battlestar/extern.h

   1 /*      $NetBSD: extern.h,v 1.8 1998/03/29 04:49:06 mrg Exp $ */
   2
   3 /*
   4  * Copyright (c) 1983, 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. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      @(#)externs.h   8.1 (Berkeley) 5/31/93
  36  */
  37
  38 #include <sys/time.h>
  39
  40 #include <ctype.h>
  41 #include <err.h>
  42 #include <pwd.h>
  43 #include <signal.h>
  44 #include <stdio.h>
  45 #include <stdlib.h>
  46 #include <string.h>
  47 #include <unistd.h>
  48
  49 #define BITS (8 * sizeof (int))
  50
  51 #define OUTSIDE         (position > 68 && position < 246 && position != 218)
  52 #define rnd(x)          (rand() % (x))
  53 #define max(a,b)        ((a) < (b) ? (b) : (a))
  54 #define testbit(array, index)   (array[index/BITS] & (1 << (index % BITS)))
  55 #define setbit(array, index)    (array[index/BITS] |= (1 << (index % BITS)))
  56 #define clearbit(array, index)  (array[index/BITS] &= ~(1 << (index % BITS)))
  57
  58  /* well known rooms */
  59 #define FINAL   275
  60 #define GARDEN  197
  61 #define POOLS   126
  62 #define DOCK    93
  63
  64  /* word types */
  65 #define VERB    0
  66 #define OBJECT  1
  67 #define NOUNS   2
  68 #define PREPS   3
  69 #define ADJS    4
  70 #define CONJ    5
  71
  72  /* words numbers */
  73 #define KNIFE           0
  74 #define SWORD           1
  75 #define LAND            2
  76 #define WOODSMAN        3
  77 #define TWO_HANDED      4
  78 #define CLEAVER         5
  79 #define BROAD           6
  80 #define MAIL            7
  81 #define HELM            8
  82 #define SHIELD          9
  83 #define MAID            10
  84 #define BODY            10
  85 #define VIPER           11
  86 #define LAMPON          12
  87 #define SHOES           13
  88 #define CYLON           14
  89 #define PAJAMAS         15
  90 #define ROBE            16
  91 #define AMULET          17
  92 #define MEDALION        18
  93 #define TALISMAN        19
  94 #define DEADWOOD        20
  95 #define MALLET          21
  96 #define LASER           22
  97 #define BATHGOD         23
  98 #define NORMGOD         24
  99 #define GRENADE         25
 100 #define CHAIN           26
 101 #define ROPE            27
 102 #define LEVIS           28
 103 #define MACE            29
 104 #define SHOVEL          30
 105 #define HALBERD         31
 106 #define COMPASS         32
 107 #define CRASH           33
 108 #define ELF             34
 109 #define FOOT            35
 110 #define COINS           36
 111 #define MATCHES         37
 112 #define MAN             38
 113 #define PAPAYAS         39
 114 #define PINEAPPLE       40
 115 #define KIWI            41
 116 #define COCONUTS        42
 117 #define MANGO           43
 118 #define RING            44
 119 #define POTION          45
 120 #define BRACELET        46
 121 #define GIRL            47
 122 #define GIRLTALK        48
 123 #define DARK            49
 124 #define TIMER           50
 125 #define CHAR            53
 126 #define BOMB            54
 127 #define DEADGOD         55
 128 #define DEADTIME        56
 129 #define DEADNATIVE      57
 130 #define NATIVE          58
 131 #define HORSE           59
 132 #define CAR             60
 133 #define POT             61
 134 #define BAR             62
 135 #define BLOCK           63
 136 #define NUMOFOBJECTS    64
 137  /* non-objects below */
 138 #define UP      1000
 139 #define DOWN    1001
 140 #define AHEAD   1002
 141 #define BACK    1003
 142 #define RIGHT   1004
 143 #define LEFT    1005
 144 #define TAKE    1006
 145 #define USE     1007
 146 #define LOOK    1008
 147 #define QUIT    1009
 148 #define NORTH   1010
 149 #define SOUTH   1011
 150 #define EAST    1012
 151 #define WEST    1013
 152 #define SU      1014
 153 #define DROP    1015
 154 #define TAKEOFF 1016
 155 #define DRAW    1017
 156 #define PUTON   1018
 157 #define WEARIT  1019
 158 #define PUT     1020
 159 #define INVEN   1021
 160 #define EVERYTHING 1022
 161 #define AND     1023
 162 #define KILL    1024
 163 #define RAVAGE  1025
 164 #define UNDRESS 1026
 165 #define THROW   1027
 166 #define LAUNCH  1028
 167 #define LANDIT  1029
 168 #define LIGHT   1030
 169 #define FOLLOW  1031
 170 #define KISS    1032
 171 #define LOVE    1033
 172 #define GIVE    1034
 173 #define SMITE   1035
 174 #define SHOOT   1036
 175 #define ON      1037
 176 #define OFF     1038
 177 #define TIME    1039
 178 #define SLEEP   1040
 179 #define DIG     1041
 180 #define EAT     1042
 181 #define SWIM    1043
 182 #define DRINK   1044
 183 #define DOOR    1045
 184 #define SAVE    1046
 185 #define RIDE    1047
 186 #define DRIVE   1048
 187 #define SCORE   1049
 188 #define BURY    1050
 189 #define JUMP    1051
 190 #define KICK    1052
 191
 192  /* injuries */
 193 #define ARM     6               /* broken arm */
 194 #define RIBS    7               /* broken ribs */
 195 #define SPINE   9               /* broken back */
 196 #define SKULL   11              /* fractured skull */
 197 #define INCISE  10              /* deep incisions */
