.ref-BSD-4_3_Net_2/usr/src/games/hack/hack.h

/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* hack.h - version 1.0.3 */

#include "config.h"
#include <string.h>

#ifndef BSD
#define index   strchr
#define rindex  strrchr
#endif BSD

#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"

extern long *alloc();

extern xchar xdnstair, ydnstair, xupstair, yupstair; /* stairs up and down. */

extern xchar dlevel;
#define newstring(x)    (char *) alloc((unsigned)(x))
#include "hack.onames.h"

#define ON 1
#define OFF 0

extern struct obj *invent, *uwep, *uarm, *uarm2, *uarmh, *uarms, *uarmg,
        *uleft, *uright, *fcobj;
extern struct obj *uchain;      /* defined iff PUNISHED */
extern struct obj *uball;       /* defined if PUNISHED */
struct obj *o_at(), *getobj(), *sobj_at();

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;
        int (*p_tofn)();        /* 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;
        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 */
};

extern struct you u;

extern char *traps[];
extern char *monnam(), *Monnam(), *amonnam(), *Amonnam(),
        *doname(), *aobjnam();
extern char readchar();
extern char vowels[];

extern xchar curx,cury; /* cursor location on screen */

extern coord bhitpos;   /* place where thrown weapon falls to the ground */

extern xchar seehx,seelx,seehy,seely; /* where to see*/
extern char *save_cm,*killer;

extern xchar dlevel, maxdlevel; /* dungeon level */

extern long moves;

extern int multi;


extern char lock[];


#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 */