
-The short range scan
-gives you a picture
-of the quadrant you are in,
-and (if you say "yes")
-a status report
-which tells you
-a whole bunch
-of interesting stuff.
-You can get a status report alone
-by using the
-.ul
-status
-command.
-An example follows:
-.sp
-.in +4
-Short range sensor scan
-.TS
-le1 ce1 ce1 ce1 ce1 ce1 ce1 ce1 ce1 ce1 ce1 le3 l1 l.
-	0	1	2	3	4	5	6	7	8	9
-0	.	.	.	.	.	.	.	*	.	*	0	stardate	3702.16
-1	.	.	E	.	.	.	.	.	.	.	1	condition	RED
-2	.	.	.	.	.	.	.	.	.	*	2	position	0,3/1,2
-3	*	.	.	.	.	#	.	.	.	.	3	warp\ factor	5.0
-4	.	.	.	.	.	.	.	.	.	.	4	total\ energy	4376
-5	.	.	*	.	*	.	.	.	.	.	5	torpedoes	9
-6	.	.	.	@	.	.	\ 	.	.	.	6	shields	down,\ 78%
-7	.	.	.	.	.	.	.	.	.	.	7	Klingons\ left	3
-8	.	.	.	K	.	.	.	.	.	.	8	time\ left	6.43
-9	.	.	.	.	.	.	*	.	.	.	9	life\ support	damaged,\ reserves\ =\ 2.4
-	0	1	2	3	4	5	6	7	8	9
-.TE
-Distressed Starsystem Marcus XII
-.sp
-.in +8
-.ti -8
-The cast of characters is as follows:
-.nf
-.ta \w'E   'u
-E	the hero
-K	the villain
-#	the starbase
-*	stars
-@	inhabited starsystem
-\&.	empty space
-	a black hole
-.in -12
-.fi
-.pp
-The name of the starsystem is listed underneath
-the short range scan.
-The word "distressed", if present,
-means that the starsystem
-is under attack.
-.pp
-Short range scans are absolutely free.
-They use no time, no energy,
-and they don't give the Klingons
-another chance to hit you.
-.bl "Status Report"
-Mnemonic: status
-Shortest Abbreviation: st
-Consumes: nothing
-.FF
-.pp
-This command gives you information
-about the current status
-of the game and your ship, as follows:
-.in +8
-.de qq
-.sp
-.ti -4
-..
-.qq
-Stardate -- The current stardate.
-.qq
-Condition -- as follows:
-.in +4
-.nf
-RED -- in battle
-YELLOW -- low on energy
-GREEN -- normal state
-DOCKED -- docked at starbase
-CLOAKED -- the cloaking device is activated
-.fi
-.in -4
-.qq
-Position -- Your current quadrant and sector.
-.qq
-Warp Factor -- The speed you will move at
-when you move under warp power
-(with the
-.ul
-move
-command).
-.qq
-Total Energy -- Your energy reserves.
-If they drop to zero,
-you die.
-Energy regenerates,
-but the higher the skill of the game,
-the slower it regenerates.
-.qq
-Torpedoes -- How many photon torpedoes you have left.
-.qq
-Shields -- Whether your shields are up or down,
-and how effective they are if up
-(what percentage of a hit they will absorb).
-.qq
-Klingons Left -- Guess.
-.qq
-Time Left -- How long the Federation can hold out
-if you sit on your fat ass and do nothing.
-If you kill Klingons quickly,
-this number goes up,
-otherwise,
-it goes down.
-If it hits zero,
-the Federation is conquered.
-.qq
-Life Support -- If "active", everything is fine.
-If "damaged", your reserves tell you
-how long you have
-to repair your life support
-or get to a starbase
-before you starve, suffocate,
-or something equally unpleasant.
-.qq
-Current Crew -- The number of crew members
-left.
-This figures does not include officers.
-.qq
-Brig Space -- The space left in your brig
-for Klingon captives.
-.qq
-Klingon Power -- The number of units
-needed to kill a Klingon.
-Remember, as Klingons fire at you
-they use up their own energy,
-so you probably need somewhat less
-than this.
-.qq
-Skill, Length -- The skill and length
-of the game you are playing.