 198 #define NECK    12              /* broken NECK */
 199 #define NUMOFINJURIES 13
 200
 201  /* notes */
 202 #define CANTLAUNCH      0
 203 #define LAUNCHED        1
 204 #define CANTSEE         2
 205 #define CANTMOVE        3
 206 #define JINXED          4
 207 #define DUG             5
 208 #define NUMOFNOTES      6
 209
 210  /* fundamental constants */
 211 #define NUMOFROOMS      275
 212 #define NUMOFWORDS      ((NUMOFOBJECTS + BITS - 1) / BITS)
 213 #define LINELENGTH      81
 214
 215 #define TODAY           0
 216 #define TONIGHT         1
 217 #define CYCLE           100
 218
 219  /* initial variable values */
 220 #define TANKFULL        250
 221 #define TORPEDOES       10
 222 #define MAXWEIGHT       60
 223 #define MAXCUMBER       10
 224
 225 struct room {
 226         char   *name;
 227         int     link[8];
 228 #define north   link[0]
 229 #define south   link[1]
 230 #define east    link[2]
 231 #define west    link[3]
 232 #define up      link[4]
 233 #define access  link[5]
 234 #define down    link[6]
 235 #define flyhere link[7]
 236         char   *desc;
 237         unsigned int objects[NUMOFWORDS];
 238 };
 239 extern struct room dayfile[];
 240 extern struct room nightfile[];
 241 struct room *location;
 242
 243  /* object characteristics */
 244 char   *objdes[NUMOFOBJECTS];
 245 char   *objsht[NUMOFOBJECTS];
 246 char   *ouch[NUMOFINJURIES];
 247 int     objwt[NUMOFOBJECTS];
 248 int     objcumber[NUMOFOBJECTS];
 249
 250  /* current input line */
 251 #define NWORD   20              /* words per line */
 252 char    words[NWORD][15];
 253 int     wordvalue[NWORD];
 254 int     wordtype[NWORD];
 255 int     wordcount, wordnumber;
 256
 257  /* state of the game */
 258 int     ourtime;
 259 int     position;
 260 int     direction;
 261 int     left, right, ahead, back;
 262 int     ourclock, fuel, torps;
 263 int     carrying, encumber;
 264 int     rythmn;
 265 int     followfight;
 266 int     ate;
 267 int     snooze;
 268 int     meetgirl;
 269 int     followgod;
 270 int     godready;
 271 int     win;
 272 int     wintime;
 273 int     wiz;
 274 int     tempwiz;
 275 int     matchlight, matchcount;
 276 int     loved;
 277 int     pleasure, power, ego;
 278 int     WEIGHT;
 279 int     CUMBER;
 280 int     notes[NUMOFNOTES];
 281 unsigned int inven[NUMOFWORDS];
 282 unsigned int wear[NUMOFWORDS];
 283 char    beenthere[NUMOFROOMS + 1];
 284 char    injuries[NUMOFINJURIES];
 285
 286 char    uname[9];
 287
 288 struct wlist {
 289         char   *string;
 290         int     value, article;
 291         struct wlist *next;
 292 };
 293 #define HASHSIZE        256
 294 #define HASHMUL         81
 295 #define HASHMASK        (HASHSIZE - 1)
 296 struct wlist *hashtab[HASHSIZE];
 297 extern struct wlist wlist[];
 298
 299 struct objs {
 300         short   room;
 301         short   obj;
 302 };
 303 extern struct objs dayobjs[];
 304 extern struct objs nightobjs[];
 305
 306 void blast __P((void));
 307 void bury __P((void));
 308 int card __P((char *, int));
 309 int checkout __P((char *));
 310 void chime __P((void));
 311 void convert __P((int));
 312 void crash __P((void));
 313 int cypher __P((void));
 314 void die __P((void));
 315 void diesig __P((int));
 316 void dig __P((void));
 317 int draw __P((void));
 318 void drink __P((void));
 319 int drive __P((void));
 320 int drop __P((char *));
 321 int eat __P((void));
 322 void endfly __P((void));
 323 int fight __P((int, int));
 324 int follow __P((void));
 325 void getutmp __P((char *));
 326 int give __P((void));
 327 int hash __P((char *));
 328 void initialize __P((char));
 329 void install __P((struct wlist *));
 330 int jump __P((void));
 331 void kiss __P((void));
 332 int land __P((void));
 333 int launch __P((void));
 334 void light __P((void));
 335 void live __P((void));
 336 void love __P((void));
 337 int move __P((int, int));
 338 void moveenemy __P((int));
 339 void murder __P((void));
 340 void news __P((void));
 341 void newway __P((int));
 342 void notarget __P((void));
 343 void parse __P((void));
 344 void post __P((char));
 345 void printobjs __P((void));
 346 int put __P((void));
 347 int puton __P((void));
 348 void ravage __P((void));
 349 void restore __P((void));
 350 int ride __P((void));
 351 void save __P((void));
 352 void screen __P((void));
 353 int shoot __P((void));
 354 void succumb __P((int));
 355 int take __P((unsigned int[]));
 356 int takeoff __P((void));
 357 void target __P((void));
 358 int throw __P((char *));
 359 int ucard __P((unsigned int *));
 360 int use __P((void));
 361 int visual __P((void));
 362 int wearit __P((void));
 363 void whichway __P((struct room));
 364 int wizard __P((char *));
 365 void wordinit __P((void));
 366 void writedes __P((void));
 367 int zzz __P((void));
 368 char   *getcom __P((char *, int, char *, char *));
 369 char   *getword __P((char *, char *, int));
 370 char   *rate __P((void));
 371 char   *truedirec __P((int, char));
 372 struct wlist *lookup __P((char *));