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- /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)externs.h 5.4 (Berkeley) 6/1/90
- */
-
- #include <sys/signal.h>
- #include <stdio.h>
-
- #define BITS (8 * sizeof (int))
-
- #define OUTSIDE (position > 68 && position < 246 && position != 218)
- #define rnd(x) (rand() % (x))
- #define max(a,b) ((a) < (b) ? (b) : (a))
- #define testbit(array, index) (array[index/BITS] & (1 << (index % BITS)))
- #define setbit(array, index) (array[index/BITS] |= (1 << (index % BITS)))
- #define clearbit(array, index) (array[index/BITS] &= ~(1 << (index % BITS)))
-
- /* well known rooms */
- #define FINAL 275
- #define GARDEN 197
- #define POOLS 126
- #define DOCK 93
-
- /* word types */
- #define VERB 0
- #define OBJECT 1
- #define NOUNS 2
- #define PREPS 3
- #define ADJS 4
- #define CONJ 5
-
- /* words numbers */
- #define KNIFE 0
- #define SWORD 1
- #define LAND 2
- #define WOODSMAN 3
- #define TWO_HANDED 4
- #define CLEAVER 5
- #define BROAD 6
- #define MAIL 7
- #define HELM 8
- #define SHIELD 9
- #define MAID 10
- #define BODY 10
- #define VIPER 11
- #define LAMPON 12
- #define SHOES 13
- #define CYLON 14
- #define PAJAMAS 15
- #define ROBE 16
- #define AMULET 17
- #define MEDALION 18
- #define TALISMAN 19
- #define DEADWOOD 20
- #define MALLET 21
- #define LASER 22
- #define BATHGOD 23
- #define NORMGOD 24
- #define GRENADE 25
- #define CHAIN 26
- #define ROPE 27
- #define LEVIS 28
- #define MACE 29
- #define SHOVEL 30
- #define HALBERD 31
- #define COMPASS 32
- #define CRASH 33
- #define ELF 34
- #define FOOT 35
- #define COINS 36
- #define MATCHES 37
- #define MAN 38
- #define PAPAYAS 39
- #define PINEAPPLE 40
- #define KIWI 41
- #define COCONUTS 42
- #define MANGO 43
- #define RING 44
- #define POTION 45
- #define BRACELET 46
- #define GIRL 47
- #define GIRLTALK 48
- #define DARK 49
- #define TIMER 50
- #define CHAR 53
- #define BOMB 54
- #define DEADGOD 55
- #define DEADTIME 56
- #define DEADNATIVE 57
- #define NATIVE 58
- #define HORSE 59
- #define CAR 60
- #define POT 61
- #define BAR 62
- #define BLOCK 63
- #define NUMOFOBJECTS 64
- /* non-objects below */
- #define UP 1000
- #define DOWN 1001
- #define AHEAD 1002
- #define BACK 1003
- #define RIGHT 1004
- #define LEFT 1005
- #define TAKE 1006
- #define USE 1007
- #define LOOK 1008
- #define QUIT 1009
- #define NORTH 1010
- #define SOUTH 1011
- #define EAST 1012
- #define WEST 1013
- #define SU 1014
- #define DROP 1015
- #define TAKEOFF 1016
- #define DRAW 1017
- #define PUTON 1018
- #define WEARIT 1019
- #define PUT 1020
- #define INVEN 1021
- #define EVERYTHING 1022
- #define AND 1023
- #define KILL 1024
- #define RAVAGE 1025
- #define UNDRESS 1026
- #define THROW 1027
- #define LAUNCH 1028
- #define LANDIT 1029
- #define LIGHT 1030
- #define FOLLOW 1031
- #define KISS 1032
- #define LOVE 1033
- #define GIVE 1034
- #define SMITE 1035
- #define SHOOT 1036
- #define ON 1037
- #define OFF 1038
- #define TIME 1039
- #define SLEEP 1040
- #define DIG 1041
- #define EAT 1042
- #define SWIM 1043
- #define DRINK 1044
- #define DOOR 1045
- #define SAVE 1046
- #define RIDE 1047
- #define DRIVE 1048
- #define SCORE 1049
- #define BURY 1050
- #define JUMP 1051
- #define KICK 1052
-
- /* injuries */
- #define ARM 6 /* broken arm */
- #define RIBS 7 /* broken ribs */
- #define SPINE 9 /* broken back */
- #define SKULL 11 /* fractured skull */
- #define INCISE 10 /* deep incisions */
- #define NECK 12 /* broken NECK */
- #define NUMOFINJURIES 13
-
- /* notes */
- #define CANTLAUNCH 0
- #define LAUNCHED 1
- #define CANTSEE 2
- #define CANTMOVE 3
- #define JINXED 4
- #define DUG 5
- #define NUMOFNOTES 6
-
- /* fundamental constants */
- #define NUMOFROOMS 275
- #define NUMOFWORDS ((NUMOFOBJECTS + BITS - 1) / BITS)
- #define LINELENGTH 81
-
- #define TODAY 0
- #define TONIGHT 1
- #define CYCLE 100
-
- /* initial variable values */
- #define TANKFULL 250
- #define TORPEDOES 10
- #define MAXWEIGHT 60
- #define MAXCUMBER 10
-
- struct room {
- char *name;
- int link[8];
- #define north link[0]
- #define south link[1]
- #define east link[2]
- #define west link[3]
- #define up link[4]
- #define access link[5]
- #define down link[6]
- #define flyhere link[7]
- char *desc;
- unsigned int objects[NUMOFWORDS];
- };
- struct room dayfile[];
- struct room nightfile[];
- struct room *location;
-
- /* object characteristics */
- char *objdes[NUMOFOBJECTS];
- char *objsht[NUMOFOBJECTS];
- char *ouch[NUMOFINJURIES];
- int objwt[NUMOFOBJECTS];
- int objcumber[NUMOFOBJECTS];
-
- /* current input line */
- #define NWORD 20 /* words per line */
- char words[NWORD][15];
- int wordvalue[NWORD];
- int wordtype[NWORD];
- int wordcount, wordnumber;
-
- char *truedirec(), *rate();
- char *getcom(), *getword();
-
- /* state of the game */
- int time;
- int position;
- int direction;
- int left, right, ahead, back;
- int clock, fuel, torps;
- int carrying, encumber;
- int rythmn;
- int followfight;
- int ate;
- int snooze;
- int meetgirl;
- int followgod;
- int godready;
- int win;
- int wintime;
- int wiz;
- int tempwiz;
- int matchlight, matchcount;
- int loved;
- int pleasure, power, ego;
- int WEIGHT;
- int CUMBER;
- int notes[NUMOFNOTES];
- unsigned int inven[NUMOFWORDS];
- unsigned int wear[NUMOFWORDS];
- char beenthere[NUMOFROOMS+1];
- char injuries[NUMOFINJURIES];
-
- char uname[9];
-
- struct wlist {
- char *string;
- int value, article;
- struct wlist *next;
- };
- #define HASHSIZE 256
- #define HASHMUL 81
- #define HASHMASK (HASHSIZE - 1)
- struct wlist *hashtab[HASHSIZE];
- struct wlist wlist[];
-
- struct objs {
- short room;
- short obj;
- };
- struct objs dayobjs[];
- struct objs nightobjs[];
-