battlestar/externs.h

   1 /*
   2  * Copyright (c) 1983 Regents of the University of California.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)externs.h   5.4 (Berkeley) 6/1/90
  34  */
  35
  36 #include <sys/signal.h>
  37 #include <stdio.h>
  38
  39 #define BITS (8 * sizeof (int))
  40
  41 #define OUTSIDE         (position > 68 && position < 246 && position != 218)
  42 #define rnd(x)          (rand() % (x))
  43 #define max(a,b)        ((a) < (b) ? (b) : (a))
  44 #define testbit(array, index)   (array[index/BITS] & (1 << (index % BITS)))
  45 #define setbit(array, index)    (array[index/BITS] |= (1 << (index % BITS)))
  46 #define clearbit(array, index)  (array[index/BITS] &= ~(1 << (index % BITS)))
  47
  48         /* well known rooms */
  49 #define FINAL   275
  50 #define GARDEN  197
  51 #define POOLS   126
  52 #define DOCK    93
  53
  54         /* word types */
  55 #define VERB    0
  56 #define OBJECT  1
  57 #define NOUNS   2
  58 #define PREPS   3
  59 #define ADJS    4
  60 #define CONJ    5
  61
  62         /* words numbers */
  63 #define KNIFE           0
  64 #define SWORD           1
  65 #define LAND            2
  66 #define WOODSMAN        3
  67 #define TWO_HANDED      4
  68 #define CLEAVER         5
  69 #define BROAD           6
  70 #define MAIL            7
  71 #define HELM            8
  72 #define SHIELD          9
  73 #define MAID            10
  74 #define BODY            10
  75 #define VIPER           11
  76 #define LAMPON          12
  77 #define SHOES           13
  78 #define CYLON           14
  79 #define PAJAMAS         15
  80 #define ROBE            16
  81 #define AMULET          17
  82 #define MEDALION        18
  83 #define TALISMAN        19
  84 #define DEADWOOD        20
  85 #define MALLET          21
  86 #define LASER           22
  87 #define BATHGOD         23
  88 #define NORMGOD         24
  89 #define GRENADE         25
  90 #define CHAIN           26
  91 #define ROPE            27
  92 #define LEVIS           28
  93 #define MACE            29
  94 #define SHOVEL          30
  95 #define HALBERD         31
  96 #define COMPASS         32
  97 #define CRASH           33
  98 #define ELF             34
  99 #define FOOT            35
 100 #define COINS           36
 101 #define MATCHES         37
 102 #define MAN             38
 103 #define PAPAYAS         39
 104 #define PINEAPPLE       40
 105 #define KIWI            41
 106 #define COCONUTS        42
 107 #define MANGO           43
 108 #define RING            44
 109 #define POTION          45
 110 #define BRACELET        46
 111 #define GIRL            47
 112 #define GIRLTALK        48
 113 #define DARK            49
 114 #define TIMER           50
 115 #define CHAR            53
 116 #define BOMB            54
 117 #define DEADGOD         55
 118 #define DEADTIME        56
 119 #define DEADNATIVE      57
 120 #define NATIVE          58
 121 #define HORSE           59
 122 #define CAR             60
 123 #define POT             61
 124 #define BAR             62
 125 #define BLOCK           63
 126 #define NUMOFOBJECTS    64
 127         /* non-objects below */
 128 #define UP      1000
 129 #define DOWN    1001
 130 #define AHEAD   1002
 131 #define BACK    1003
 132 #define RIGHT   1004
 133 #define LEFT    1005
 134 #define TAKE    1006
 135 #define USE     1007
 136 #define LOOK    1008
 137 #define QUIT    1009
 138 #define NORTH   1010
 139 #define SOUTH   1011
 140 #define EAST    1012
 141 #define WEST    1013
 142 #define SU      1014
 143 #define DROP    1015
 144 #define TAKEOFF 1016
 145 #define DRAW    1017
 146 #define PUTON   1018
 147 #define WEARIT  1019
 148 #define PUT     1020
 149 #define INVEN   1021
 150 #define EVERYTHING 1022
 151 #define AND     1023
 152 #define KILL    1024
 153 #define RAVAGE  1025
 154 #define UNDRESS 1026
