battlestar/extern.h

   1 /*      $NetBSD: extern.h,v 1.6 1997/10/11 02:07:18 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 <err.h>
  40 #include <pwd.h>
  41 #include <signal.h>
  42 #include <stdio.h>
  43 #include <stdlib.h>
  44 #include <string.h>
  45 #include <unistd.h>
  46
  47 #define BITS (8 * sizeof (int))
  48
  49 #define OUTSIDE         (position > 68 && position < 246 && position != 218)
  50 #define rnd(x)          (rand() % (x))
  51 #define max(a,b)        ((a) < (b) ? (b) : (a))
  52 #define testbit(array, index)   (array[index/BITS] & (1 << (index % BITS)))
  53 #define setbit(array, index)    (array[index/BITS] |= (1 << (index % BITS)))
  54 #define clearbit(array, index)  (array[index/BITS] &= ~(1 << (index % BITS)))
  55
  56  /* well known rooms */
  57 #define FINAL   275
  58 #define GARDEN  197
  59 #define POOLS   126
  60 #define DOCK    93
  61
  62  /* word types */
  63 #define VERB    0
  64 #define OBJECT  1
  65 #define NOUNS   2
  66 #define PREPS   3
  67 #define ADJS    4
  68 #define CONJ    5
  69
  70  /* words numbers */
  71 #define KNIFE           0
  72 #define SWORD           1
  73 #define LAND            2
  74 #define WOODSMAN        3
  75 #define TWO_HANDED      4
  76 #define CLEAVER         5
  77 #define BROAD           6
  78 #define MAIL            7
  79 #define HELM            8
  80 #define SHIELD          9
  81 #define MAID            10
  82 #define BODY            10
  83 #define VIPER           11
  84 #define LAMPON          12
  85 #define SHOES           13
  86 #define CYLON           14
  87 #define PAJAMAS         15
  88 #define ROBE            16
  89 #define AMULET          17
  90 #define MEDALION        18
  91 #define TALISMAN        19
  92 #define DEADWOOD        20
  93 #define MALLET          21
  94 #define LASER           22
  95 #define BATHGOD         23
  96 #define NORMGOD         24
  97 #define GRENADE         25
  98 #define CHAIN           26
  99 #define ROPE            27
 100 #define LEVIS           28
 101 #define MACE            29
 102 #define SHOVEL          30
 103 #define HALBERD         31
 104 #define COMPASS         32
 105 #define CRASH           33
 106 #define ELF             34
 107 #define FOOT            35
 108 #define COINS           36
 109 #define MATCHES         37
 110 #define MAN             38
 111 #define PAPAYAS         39
 112 #define PINEAPPLE       40
 113 #define KIWI            41
 114 #define COCONUTS        42
 115 #define MANGO           43
 116 #define RING            44
 117 #define POTION          45
 118 #define BRACELET        46
 119 #define GIRL            47
 120 #define GIRLTALK        48
 121 #define DARK            49
 122 #define TIMER           50
 123 #define CHAR            53
 124 #define BOMB            54
 125 #define DEADGOD         55
 126 #define DEADTIME        56
 127 #define DEADNATIVE      57
 128 #define NATIVE          58
 129 #define HORSE           59
 130 #define CAR             60
 131 #define POT             61
 132 #define BAR             62
 133 #define BLOCK           63
 134 #define NUMOFOBJECTS    64
 135  /* non-objects below */
 136 #define UP      1000
 137 #define DOWN    1001
 138 #define AHEAD   1002
 139 #define BACK    1003
 140 #define RIGHT   1004
 141 #define LEFT    1005
 142 #define TAKE    1006
 143 #define USE     1007
 144 #define LOOK    1008
 145 #define QUIT    1009
 146 #define NORTH   1010
 147 #define SOUTH   1011
 148 #define EAST    1012
 149 #define WEST    1013
 150 #define SU      1014
 151 #define DROP    1015
 152 #define TAKEOFF 1016
 153 #define DRAW    1017
 154 #define PUTON   1018
 155 #define WEARIT  1019
 156 #define PUT     1020
 157 #define INVEN   1021
 158 #define EVERYTHING 1022
 159 #define AND     1023
 160 #define KILL    1024
 161 #define RAVAGE  1025
 162 #define UNDRESS 1026
 163 #define THROW   1027
 164 #define LAUNCH  1028
 165 #define LANDIT  1029
 166 #define LIGHT   1030
 167 #define FOLLOW  1031
 168 #define KISS    1032
 169 #define LOVE    1033
 170 #define GIVE    1034
 171 #define SMITE   1035
 172 #define SHOOT   1036
 173 #define ON      1037
 174 #define OFF     1038
 175 #define TIME    1039
 176 #define SLEEP   1040
 177 #define DIG     1041
 178 #define EAT     1042
 179 #define SWIM    1043
 180 #define DRINK   1044
 181 #define DOOR    1045
 182 #define SAVE    1046
 183 #define RIDE    1047
 184 #define DRIVE   1048
 185 #define SCORE   1049
 186 #define BURY    1050
 187 #define JUMP    1051
 188 #define KICK    1052
 189
 190  /* injuries */
 191 #define ARM     6               /* broken arm */
 192 #define RIBS    7               /* broken ribs */
 193 #define SPINE   9               /* broken back */
 194 #define SKULL   11              /* fractured skull */
 195 #define INCISE  10              /* deep incisions */
 196 #define NECK    12              /* broken NECK */
 197 #define NUMOFINJURIES 13
