Source Code 1994 March/Source_Code_CD-ROM_Walnut_Creek_March_1994.iso/compsrcs/games/volume16/nethck31/part33

Internet Message Format | 1993-01-31 | 58.3 KB

Path: uunet!news.tek.com!master!saab!billr
From: [e-mail] (Bill Randle)
Newsgroups: comp.sources.games
Subject: v16i033:  nethack31 - display oriented dungeons & dragons (Ver. 3.1), Part33/108
Message-ID: <[e-mail]>
Date: 29 Jan 93 20:46:50 GMT
Sender: [e-mail]
Lines: 2191
Approved: [e-mail]
Xref: uunet comp.sources.games:1590

Submitted-by: [e-mail] (Izchak Miller)
Posting-number: Volume 16, Issue 33
Archive-name: nethack31/Part33
Supersedes: nethack3p9: Volume 10, Issue 46-102
Environment: Amiga, Atari, Mac, MS-DOS, OS2, Unix, VMS, X11



#! /bin/sh
# This is a shell archive.  Remove anything before this line, then unpack
# it by saving it into a file and typing "sh file".  To overwrite existing
# files, type "sh file -c".  You can also feed this as standard input via
# unshar, or by typing "sh <file", e.g..  If this archive is complete, you
# will see the following message at the end:
#        "End of archive 33 (of 108)."
# Contents:  src/dog.c src/shk.c2
# Wrapped by billr@saab on Wed Jan 27 16:08:59 1993
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
if test -f 'src/dog.c' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'src/dog.c'\"
else
echo shar: Extracting \"'src/dog.c'\" \(13007 characters\)
sed "s/^X//" >'src/dog.c' <<'END_OF_FILE'
X/*    SCCS Id: @(#)dog.c    3.1    92/10/18    */
X/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
X/* NetHack may be freely redistributed.  See license for details. */
X
X#include "hack.h"
X#include "edog.h"
X
X#define domestic(mtmp)    (mtmp->data->msound == MS_BARK || \
X             mtmp->data->msound == MS_MEW)
X
X#ifdef OVLB
X
Xstatic int NDECL(pet_type);
X
Xvoid
Xinitedog(mtmp)
Xregister struct monst *mtmp;
X{
X    mtmp->mtame = domestic(mtmp) ? 10 : 5;
X    mtmp->mpeaceful = 1;
X    set_malign(mtmp); /* recalc alignment now that it's tamed */
X    mtmp->mleashed = 0;
X    mtmp->meating = 0;
X    EDOG(mtmp)->droptime = 0;
X    EDOG(mtmp)->dropdist = 10000;
X    EDOG(mtmp)->apport = 10;
X    EDOG(mtmp)->whistletime = 0;
X    EDOG(mtmp)->hungrytime = 1000 + moves;
X}
X
Xstatic int
Xpet_type()
X{
X    register int pettype;
X
X    switch (pl_character[0]) {
X        /* some character classes have restricted ideas of pets */
X        case 'C':
X        case 'S':
X            pettype = PM_LITTLE_DOG;
X            break;
X        case 'W':
X            pettype = PM_KITTEN;
X            break;
X        /* otherwise, see if the player has a preference */
X        default:
X            if (preferred_pet == 'c')
X                pettype = PM_KITTEN;
X            else if (preferred_pet == 'd')
X                pettype = PM_LITTLE_DOG;
X            else    pettype = rn2(2) ? PM_KITTEN : PM_LITTLE_DOG;
X            break;
X    }
X    return pettype;
X}
X
Xvoid
Xmake_familiar(otmp,x,y)
Xregister struct obj *otmp;
Xxchar x, y;
X{
X    register struct monst *mtmp;
X    register struct permonst *pm;
X
Xtop:
X    if (otmp) pm = &mons[otmp->corpsenm]; /* Figurine; otherwise spell */
X    else if (rn2(3)) {
X        if (!(pm = rndmonst())) {
X        pline("There seems to be nothing available for a familiar.");
X        return;
X        }
X    }
X    else pm = &mons[pet_type()];
X
X    pm->pxlth += sizeof(struct edog);
X    mtmp = makemon(pm, x, y);
X    pm->pxlth -= sizeof(struct edog);
X    if (!mtmp) { /* monster was genocided */
X        if (otmp)
X        pline("The figurine writhes and then shatters into pieces!");
X        else goto top;
X        /* rndmonst() returns something not genocided always, so this
X         * means it was a cat or dog; loop back to try again until
X         * either rndmonst() is called, or if only one of cat/dog
X         * was genocided, they get the other.
X         */
X        return;
X    }
X    initedog(mtmp);
X    mtmp->msleep = 0;
X    if (otmp && otmp->cursed) { /* cursed figurine */
X        You("get a bad feeling about this.");
X        mtmp->mtame = mtmp->mpeaceful = 0;
X        newsym(mtmp->mx, mtmp->my);
X    }
X    set_malign(mtmp); /* more alignment changes */
X}
X
Xstruct monst *
Xmakedog()
X{
X    register struct monst *mtmp;
X    char *petname;
X    int   pettype;
X    static int petname_used = 0;
X
X    pettype = pet_type();
X    if (pettype == PM_LITTLE_DOG)
X        petname = dogname;
X    else
X        petname = catname;
X
X    mons[pettype].pxlth = sizeof(struct edog);
X    mtmp = makemon(&mons[pettype], u.ux, u.uy);
X    mons[pettype].pxlth = 0;
X
X    if(!mtmp) return((struct monst *) 0); /* pets were genocided */
X
X    if (!petname_used++ && *petname)
X        mtmp = christen_monst(mtmp, petname);
X
X    initedog(mtmp);
X    return(mtmp);
X}
X
Xvoid
Xlosedogs()
X{
X    register struct monst *mtmp,*mtmp0,*mtmp2;
X    int num_segs;
X
X    while(mtmp = mydogs){
X        mydogs = mtmp->nmon;
X        mtmp->nmon = fmon;
X        fmon = mtmp;
X        if (mtmp->isshk)
X            set_residency(mtmp, FALSE);
X
X        num_segs = mtmp->wormno;
X        /* baby long worms have no tail so don't use is_longworm() */
X        if ( (mtmp->data == &mons[PM_LONG_WORM]) &&
X             (mtmp->wormno = get_wormno()) ) {
X            initworm(mtmp, num_segs);
X            /* tail segs are not yet initialized or displayed */
X        } else mtmp->wormno = 0;
X        mnexto(mtmp);
X    }
X
X#if defined(LINT) || defined(GCC_WARN)
X    mtmp0 = (struct monst *)0;
X#endif
X    for(mtmp = migrating_mons; mtmp; mtmp = mtmp2) {
X        mtmp2 = mtmp->nmon;
X        if(mtmp->mx == u.uz.dnum && mtmp->mux == u.uz.dlevel) {
X            mtmp->mx = 0;           /* save xyloc in mtmp->my */
X            mtmp->mux = u.ux; mtmp->muy = u.uy; /* not really req'd */
X            if(mtmp == migrating_mons)
X            migrating_mons = mtmp->nmon;
X            else
X            mtmp0->nmon = mtmp->nmon;
X            mtmp->nmon = fmon;
X            fmon = mtmp;
X            num_segs = mtmp->wormno;
X            if ( (mtmp->data == &mons[PM_LONG_WORM]) &&
X             (mtmp->wormno = get_wormno()) ) {
X            initworm(mtmp, num_segs);
X            /* tail segs are not yet initialized or displayed */
X            } else mtmp->wormno = 0;
X
X            if(mtmp->mlstmv < monstermoves-1) {
X            /* heal monster for time spent in limbo */
X            long nmv = monstermoves - mtmp->mlstmv - 1;
X
X            /* might stop being afraid, blind or frozen */
X            /* set to 1 and allow final decrement in movemon() */
X            if(nmv >= (long)mtmp->mblinded) mtmp->mblinded = 1;
X            else mtmp->mblinded -= nmv;
X            if(nmv >= (long)mtmp->mfrozen) mtmp->mfrozen = 1;
X            else mtmp->mfrozen -= nmv;
X            if(nmv >= (long)mtmp->mfleetim) mtmp->mfleetim = 1;
X            else mtmp->mfleetim -= nmv;
X
X            /* might be able to use special ability again */
X            if(nmv > (long)mtmp->mspec_used) mtmp->mspec_used = 0;
X            else mtmp->mspec_used -= nmv;
X
X            if(!regenerates(mtmp->data)) nmv /= 20;
X            if((long)mtmp->mhp + nmv >= (long)mtmp->mhpmax)