 155 #define THROW   1027
 156 #define LAUNCH  1028
 157 #define LANDIT  1029
 158 #define LIGHT   1030
 159 #define FOLLOW  1031
 160 #define KISS    1032
 161 #define LOVE    1033
 162 #define GIVE    1034
 163 #define SMITE   1035
 164 #define SHOOT   1036
 165 #define ON      1037
 166 #define OFF     1038
 167 #define TIME    1039
 168 #define SLEEP   1040
 169 #define DIG     1041
 170 #define EAT     1042
 171 #define SWIM    1043
 172 #define DRINK   1044
 173 #define DOOR    1045
 174 #define SAVE    1046
 175 #define RIDE    1047
 176 #define DRIVE   1048
 177 #define SCORE   1049
 178 #define BURY    1050
 179 #define JUMP    1051
 180 #define KICK    1052
 181
 182         /* injuries */
 183 #define ARM     6               /* broken arm */
 184 #define RIBS    7               /* broken ribs */
 185 #define SPINE   9               /* broken back */
 186 #define SKULL   11              /* fractured skull */
 187 #define INCISE  10              /* deep incisions */
 188 #define NECK    12              /* broken NECK */
 189 #define NUMOFINJURIES 13
 190
 191         /* notes */
 192 #define CANTLAUNCH      0
 193 #define LAUNCHED        1
 194 #define CANTSEE         2
 195 #define CANTMOVE        3
 196 #define JINXED          4
 197 #define DUG             5
 198 #define NUMOFNOTES      6
 199
 200         /* fundamental constants */
 201 #define NUMOFROOMS      275
 202 #define NUMOFWORDS      ((NUMOFOBJECTS + BITS - 1) / BITS)
 203 #define LINELENGTH      81
 204
 205 #define TODAY           0
 206 #define TONIGHT         1
 207 #define CYCLE           100
 208
 209         /* initial variable values */
 210 #define TANKFULL        250
 211 #define TORPEDOES       10
 212 #define MAXWEIGHT       60
 213 #define MAXCUMBER       10
 214
 215 struct room {
 216         char *name;
 217         int link[8];
 218 #define north   link[0]
 219 #define south   link[1]
 220 #define east    link[2]
 221 #define west    link[3]
 222 #define up      link[4]
 223 #define access  link[5]
 224 #define down    link[6]
 225 #define flyhere link[7]
 226         char *desc;
 227         unsigned int objects[NUMOFWORDS];
 228 };
 229 struct room dayfile[];
 230 struct room nightfile[];
 231 struct room *location;
 232
 233         /* object characteristics */
 234 char *objdes[NUMOFOBJECTS];
 235 char *objsht[NUMOFOBJECTS];
 236 char *ouch[NUMOFINJURIES];
 237 int objwt[NUMOFOBJECTS];
 238 int objcumber[NUMOFOBJECTS];
 239
 240         /* current input line */
 241 #define NWORD   20                      /* words per line */
 242 char words[NWORD][15];
 243 int wordvalue[NWORD];
 244 int wordtype[NWORD];
 245 int wordcount, wordnumber;
 246
 247 char *truedirec(), *rate();
 248 char *getcom(), *getword();
 249
 250         /* state of the game */
 251 int time;
 252 int position;
 253 int direction;
 254 int left, right, ahead, back;
 255 int clock, fuel, torps;
 256 int carrying, encumber;
 257 int rythmn;
 258 int followfight;
 259 int ate;
 260 int snooze;
 261 int meetgirl;
 262 int followgod;
 263 int godready;
 264 int win;
 265 int wintime;
 266 int wiz;
 267 int tempwiz;
 268 int matchlight, matchcount;
 269 int loved;
 270 int pleasure, power, ego;
 271 int WEIGHT;
 272 int CUMBER;
 273 int notes[NUMOFNOTES];
 274 unsigned int inven[NUMOFWORDS];
 275 unsigned int wear[NUMOFWORDS];
 276 char beenthere[NUMOFROOMS+1];
 277 char injuries[NUMOFINJURIES];
 278
 279 char uname[9];
 280
 281 struct wlist {
 282         char *string;
 283         int value, article;
 284         struct wlist *next;
 285 };
 286 #define HASHSIZE        256
 287 #define HASHMUL         81
 288 #define HASHMASK        (HASHSIZE - 1)
 289 struct wlist *hashtab[HASHSIZE];
 290 struct wlist wlist[];
 291
 292 struct objs {
 293         short room;
 294         short obj;
 295 };
 296 struct objs dayobjs[];
 297 struct objs nightobjs[];