games/trek/trek.h

   1 /*      $NetBSD: trek.h,v 1.17 2009/05/25 00:07:14 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1980, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  *
  31  *      @(#)trek.h      8.1 (Berkeley) 5/31/93
  32  */
  33
  34 /*
  35 **  Global Declarations
  36 **
  37 **      Virtually all non-local variable declarations are made in this
  38 **      file.  Exceptions are those things which are initialized, which
  39 **      are defined in "externs.c", and things which are local to one
  40 **      program file.
  41 **
  42 **      So far as I know, nothing in here must be preinitialized to
  43 **      zero.
  44 */
  45
  46 /* external function definitions */
  47
  48 /*********************  GALAXY  **************************/
  49
  50 /* galactic parameters */
  51 #define NSECTS          10      /* dimensions of quadrant in sectors */
  52 #define NQUADS          8       /* dimension of galazy in quadrants */
  53 #define NINHAB          32      /* number of quadrants which are inhabited */
  54
  55 /* definition for each quadrant */
  56 struct quad {
  57         unsigned char   bases;  /* number of bases in this quadrant */
  58         char    klings;         /* number of Klingons in this quadrant */
  59         char    holes;          /* number of black holes in this quadrant */
  60         int     scanned;        /* star chart entry (see below) */
  61         short   stars;          /* number of stars in this quadrant */
  62         char    qsystemname;    /* starsystem name (see below) */
  63 };
  64
  65 #define Q_DISTRESSED    0200
  66 #define Q_SYSTEM        077
  67
  68 /*
  69  *  systemname conventions:
  70  *      1 -> NINHAB     index into Systemname table for live system.
  71  *      + Q_DISTRESSED  distressed starsystem -- systemname & Q_SYSTEM
  72  *                      is the index into the Event table which will
  73  *                      have the system name
  74  *      0               dead or nonexistent starsystem
  75  *
  76  *  starchart ("scanned") conventions:
  77  *      0 -> 999        taken as is
  78  *      -1              not yet scanned ("...")
  79  *      1000            supernova ("///")
  80  *      1001            starbase + ??? (".1.")
  81  */
  82
  83 /* ascii names of systems */
  84 extern const char       *const Systemname[NINHAB];
  85
  86 /* quadrant definition */
  87 extern struct quad      Quad[NQUADS][NQUADS];
  88
  89 /* defines for sector map  (below) */
  90 #define EMPTY           '.'
  91 #define STAR            '*'
  92 #define BASE            '#'
  93 #define ENTERPRISE      'E'
  94 #define QUEENE          'Q'
  95 #define KLINGON         'K'
  96 #define INHABIT         '@'
  97 #define HOLE            ' '
  98
  99 /* current sector map */
 100 extern char     Sect[NSECTS][NSECTS];
 101
 102
 103
 104 /************************ DEVICES ******************************/
 105
 106 #define NDEV            16      /* max number of devices */
 107
 108 /* device tokens */
 109 #define WARP            0       /* warp engines */
 110 #define SRSCAN          1       /* short range scanners */
 111 #define LRSCAN          2       /* long range scanners */
 112 #define PHASER          3       /* phaser control */
 113 #define TORPED          4       /* photon torpedo control */
 114 #define IMPULSE         5       /* impulse engines */
 115 #define SHIELD          6       /* shield control */
 116 #define COMPUTER        7       /* on board computer */
 117 #define SSRADIO         8       /* subspace radio */
 118 #define LIFESUP         9       /* life support systems */
 119 #define SINS            10      /* Space Inertial Navigation System */
 120 #define CLOAK           11      /* cloaking device */
 121 #define XPORTER         12      /* transporter */
 122 #define SHUTTLE         13      /* shuttlecraft */
 123
 124 /* device names */
 125 struct device {
 126         const char      *name;          /* device name */
 127         const char      *person;        /* the person who fixes it */
 128 };
 129
 130 extern const struct device      Device[NDEV];
 131
 132 /***************************  EVENTS  ****************************/
 133
 134 #define NEVENTS         12      /* number of different event types */
 135
 136 #define E_LRTB          1       /* long range tractor beam */
 137 #define E_KATSB         2       /* Klingon attacks starbase */
 138 #define E_KDESB         3       /* Klingon destroys starbase */
 139 #define E_ISSUE         4       /* distress call is issued */
 140 #define E_ENSLV         5       /* Klingons enslave a quadrant */
 141 #define E_REPRO         6       /* a Klingon is reproduced */
