1 /* $NetBSD: trek.h,v 1.19 2024/02/10 08:24:50 andvar 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 indices */ 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; 519