 198
 199  /* notes */
 200 #define CANTLAUNCH      0
 201 #define LAUNCHED        1
 202 #define CANTSEE         2
 203 #define CANTMOVE        3
 204 #define JINXED          4
 205 #define DUG             5
 206 #define NUMOFNOTES      6
 207
 208  /* fundamental constants */
 209 #define NUMOFROOMS      275
 210 #define NUMOFWORDS      ((NUMOFOBJECTS + BITS - 1) / BITS)
 211 #define LINELENGTH      81
 212
 213 #define TODAY           0
 214 #define TONIGHT         1
 215 #define CYCLE           100
 216
 217  /* initial variable values */
 218 #define TANKFULL        250
 219 #define TORPEDOES       10
 220 #define MAXWEIGHT       60
 221 #define MAXCUMBER       10
 222
 223 struct room {
 224         char   *name;
 225         int     link[8];
 226 #define north   link[0]
 227 #define south   link[1]
 228 #define east    link[2]
 229 #define west    link[3]
 230 #define up      link[4]
 231 #define access  link[5]
 232 #define down    link[6]
 233 #define flyhere link[7]
 234         char   *desc;
 235         unsigned int objects[NUMOFWORDS];
 236 };
 237 struct room dayfile[];
 238 struct room nightfile[];
 239 struct room *location;
 240
 241  /* object characteristics */
 242 char   *objdes[NUMOFOBJECTS];
 243 char   *objsht[NUMOFOBJECTS];
 244 char   *ouch[NUMOFINJURIES];
 245 int     objwt[NUMOFOBJECTS];
 246 int     objcumber[NUMOFOBJECTS];
 247
 248  /* current input line */
 249 #define NWORD   20              /* words per line */
 250 char    words[NWORD][15];
 251 int     wordvalue[NWORD];
 252 int     wordtype[NWORD];
 253 int     wordcount, wordnumber;
 254
 255  /* state of the game */
 256 int     ourtime;
 257 int     position;
 258 int     direction;
 259 int     left, right, ahead, back;
 260 int     ourclock, fuel, torps;
 261 int     carrying, encumber;
 262 int     rythmn;
 263 int     followfight;
 264 int     ate;
 265 int     snooze;
 266 int     meetgirl;
 267 int     followgod;
 268 int     godready;
 269 int     win;
 270 int     wintime;
 271 int     wiz;
 272 int     tempwiz;
 273 int     matchlight, matchcount;
 274 int     loved;
 275 int     pleasure, power, ego;
 276 int     WEIGHT;
 277 int     CUMBER;
 278 int     notes[NUMOFNOTES];
 279 unsigned int inven[NUMOFWORDS];
 280 unsigned int wear[NUMOFWORDS];
 281 char    beenthere[NUMOFROOMS + 1];
 282 char    injuries[NUMOFINJURIES];
 283
 284 char    uname[9];
 285
 286 struct wlist {
 287         char   *string;
 288         int     value, article;
 289         struct wlist *next;
 290 };
 291 #define HASHSIZE        256
 292 #define HASHMUL         81
 293 #define HASHMASK        (HASHSIZE - 1)
 294 struct wlist *hashtab[HASHSIZE];
 295 struct wlist wlist[];
 296
 297 struct objs {
 298         short   room;
 299         short   obj;
 300 };
 301 struct objs dayobjs[];
 302 struct objs nightobjs[];
 303
 304 void blast __P((void));
 305 void bury __P((void));
 306 int card __P((char *, int));
 307 int checkout __P((char *));
 308 void chime __P((void));
 309 void convert __P((int));
 310 void crash __P((void));
 311 int cypher __P((void));
 312 void die __P((void));
 313 void diesig __P((int));
 314 void dig __P((void));
 315 int draw __P((void));
 316 void drink __P((void));
 317 int drive __P((void));
 318 int drop __P((char *));
 319 int eat __P((void));
 320 void endfly __P((void));
 321 int fight __P((int, int));
 322 int follow __P((void));
 323 void getutmp __P((char *));
 324 int give __P((void));
 325 int hash __P((char *));
 326 void initialize __P((char));
 327 void install __P((struct wlist *));
 328 int jump __P((void));
 329 void kiss __P((void));
 330 int land __P((void));
 331 int launch __P((void));
 332 void light __P((void));
 333 void live __P((void));
 334 void love __P((void));
 335 int move __P((int, int));
 336 void moveenemy __P((int));
 337 void murder __P((void));
 338 void news __P((void));
 339 void newway __P((int));
 340 void notarget __P((void));
 341 void parse __P((void));
 342 void post __P((char));
 343 void printobjs __P((void));
 344 int put __P((void));
 345 int puton __P((void));
 346 void ravage __P((void));
 347 void restore __P((void));
 348 int ride __P((void));
 349 void save __P((void));
 350 void screen __P((void));
 351 int shoot __P((void));
 352 void succumb __P((int));
 353 int take __P((unsigned int[]));
 354 int takeoff __P((void));
 355 void target __P((void));
 356 int throw __P((char *));
 357 int ucard __P((unsigned int *));
 358 int use __P((void));
 359 int visual __P((void));
 360 int wearit __P((void));
 361 void whichway __P((struct room));
 362 int wizard __P((char *));
 363 void wordinit __P((void));
 364 void writedes __P((void));
 365 int zzz __P((void));
 366 char   *getcom __P((char *, int, char *, char *));
 367 char   *getword __P((char *, char *, int));
 368 char   *rate __P((void));
 369 char   *truedirec __P((int, char));
 370 struct wlist *lookup __P((char *));