/*      $NetBSD: hack.h,v 1.16 2011/08/06 20:18:26 dholland Exp $       */

/*
* Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
* Amsterdam
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - 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.
*
* - Neither the name of the Stichting Centrum voor Wiskunde en
* Informatica, 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER
* 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.
*/

/*
* Copyright (c) 1982 Jay Fenlason <[email protected]>
* 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. The name of the author may not be used to endorse or promote products
*    derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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.
*/

#ifndef _HACK_H_
#define _HACK_H_

#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>

#define Null(type)      ((struct type *) 0)

#include        "def.objclass.h"

typedef struct {
       xchar x,y;
} coord;

#include        "def.monst.h"   /* uses coord */
#include        "def.gold.h"
#include        "def.trap.h"
#include        "def.obj.h"
#include        "def.flag.h"

#define plur(x) (((x) == 1) ? "" : "s")

#define BUFSZ   256     /* for getlin buffers */
#define PL_NSIZ 32      /* name of player, ghost, shopkeeper */

#include        "def.rm.h"
#include        "def.permonst.h"

#define newstring(x)    ((char *) alloc(x))
#include "hack.onames.h"

#define ON 1
#define OFF 0

struct prop {
#define TIMEOUT         007777  /* mask */
#define LEFT_RING       W_RINGL /* 010000L */
#define RIGHT_RING      W_RINGR /* 020000L */
#define INTRINSIC       040000L
#define LEFT_SIDE       LEFT_RING
#define RIGHT_SIDE      RIGHT_RING
#define BOTH_SIDES      (LEFT_SIDE | RIGHT_SIDE)
       long p_flgs;
       void (*p_tofn)(void);   /* called after timeout */
};

struct you {
       xchar ux, uy;
       schar dx, dy, dz;       /* direction of move (or zap or ... ) */
#ifdef QUEST
       schar di;               /* direction of FF */
       xchar ux0, uy0;         /* initial position FF */
#endif /* QUEST */
       xchar udisx, udisy;     /* last display pos */
       char usym;              /* usually '@' */
       schar uluck;
#define LUCKMAX         10      /* on moonlit nights 11 */
#define LUCKMIN         (-10)
       int last_str_turn:3;    /* 0: none, 1: half turn, 2: full turn */
                               /* +: turn right, -: turn left */
       unsigned udispl:1;      /* @ on display */
       unsigned ulevel:4;      /* 1 - 14 */
#ifdef QUEST
       unsigned uhorizon:7;
#endif /* QUEST */
       unsigned utrap:3;       /* trap timeout */
       unsigned utraptype:1;   /* defined if utrap nonzero */
#define TT_BEARTRAP     0
#define TT_PIT          1
       unsigned uinshop:6;     /* used only in shk.c - (roomno+1) of shop */


/* perhaps these #define's should also be generated by makedefs */
#define TELEPAT         LAST_RING               /* not a ring */
#define Telepat         u.uprops[TELEPAT].p_flgs
#define FAST            (LAST_RING+1)           /* not a ring */
#define Fast            u.uprops[FAST].p_flgs
#define CONFUSION       (LAST_RING+2)           /* not a ring */
#define Confusion       u.uprops[CONFUSION].p_flgs
#define INVIS           (LAST_RING+3)           /* not a ring */
#define Invis           u.uprops[INVIS].p_flgs
#define Invisible       (Invis && !See_invisible)
#define GLIB            (LAST_RING+4)           /* not a ring */
#define Glib            u.uprops[GLIB].p_flgs
#define PUNISHED        (LAST_RING+5)           /* not a ring */
#define Punished        u.uprops[PUNISHED].p_flgs
#define SICK            (LAST_RING+6)           /* not a ring */
#define Sick            u.uprops[SICK].p_flgs
#define BLIND           (LAST_RING+7)           /* not a ring */
#define Blind           u.uprops[BLIND].p_flgs
#define WOUNDED_LEGS    (LAST_RING+8)           /* not a ring */
#define Wounded_legs    u.uprops[WOUNDED_LEGS].p_flgs
#define STONED          (LAST_RING+9)           /* not a ring */
#define Stoned          u.uprops[STONED].p_flgs
#define PROP(x) (x-RIN_ADORNMENT)       /* convert ring to index in uprops */
       unsigned umconf:1;
       const char *usick_cause;
       struct prop uprops[LAST_RING+10];