X                mtmp->mhp = mtmp->mhpmax;
X            else mtmp->mhp += nmv;
X            mtmp->mlstmv = monstermoves-1;
X            }
X
X            if (mtmp->data->geno & G_GENOD) {
X#ifdef KOPS
X            allow_kops = FALSE;
X#endif
X            mondead(mtmp);    /* must put in fmon list first */
X#ifdef KOPS
X            allow_kops = TRUE;
X#endif
X            } else if (mtmp->isshk && mtmp->mpeaceful)
X            home_shk(mtmp, TRUE);
X            else switch(mtmp->my) {
X            xchar *xlocale, *ylocale;
X
X            case 1: xlocale = &xupstair; ylocale = &yupstair;
X                goto common;
X            case 2: xlocale = &xdnstair; ylocale = &ydnstair;
X                goto common;
X            case 3: xlocale = &xupladder; ylocale = &yupladder;
X                goto common;
X            case 4: xlocale = &xdnladder; ylocale = &ydnladder;
X                goto common;
X            case 5: xlocale = &sstairs.sx; ylocale = &sstairs.sy;
X                goto common;
Xcommon:
X                if (*xlocale && *ylocale) {
X                (void) mnearto(mtmp, *xlocale, *ylocale, FALSE);
X                    break;
X                } /* else fall through */
X            default:
X                rloc(mtmp);
X                break;
X            }
X        } else
X            mtmp0 = mtmp;
X        if (mtmp->isshk)
X            set_residency(mtmp, FALSE);
X    }
X}
X
X#endif /* OVLB */
X#ifdef OVL2
X
Xvoid
Xkeepdogs()
X{
X    register struct monst *mtmp;
X    register struct obj *obj;
X    int num_segs = 0;
X
X    for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
X        if(((monnear(mtmp, u.ux, u.uy) && levl_follower(mtmp)) ||
X        /* the wiz will level t-port from anywhere to chase
X           the amulet; if you don't have it, will chase you
X           only if in range. -3. */
X            (u.uhave.amulet && mtmp->iswiz))
X            && !mtmp->msleep && mtmp->mcanmove) {
X
X        /* long worms can now change levels! - Norm */
X
X        if (mtmp->mtame && mtmp->meating && canseemon(mtmp)) {
X            pline("%s is still eating.", Monnam(mtmp));
X            goto merge;
X        }
X        if (mon_has_amulet(mtmp)) {
X            pline("%s seems very disoriented for a moment.",
X                Monnam(mtmp));
X        merge:
X#ifdef WALKIES
X            if (mtmp->mleashed) {
X                pline("%s leash suddenly comes loose.",
X                    humanoid(mtmp->data)
X                        ? (mtmp->female ? "Her" : "His")
X                        : "Its");
X                m_unleash(mtmp);
X            }
X#endif
X            continue;
X        }
X        if (mtmp->isshk)
X            set_residency(mtmp, TRUE);
X
X        if (mtmp->wormno) {
X            /* NOTE: worm is truncated to # segs = max wormno size */
X            num_segs = min(count_wsegs(mtmp), MAX_NUM_WORMS - 1);
X            wormgone(mtmp);
X        }
X
X        /* set minvent's obj->no_charge to 0 */
X        for(obj = mtmp->minvent; obj; obj = obj->nobj) {
X            if(Is_container(obj))
X                picked_container(obj); /* does the right thing */
X            obj->no_charge = 0;
X        }
X
X        relmon(mtmp);
X        newsym(mtmp->mx,mtmp->my);
X        mtmp->mx = mtmp->my = 0; /* avoid mnexto()/MON_AT() problem */
X        mtmp->wormno = num_segs;
X        mtmp->nmon = mydogs;
X        mydogs = mtmp;
X        keepdogs();    /* we destroyed the link, so use recursion */
X        return;        /* (admittedly somewhat primitive) */
X    }
X}
X
X#endif /* OVL2 */
X#ifdef OVLB
X
Xvoid
Xmigrate_to_level(mtmp, tolev, xyloc)
X    register struct monst *mtmp;
X    xchar tolev;      /* destination level */
X    xchar xyloc;    /* destination xy location: */
X            /*     0: rnd,
X             *    1: <,
X             *    2: >,
X             *    3: < ladder,
X             *    4: > ladder,
X             *    5: sstairs
X             */
X{
X        register struct obj *obj;
X    int num_segs = 0;    /* count of worm segments */
X
X    if (mtmp->isshk)
X        set_residency(mtmp, TRUE);
X
X    if (mtmp->wormno) {
X      /* **** NOTE: worm is truncated to # segs = max wormno size **** */
X        num_segs = min(count_wsegs(mtmp), MAX_NUM_WORMS - 1);
X        wormgone(mtmp);
X    }
X
X    /* set minvent's obj->no_charge to 0 */
X    for(obj = mtmp->minvent; obj; obj = obj->nobj) {
X        if(Is_container(obj))
X            picked_container(obj); /* does the right thing */
X        obj->no_charge = 0;
X    }
X
X    relmon(mtmp);
X    mtmp->nmon = migrating_mons;
X    migrating_mons = mtmp;
X#ifdef WALKIES
X    if (mtmp->mleashed)  {
X        pline("The leash comes off!");
X        m_unleash(mtmp);
X    }
X#endif
X    mtmp->mtame = 0;
X    newsym(mtmp->mx,mtmp->my);
X    /* make sure to reset mtmp->[mx,my] to 0 when releasing, */
X    /* so rloc() on next level doesn't affect MON_AT() state */
X    mtmp->mx = ledger_to_dnum((xchar)tolev);
X    mtmp->mux = ledger_to_dlev((xchar)tolev);
X    mtmp->my = xyloc;
X    mtmp->muy = 0;
X    mtmp->wormno = num_segs;
X    mtmp->mlstmv = monstermoves;
X}
X
X#endif /* OVLB */
X#ifdef OVL1
X
X/* return quality of food; the lower the better */
X/* fungi will eat even tainted food */
Xint
Xdogfood(mon,obj)
Xstruct monst *mon;
Xregister struct obj *obj;
X{
X    boolean carni = carnivorous(mon->data);
X    boolean herbi = herbivorous(mon->data);
X    struct permonst *fptr = &mons[obj->corpsenm];
X
X    switch(obj->oclass) {
X    case FOOD_CLASS:
X        if (obj->otyp == CORPSE &&
X        ((obj->corpsenm == PM_COCKATRICE && !resists_ston(mon->data))
X         || is_rider(fptr)))
X            return TABU;
X
X        if (!carni && !herbi)
X            return (obj->cursed ? UNDEF : APPORT);
X
X        switch (obj->otyp) {
X        case TRIPE_RATION:
X            return (carni ? DOGFOOD : MANFOOD);
X        case EGG:
X            if (obj->corpsenm == PM_COCKATRICE &&
X                        !resists_ston(mon->data))
X            return POISON;
X            return (carni ? CADAVER : MANFOOD);
X        case CORPSE:
X            if ((obj->age+50 <= monstermoves
X                        && obj->corpsenm != PM_LIZARD
X                        && mon->data->mlet != S_FUNGUS) ||
X            (acidic(&mons[obj->corpsenm]) &&
X                        !resists_acid(mon->data)) ||
X            (poisonous(&mons[obj->corpsenm]) &&
X                        !resists_poison(mon->data)))
X            return POISON;
X            else if (fptr->mlet == S_FUNGUS)
X            return (herbi ? CADAVER : MANFOOD);
X            else if (is_meaty(fptr))
X                return (carni ? CADAVER : MANFOOD);
X            else return (carni ? ACCFOOD : MANFOOD);
X        case CLOVE_OF_GARLIC:
X            return (is_undead(mon->data) ? TABU :
X                (herbi ? ACCFOOD : MANFOOD));
X        case TIN:
X            return (metallivorous(mon->data) ? ACCFOOD : MANFOOD);
X        case APPLE:
X        case CARROT:
X            return (herbi ? DOGFOOD : MANFOOD);
X        case BANANA:
X            return ((mon->data->mlet == S_YETI) ? DOGFOOD :
X                (herbi ? ACCFOOD : MANFOOD));
X        default:
X#ifdef TUTTI_FRUTTI
X            return (obj->otyp > SLIME_MOLD ?
