games/adventure/hdr.h

   1 /*      $NetBSD: hdr.h,v 1.13 2009/08/25 06:56:52 dholland Exp $        */
   2
   3 /*-
   4  * Copyright (c) 1991, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * The game adventure was originally written in Fortran by Will Crowther
   8  * and Don Woods.  It was later translated to C and enhanced by Jim
   9  * Gillogly.  This code is derived from software contributed to Berkeley
  10  * by Jim Gillogly at The Rand Corporation.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  * 3. Neither the name of the University nor the names of its contributors
  21  *    may be used to endorse or promote products derived from this software
  22  *    without specific prior written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  *      @(#)hdr.h       8.1 (Berkeley) 5/31/93
  37  */
  38
  39 /*   ADVENTURE -- Jim Gillogly, Jul 1977
  40  * This program is a re-write of ADVENT, written in FORTRAN mostly by
  41  * Don Woods of SAIL.  In most places it is as nearly identical to the
  42  * original as possible given the language and word-size differences.
  43  * A few places, such as the message arrays and travel arrays were changed
  44  * to reflect the smaller core size and word size.  The labels of the
  45  * original are reflected in this version, so that the comments of the
  46  * fortran are still applicable here.
  47  *
  48  * The data file distributed with the fortran source is assumed to be called
  49  * "glorkz" in the directory where the program is first run.
  50  *
  51  * The original FORTRAN version can be found at
  52  * <URL:ftp://ftp.gmd.de/if-archive/games/source/advent-original.tar.gz>.
  53  */
  54
  55 /* hdr.h: included by c advent files */
  56
  57 #include <sys/param.h>
  58
  59 #include <signal.h>
  60
  61 extern volatile sig_atomic_t delhit;
  62 extern int     yea;
  63 extern char data_file[];        /* Virtual data file */
  64
  65 #define TAB     011
  66 #define LF      012
  67 #define FLUSHLINE do { int flushline_ch; while ((flushline_ch = getchar()) != EOF && flushline_ch != '\n'); } while (0)
  68 #define FLUSHLF   while (next()!=LF)
  69
  70 extern int     loc, newloc, oldloc, oldloc2, wasdark, gaveup, kq, k, k2;
  71 extern char   *wd1, *wd2;               /* the complete words */
  72 extern int     verb, obj, spk;
  73 extern int blklin;
  74 extern int     saveday, savet, maxscore, latency;
  75
  76 #define SHORT 50                /* How short is a demo game? */
  77
  78 #define MAXSTR  20              /* max length of user's words */
  79
  80 #define HTSIZE  512             /* max number of vocab words */
  81 extern struct hashtab {         /* hash table for vocabulary */
  82         int     val;            /* word type &index (ktab) */
  83         char   *atab;           /* pointer to actual string */
  84 }       voc[HTSIZE];
  85 #define SEED 1815622            /* "Encryption" seed */
  86
  87 struct text {
  88         char   *seekadr;/* Msg start in virtual disk */
  89         int     txtlen; /* length of msg starting here */
  90 };
  91
  92 #define RTXSIZE 205
  93 extern  struct text rtext[RTXSIZE];     /* random text messages */
  94
  95 #define MAGSIZE 35
  96 extern  struct text mtext[MAGSIZE];     /* magic messages */
  97
  98 extern  int     classes;
  99 #define CLSMAX  12
 100 extern  struct text ctext[CLSMAX];      /* classes of adventurer */
 101 extern  int     cval[CLSMAX];
 102
 103 extern  struct text ptext[101];         /* object descriptions */
 104
 105 #define LOCSIZE 141                     /* number of locations */
 106 extern  struct text ltext[LOCSIZE];     /* long loc description */
 107 extern  struct text stext[LOCSIZE];     /* short loc descriptions */
 108
 109 extern  struct travlist {               /* direcs & conditions of travel */
 110         struct travlist *next;  /* ptr to next list entry */
 111         int     conditions;     /* m in writeup (newloc / 1000) */
 112         int     tloc;           /* n in writeup (newloc % 1000) */
 113         int     tverb;          /* the verb that takes you there */
 114 }      *travel[LOCSIZE], *tkk;  /* travel is closer to keys(...) */
 115
 116 extern  int     atloc[LOCSIZE];
 117
 118 extern  int     plac[101];              /* initial object placement */
 119 extern  int     fixd[101], fixed[101];  /* location fixed? */
 120
 121 extern  int     actspeak[35];           /* rtext msg for verb <n> */
 122
 123 extern  int     cond[LOCSIZE];          /* various condition bits */
 124
 125 extern  int     setbit[16];             /* bit defn masks 1,2,4,... */
 126
 127 extern  int     hintmax;
 128 extern  int     hints[20][5];           /* info on hints */
 129 extern  int     hinted[20], hintlc[20];
 130
 131 extern  int     place[101], prop[101], links[201];
 132 extern  int     abb[LOCSIZE];
 133
 134 extern  int     maxtrs, tally, tally2;  /* treasure values */
 135
 136 #define FALSE   0
 137 #define TRUE    1
 138
 139 extern  int     keys, lamp, grate, cage, rod, rod2, steps,      /* mnemonics */
 140                 bird, door, pillow, snake, fissure, tablet, clam, oyster,
 141                 magazine, dwarf, knife, food, bottle, water, oil, plant, plant2,
 142                 axe, mirror, dragon, chasm, troll, troll2, bear, message,
 143                 vend, batter, nugget, coins, chest, eggs, trident, vase,
 144                 emerald, pyramid, pearl, rug, chain, spices, back, look, cave,
 145                 null, entrance, depression, /*enter, stream, pour,*/ say, lock,
 146                 throw, find, invent;
 147
 148 extern  int     chloc, chloc2, dseen[7], dloc[7],       /* dwarf stuff */
 149                 odloc[7], dflag, daltloc;
 150
 151 extern  int     tk[21], stick, dtotal, attack;
 152 extern  int     turns, lmwarn, iwest, knfloc, detail,   /* various flags and
 153                                                          * counters */
 154                 abbnum, maxdie, numdie, holding, dkill, foobar, bonus, clock1,
 155                 clock2, saved, isclosing, panic, closed, scoring;
 156
 157 extern  int     demo, limit;
 158
 159 #define DECR(a,b,c,d,e) decr(a+'+',b+'-',c+'#',d+'&',e+'%')
 160
 161 #define __arraycount    NELEM