 142 #define E_FIXDV         7       /* fix a device */
 143 #define E_ATTACK        8       /* Klingon attack during rest period */
 144 #define E_SNAP          9       /* take a snapshot for time warp */
 145 #define E_SNOVA         10      /* supernova occurs */
 146
 147 #define E_GHOST         0100    /* ghost of a distress call if ssradio out */
 148 #define E_HIDDEN        0200    /* event unreportable because ssradio out */
 149 #define E_EVENT         077     /* mask to get event code */
 150
 151 struct event {
 152         unsigned char   x, y;           /* coordinates */
 153         double          date;           /* trap stardate */
 154         char            evcode;         /* event type */
 155         unsigned char   systemname;     /* starsystem name */
 156 };
 157
 158 /*
 159  * systemname conventions:
 160  *      1 -> NINHAB     index into Systemname table for reported distress calls
 161  *
 162  * evcode conventions:
 163  *      1 -> NEVENTS-1  event type
 164  *      + E_HIDDEN      unreported (SSradio out)
 165  *      + E_GHOST       actually already expired
 166  *      0               unallocated
 167  */
 168
 169 /* max number of concurrently pending events */
 170 #define MAXEVENTS       25
 171
 172 /* dynamic event list; one entry per pending event */
 173 extern struct event     Event[MAXEVENTS];
 174
 175 /*****************************  KLINGONS  *******************************/
 176
 177 struct kling {
 178         unsigned char   x, y;   /* coordinates */
 179         int     power;          /* power left */
 180         double  dist;           /* distance to Enterprise */
 181         double  avgdist;        /* average over this move */
 182         char    srndreq;        /* set if surrender has been requested */
 183 };
 184
 185 #define MAXKLQUAD       9       /* maximum klingons per quadrant */
 186
 187 /********************** MISCELLANEOUS ***************************/
 188
 189 /* condition codes */
 190 #define GREEN           0
 191 #define DOCKED          1
 192 #define YELLOW          2
 193 #define RED             3
 194
 195 /* starbase coordinates */
 196 #define MAXBASES        9       /* maximum number of starbases in galaxy */
 197
 198 /*  distress calls  */
 199 #define MAXDISTR        5       /* maximum concurrent distress calls */
 200
 201 /* phaser banks */
 202 #define NBANKS          6       /* number of phaser banks */
 203
 204 struct xy {
 205         unsigned char   x, y;           /* coordinates */
 206 };
 207
 208
 209 /*
 210  *      note that much of the stuff in the following structs CAN NOT
 211  *      be moved around!!!!
 212  */
 213
 214
 215 /* information regarding the state of the starship */
 216 struct Ship_struct {
 217         double  warp;           /* warp factor */
 218         double  warp2;          /* warp factor squared */
 219         double  warp3;          /* warp factor cubed */
 220         char    shldup;         /* shield up flag */
 221         char    cloaked;        /* set if cloaking device on */
 222         int     energy;         /* starship's energy */
 223         int     shield;         /* energy in shields */
 224         double  reserves;       /* life support reserves */
 225         int     crew;           /* ship's complement */
 226         int     brigfree;       /* space left in brig */
 227         char    torped;         /* torpedoes */
 228         char    cloakgood;      /* set if we have moved */
 229         int     quadx;          /* quadrant x coord */
 230         int     quady;          /* quadrant y coord */
 231         int     sectx;          /* sector x coord */
 232         int     secty;          /* sector y coord */
 233         unsigned char   cond;   /* condition code */
 234         /* sinsbad is set if SINS is working but not calibrated */
 235         char    sinsbad;        /* Space Inertial Navigation System condition*/
 236         const char *shipname;   /* name of current starship */
 237         char    ship;           /* current starship */
 238         int     distressed;     /* number of distress calls */
 239 };
 240 extern struct Ship_struct Ship;
 241
 242
 243 /* game related information, mostly scoring */
 244 struct Game_struct {
 245         int     killk;          /* number of klingons killed */
 246         int     deaths;         /* number of deaths onboard Enterprise */
 247         char    negenbar;       /* number of hits on negative energy barrier */
 248         char    killb;          /* number of starbases killed */
 249         int     kills;          /* number of stars killed */
 250         char    skill;          /* skill rating of player */
 251         char    length;         /* length of game */