X#else
X            return (obj->otyp > CLOVE_OF_GARLIC ?
X#endif
X                (carni ? ACCFOOD : MANFOOD) :
X                (herbi ? ACCFOOD : MANFOOD));
X        }
X    default:
X        if (hates_silver(mon->data) &&
X        objects[obj->otyp].oc_material == SILVER)
X        return(TABU);
X        if (mon->data == &mons[PM_GELATINOUS_CUBE] && is_organic(obj))
X        return(ACCFOOD);
X        if (metallivorous(mon->data) && is_metallic(obj))
X        /* Ferrous based metals are preferred. */
X        return(objects[obj->otyp].oc_material == IRON ? DOGFOOD :
X               ACCFOOD);
X        if(!obj->cursed && obj->oclass != BALL_CLASS &&
X                        obj->oclass != CHAIN_CLASS)
X        return(APPORT);
X        /* fall into next case */
X    case ROCK_CLASS:
X        return(UNDEF);
X    }
X}
X
X#endif /* OVL1 */
X#ifdef OVLB
X
Xstruct monst *
Xtamedog(mtmp, obj)
Xregister struct monst *mtmp;
Xregister struct obj *obj;
X{
X    register struct monst *mtmp2;
X
X    /* The Wiz, Medusa and the quest nemeses aren't even made peaceful. */
X    if (mtmp->iswiz || mtmp->data == &mons[PM_MEDUSA]
X#ifdef MULDGN
X        || (mtmp->data->mflags3 & M3_WANTSARTI)
X#endif
X        )
X        return((struct monst *)0);
X
X    /* worst case, at least he'll be peaceful. */
X    mtmp->mpeaceful = 1;
X    set_malign(mtmp);
X    if(flags.moonphase == FULL_MOON && night() && rn2(6) && obj
X                        && mtmp->data->mlet == S_DOG)
X        return((struct monst *)0);
X
X    /* If we cannot tame him, at least he's no longer afraid. */
X    mtmp->mflee = 0;
X    mtmp->mfleetim = 0;
X    if(mtmp->mtame || !mtmp->mcanmove ||
X       /* monsters with conflicting structures cannot be tamed */
X       mtmp->isshk || mtmp->isgd || mtmp->ispriest || mtmp->isminion ||
X#ifdef POLYSELF
X       is_human(mtmp->data) || (is_demon(mtmp->data) && !is_demon(uasmon))
X#else
X       is_human(mtmp->data) || is_demon(mtmp->data)
X#endif
X       || (mtmp->data->mflags3 &
X           (M3_WANTSAMUL|M3_WANTSBELL|M3_WANTSBOOK|M3_WANTSCAND))
X       )
X        return((struct monst *)0);
X    if(obj) {
X        if(dogfood(mtmp, obj) >= MANFOOD) return((struct monst *)0);
X        if(cansee(mtmp->mx,mtmp->my))
X            pline("%s devours the %s.", Monnam(mtmp), xname(obj));
X        obfree(obj, (struct obj *)0);
X    }
X    if (u.uswallow && mtmp == u.ustuck)
X        expels(mtmp, mtmp->data, TRUE);
X    mtmp2 = newmonst(sizeof(struct edog) + mtmp->mnamelth);
X    *mtmp2 = *mtmp;
X    mtmp2->mxlth = sizeof(struct edog);
X    if(mtmp->mnamelth) Strcpy(NAME(mtmp2), NAME(mtmp));
X    initedog(mtmp2);
X    replmon(mtmp,mtmp2);
X    newsym(mtmp2->mx, mtmp2->my);
X    return(mtmp2);
X}
X
X#endif /* OVLB */
X
X/*dog.c*/
END_OF_FILE
if test 13007 -ne `wc -c <'src/dog.c'`; then
    echo shar: \"'src/dog.c'\" unpacked with wrong size!
fi
# end of 'src/dog.c'
fi
if test -f 'src/shk.c2' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'src/shk.c2'\"
else
echo shar: Extracting \"'src/shk.c2'\" \(41942 characters\)
sed "s/^X//" >'src/shk.c2' <<'END_OF_FILE'
Xstatic void
Xadd_one_tobill(obj, dummy)
Xregister struct obj *obj;
Xregister boolean dummy;
X{
X    register struct monst *shkp;
X    register struct bill_x *bp;
X    register int bct;
X    register char roomno = *u.ushops;
X
X    if(!*u.ushops) return;
X
X    if(!(shkp = shop_keeper(roomno))) return;
X
X    if(!inhishop(shkp)) return;
X
X    if(onbill(obj, shkp, FALSE) || /* perhaps thrown away earlier */
X            (obj->oclass == FOOD_CLASS && obj->oeaten))
X        return;
X
X    if(ESHK(shkp)->billct == BILLSZ) {
X        You("got that for free!");
X        return;
X    }
X
X    /* To recognize objects the shopkeeper is not interested in. -dgk
X     */
X    if (obj->no_charge) {
X        obj->no_charge = 0;
X        return;
X    }
X
X    bct = ESHK(shkp)->billct;
X    bp = &(ESHK(shkp)->bill_p[bct]);
X    bp->bo_id = obj->o_id;
X    bp->bquan = obj->quan;
X    if(dummy) {          /* a dummy object must be inserted into  */
X        bp->useup = 1;      /* the billobjs chain here.  crucial for */
X        obj->nobj = billobjs; /* eating floorfood in shop.  see eat.c  */
X        billobjs = obj;
X    } else    bp->useup = 0;
X    bp->price = get_cost(obj, shkp);
X    ESHK(shkp)->billct++;
X    obj->unpaid = 1;
X}
X
X/* recursive billing of objects within containers. */
Xstatic void
Xbill_box_content(obj, ininv, dummy, shkp)
Xregister struct obj *obj;
Xregister boolean ininv, dummy;
Xregister struct monst *shkp;
X{
X    register struct obj *otmp;
X
X    for(otmp = obj->cobj; otmp; otmp = otmp->nobj) {
X
X        if(obj->otyp == GOLD_PIECE) continue;
X        /* the "top" box is added in addtobill() */
X        if(!otmp->no_charge)
X            add_one_tobill(otmp, dummy);
X        if(Is_container(otmp))
X            bill_box_content(otmp, ininv, dummy, shkp);
X    }
X
X}
X
Xvoid
Xaddtobill(obj, ininv, dummy, silent)
Xregister struct obj *obj;
Xregister boolean ininv, dummy, silent;
X{
X    register struct monst *shkp;
X    register char roomno = *u.ushops;
X    long ltmp = 0L, cltmp = 0L, gltmp = 0L;
X    register boolean container = Is_container(obj);
X
X    if(!*u.ushops) return;
X
X    if(!(shkp = shop_keeper(roomno))) return;
X
X    if(!inhishop(shkp)) return;
X
X    if(/* perhaps we threw it away earlier */
X         onbill(obj, shkp, FALSE) ||
X         (obj->oclass == FOOD_CLASS && obj->oeaten)
X          ) return;
X
X    if(ESHK(shkp)->billct == BILLSZ) {
X        You("got that for free!");
X        return;
X    }
X
X    if(obj->oclass == GOLD_CLASS) {
X        costly_gold(obj->ox, obj->oy, obj->quan);
X        return;
X    }
X
X    if(!obj->no_charge) ltmp = get_cost(obj, shkp);
X
X    if (obj->no_charge && !container) {
X        obj->no_charge = 0;
X        return;
X    }
X
X    if(container) {
X        if(obj->cobj == (struct obj *)0) {
X        if(obj->no_charge) {
X            obj->no_charge = 0;
X            return;
X        } else {
X            add_one_tobill(obj, dummy);
X            goto speak;
X        }
X        } else {
X        cltmp += contained_cost(obj, shkp, cltmp, FALSE);
X        gltmp += contained_gold(obj);
X        }
X
X        if(ltmp) add_one_tobill(obj, dummy);
X        if(cltmp) bill_box_content(obj, ininv, dummy, shkp);
X        picked_container(obj); /* reset contained obj->no_charge */
X
X        ltmp += cltmp;
X
X        if(gltmp) {
X        costly_gold(obj->ox, obj->oy, gltmp);
X        if(!ltmp) return;
X        }
X
X        if(obj->no_charge)
X        obj->no_charge = 0;
X
X    } else /* i.e., !container */
X        add_one_tobill(obj, dummy);
Xspeak:
X    if(!shkp->msleep && !shkp->mfrozen && !silent) {
X        char buf[BUFSZ];
X
X        if(!ltmp) {
X        pline("%s has no interest in %s.", Monnam(shkp),
X                         the(xname(obj)));
X        return;
X        }
X        Strcpy(buf, "\"For you, ");