-.in -8
-.pp
-Status information is absolutely free.
-.bl "Long Range Scan"
-Mnemonic: lrscan
-Shortest Abbreviation: l
-Consumes: nothing
-.FF
-.pp
-Long range scan gives you information about the
-eight quadrants
-that surround the quadrant
-you're in.
-A sample long range scan follows:
-.sp
-.ev 1
-.in +12
-Long range scan for quadrant 0,3
-.sp
-.ie t \{\
-.TS
-l1 c1 ce1 c1 ce1 c1 ce1 c
-l1 l s s s s s s s
-l1 c1 ce1 c1 ce1 c1 ce1 c
-l1 l s s s s s s s.
-		2		3		4
-	_
-	!	*	!	*	!	*	!
-	_
-.T&
-l1 c1 re1 c1 re1 c1 re1 c
-l1 l s s s s s s s
-l1 c1 re1 c1 re1 c1 re1 c
-l1 l s s s s s s s.
-0	!	108	!	6	!	19	!
-	_
-1	!	9	!	///	!	8	!
-	_
-.TE
-.\}
-.el \{\
-.nf
-     2     3     4
-  -------------------
-  !  *  !  *  !  *  !
-  -------------------
-0 ! 108 !   6 !  19 !
-  -------------------
-1 !   9 ! /// !   8 !
-  -------------------
-.fi
-.\}
-.ev
-.pp
-The three digit numbers
-tell the number of objects
-in the quadrants.
-The units digit tells the number of stars,
-the tens digit the number of starbases,
-and the hundreds digit is the number of Klingons.
-"*" indicates the negative energy barrier
-at the edge of the galaxy,
-which you cannot enter.
-"///" means that that is a supernova quadrant
-and must not be entered.
-.bl "Damage Report"
-Mnemonic: damages
-Shortest Abbreviation: da
-Consumes: nothing
-.FF
-.pp
-A damage report tells you what devices are damaged
-and how long it will take to repair them.
-Repairs proceed faster
-when you are docked
-at a starbase.
-.bl "Set Warp Factor"
-Mnemonic: warp
-Shortest Abbreviation: w
-Full Command: warp factor
-Consumes: nothing
-.FF
-.pp
-The warp factor tells the speed of your starship
-when you move under warp power
-(with the
-.ul
-move
-command).
-The higher the warp factor,
-the faster you go,
-and the more energy you use.
-.pp
-The minimum warp factor is 1.0
-and the maximum is 10.0.
-At speeds above warp 6
-there is danger of the warp engines
-being damaged.
-The probability of this
-increases at higher warp speeds.
-Above warp 9.0 there is a chance of entering
-a time warp.
-.bl "Move Under Warp Power"
-Mnemonic: move
-Shortest Abbreviation: m
-Full Command: move course distance
-Consumes: time and energy
-.FF
-.pp
-This is the usual way of moving.
-The course is in degrees and the distance is in quadrants.
-To move one sector specify a distance of 0.1.
-.pp
-Time is consumed proportionately to
-the inverse of the warp factor squared,
-and directly to the distance.
-Energy is consumed as the warp factor cubed,
-and directly to the distance.
-If you move with your shields up
-it doubles the amount of energy consumed.
-.pp
-When you move in a quadrant containing Klingons,
-they get a chance to attack you.
-.pp
-The computer detects navigation errors.
-If the computer is out,
-you run the risk of running into things.
-.pp
-The course is determined by the
-Space Inertial Navigation System
-[SINS].
-As described in
-Star Fleet Technical Order TO:02:06:12,
-the SINS is calibrated,
-after which it becomes the base for navigation.
-If damaged,
-navigation becomes inaccurate.
-When it is fixed,
-Spock recalibrates it,
-however,
-it cannot be calibrated extremely accurately
-until you dock at starbase.
-.bl "Move Under Impulse Power"
-Mnemonic: impulse
-Shortest Abbreviation: i
-Full Command: impulse course distance
-Consumes: time and energy
-.FF
-.pp
-The impulse engines give you a chance to maneuver
-when your warp engines are damaged;
-however, they are incredibly slow
-(0.095 quadrants/stardate).
