/* @(#)trek.h 4.1 (Berkeley) 83/03/23 */
** Virtually all non-local variable declarations are made in this
** file. Exceptions are those things which are initialized, which
** are defined in "externs.c", and things which are local to one
** So far as I know, nothing in here must be preinitialized to
** You may have problems from the loader if you move this to a
** different machine. These things actually get allocated in each
** source file, which UNIX allows; however, you may (on other
** systems) have to change everything in here to be "extern" and
** actually allocate stuff in "externs.c"
/* external function definitions */
extern double franf(); /* floating random number function */
extern double sqrt(); /* square root */
extern double sin(), cos(); /* trig functions */
extern double atan2(); /* fancy arc tangent function */
extern double log(); /* log base e */
extern double pow(); /* power function */
extern double fabs(); /* absolute value function */
extern double exp(); /* exponential function */
/********************* GALAXY **************************/
/* galactic parameters */
# define NSECTS 10 /* dimensions of quadrant in sectors */
# define NQUADS 8 /* dimension of galazy in quadrants */
# define NINHAB 32 /* number of quadrants which are inhabited */
struct quad
/* definition for each quadrant */
char bases
; /* number of bases in this quadrant */
char klings
; /* number of Klingons in this quadrant */
char holes
; /* number of black holes in this quadrant */
int scanned
; /* star chart entry (see below) */
char stars
; /* number of stars in this quadrant */
char systemname
; /* starsystem name (see below) */
# define Q_DISTRESSED 0200
/* systemname conventions:
* 1 -> NINHAB index into Systemname table for live system.
* + Q_DISTRESSED distressed starsystem -- systemname & Q_SYSTEM
* is the index into the Event table which will
* 0 dead or nonexistent starsystem
* starchart ("scanned") conventions:
* -1 not yet scanned ("...")
* 1001 starbase + ??? (".1.")
/* ascii names of systems */
extern char *Systemname
[NINHAB
];
/* quadrant definition */
struct quad Quad
[NQUADS
][NQUADS
];
/* defines for sector map (below) */
char Sect
[NSECTS
][NSECTS
];
/************************ DEVICES ******************************/
# define NDEV 16 /* max number of devices */
# define WARP 0 /* warp engines */
# define SRSCAN 1 /* short range scanners */
# define LRSCAN 2 /* long range scanners */
# define PHASER 3 /* phaser control */
# define TORPED 4 /* photon torpedo control */
# define IMPULSE 5 /* impulse engines */
# define SHIELD 6 /* shield control */
# define COMPUTER 7 /* on board computer */
# define SSRADIO 8 /* subspace radio */
# define LIFESUP 9 /* life support systems */
# define SINS 10 /* Space Inertial Navigation System */
# define CLOAK 11 /* cloaking device */
# define XPORTER 12 /* transporter */
# define SHUTTLE 13 /* shuttlecraft */
char *name
; /* device name */
char *person
; /* the person who fixes it */
struct device Device
[NDEV
];
/*************************** EVENTS ****************************/
# define NEVENTS 12 /* number of different event types */
# define E_LRTB 1 /* long range tractor beam */
# define E_KATSB 2 /* Klingon attacks starbase */
# define E_KDESB 3 /* Klingon destroys starbase */
# define E_ISSUE 4 /* distress call is issued */
# define E_ENSLV 5 /* Klingons enslave a quadrant */
# define E_REPRO 6 /* a Klingon is reproduced */
# define E_FIXDV 7 /* fix a device */
# define E_ATTACK 8 /* Klingon attack during rest period */
# define E_SNAP 9 /* take a snapshot for time warp */
# define E_SNOVA 10 /* supernova occurs */
# define E_GHOST 0100 /* ghost of a distress call if ssradio out */
# define E_HIDDEN 0200 /* event that is unreportable because ssradio out */
# define E_EVENT 077 /* mask to get event code */
char x
, y
; /* coordinates */
float date
; /* trap stardate */
char evcode
; /* event type */
char systemname
; /* starsystem name */
/* systemname conventions:
* 1 -> NINHAB index into Systemname table for reported distress calls
* 1 -> NEVENTS-1 event type
* + E_HIDDEN unreported (SSradio out)
* + E_GHOST actually already expired
# define MAXEVENTS 25 /* max number of concurrently pending events */
struct event Event
[MAXEVENTS
]; /* dynamic event list; one entry per pending event */
/***************************** KLINGONS *******************************/
char x
, y
; /* coordinates */
int power
; /* power left */
float dist
; /* distance to Enterprise */
float avgdist
; /* average over this move */
char srndreq
; /* set if surrender has been requested */
# define MAXKLQUAD 9 /* maximum klingons per quadrant */
/********************** MISCELLANEOUS ***************************/
/* starbase coordinates */
# define MAXBASES 9 /* maximum number of starbases in galaxy */
# define MAXDISTR 5 /* maximum concurrent distress calls */
# define NBANKS 6 /* number of phaser banks */
char x
, y
; /* coordinates */
* note that much of the stuff in the following structs CAN NOT
/* information regarding the state of the starship */
float warp
; /* warp factor */
float warp2
; /* warp factor squared */
float warp3
; /* warp factor cubed */
char shldup