       unsigned uswallow:1;            /* set if swallowed by a monster */
       unsigned uswldtim:4;            /* time you have been swallowed */
       unsigned uhs:3;                 /* hunger state - see hack.eat.c */
       schar ustr,ustrmax;
       schar udaminc;
       schar uac;
       int uhp,uhpmax;
       long int ugold,ugold0,uexp,urexp;
       int uhunger;                    /* refd only in eat.c and shk.c */
       int uinvault;
       struct monst *ustuck;
       int nr_killed[CMNUM+2];         /* used for experience bookkeeping */
};

#define DIST(x1,y1,x2,y2)       (((x1)-(x2))*((x1)-(x2)) + ((y1)-(y2))*((y1)-(y2)))

#define PL_CSIZ         20      /* sizeof pl_character */
#define MAX_CARR_CAP    120     /* so that boulders can be heavier */
#define MAXLEVEL        40
#define FAR     (COLNO+2)       /* position outside screen */

extern boolean in_mklev;
extern boolean level_exists[];
extern boolean restoring;
extern char *CD;
extern const char *catmore;
extern char *hname;
extern const char *const hu_stat[]; /* in eat.c */
extern const char *nomovemsg;
extern const char *occtxt;
extern const char *save_cm;
extern const char *killer;
extern const char *const traps[];
extern char SAVEF[];
extern char fut_geno[60]; /* idem */
extern char genocided[60]; /* defined in Decl.c */
extern char lock[PL_NSIZ + 4];
extern const char mlarge[];
extern char morc;
extern const char nul[];
extern char plname[PL_NSIZ], pl_character[PL_CSIZ];
extern const char quitchars[];
extern char sdir[]; /* defined in hack.c */
extern const char shtypes[]; /* = "=/)%?!["; 8 types: 7 specialized, 1 mixed */
extern const char vowels[];
extern coord bhitpos;   /* place where thrown weapon falls to the ground */
extern int (*afternmv)(void);
extern int (*occupation)(void);
extern int CO, LI; /* usually COLNO and ROWNO+2 */
extern int bases[];
extern int doorindex;
extern int hackpid;
extern int multi;
extern int nroom;
extern long moves;
extern long wailmsg;
extern schar xdir[], ydir[]; /* idem */
extern struct monst *mydogs;
extern struct monst youmonst;
extern struct obj *billobjs;
extern struct obj *invent, *uwep, *uarm, *uarm2, *uarmh, *uarms, *uarmg;
extern struct obj *uleft, *uright, *fcobj;
extern struct obj *uball;       /* defined if PUNISHED */
extern struct obj *uchain;      /* defined iff PUNISHED */
extern struct obj zeroobj;
extern const struct permonst li_dog, dog, la_dog;
extern const struct permonst pm_eel;
extern const struct permonst pm_ghost;
extern const struct permonst pm_mail_daemon;
extern const struct permonst pm_wizard;
#ifndef NOWORM
extern long wgrowtime[32];
extern struct wseg *m_atseg;
extern struct wseg *wsegs[32], *wheads[32];
#endif
extern struct you u;
extern xchar curx, cury;        /* cursor location on screen */
extern xchar dlevel, maxdlevel; /* dungeon level */
extern xchar seehx,seelx,seehy,seely; /* where to see*/
extern xchar xdnstair, ydnstair, xupstair, yupstair; /* stairs up and down. */
#endif /* _HACK_H_ */

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