X        if (ANGRY(shkp)) Strcat(buf, "scum ");
X        else {
X        switch(rnd(4) + u.uevent.udemigod) {
X          case 1: Strcat(buf, "good");
X              break;
X          case 2: Strcat(buf, "honored");
X              break;
X          case 3: Strcat(buf, "most gracious");
X              break;
X          case 4: Strcat(buf, "esteemed");
X              break;
X          case 5: Strcat(buf, "most renowned and sacred");
X              break;
X        }
X#ifdef POLYSELF
X        if(!is_human(uasmon)) Strcat(buf, " creature");
X        else
X#endif
X            Strcat(buf, (flags.female) ? " lady" : " sir");
X        }
X        /* after all, the shk is telling you what it is */
X        obj->dknown = 1;
X        exercise(A_WIS, TRUE);
X        if(ininv) {
X        long quan = obj->quan;
X        obj->quan = 1L; /* fool xname() into giving singular */
X        pline("%s; only %ld %s %s.\"", buf, ltmp,
X            (quan > 1L) ? "per" : "for this", xname(obj));
X        obj->quan = quan;
X        } else
X        pline("%s will cost you %ld zorkmid%s%s.",
X            The(xname(obj)), ltmp, plur(ltmp),
X            (obj->quan > 1L) ? " each" : "");
X    } else if(!silent) {
X        if(ltmp) pline("The list price of %s is %ld zorkmid%s%s.",
X                   the(xname(obj)), ltmp, plur(ltmp),
X                   (obj->quan > 1L) ? " each" : "");
X        else pline("%s does not notice.", Monnam(shkp));
X    }
X}
X
Xvoid
Xsplitbill(obj, otmp)
Xregister struct obj *obj, *otmp;
X{
X    /* otmp has been split off from obj */
X    register struct bill_x *bp;
X    register long tmp;
X    register struct monst *shkp = shop_keeper(*u.ushops);
X
X    if(!shkp || !inhishop(shkp)) {
X        impossible("splitbill: no resident shopkeeper??");
X        return;
X    }
X    bp = onbill(obj, shkp, FALSE);
X    if(!bp) {
X        impossible("splitbill: not on bill?");
X        return;
X    }
X    if(bp->bquan < otmp->quan) {
X        impossible("Negative quantity on bill??");
X    }
X    if(bp->bquan == otmp->quan) {
X        impossible("Zero quantity on bill??");
X    }
X    bp->bquan -= otmp->quan;
X
X    if(ESHK(shkp)->billct == BILLSZ) otmp->unpaid = 0;
X    else {
X        tmp = bp->price;
X        bp = &(ESHK(shkp)->bill_p[ESHK(shkp)->billct]);
X        bp->bo_id = otmp->o_id;
X        bp->bquan = otmp->quan;
X        bp->useup = 0;
X        bp->price = tmp;
X        ESHK(shkp)->billct++;
X    }
X}
X
Xstatic void
Xsub_one_frombill(obj, shkp)
Xregister struct obj *obj;
Xregister struct monst *shkp;
X{
X    register struct bill_x *bp;
X
X    if((bp = onbill(obj, shkp, FALSE)) != 0) {
X        register struct obj *otmp;
X
X        obj->unpaid = 0;
X        if(bp->bquan > obj->quan){
X            otmp = newobj(0);
X            *otmp = *obj;
X            bp->bo_id = otmp->o_id = flags.ident++;
X            otmp->quan = (bp->bquan -= obj->quan);
X            otmp->owt = 0;    /* superfluous */
X            otmp->onamelth = 0;
X            bp->useup = 1;
X            otmp->nobj = billobjs;
X            billobjs = otmp;
X            return;
X        }
X        ESHK(shkp)->billct--;
X#ifdef DUMB
X        {
X        /* DRS/NS 2.2.6 messes up -- Peter Kendell */
X            int indx = ESHK(shkp)->billct;
X            *bp = ESHK(shkp)->bill_p[indx];
X        }
X#else
X        *bp = ESHK(shkp)->bill_p[ESHK(shkp)->billct];
X#endif
X        return;
X    } else if (obj->unpaid) {
X        impossible("sub_one_frombill: unpaid object not on bill");
X        obj->unpaid = 0;
X    }
X}
X
X/* recursive check of unpaid objects within nested containers. */
Xvoid
Xsubfrombill(obj, shkp)
Xregister struct obj *obj;
Xregister struct monst *shkp;
X{
X    register struct obj *otmp;
X
X    sub_one_frombill(obj, shkp);
X
X    if(Is_container(obj))
X        for(otmp = obj->cobj; otmp; otmp = otmp->nobj) {
X        if(otmp->otyp == GOLD_PIECE) continue;
X
X        if(Is_container(otmp))
X            subfrombill(otmp, shkp);
X        else
X            sub_one_frombill(otmp, shkp);
X        }
X}
X
Xstatic long
Xstolen_container(obj, shkp, price, ininv)
Xregister struct obj *obj;
Xregister struct monst *shkp;
Xlong price;
Xregister boolean ininv;
X{
X    register struct obj *otmp;
X
X    if(ininv && obj->unpaid)
X        price += get_cost(obj, shkp);
X    else {
X        if(!obj->no_charge)
X        price += get_cost(obj, shkp);
X        obj->no_charge = 0;
X    }
X
X    /* the price of contained objects, if any */
X    for(otmp = obj->cobj; otmp; otmp = otmp->nobj) {
X
X        if(otmp->otyp == GOLD_PIECE) continue;
X
X        if(!Is_container(otmp)) {
X        if(ininv) {
X            if(otmp->unpaid)
X            price += get_cost(otmp, shkp);
X        } else {
X            if(!otmp->no_charge) {
X            if(!(otmp->oclass == BALL_CLASS ||
X                (otmp->oclass == FOOD_CLASS && otmp->oeaten) ||
X                (Is_candle(otmp) && otmp->age <
X                  20L * (long)objects[otmp->otyp].oc_cost))
X              ) price += get_cost(otmp, shkp);
X            }
X            otmp->no_charge = 0;
X        }
X        } else
X        price += stolen_container(otmp, shkp, price, ininv);
X    }
X
X    return(price);
X}
X
Xlong
Xstolen_value(obj, x, y, peaceful, silent)
Xregister struct obj *obj;
Xregister xchar x, y;
Xregister boolean peaceful, silent;
X{
X    register long value = 0L, gvalue = 0L;
X    register struct monst *shkp;
X    register boolean goods;
X
X    shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
X
X    if (!shkp || !inhishop(shkp))
X        return (0L);
X
X    goods = saleable(rooms[ESHK(shkp)->shoproom -
X                   ROOMOFFSET].rtype-SHOPBASE, obj);
X    goods = (goods && !obj->no_charge);
X
X    if(obj->otyp == GOLD_PIECE) {
X        gvalue += obj->quan;
X    } else if(Is_container(obj)) {
X        register boolean ininv = !!count_unpaid(obj->cobj);
X
X        value += stolen_container(obj, shkp, value, ininv);
X        if(!ininv) gvalue += contained_gold(obj);
X    } else if(goods) {
X        value += get_cost(obj, shkp);
X    }
X
X    if(gvalue + value == 0L) return(0L);
X
X    value += gvalue;
X
X    if(peaceful) {
X        value = check_credit(value, shkp);
X        ESHK(shkp)->debit += value;
X
X        if(!silent) {
X        if(obj->otyp == GOLD_PIECE)
X            You("owe %s %ld zorkmids!", mon_nam(shkp), value);
X        else You("owe %s %ld zorkmids for %s!",
X            mon_nam(shkp),
X            value,
X            obj->quan > 1L ? "them" : "it");
X        }
X    } else {
X        ESHK(shkp)->robbed += value;
X
X        if(!silent) {
X        if(cansee(shkp->mx, shkp->my)) {
X            if(ESHK(shkp)->customer[0] == 0)
X            (void) strncpy(ESHK(shkp)->customer,plname,PL_NSIZ);
X            Norep("%s booms: \"%s, you are a thief!\"",
X                Monnam(shkp), plname);
X        } else  Norep("You hear a scream, \"Thief!\"");
X        }