; /* shield up flag */
char cloaked
; /* set if cloaking device on */
int energy
; /* starship's energy */
int shield
; /* energy in shields */
float reserves
; /* life support reserves */
int crew
; /* ship's complement */
int brigfree
; /* space left in brig */
char torped
; /* torpedoes */
char cloakgood
; /* set if we have moved */
int quadx
; /* quadrant x coord */
int quady
; /* quadrant y coord */
int sectx
; /* sector x coord */
int secty
; /* sector y coord */
char cond
; /* condition code */
char sinsbad
; /* Space Inertial Navigation System condition */
char *shipname
; /* name of current starship */
char ship
; /* current starship */
/* sinsbad is set if SINS is working but not calibrated */
/* game related information, mostly scoring */
int killk
; /* number of klingons killed */
int deaths
; /* number of deaths onboard Enterprise */
char negenbar
; /* number of hits on negative energy barrier */
char killb
; /* number of starbases killed */
int kills
; /* number of stars killed */
char skill
; /* skill rating of player */
char length
; /* length of game */
char killed
; /* set if you were killed */
char killinhab
; /* number of inhabited starsystems killed */
char tourn
; /* set if a tournament game */
char passwd
[15]; /* game password */
char snap
; /* set if snapshot taken */
char helps
; /* number of help calls */
int captives
; /* total number of captives taken */
/* per move information */
char free
; /* set if a move is free */
char endgame
; /* end of game flag */
char shldchg
; /* set if shields changed this move */
char newquad
; /* set if just entered this quadrant */
char resting
; /* set if this move is a rest */
float time
; /* time used this move */
/* parametric information */
char bases
; /* number of starbases */
char klings
; /* number of klingons */
float date
; /* stardate */
float time
; /* time left */
float resource
; /* Federation resources */
int energy
; /* starship's energy */
int shield
; /* energy in shields */
float reserves
; /* life support reserves */
int crew
; /* size of ship's complement */
int brigfree
; /* max possible number of captives */
char torped
; /* photon torpedos */
float damfac
[NDEV
]; /* damage factor */
float dockfac
; /* docked repair time factor */
float regenfac
; /* regeneration factor */
int stopengy
; /* energy to do emergency stop */
int shupengy
; /* energy to put up shields */
int klingpwr
; /* Klingon initial power */
int warptime
; /* time chewer multiplier */
float phasfac
; /* Klingon phaser power eater factor */
char moveprob
[6]; /* probability that a Klingon moves */
float movefac
[6]; /* Klingon move distance multiplier */
float eventdly
[NEVENTS
]; /* event time multipliers */
float navigcrud
[2]; /* navigation crudup factor */
int cloakenergy
; /* cloaking device energy per stardate */
float damprob
[NDEV
]; /* damage probability */
float hitfac
; /* Klingon attack factor */
int klingcrew
; /* number of Klingons in a crew */
float srndrprob
; /* surrender probability */
int energylow
; /* low energy mark (cond YELLOW) */
/* Sum of damage probabilities must add to 1000 */
/* other information kept in a snapshot */
char bases
; /* number of starbases */
char klings
; /* number of klingons */
float date
; /* stardate */
float time
; /* time left */
float resource
; /* Federation resources */
char distressed
; /* number of currently distressed quadrants */
struct event
*eventptr
[NEVENTS
]; /* pointer to event structs */
struct xy base
[MAXBASES
]; /* locations of starbases */
/* Other stuff, not dumped in a snapshot */
struct kling klingon
[MAXKLQUAD
]; /* sorted Klingon list */
char nkling
; /* number of Klingons in this sector */
/* < 0 means automatic override mode */
char fast
; /* set if speed > 300 baud */
struct xy starbase
; /* starbase in current quadrant */
char snapshot
[sizeof Quad
+ sizeof Event
+ sizeof Now
]; /* snapshot for time warp */
char statreport
; /* set to get a status report on a srscan */
* eventptr is a pointer to the event[] entry of the last
* scheduled event of each type. Zero if no such event scheduled.
/* Klingon move indicies */
# define KM_OB 0 /* Old quadrant, Before attack */
# define KM_OA 1 /* Old quadrant, After attack */
# define KM_EB 2 /* Enter quadrant, Before attack */
# define KM_EA 3 /* Enter quadrant, After attack */
# define KM_LB 4 /* Leave quadrant, Before attack */
# define KM_LA 5 /* Leave quadrant, After attack */
# define L_NOTIME 1 /* ran out of time */
# define L_NOENGY 2 /* ran out of energy */
# define L_DSTRYD 3 /* destroyed by a Klingon */
# define L_NEGENB 4 /* ran into the negative energy barrier */
# define L_SUICID 5 /* destroyed in a nova */
# define L_SNOVA 6 /* destroyed in a supernova */
# define L_NOLIFE 7 /* life support died (so did you) */
# define L_NOHELP 8 /* you could not be rematerialized */
# define L_TOOFAST 9 /* pretty stupid going at warp 10 */
# define L_STAR 10 /* ran into a star */
# define L_DSTRCT 11 /* self destructed */
# define L_CAPTURED 12 /* captured by Klingons */
# define L_NOCREW 13 /* you ran out of crew */
/****************** COMPILE OPTIONS ***********************/
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