battlestar/extern.h

   1 /*      $NetBSD: extern.h,v 1.5 1997/10/10 11:39:47 lukem 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 <ctype.h>
  39 #include <pwd.h>
  40 #include <signal.h>
  41 #include <stdio.h>
  42 #include <stdlib.h>
  43 #include <string.h>
  44 #include <unistd.h>
  45
  46 #define BITS (8 * sizeof (int))
  47
  48 #define OUTSIDE         (position > 68 && position < 246 && position != 218)
  49 #define rnd(x)          (rand() % (x))
  50 #define max(a,b)        ((a) < (b) ? (b) : (a))
  51 #define testbit(array, index)   (array[index/BITS] & (1 << (index % BITS)))
  52 #define setbit(array, index)    (array[index/BITS] |= (1 << (index % BITS)))
  53 #define clearbit(array, index)  (array[index/BITS] &= ~(1 << (index % BITS)))
  54
  55         /* well known rooms */
  56 #define FINAL   275
  57 #define GARDEN  197
  58 #define POOLS   126
  59 #define DOCK    93
  60
  61         /* word types */
  62 #define VERB    0
  63 #define OBJECT  1
  64 #define NOUNS   2
  65 #define PREPS   3
  66 #define ADJS    4
  67 #define CONJ    5
  68
  69         /* words numbers */
  70 #define KNIFE           0
  71 #define SWORD           1
  72 #define LAND            2
  73 #define WOODSMAN        3
  74 #define TWO_HANDED      4
  75 #define CLEAVER         5
  76 #define BROAD           6
  77 #define MAIL            7
  78 #define HELM            8
  79 #define SHIELD          9
  80 #define MAID            10
  81 #define BODY            10
  82 #define VIPER           11
  83 #define LAMPON          12
  84 #define SHOES           13
  85 #define CYLON           14
  86 #define PAJAMAS         15
  87 #define ROBE            16
  88 #define AMULET          17
  89 #define MEDALION        18
  90 #define TALISMAN        19
  91 #define DEADWOOD        20
  92 #define MALLET          21
  93 #define LASER           22
  94 #define BATHGOD         23
  95 #define NORMGOD         24
  96 #define GRENADE         25
  97 #define CHAIN           26
  98 #define ROPE            27
  99 #define LEVIS           28
 100 #define MACE            29
 101 #define SHOVEL          30
 102 #define HALBERD         31
 103 #define COMPASS         32
 104 #define CRASH           33
 105 #define ELF             34
 106 #define FOOT            35
 107 #define COINS           36
 108 #define MATCHES         37
 109 #define MAN             38
 110 #define PAPAYAS         39
 111 #define PINEAPPLE       40
 112 #define KIWI            41
 113 #define COCONUTS        42
 114 #define MANGO           43
 115 #define RING            44
 116 #define POTION          45
 117 #define BRACELET        46
 118 #define GIRL            47
 119 #define GIRLTALK        48
 120 #define DARK            49
 121 #define TIMER           50
 122 #define CHAR            53
 123 #define BOMB            54
 124 #define DEADGOD         55
 125 #define DEADTIME        56
 126 #define DEADNATIVE      57
 127 #define NATIVE          58
 128 #define HORSE           59
 129 #define CAR             60
 130 #define POT             61
 131 #define BAR             62
 132 #define BLOCK           63
 133 #define NUMOFOBJECTS    64
 134         /* non-objects below */
 135 #define UP      1000
 136 #define DOWN    1001
 137 #define AHEAD   1002
 138 #define BACK    1003
 139 #define RIGHT   1004
 140 #define LEFT    1005
 141 #define TAKE    1006
 142 #define USE     1007
 143 #define LOOK    1008
 144 #define QUIT    1009
 145 #define NORTH   1010
 146 #define SOUTH   1011
 147 #define EAST    1012
 148 #define WEST    1013
 149 #define SU      1014
 150 #define DROP    1015
 151 #define TAKEOFF 1016
 152 #define DRAW    1017
 153 #define PUTON   1018
 154 #define WEARIT  1019
 155 #define PUT     1020
 156 #define INVEN   1021
 157 #define EVERYTHING 1022
 158 #define AND     1023
 159 #define KILL    1024
 160 #define RAVAGE  1025
 161 #define UNDRESS 1026
 162 #define THROW   1027
 163 #define LAUNCH  1028
 164 #define LANDIT  1029
 165 #define LIGHT   1030
 166 #define FOLLOW  1031
 167 #define KISS    1032
 168 #define LOVE    1033
 169 #define GIVE    1034
 170 #define SMITE   1035
 171 #define SHOOT   1036
 172 #define ON      1037
 173 #define OFF     1038
 174 #define TIME    1039
 175 #define SLEEP   1040
 176 #define DIG     1041
 177 #define EAT     1042
 178 #define SWIM    1043
 179 #define DRINK   1044
 180 #define DOOR    1045
 181 #define SAVE    1046
 182 #define RIDE    1047
 183 #define DRIVE   1048
 184 #define SCORE   1049
 185 #define BURY    1050
 186 #define JUMP    1051
 187 #define KICK    1052
 188
 189         /* injuries */
 190 #define ARM     6               /* broken arm */
 191 #define RIBS    7               /* broken ribs */
 192 #define SPINE   9               /* broken back */
 193 #define SKULL   11              /* fractured skull */
 194 #define INCISE  10              /* deep incisions */
 195 #define NECK    12              /* broken NECK */
 196 #define NUMOFINJURIES 13
 197
 198         /* notes */