-They require 20 units of energy to engage,
-and ten units per sector to move.
-.pp
-The same comments about the computer and the SINS
-apply as above.
-.pp
-There is no penalty to move under impulse power
-with shields up.
-.bl "Deflector Shields"
-Mnemonic: shields
-Shortest Abbreviation: sh
-Full Command: shields up/down
-Consumes: energy
-.FF
-.pp
-Shields protect you from Klingon attack
-and nearby novas.
-As they protect you,
-they weaken.
-A shield which is 78% effective
-will absorb 78% of a hit
-and let 22% in to hurt you.
-.pp
-The Klingons have a chance to attack you
-every time you raise or lower shields.
-Shields do not rise and lower
-instantaneously,
-so the hit you receive
-will be computed with the shields
-at an intermediate effectiveness.
-.pp
-It takes energy to raise shields,
-but not to drop them.
-.bl "Cloaking Device"
-Mnemonic: cloak
-Shortest Abbreviation: cl
-Full Command: cloak up/down
-Consumes: energy
-.FF
-.pp
-When you are cloaked,
-Klingons cannot see you,
-and hence they do not fire at you.
-They are useful for entering
-a quadrant
-and selecting a good position,
-however,
-weapons cannot be fired through
-the cloak
-due to the huge energy drain
-that it requires.
-.pp
-The cloak up command
-only starts the cloaking process;
-Klingons will continue
-to fire at you
-until you do something
-which consumes time.
-.bl "Fire Phasers"
-Mnemonic: phasers
-Shortest Abbreviation: p
-Full Commands: phasers automatic amount
-	phasers manual amt1 course1 spread1 ...
-Consumes: energy
-.FF
-.pp
-Phasers are energy weapons;
-the energy comes from your ship's reserves
-("total energy" on a srscan).
-It takes about 250 units of hits
-to kill a Klingon.
-Hits are cumulative as long as you stay
-in the quadrant.
-.pp
-Phasers become less effective
-the further from a Klingon you are.
-Adjacent Klingons receive about
-90% of what you fire,
-at five sectors about 60%,
-and at ten sectors about 35%.
-They have no effect outside of the quadrant.
-.pp
-Phasers cannot be fired while shields are up;
-to do so would fry you.
-They have no effect on starbases or stars.
-.pp
-In automatic mode
-the computer decides how to divide up the energy
-among the Klingons present;
-in manual mode you do that yourself.
-.pp
-In manual mode firing
-you specify a direction,
-amount (number of units to fire)
-and spread (0 -> 1.0)
-for each of the six phaser banks.
-A zero amount
-terminates the manual input.
-.bl "Fire Photon Torpedoes"
-Mnemonic: torpedo
-Shortest Abbreviation: t
-Full Command: torpedo course [yes/no] [burst angle]
-Consumes: torpedoes
-.FF
-.pp
-Torpedoes are projectile weapons -- there are no partial hits.
-You either hit your target or you don't.
-A hit on a Klingon destroys him.
-A hit on a starbase destroys that starbase
-(woops!).
-Hitting a star usually causes it to go nova,
-and occasionally supernova.
-.pp
-Photon torpedoes cannot be aimed precisely.
-They can be fired with shields up,
-but they get even more random
-as they pass through the shields.
-.pp
-Torpedoes may be fired in bursts of three.
-If this is desired,
-the burst angle is the angle
-between the three shots,
-which may vary from one to fifteen.
-The word "no"
-says that a burst is not wanted;
-the word "yes"
-(which may be omitted
-if stated on the same line as the course)
-says that a burst is wanted.
-.pp
-Photon torpedoes
-have no effect
-outside the quadrant.
-.bl "Onboard Computer Request"
-Mnemonic: computer
-Shortest Abbreviation: c
-Full Command: computer request; request;...
-Consumes: nothing
-.FF
-.pp
-The computer command gives you access to the facilities
-of the onboard computer,
-which allows you to do all sorts of fascinating stuff.
-Computer requests are:
-.in +8
-.qq
-score -- Shows your current score.
-.qq
-course quad/sect -- Computes the course and distance from wherever
-you are to the given location.
-If you type "course /x,y"
-you will be given the course
-to sector x,y in the current quadrant.