 252         char    killed;         /* set if you were killed */
 253         char    killinhab;      /* number of inhabited starsystems killed */
 254         char    tourn;          /* set if a tournament game */
 255         char    passwd[15];     /* game password */
 256         char    snap;           /* set if snapshot taken */
 257         char    helps;          /* number of help calls */
 258         int     captives;       /* total number of captives taken */
 259 };
 260 extern struct Game_struct Game;
 261
 262 /* per move information */
 263 struct Move_struct {
 264         char    free;           /* set if a move is free */
 265         char    endgame;        /* end of game flag */
 266         char    shldchg;        /* set if shields changed this move */
 267         char    newquad;        /* set if just entered this quadrant */
 268         char    resting;        /* set if this move is a rest */
 269         double  time;           /* time used this move */
 270 };
 271 extern struct Move_struct Move;
 272
 273 /* parametric information */
 274 struct Param_struct {
 275         unsigned char   bases;  /* number of starbases */
 276         char    klings;         /* number of klingons */
 277         double  date;           /* stardate */
 278         double  time;           /* time left */
 279         double  resource;       /* Federation resources */
 280         int     energy;         /* starship's energy */
 281         int     shield;         /* energy in shields */
 282         double  reserves;       /* life support reserves */
 283         int     crew;           /* size of ship's complement */
 284         int     brigfree;       /* max possible number of captives */
 285         char    torped;         /* photon torpedos */
 286         double  damfac[NDEV];   /* damage factor */
 287         double  dockfac;        /* docked repair time factor */
 288         double  regenfac;       /* regeneration factor */
 289         int     stopengy;       /* energy to do emergency stop */
 290         int     shupengy;       /* energy to put up shields */
 291         int     klingpwr;       /* Klingon initial power */
 292         int     warptime;       /* time chewer multiplier */
 293         double  phasfac;        /* Klingon phaser power eater factor */
 294         char    moveprob[6];    /* probability that a Klingon moves */
 295         double  movefac[6];     /* Klingon move distance multiplier */
 296         double  eventdly[NEVENTS];      /* event time multipliers */
 297         double  navigcrud[2];   /* navigation crudup factor */
 298         int     cloakenergy;    /* cloaking device energy per stardate */
 299         double  damprob[NDEV];  /* damage probability */
 300         double  hitfac;         /* Klingon attack factor */
 301         int     klingcrew;      /* number of Klingons in a crew */
 302         double  srndrprob;      /* surrender probability */
 303         int     energylow;      /* low energy mark (cond YELLOW) */
 304 };
 305 extern struct Param_struct Param;
 306
 307 /* Sum of damage probabilities must add to 1000 */
 308
 309 /* other information kept in a snapshot */
 310 struct Now_struct {
 311         unsigned char   bases;  /* number of starbases */
 312         char    klings;         /* number of klingons */
 313         double  date;           /* stardate */
 314         double  time;           /* time left */
 315         double  resource;       /* Federation resources */
 316         char    distressed;     /* number of currently distressed quadrants */
 317         struct event    *eventptr[NEVENTS];     /* pointer to event structs */
 318         struct xy       base[MAXBASES];         /* locations of starbases */
 319 };
 320 extern struct Now_struct Now;
 321
 322 /* Other stuff, not dumped in a snapshot */
 323 struct Etc_struct {
 324         struct kling klingon[MAXKLQUAD];/* sorted Klingon list */
 325         short nkling;                   /* number of Klingons in this sector */
 326                                         /* < 0 means automatic override mode */
 327         char fast;                      /* set if speed > 300 baud */
 328         struct xy starbase;             /* starbase in current quadrant */
 329         char snapshot[sizeof Quad + sizeof Event + sizeof Now];
 330                                         /* snapshot for time warp */
 331         char statreport;        /* set to get a status report on a srscan */
 332 };
 333 extern struct Etc_struct Etc;
 334
 335 /*
 336  *      eventptr is a pointer to the event[] entry of the last
 337  *      scheduled event of each type.  Zero if no such event scheduled.
