games/hack/hack.h

   1 /*      $NetBSD: hack.h,v 1.12 2009/06/07 21:04:54 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
   5  * Amsterdam
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions are
  10  * met:
  11  *
  12  * - Redistributions of source code must retain the above copyright notice,
  13  * this list of conditions and the following disclaimer.
  14  *
  15  * - Redistributions in binary form must reproduce the above copyright
  16  * notice, this list of conditions and the following disclaimer in the
  17  * documentation and/or other materials provided with the distribution.
  18  *
  19  * - Neither the name of the Stichting Centrum voor Wiskunde en
  20  * Informatica, nor the names of its contributors may be used to endorse or
  21  * promote products derived from this software without specific prior
  22  * written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  25  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  26  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  27  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  28  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  30  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  31  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  33  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  34  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35  */
  36
  37 /*
  38  * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
  39  * All rights reserved.
  40  *
  41  * Redistribution and use in source and binary forms, with or without
  42  * modification, are permitted provided that the following conditions
  43  * are met:
  44  * 1. Redistributions of source code must retain the above copyright
  45  *    notice, this list of conditions and the following disclaimer.
  46  * 2. Redistributions in binary form must reproduce the above copyright
  47  *    notice, this list of conditions and the following disclaimer in the
  48  *    documentation and/or other materials provided with the distribution.
  49  * 3. The name of the author may not be used to endorse or promote products
  50  *    derived from this software without specific prior written permission.
  51  *
  52  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  53  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  54  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
  55  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  56  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  57  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  58  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  59  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  60  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  61  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  62  */
  63
  64 #ifndef _HACK_H_
  65 #define _HACK_H_
  66
  67 #include "config.h"
  68 #include <stdlib.h>
  69 #include <string.h>
  70
  71 #ifndef BSD
  72 #define index   strchr
  73 #define rindex  strrchr
  74 #endif /* BSD */
  75
  76 #define Null(type)      ((struct type *) 0)
  77
  78 #include        "def.objclass.h"
  79
  80 typedef struct {
  81         xchar x,y;
  82 } coord;
  83
  84 #include        "def.monst.h"   /* uses coord */
  85 #include        "def.gold.h"
  86 #include        "def.trap.h"
  87 #include        "def.obj.h"
  88 #include        "def.flag.h"
  89
  90 #define plur(x) (((x) == 1) ? "" : "s")
  91
  92 #define BUFSZ   256     /* for getlin buffers */
  93 #define PL_NSIZ 32      /* name of player, ghost, shopkeeper */
  94
  95 #include        "def.rm.h"
  96 #include        "def.permonst.h"
  97
  98 #define newstring(x)    (char *) alloc((unsigned)(x))
  99 #include "hack.onames.h"
 100
 101 #define ON 1
 102 #define OFF 0
 103
 104 struct prop {
 105 #define TIMEOUT         007777  /* mask */
 106 #define LEFT_RING       W_RINGL /* 010000L */
 107 #define RIGHT_RING      W_RINGR /* 020000L */
 108 #define INTRINSIC       040000L
 109 #define LEFT_SIDE       LEFT_RING
 110 #define RIGHT_SIDE      RIGHT_RING
 111 #define BOTH_SIDES      (LEFT_SIDE | RIGHT_SIDE)
 112         long p_flgs;
 113         void (*p_tofn)(void);   /* called after timeout */
 114 };
 115
 116 struct you {
 117         xchar ux, uy;
 118         schar dx, dy, dz;       /* direction of move (or zap or ... ) */
 119 #ifdef QUEST
 120         schar di;               /* direction of FF */
 121         xchar ux0, uy0;         /* initial position FF */
 122 #endif /* QUEST */
 123         xchar udisx, udisy;     /* last display pos */
 124         char usym;              /* usually '@' */
 125         schar uluck;
 126 #define LUCKMAX         10      /* on moonlit nights 11 */
 127 #define LUCKMIN         (-10)
 128         int last_str_turn:3;    /* 0: none, 1: half turn, 2: full turn */
 129                                 /* +: turn right, -: turn left */
 130         unsigned udispl:1;      /* @ on display */
 131         unsigned ulevel:4;      /* 1 - 14 */
 132 #ifdef QUEST
 133         unsigned uhorizon:7;
 134 #endif /* QUEST */
 135         unsigned utrap:3;       /* trap timeout */