-.qq
-move quad/sect -- Identical to the course
-request,
-except that the move is executed.
-.qq
-chart -- prints a chart of the known galaxy,
-i.e.,
-everything that you have seen with a long range scan.
-The format is the same as on a long range scan,
-except that "..." means
-that you don't yet know what is there,
-and ".1." means that you know that a starbase
-exists, but you don't know anything else.
-"$$$" mans the quadrant
-that you are currently in.
-.qq
-trajectory -- prints the course and distance
-to all the Klingons in the quadrant.
-.qq
-warpcost dist warp_factor -- computes the cost in time and energy
-to move `dist' quadrants at warp `warp_factor'.
-.qq
-impcost dist -- same as warpcost for impulse engines.
-.qq
-pheff range -- tells how effective your phasers are
-at a given range.
-.qq
-distresslist -- gives a list of currently distressed
-starbases
-and starsystems.
-.in -8
-.pp
-More than one request may be stated
-on a line
-by separating them
-with semicolons.
-.bl "Dock at Starbase"
-Mnemonic: dock
-Shortest Abbreviation: do
-Consumes: nothing
-.FF
-.pp
-You may dock at a starbase
-when you are in one of the eight
-adjacent sectors.
-.pp
-When you dock you are resupplied
-with energy, photon torpedoes, and life support reserves.
-Repairs are also done faster at starbase.
-Any prisoners you have taken
-are unloaded.
-You do not receive points
-for taking prisoners
-until this time.
-.pp
-Starbases have their own deflector shields,
-so you are safe from attack while docked.
-.bl "Undock from Starbase"
-Mnemonic: undock
-Shortest Abbreviation: u
-Consumes: nothing
-.FF
-.pp
-This just allows you to leave starbase
-so that you may proceed on your way.
-.bl "Rest"
-Mnemonic: rest
-Shortest Abbreviation: r
-Full Command: rest time
-Consumes: time
-.FF
-.pp
-This command allows you to rest to repair damages.
-It is not advisable to rest while under attack.
-.bl "Call Starbase For Help"
-Mnemonic: help
-Shortest Abbreviation: help
-Consumes: nothing
-.FF
-.pp
-You may call starbase for help via your subspace radio.
-Starbase has long range transporter beams to get you.
-Problem is,
-they can't always rematerialize you.
-.pp
-You should avoid using this command unless absolutely necessary,
-for the above reason and because it counts heavily against you
-in the scoring.
-.bl "Capture Klingon"
-Mnemonic: capture
-Shortest Abbreviation: ca
-Consumes: time
-.FF
-.pp
-You may request that a Klingon surrender
-to you.
-If he accepts,
-you get to take captives
-(but only as many as your brig
-can hold).
-It is good if you do this,
-because you get points for captives.
-Also,
-if you ever get captured,
-you want to be sure that the Federation
-has prisoners to exchange for you.
-.pp
-You must go to a starbase
-to turn over your prisoners
-to Federation authorities.
-.bl "Visual Scan"
-Mnemonic: visual
-Shortest Abbreviation: v
-Full Command: visual course
-Consumes: time
-.FF
-.pp
-When your short range scanners are out,
-you can still see what is out "there"
-by doing a visual scan.
-Unfortunately,
-you can only see three sectors at one time,
-and it takes 0.005 stardates to perform.
-.pp
-The three sectors in the general direction
-of the course specified
-are examined
-and displayed.
-.bl "Abandon Ship"
-Mnemonic: abandon
-Shortest Abbreviation: abandon
-Consumes: nothing
-.FF
-.pp
-The officers escape the Enterprise in the shuttlecraft.
-If the transporter is working
-and there is an inhabitable starsystem
-in the area,
-the crew beams down,
-otherwise you leave them to die.
-You are given an old but still usable ship,
-the Faire Queene.
-.bl "Ram"
-Mnemonic: ram
-Shortest Abbreviation: ram
-Full Command: ram course distance
-Consumes: time and energy
-.FF
-.pp
-This command is identical to "move",
-except that the computer
-doesn't stop you
-from making navigation errors.
-.pp
-You get very nearly slaughtered
-if you ram anything.