 338  */
 339
 340 /* Klingon move indicies */
 341 #define KM_OB           0       /* Old quadrant, Before attack */
 342 #define KM_OA           1       /* Old quadrant, After attack */
 343 #define KM_EB           2       /* Enter quadrant, Before attack */
 344 #define KM_EA           3       /* Enter quadrant, After attack */
 345 #define KM_LB           4       /* Leave quadrant, Before attack */
 346 #define KM_LA           5       /* Leave quadrant, After attack */
 347
 348 /* you lose codes */
 349 #define L_NOTIME        1       /* ran out of time */
 350 #define L_NOENGY        2       /* ran out of energy */
 351 #define L_DSTRYD        3       /* destroyed by a Klingon */
 352 #define L_NEGENB        4       /* ran into the negative energy barrier */
 353 #define L_SUICID        5       /* destroyed in a nova */
 354 #define L_SNOVA         6       /* destroyed in a supernova */
 355 #define L_NOLIFE        7       /* life support died (so did you) */
 356 #define L_NOHELP        8       /* you could not be rematerialized */
 357 #define L_TOOFAST       9       /* pretty stupid going at warp 10 */
 358 #define L_STAR          10      /* ran into a star */
 359 #define L_DSTRCT        11      /* self destructed */
 360 #define L_CAPTURED      12      /* captured by Klingons */
 361 #define L_NOCREW        13      /* you ran out of crew */
 362
 363 /******************  COMPILE OPTIONS  ***********************/
 364
 365 /* Trace info */
 366 #define xTRACE          1
 367 extern int      Trace;
 368
 369 #define TOOLARGE        (DBL_MAX / 2)   /* < DOUBLE_MAX for everyone */
 370
 371 /* abandon.c */
 372 void abandon(int);
 373
 374 /* attack.c */
 375 void attack(int);
 376
 377 /* autover.c */
 378 void autover(void);
 379
 380 /* capture.c */
 381 void capture(int);
 382
 383 /* check_out.c */
 384 int check_out(int);
 385
 386 /* checkcond.c */
 387 void checkcond(void);
 388
 389 /* compkl.c */
 390 void compkldist(int);
 391
 392 /* computer.c */
 393 void computer(int);
 394
 395 /* damage.c */
 396 void damage(int, double);
 397
 398 /* damaged.c */
 399 int damaged(int);
 400
 401 /* dcrept.c */
 402 void dcrept(int);
 403
 404 /* destruct.c */
 405 void destruct(int);
 406
 407 /* dock.c */
 408 void dock(int);
 409 void undock(int);
 410
 411 /* dumpgame.c */
 412 void dumpgame(int);
 413 int restartgame(void);
 414
 415 /* dumpme.c */
 416 void dumpme(int);
 417
 418 /* dumpssradio.c */
 419 int dumpssradio(void);
 420
 421 /* events.c */
 422 int events(int);
 423
 424 /* externs.c */
 425
 426 /* getcodi.c */
 427 int getcodi(int *, double *);
 428
 429 /* help.c */
 430 void help(int);
 431
 432 /* impulse.c */
 433 void impulse(int);
 434
 435 /* initquad.c */
 436 void initquad(int);
 437 void sector(int *, int *);
 438
 439 /* kill.c */
 440 void killk(int, int );
 441 void killb(int, int );
 442 void kills(int, int , int);
 443 void killd(int, int , int);
 444
 445 /* klmove.c */
 446 void klmove(int);
 447
 448 /* lose.c */
 449 void lose(int) __dead;
 450
 451 /* lrscan.c */
 452 void lrscan(int);
 453
 454 /* move.c */
 455 double move(int, int, double, double);
 456
 457 /* nova.c */
 458 void nova(int, int );
 459
 460 /* out.c */
 461 void out(int);
 462
 463 /* phaser.c */
 464 void phaser(int);
 465
 466 /* play.c */
 467 void play(void) __dead;
 468
 469 /* ram.c */
 470 void ram(int, int );
 471
 472 /* ranf.c */
 473 int ranf(int);
 474 double franf(void);
 475
 476 /* rest.c */
 477 void rest(int);
 478
 479 /* schedule.c */
 480 struct event *schedule(int, double, int, int , int);
 481 void reschedule(struct event *, double);
 482 void unschedule(struct event *);
 483 struct event *xsched(int, int, int, int , int );
 484 void xresched(struct event *, int, int);
 485
 486 /* score.c */
 487 long score(void);
 488
 489 /* setup.c */
 490 void setup(void);
 491
 492 /* setwarp.c */
 493 void setwarp(int);
 494
 495 /* shield.c */
 496 void shield(int);
 497
 498 /* snova.c */
 499 void snova(int, int );
 500
 501 /* srscan.c */
 502 void srscan(int);
 503
 504 /* systemname.c */
 505 const char *systemname(const struct quad *);
 506
 507 /* torped.c */
 508 void torped(int);
 509
 510 /* visual.c */
 511 void visual(int);
 512
 513 /* warp.c */
 514 void dowarp(int);
 515 void warp(int, int, double);
 516
 517 /* win.c */
 518 void win(void) __dead;