X        hot_pursuit(shkp);
X        (void) angry_guards(FALSE);
X    }
X    return(value);
X}
X
X/* auto-response flag for/from "sell foo?" 'a' => 'y', 'q' => 'n' */
Xstatic char sell_response = 'a';
X
Xvoid
Xsellobj_state(deliberate)    /* called from dodrop(do.c) and doddrop() */
Xregister boolean deliberate;
X{
X    /* If we're deliberately dropping something, there's no automatic
X    response to the shopkeeper's "want to sell" query; however, if we
X    accidentally drop anything, the shk will buy it/them without asking.
X    This retains the old pre-query risk that slippery fingers while in
X    shops entailed:  you drop it, you've lost it.
X     */
X    sell_response = deliberate ? '\0' : 'a';
X}
X
Xvoid
Xsellobj(obj, x, y)
Xregister struct obj *obj;
Xregister xchar x, y;
X{
X    register struct monst *shkp;
X    register struct eshk *eshkp;
X    register long ltmp = 0L, cltmp = 0L, gltmp = 0L, offer;
X    boolean saleitem, cgold = FALSE, container = Is_container(obj);
X    boolean isgold = (obj->oclass == GOLD_CLASS);
X
X    if(!(shkp = shop_keeper(*in_rooms(x, y, SHOPBASE))) ||
X       !inhishop(shkp)) return;
X    if(!costly_spot(x, y))    return;
X    if(!*u.ushops) return;
X
X    saleitem = saleable(rooms[ESHK(shkp)->shoproom -
X                    ROOMOFFSET].rtype-SHOPBASE, obj);
X
X    if(obj->unpaid && !container && !isgold) {
X        sub_one_frombill(obj, shkp);
X        return;
X    }
X    if(container) {
X        if(obj->cobj == (struct obj *)0) {
X        if(obj->unpaid) {
X            sub_one_frombill(obj, shkp);
X            return;
X        }
X        } else {
X        /* find the price of content before subfrombill */
X        cltmp += contained_cost(obj, shkp, cltmp, TRUE);
X        /* find the value of contained gold */
X        gltmp += contained_gold(obj);
X        cgold = (gltmp > 0L);
X        }
X    }
X
X    if(!isgold && !obj->unpaid && saleitem)
X        ltmp = set_cost(obj, shkp);
X
X    offer = ltmp + cltmp;
X
X    if(!isgold && (offer + gltmp) == 0L) {
X        register boolean unpaid = (obj->unpaid ||
X                  (container && count_unpaid(obj->cobj)));
X
X        if(container) {
X            if(obj->cobj != (struct obj *)0) {
X            dropped_container(obj);
X            if(obj->unpaid || count_unpaid(obj->cobj))
X                subfrombill(obj, shkp);
X            } else obj->no_charge = 1;
X        } else obj->no_charge = 1;
X
X        if(!unpaid)
X            pline("%s seems uninterested.", Monnam(shkp));
X        return;
X    }
X
X    /* you dropped something of your own - probably want to sell it */
X    if(shkp->msleep || !shkp->mcanmove) {
X        if(container && obj->cobj != (struct obj *)0) {
X            dropped_container(obj);
X        }
X        if(!shkp->mcanmove) {
X            if(ANGRY(shkp) && !rn2(4))
X            pline("%s utters a curse.", Monnam(shkp));
X            else pline("%s is indisposed.", Monnam(shkp));
X        } else if(!rn2(3)) {
X            pline("%s snores indifferently.", Monnam(shkp));
X        }
X        subfrombill(obj, shkp);
X        return;
X    }
X
X    eshkp = ESHK(shkp);
X
X    if(isgold || cgold) {
X        if(ANGRY(shkp)) {
X            if(!offer) {
X             pline("%s is not appeased.", Monnam(shkp));
X             if(cgold) subfrombill(obj, shkp);
X             return;
X            } else goto move_on;
X        }
X
X        if(!cgold) gltmp = obj->quan;
X
X        if(eshkp->debit >= gltmp) {
X            if(eshkp->loan) { /* you carry shop's gold */
X             if(eshkp->loan >= gltmp)
X                 eshkp->loan -= gltmp;
X             else eshkp->loan = 0L;
X            }
X            eshkp->debit -= gltmp;
X            Your("debt is %spaid off.",
X                eshkp->debit ? "partially " : "");
X        } else {
X            long delta = gltmp - eshkp->debit;
X
X            eshkp->credit += delta;
X            if(eshkp->debit) {
X            eshkp->debit = 0L;
X            eshkp->loan = 0L;
X            Your("debt is paid off.");
X            }
X            pline("%ld zorkmid%s added to your credit.",
X                delta, delta > 1L ? "s are" : " is");
X        }
X        if(offer) goto move_on;
X        else {
X            if(container && obj->cobj != (struct obj *)0) {
X            dropped_container(obj);
X            }
X            subfrombill(obj, shkp);
X            obj->no_charge = 1;
X            return;
X        }
X    }
Xmove_on:
X    if (ANGRY(shkp)) { /* they become shop-objects, no pay */
X        pline("Thank you, scum!");
X        subfrombill(obj, shkp);
X        return;
X    }
X
X    if((!saleitem && !(container && cltmp > 0L))
X       || eshkp->billct == BILLSZ
X       || obj->oclass == BALL_CLASS || offer == 0L
X       || (obj->oclass == FOOD_CLASS && obj->oeaten)
X       || (Is_candle(obj) &&
X           obj->age < 20L * (long)objects[obj->otyp].oc_cost)) {
X        pline("%s seems not interested%s.", Monnam(shkp),
X                       cgold ? " in the rest" : "");
X        if(container && obj->cobj != (struct obj *)0) {
X            dropped_container(obj);
X        }
X        obj->no_charge = 1;
X        return;
X    }
X
X    if(eshkp->robbed) {  /* shkp is not angry? */
X        if((eshkp->robbed -= offer < 0L))
X            eshkp->robbed = 0L;
X        verbalize(
X  "Thank you for your contribution to restock this recently plundered shop.");
X        subfrombill(obj, shkp);
X        return;
X    }
X
X    if(!shkp->mgold) {
X        long tmpcr = (ltmp + cltmp) * 2L;
X
X        pline("%s cannot pay you at present.", Monnam(shkp));
X        pline("Will you accept %ld zorkmids in credit for %s? ",
X                     tmpcr, doname(obj));
X        /* cannot use a yn function here */
X        if (readchar() == 'y') {
X            You("have %ld zorkmids in %scredit.", tmpcr,
X                ESHK(shkp)->credit > 0L ? "additional " : "");
X            ESHK(shkp)->credit += tmpcr;
X            subfrombill(obj, shkp);
X        } else {
X            if(container && obj->cobj != (struct obj *)0) {
X                dropped_container(obj);
X            }
X            subfrombill(obj, shkp);
X            obj->no_charge = 1;
X        }
X    } else {
X        int qlen;
X        char qbuf[BUFSZ];
X        boolean short_funds = (offer > shkp->mgold);
X
X        if (short_funds) offer = shkp->mgold;
X
X        if (!sell_response) {
X            Sprintf(qbuf,
X                "%s offers%s %ld gold piece%s for%s your %s.",
X                Monnam(shkp), short_funds ? " only" : "",
X                offer, plur(offer),
X                (!ltmp && cltmp) ? " the contents of" : "",
X                xname(obj));
X            qlen = strlen(qbuf);
X            /*  Will the prompt fit on the topline? (or would
X             *    "--more--" force line wrap anyway?)  If so, combine
X             *    the message and prompt; otherwise, flush message
X             *    and prompt separately.