 199 #define CANTLAUNCH      0
 200 #define LAUNCHED        1
 201 #define CANTSEE         2
 202 #define CANTMOVE        3
 203 #define JINXED          4
 204 #define DUG             5
 205 #define NUMOFNOTES      6
 206
 207         /* fundamental constants */
 208 #define NUMOFROOMS      275
 209 #define NUMOFWORDS      ((NUMOFOBJECTS + BITS - 1) / BITS)
 210 #define LINELENGTH      81
 211
 212 #define TODAY           0
 213 #define TONIGHT         1
 214 #define CYCLE           100
 215
 216         /* initial variable values */
 217 #define TANKFULL        250
 218 #define TORPEDOES       10
 219 #define MAXWEIGHT       60
 220 #define MAXCUMBER       10
 221
 222 struct room {
 223         char *name;
 224         int link[8];
 225 #define north   link[0]
 226 #define south   link[1]
 227 #define east    link[2]
 228 #define west    link[3]
 229 #define up      link[4]
 230 #define access  link[5]
 231 #define down    link[6]
 232 #define flyhere link[7]
 233         char *desc;
 234         unsigned int objects[NUMOFWORDS];
 235 };
 236 struct room dayfile[];
 237 struct room nightfile[];
 238 struct room *location;
 239
 240         /* object characteristics */
 241 char *objdes[NUMOFOBJECTS];
 242 char *objsht[NUMOFOBJECTS];
 243 char *ouch[NUMOFINJURIES];
 244 int objwt[NUMOFOBJECTS];
 245 int objcumber[NUMOFOBJECTS];
 246
 247         /* current input line */
 248 #define NWORD   20                      /* words per line */
 249 char words[NWORD][15];
 250 int wordvalue[NWORD];
 251 int wordtype[NWORD];
 252 int wordcount, wordnumber;
 253
 254         /* state of the game */
 255 int ourtime;
 256 int position;
 257 int direction;
 258 int left, right, ahead, back;
 259 int ourclock, fuel, torps;
 260 int carrying, encumber;
 261 int rythmn;
 262 int followfight;
 263 int ate;
 264 int snooze;
 265 int meetgirl;
 266 int followgod;
 267 int godready;
 268 int win;
 269 int wintime;
 270 int wiz;
 271 int tempwiz;
 272 int matchlight, matchcount;
 273 int loved;
 274 int pleasure, power, ego;
 275 int WEIGHT;
 276 int CUMBER;
 277 int notes[NUMOFNOTES];
 278 unsigned int inven[NUMOFWORDS];
 279 unsigned int wear[NUMOFWORDS];
 280 char beenthere[NUMOFROOMS+1];
 281 char injuries[NUMOFINJURIES];
 282
 283 char uname[9];
 284
 285 struct wlist {
 286         char *string;
 287         int value, article;
 288         struct wlist *next;
 289 };
 290 #define HASHSIZE        256
 291 #define HASHMUL         81
 292 #define HASHMASK        (HASHSIZE - 1)
 293 struct wlist *hashtab[HASHSIZE];
 294 struct wlist wlist[];
 295
 296 struct objs {
 297         short room;
 298         short obj;
 299 };
 300 struct objs dayobjs[];
 301 struct objs nightobjs[];
 302
 303 void    blast __P((void));
 304 void    bury __P((void));
 305 int     card __P((char *, int));
 306 int     checkout __P((char *));
 307 void    chime __P((void));
 308 void    convert __P((int));
 309 void    crash __P((void));
 310 int     cypher __P((void));
 311 void    die __P((void));
 312 void    diesig __P((int));
 313 void    dig __P((void));
 314 int     draw __P((void));
 315 void    drink __P((void));
 316 int     drive __P((void));
 317 int     drop __P((char *));
 318 int     eat __P((void));
 319 void    endfly __P((void));
 320 int     fight __P((int, int));
 321 int     follow __P((void));
 322 void    getutmp __P((char *));
 323 int     give __P((void));
 324 int     hash __P((char *));
 325 void    initialize __P((char));
 326 void    install __P((struct wlist *));
 327 int     jump __P((void));
 328 void    kiss __P((void));
 329 int     land __P((void));
 330 int     launch __P((void));
 331 void    light __P((void));
 332 void    live __P((void));
 333 void    love __P((void));
 334 int     move __P((int, int));
 335 void    moveenemy __P((int));
 336 void    murder __P((void));
 337 void    news __P((void));
 338 void    newway __P((int));
 339 void    notarget __P((void));
 340 void    parse __P((void));
 341 void    post __P((char));
 342 void    printobjs __P((void));
 343 int     put __P((void));
 344 int     puton __P((void));
 345 void    ravage __P((void));
 346 void    restore __P((void));
 347 int     ride __P((void));
 348 void    save __P((void));
 349 void    screen __P((void));
 350 int     shoot __P((void));
 351 void    succumb __P((int));
 352 int     take __P((unsigned int []));
 353 int     takeoff __P((void));
 354 void    target __P((void));
 355 int     throw __P((char *));
 356 int     ucard __P((unsigned int *));
 357 int     use __P((void));
 358 int     visual __P((void));
 359 int     wearit __P((void));
 360 void    whichway __P((struct room));
 361 int     wizard __P((char *));
 362 void    wordinit __P((void));
 363 void    writedes __P((void));
 364 int     zzz __P((void));
 365 char   *getcom __P((char *, int, char *, char *));
 366 char   *getword __P((char *, char *, int));
 367 char   *rate __P((void));
 368 char   *truedirec __P((int, char));
 369 struct wlist *lookup __P((char *));