-.bl "Self Destruct"
-Mnemonic: destruct
-Shortest Abbreviation: destruct
-Consumes: everything
-.FF
-.pp
-Your starship is self-destructed.
-Chances are you will destroy
-any Klingons
-(and stars,
-and starbases)
-left in your quadrant.
-.bl "Terminate the Game"
-Mnemonic: terminate
-Shortest Abbreviation: terminate
-Full Command: terminate yes/no
-.FF
-.pp
-Cancels the current game.
-No score is computed.
-If you answer yes,
-a new game will be started,
-otherwise trek exits.
-.bl "Call the Shell"
-Mnemonic: shell
-Shortest Abbreviation: shell
-.FF
-.pp
-Temporarily escapes to the shell.
-When you exit the shell
-you will return to the game.
-\".bp
-.ce
-\*fSCORING\fR
-.in +4
-.pp
-The scoring algorithm is rather complicated.
-Basically,
-you get points for each Klingon you kill,
-for your Klingon per stardate kill rate,
-and a bonus if you win the game.
-You lose
-points for the number of Klingons left
-in the galaxy
-at the end of the game,
-for getting killed,
-for each star, starbase, or inhabited starsystem
-you destroy,
-for calling for help,
-and for each casualty you incur.
-.pp
-You will be promoted
-if you play very well.
-You will never get a promotion if you
-call for help,
-abandon the Enterprise,
-get killed,
-destroy a starbase or inhabited starsystem,
-or destroy too many stars.
-.bp
-.ce 1
-\*fCOMMAND SUMMARY\fP
-.TS
-l l l.
-Command	Requires	Consumes
-
-\*fabandon\fR	shuttlecraft,	-
-	  transporter
-\*fca\fRpture	subspace radio	time
-\*fcl\fRoak \*fu\fRp/\*fd\fRown	cloaking device	energy
-\*fc\fRomputer request; ...	computer	-
-\*fda\fRmages	-	-
-\*fdestruct\fR	computer	-
-\*fdo\fRck	-	-
-\*fhelp\fR	subspace radio	-
-\*fi\fRmpulse course distance	impulse engines,	time, energy
-	 computer, SINS
-\*fl\fRrscan	L.R. sensors	-
-\*fm\fRove course distance	warp engines,	time, energy
-	  computer, SINS
-\*fp\fRhasers \*fa\fRutomatic amount	phasers, computer	energy \*fp\fRhasers \*fm\fRanual
-\ \ amt1 course1 spread1 ...	phasers	energy
-\*ft\fRorpedo course [\*fy\fRes] angle/\*fn\fRo	torpedo tubes	torpedoes
-\*fram\fR course distance	warp engines,	time, energy
-	  computer, SINS
-\*fr\fRest time	-	time
-\*fshell\fR	-	-
-\*fsh\fRields \*fu\fRp/\*fd\fRown	shields	energy
-\*fs\fRrscan [\*fy\fRes/\*fn\fRo]	S.R. sensors	-
-\*fst\fRatus	-	-
-\*fterminate\fR \*fy\fRes/\*fn\fRo	-	-
-\*fu\fRndock	-	-
-\*fv\fRisual course	-	time
-\*fw\fRarp warp_factor	-	-
-.TE
diff --git a/trek/ranf.c b/trek/ranf.c
index 9ed23545..3c76fe9c 100644
--- a/trek/ranf.c
+++ b/trek/ranf.c
@@ -42,6 +42,8 @@ __RCSID("$NetBSD: ranf.c,v 1.7 2009/05/25 00:37:27 dholland Exp $");
 #include <stdlib.h>
 #include "trek.h"
 
+#define	RANDOM_MAX	0x7fffffff
+
 int
 ranf(int max)
 {
diff --git a/trek/trek.h b/trek/trek.h
index 99c61e48..36dbb444 100644
--- a/trek/trek.h
+++ b/trek/trek.h
@@ -47,6 +47,8 @@
 
 /*********************  GALAXY  **************************/
 
+#include <float.h>
+
 /* galactic parameters */
 #define NSECTS		10	/* dimensions of quadrant in sectors */
 #define NQUADS		8	/* dimension of galazy in quadrants */