X             */
X            if (qlen > COLNO - 24 && qlen <= COLNO - 8)
X            pline(qbuf),  qbuf[0] = '\0';
X            else  Strcat(qbuf, "  ");
X            Strcat(strcat(qbuf, "Sell "),
X                (obj->quan == 1L ? "it?" : "them?"));
X        } else  qbuf[0] = '\0';        /* just to pacify lint */
X
X        switch (sell_response ? sell_response : ynaq(qbuf)) {
X         case 'q':  sell_response = 'n';
X         case 'n':  if(container && obj->cobj != (struct obj *)0) {
X                dropped_container(obj);
X                }
X                subfrombill(obj, shkp);
X                obj->no_charge = 1;
X                break;
X         case 'a':  sell_response = 'y';
X         case 'y':  subfrombill(obj, shkp);
X                pay(-offer, shkp);
X                You("sold %s for %ld gold piece%s.", doname(obj),
X                offer, plur(offer));
X                break;
X         default:   impossible("invalid sell response");
X        }
X    }
X}
X
Xint
Xdoinvbill(mode)
Xint mode;        /* 0: deliver count 1: paged */
X{
X    register struct monst* shkp;
X    register struct bill_x *bp, *end_bp;
X    register struct obj *obj;
X    long totused;
X    char *buf_p;
X    winid datawin;
X
X    shkp = shop_keeper(*u.ushops);
X
X    if(mode == 0) {
X        register int cnt = 0;
X
X        if(shkp && inhishop(shkp))
X        for (bp = ESHK(shkp)->bill_p,
X            end_bp = &(ESHK(shkp)->bill_p[ESHK(shkp)->billct]);
X            bp < end_bp; bp++)
X            if(bp->useup ||
X               ((obj = bp_to_obj(bp)) && obj->quan < bp->bquan))
X            cnt++;
X        return(cnt);
X    }
X
X    if(!shkp || !inhishop(shkp)) {
X        impossible("doinvbill: no shopkeeper?");
X        return(0);
X    }
X
X    datawin = create_nhwindow(NHW_MENU);
X    putstr(datawin, 0, "Unpaid articles already used up:");
X    putstr(datawin, 0, "");
X
X    totused = 0L;
X    for (bp = ESHK(shkp)->bill_p,
X        end_bp = &(ESHK(shkp)->bill_p[ESHK(shkp)->billct]);
X        bp < end_bp; bp++) {
X        obj = bp_to_obj(bp);
X        if(!obj) {
X        impossible("Bad shopkeeper administration.");
X        goto quit;
X        }
X        if(bp->useup || bp->bquan > obj->quan) {
X        register long oquan, uquan;
X        long thisused;
X
X        oquan = obj->quan;
X        uquan = (bp->useup ? bp->bquan : bp->bquan - oquan);
X        thisused = bp->price * uquan;
X        totused += thisused;
X        obj->quan = uquan;        /* cheat doname */
X        buf_p = xprname(obj, ' ', FALSE, thisused);
X        obj->quan = oquan;        /* restore value */
X        putstr(datawin, 0, buf_p);
X        }
X    }
X    buf_p = xprname((struct obj *)0, '*', FALSE, totused);
X    putstr(datawin, 0, "");
X    putstr(datawin, 0, buf_p);
X    display_nhwindow(datawin, FALSE);
X    quit:
X    destroy_nhwindow(datawin);
X    return(0);
X}
X
X#define HUNGRY    2
X
Xstatic long
Xgetprice(obj)
Xregister struct obj *obj;
X{
X    register long tmp = (long) objects[obj->otyp].oc_cost;
X
X    switch(obj->oclass) {
X    case FOOD_CLASS:
X        /* simpler hunger check, (2-4)*cost */
X        if (u.uhs >= HUNGRY) tmp *= (long) u.uhs;
X        if (obj->oeaten) tmp = 0L;
X        break;
X    case WAND_CLASS:
X        if (obj->spe == -1) tmp = 0L;
X        break;
X    case POTION_CLASS:
X        if (obj->otyp == POT_WATER && !obj->blessed && !obj->cursed)
X            tmp = 0L;
X        break;
X    case ARMOR_CLASS:
X    case WEAPON_CLASS:
X        if (obj->spe > 0) tmp += 10L * (long) obj->spe;
X        break;
X    case CHAIN_CLASS:
X        pline("Strange... carrying a chain?");
X        break;
X    case TOOL_CLASS:
X        if (Is_candle(obj) &&
X            obj->age < 20L * (long)objects[obj->otyp].oc_cost)
X            tmp /= 2L;
X        break;
X    }
X    if (obj->oartifact) tmp *= 25L;
X    return tmp;
X}
X
Xint
Xshkcatch(obj, x, y)
Xregister struct obj *obj;
Xregister xchar x, y;
X{
X    register struct monst *shkp;
X
X    if (!(shkp = shop_keeper(inside_shop(x, y))) ||
X        !inhishop(shkp)) return(0);
X
X    if (shkp->mcanmove && !shkp->msleep &&
X        (*u.ushops != ESHK(shkp)->shoproom || !inside_shop(u.ux, u.uy)) &&
X        dist2(shkp->mx, shkp->my, x, y) < 3 &&
X        /* if it is the shk's pos, you hit and anger him */
X        (shkp->mx != x || shkp->my != y)) {
X        if (mnearto(shkp, x, y, TRUE))
X            verbalize("Out of my way, scum!");
X        pline("%s nimbly catches %s.", Monnam(shkp), the(xname(obj)));
X        mpickobj(shkp, obj);
X        subfrombill(obj, shkp);
X        return(1);
X    }
X    return(0);
X}
X
Xvoid
Xadd_damage(x, y, cost)
Xregister xchar x, y;
Xlong cost;
X{
X    struct damage *tmp_dam;
X    char *shops;
X
X    if (IS_DOOR(levl[x][y].typ))
X        /* Don't schedule for repair unless it's a real shop entrance */
X        for (shops = in_rooms(x, y, SHOPBASE); *shops; shops++) {
X        struct monst *mtmp = shop_keeper(*shops);
X
X        if (!mtmp)
X            continue;
X        if ((x != ESHK(mtmp)->shd.x) || (y != ESHK(mtmp)->shd.y))
X            return;
X        }
X    tmp_dam = (struct damage *)alloc((unsigned)sizeof(struct damage));
X    tmp_dam->when = monstermoves;
X    tmp_dam->place.x = x;
X    tmp_dam->place.y = y;
X    tmp_dam->cost = cost;
X    tmp_dam->typ = levl[x][y].typ;
X    tmp_dam->next = level.damagelist;
X    level.damagelist = tmp_dam;
X    /* If player saw damage, display as a wall forever */
X    if (cansee(x, y))
X        levl[x][y].seen = 1;
X}
X
X/*
X * Do something about damage. Either (!croaked) try to repair it, or
X * (croaked) just discard damage structs for non-shared locations, since
X * they'll never get repaired. Assume that shared locations will get
X * repaired eventually by the other shopkeeper(s). This might be an erroneous
X * assumption (they might all be dead too), but we have no reasonable way of
X * telling that.