 136         unsigned utraptype:1;   /* defined if utrap nonzero */
 137 #define TT_BEARTRAP     0
 138 #define TT_PIT          1
 139         unsigned uinshop:6;     /* used only in shk.c - (roomno+1) of shop */
 140
 141
 142 /* perhaps these #define's should also be generated by makedefs */
 143 #define TELEPAT         LAST_RING               /* not a ring */
 144 #define Telepat         u.uprops[TELEPAT].p_flgs
 145 #define FAST            (LAST_RING+1)           /* not a ring */
 146 #define Fast            u.uprops[FAST].p_flgs
 147 #define CONFUSION       (LAST_RING+2)           /* not a ring */
 148 #define Confusion       u.uprops[CONFUSION].p_flgs
 149 #define INVIS           (LAST_RING+3)           /* not a ring */
 150 #define Invis           u.uprops[INVIS].p_flgs
 151 #define Invisible       (Invis && !See_invisible)
 152 #define GLIB            (LAST_RING+4)           /* not a ring */
 153 #define Glib            u.uprops[GLIB].p_flgs
 154 #define PUNISHED        (LAST_RING+5)           /* not a ring */
 155 #define Punished        u.uprops[PUNISHED].p_flgs
 156 #define SICK            (LAST_RING+6)           /* not a ring */
 157 #define Sick            u.uprops[SICK].p_flgs
 158 #define BLIND           (LAST_RING+7)           /* not a ring */
 159 #define Blind           u.uprops[BLIND].p_flgs
 160 #define WOUNDED_LEGS    (LAST_RING+8)           /* not a ring */
 161 #define Wounded_legs    u.uprops[WOUNDED_LEGS].p_flgs
 162 #define STONED          (LAST_RING+9)           /* not a ring */
 163 #define Stoned          u.uprops[STONED].p_flgs
 164 #define PROP(x) (x-RIN_ADORNMENT)       /* convert ring to index in uprops */
 165         unsigned umconf:1;
 166         const char *usick_cause;
 167         struct prop uprops[LAST_RING+10];
 168
 169         unsigned uswallow:1;            /* set if swallowed by a monster */
 170         unsigned uswldtim:4;            /* time you have been swallowed */
 171         unsigned uhs:3;                 /* hunger state - see hack.eat.c */
 172         schar ustr,ustrmax;
 173         schar udaminc;
 174         schar uac;
 175         int uhp,uhpmax;
 176         long int ugold,ugold0,uexp,urexp;
 177         int uhunger;                    /* refd only in eat.c and shk.c */
 178         int uinvault;
 179         struct monst *ustuck;
 180         int nr_killed[CMNUM+2];         /* used for experience bookkeeping */
 181 };
 182
 183 #define DIST(x1,y1,x2,y2)       (((x1)-(x2))*((x1)-(x2)) + ((y1)-(y2))*((y1)-(y2)))
 184
 185 #define PL_CSIZ         20      /* sizeof pl_character */
 186 #define MAX_CARR_CAP    120     /* so that boulders can be heavier */
 187 #define MAXLEVEL        40
 188 #define FAR     (COLNO+2)       /* position outside screen */
 189
 190 extern boolean in_mklev;
 191 extern boolean level_exists[];
 192 extern boolean restoring;
 193 extern char *CD;
 194 extern const char *catmore;
 195 extern char *hname;
 196 extern const char *const hu_stat[]; /* in eat.c */
 197 extern const char *nomovemsg;
 198 extern const char *occtxt;
 199 extern const char *save_cm;
 200 extern const char *killer;
 201 extern const char *const traps[];
 202 extern char SAVEF[];
 203 extern char fut_geno[60]; /* idem */
 204 extern char genocided[60]; /* defined in Decl.c */
 205 extern char lock[PL_NSIZ + 4];
 206 extern const char mlarge[];
 207 extern char morc;
 208 extern const char nul[];
 209 extern char plname[PL_NSIZ], pl_character[PL_CSIZ];
 210 extern const char quitchars[];
 211 extern char sdir[]; /* defined in hack.c */
 212 extern const char shtypes[]; /* = "=/)%?!["; 8 types: 7 specialized, 1 mixed */
 213 extern const char vowels[];
 214 extern coord bhitpos;   /* place where thrown weapon falls to the ground */
 215 extern int (*afternmv)(void);
 216 extern int (*occupation)(void);
 217 extern int CO, LI; /* usually COLNO and ROWNO+2 */
 218 extern int bases[];
 219 extern int doorindex;
 220 extern int hackpid;
 221 extern int multi;
 222 extern int nroom;
 223 extern long moves;
 224 extern long wailmsg;
 225 extern schar xdir[], ydir[]; /* idem */
 226 extern struct monst *mydogs;
 227 extern struct monst youmonst;
 228 extern struct obj *billobjs;
 229 extern struct obj *invent, *uwep, *uarm, *uarm2, *uarmh, *uarms, *uarmg;
 230 extern struct obj *uleft, *uright, *fcobj;
 231 extern struct obj *uball;       /* defined if PUNISHED */
 232 extern struct obj *uchain;      /* defined iff PUNISHED */
 233 extern struct obj zeroobj;
 234 extern const struct permonst li_dog, dog, la_dog;
 235 extern const struct permonst pm_eel;
 236 extern const struct permonst pm_ghost;
 237 extern const struct permonst pm_mail_daemon;
 238 extern const struct permonst pm_wizard;
 239 #ifndef NOWORM
 240 extern long wgrowtime[32];
 241 extern struct wseg *m_atseg;
 242 extern struct wseg *wsegs[32], *wheads[32];
 243 #endif
 244 extern struct you u;
 245 extern xchar curx, cury;        /* cursor location on screen */
 246 extern xchar dlevel, maxdlevel; /* dungeon level */
 247 extern xchar seehx,seelx,seehy,seely; /* where to see*/
 248 extern xchar xdnstair, ydnstair, xupstair, yupstair; /* stairs up and down. */
 249 #endif /* _HACK_H_ */