X */
Xstatic
Xvoid
Xremove_damage(shkp, croaked)
Xregister struct monst *shkp;
Xregister boolean croaked;
X{
X    register struct damage *tmp_dam, *tmp2_dam;
X    register boolean did_repair = FALSE, saw_door = FALSE;
X    register boolean saw_floor = FALSE, stop_picking = FALSE;
X    uchar saw_walls = 0;
X
X    tmp_dam = level.damagelist;
X    tmp2_dam = 0;
X    while (tmp_dam) {
X        register xchar x = tmp_dam->place.x, y = tmp_dam->place.y;
X        char shops[5];
X        uchar disposition;
X
X        disposition = 0;
X        Strcpy(shops, in_rooms(x, y, SHOPBASE));
X        if (index(shops, ESHK(shkp)->shoproom)) {
X        if (croaked)
X            disposition = (shops[1])? 0 : 1;
X        else if (stop_picking)
X            disposition = repair_damage(shkp, tmp_dam);
X        else {
X            /* Defer the stop_occupation() until after repair msgs */
X            if (closed_door(x, y))
X            stop_picking = picking_at(x, y);
X            disposition = repair_damage(shkp, tmp_dam);
X            if (!disposition)
X            stop_picking = FALSE;
X        }
X        }
X
X        if (!disposition) {
X        tmp2_dam = tmp_dam;
X        tmp_dam = tmp_dam->next;
X        continue;
X        }
X
X        if (disposition > 1) {
X        did_repair = TRUE;
X        if (cansee(x, y)) {
X            if (IS_WALL(levl[x][y].typ))
X            saw_walls++;
X            else if (IS_DOOR(levl[x][y].typ))
X            saw_door = TRUE;
X            else
X            saw_floor = TRUE;
X        }
X        }
X
X        tmp_dam = tmp_dam->next;
X        if (!tmp2_dam) {
X        free((genericptr_t)level.damagelist);
X        level.damagelist = tmp_dam;
X        } else {
X        free((genericptr_t)tmp2_dam->next);
X        tmp2_dam->next = tmp_dam;
X        }
X    }
X    if (!did_repair)
X        return;
X    if (saw_walls) {
X        pline("Suddenly, %s section%s of wall close%s up!",
X          (saw_walls == 1) ? "a" : (saw_walls <= 3) ?
X                          "some" : "several",
X          (saw_walls == 1) ? "" : "s", (saw_walls == 1) ? "s" : "");
X        if (saw_door)
X        pline("The shop door reappears!");
X        if (saw_floor)
X        pline("The floor is repaired!");
X    } else {
X        if (saw_door)
X        pline("Suddenly, the shop door reappears!");
X        else if (saw_floor)
X        pline("Suddenly, the floor damage is gone!");
X        else if (inside_shop(u.ux, u.uy) == ESHK(shkp)->shoproom)
X        You("feel more claustrophobic than before.");
X        else if (flags.soundok && !rn2(10))
X        Norep("The dungeon acoustics noticeably change.");
X    }
X    if (stop_picking)
X        stop_occupation();
X}
X
X/*
X * 0: repair postponed, 1: silent repair (no messages), 2: normal repair
X */
Xchar
Xrepair_damage(shkp, tmp_dam)
Xregister struct monst *shkp;
Xregister struct damage *tmp_dam;
X{
X    register xchar x, y, i;
X    xchar litter[9];
X    register struct monst *mtmp;
X    register struct obj *otmp;
X    register struct trap *ttmp;
X
X    if ((monstermoves - tmp_dam->when) < REPAIR_DELAY)
X        return(0);
X    if (ESHK(shkp)->following)
X        return(0);
X    x = tmp_dam->place.x;
X    y = tmp_dam->place.y;
X    if (!IS_ROOM(tmp_dam->typ)) {
X        if ((x == u.ux) && (y == u.uy))
X#ifdef POLYSELF
X        if (!passes_walls(uasmon))
X#endif
X            return(0);
X        if ((x == shkp->mx) && (y == shkp->my))
X        return(0);
X        if ((mtmp = m_at(x, y)) && (!passes_walls(mtmp->data)))
X        return(0);
X    }
X    if ((ttmp = t_at(x, y)) != 0)
X        deltrap(ttmp);
X    if (IS_ROOM(tmp_dam->typ)) {
X        /* No messages if player already filled trapdoor */
X        if (!ttmp)
X        return(1);
X        newsym(x, y);
X        return(2);
X    }
X    if (!ttmp && (tmp_dam->typ == levl[x][y].typ) &&
X        (!IS_DOOR(tmp_dam->typ) || (levl[x][y].doormask > D_BROKEN)))
X        /* No messages if player already replaced shop door */
X        return(1);
X    levl[x][y].typ = tmp_dam->typ;
X    (void) memset((genericptr_t)litter, 0, sizeof(litter));
X    if ((otmp = level.objects[x][y]) != 0) {
X        /* Scatter objects haphazardly into the shop */
X#define NEED_UPDATE 1
X#define OPEN        2
X#define INSHOP        4
X#define horiz(i) ((i%3)-1)
X#define vert(i)  ((i/3)-1)
X        for (i = 0; i < 9; i++) {
X        if ((i == 4) || (!ZAP_POS(levl[x+horiz(i)][y+vert(i)].typ)))
X            continue;
X        litter[i] = OPEN;
X        if (inside_shop(x+horiz(i),
X                y+vert(i)) == ESHK(shkp)->shoproom)
X            litter[i] |= INSHOP;
X        }
X        if (Punished && ((uchain->ox == x && uchain->oy == y) ||
X                    (uball->ox == x && uball->oy == y))) {
X        /*
X         * Either the ball or chain is in the repair location.
X         *
X         * Take the easy way out and put ball&chain under hero.
X         */
X        verbalize("Get your junk out of my wall!");
X        unplacebc();    /* pick 'em up */
X        placebc();    /* put 'em down */
X        }
X        while ((otmp = level.objects[x][y]) != 0)
X        /* Don't mess w/ boulders -- just merge into wall */
X        if ((otmp->otyp == BOULDER) || (otmp->otyp == ROCK)) {
X            freeobj(otmp);
X            obfree(otmp, (struct obj *)0);
X        } else {
X            while (!(litter[i = rn2(9)] & INSHOP));
X            remove_object(otmp);
X            place_object(otmp, x+horiz(i), y+vert(i));
X            litter[i] |= NEED_UPDATE;
X        }
X    }
X    block_point(x, y);
X    if(IS_DOOR(tmp_dam->typ)) {
X        levl[x][y].doormask = D_CLOSED; /* arbitrary */
X        newsym(x, y);
X    } else {
X        levl[x][y].doormask = D_NODOOR;
X        if (IS_WALL(tmp_dam->typ) && cansee(x, y)) {
X        /* Player sees actual repair process, so they KNOW it's a wall */
X        levl[x][y].seen = 1;
X        newsym(x, y);
X        } else if (levl[x][y].seen) {
X        /* Force a display update */
X        levl[x][y].diggable |= W_REPAIRED;
X        }
X    }
X    for (i = 0; i < 9; i++)
X        if (litter[i] & NEED_UPDATE)
X        newsym(x+horiz(i), y+vert(i));
X    return(2);
X#undef NEED_UPDATE
X#undef OPEN
X#undef INSHOP
X#undef vert
X#undef horiz
X}
X
X/*
X * shk_move: return 1: moved  0: didn't  -1: let m_move do it  -2: died
X */
Xint
Xshk_move(shkp)
Xregister struct monst *shkp;
X{
X    register xchar gx,gy,omx,omy;
X    register int udist;
X    register schar appr;
X    register struct eshk *eshkp = ESHK(shkp);
X    int z;
X    boolean uondoor = FALSE, satdoor, avoid = FALSE, badinv;
X
X    omx = shkp->mx;
X    omy = shkp->my;
X
X    if (inhishop(shkp))
X        remove_damage(shkp, FALSE);
X
X    if((udist = distu(omx,omy)) < 3 &&
X       (shkp->data != &mons[PM_GRID_BUG] || (omx==u.ux || omy==u.uy))) {
X        if(ANGRY(shkp) ||
X           (Conflict && !resist(shkp, RING_CLASS, 0, 0))) {
X            if(Displaced)
X              Your("displaced image doesn't fool %s!",
X                mon_nam(shkp));
X            (void) mattacku(shkp);
X            return(0);
X        }
X        if(eshkp->following) {
X            if(strncmp(eshkp->customer, plname, PL_NSIZ)) {
X                verbalize("Hello, %s!  I was looking for %s.",
X                    plname, eshkp->customer);
X                    eshkp->following = 0;
X                return(0);
X            }
X            if(moves > followmsg+4) {
X                verbalize("Hello, %s!  Didn't you forget to pay?",
X                    plname);
X                followmsg = moves;
X                if (!rn2(4)) {
X        pline ("%s doesn't like customers who don't pay.", Monnam(shkp));
X                rile_shk(shkp);
X                }
X            }
X            if(udist < 2)
X                return(0);
X        }
X    }
X
X    appr = 1;
X    gx = eshkp->shk.x;
X    gy = eshkp->shk.y;
X    satdoor = (gx == omx && gy == omy);
X    if(eshkp->following || ((z = holetime()) >= 0 && z*z <= udist)){
X        if(udist > 4)
X            return(-1);    /* leave it to m_move */
X        gx = u.ux;
X        gy = u.uy;
X    } else if(ANGRY(shkp)) {
X        /* Move towards the hero if the shopkeeper can see him. */
X        if(shkp->mcansee && m_canseeu(shkp)) {
X            gx = u.ux;
X            gy = u.uy;
X        }
X        avoid = FALSE;
X    } else {
X#define    GDIST(x,y)    (dist2(x,y,gx,gy))
X        if(Invis) {
X            avoid = FALSE;
X        } else {
X            uondoor = (u.ux == eshkp->shd.x && u.uy == eshkp->shd.y);
X            if(uondoor) {
X            badinv = (!!carrying(PICK_AXE));
X            if(satdoor && badinv)
X                return(0);
X            avoid = !badinv;
X            } else {
X            avoid = (*u.ushops && distu(gx,gy) > 8);
X            badinv = FALSE;
X            }
X
X            if(((!eshkp->robbed && !eshkp->billct && !eshkp->debit)
X            || avoid) && GDIST(omx,omy) < 3) {
X            if (!badinv && !onlineu(omx,omy))
X                return(0);
X            if(satdoor)
X                appr = gx = gy = 0;
X            }
X        }
X    }
X
X    return(move_special(shkp,inhishop(shkp),
X                appr,uondoor,avoid,omx,omy,gx,gy));
X}
X
X/* for use in levl_follower (mondata.c) */
Xboolean
Xis_fshk(mtmp)
Xregister struct monst *mtmp;
X{
X    return(mtmp->isshk && ESHK(mtmp)->following);
X}
X
X/* You are digging in the shop. */
Xvoid
Xshopdig(fall)
Xregister int fall;
X{
X    register struct monst *shkp = shop_keeper(*u.ushops);
X
X    if(!shkp) return;
X
X    if(!inhishop(shkp)) {
X    if (pl_character[0] == 'K') adjalign(-sgn(u.ualign.type));
X    return;
X    }
X
X    if(!fall) {
X    if(u.utraptype == TT_PIT)
X        verbalize("Be careful, %s, or you might fall through the floor.",
X        flags.female ? "madam" : "sir");
X    else
X        verbalize("%s, do not damage the floor here!",
X            flags.female ? "Madam" : "Sir");
X    if (pl_character[0] == 'K') adjalign(-sgn(u.ualign.type));
X    } else if(!um_dist(shkp->mx, shkp->my, 5) &&
X        !shkp->msleep && shkp->mcanmove &&
X        (ESHK(shkp)->billct || ESHK(shkp)->debit)) {
X        register struct obj *obj, *obj2;
X
X        if (distu(shkp->mx, shkp->my) > 2) {
X        mnexto(shkp);
X        /* for some reason the shopkeeper can't come next to you */
X        if (distu(shkp->mx, shkp->my) > 2) {
X            pline("%s curses you in anger and frustration!",
X                    shkname(shkp));
X            rile_shk(shkp);
X            return;
X        } else pline("%s leaps, and grabs your backpack!",
X                    shkname(shkp));
X        } else pline("%s grabs your backpack!", shkname(shkp));
X
X        for(obj = invent; obj; obj = obj2) {
X        obj2 = obj->nobj;
X        if(obj->owornmask) continue;
X#ifdef WALKIES
X        if(obj->otyp == LEASH && obj->leashmon) continue;
X#endif
X        freeinv(obj);
X        obj->nobj = shkp->minvent;
X        shkp->minvent = obj;
X        subfrombill(obj, shkp);
X        }
X    }
X}
X
X#ifdef KOPS
XSTATIC_OVL void
Xmakekops(mm)        /* returns the number of (all types of) Kops  made */
Xcoord *mm;
X{
X    register int cnt = depth(&u.uz) + rnd(5);
X    register int scnt = (cnt / 3) + 1;    /* at least one sarge */
X    register int lcnt = (cnt / 6);        /* maybe a lieutenant */
X    register int kcnt = (cnt / 9);        /* and maybe a kaptain */
X
X    if (!(mons[PM_KEYSTONE_KOP].geno & G_EXTINCT)) {
X        while(cnt--) {
X        if (enexto(mm, mm->x, mm->y, &mons[PM_KEYSTONE_KOP]))
X            (void) makemon(&mons[PM_KEYSTONE_KOP], mm->x, mm->y);
X        }
X    }
X    if (!(mons[PM_KOP_SERGEANT].geno & G_EXTINCT)) {
X        while(scnt--) {
X        if (enexto(mm, mm->x, mm->y, &mons[PM_KOP_SERGEANT]))
X            (void) makemon(&mons[PM_KOP_SERGEANT], mm->x, mm->y);
X        }
X    }
X    if (!(mons[PM_KOP_LIEUTENANT].geno & G_EXTINCT)) {
X        while(lcnt--) {
X        if (enexto(mm, mm->x, mm->y, &mons[PM_KOP_LIEUTENANT]))
X            (void) makemon(&mons[PM_KOP_LIEUTENANT], mm->x, mm->y);
X        }
X    }
X    if (!(mons[PM_KOP_KAPTAIN].geno & G_EXTINCT)) {
X        while(kcnt--) {
X        if (enexto(mm, mm->x, mm->y, &mons[PM_KOP_KAPTAIN]))
X            (void) makemon(&mons[PM_KOP_KAPTAIN], mm->x, mm->y);
X        }
X    }
X}
X#endif    /* KOPS */
X
Xvoid
Xpay_for_damage(dmgstr)
Xconst char *dmgstr;
X{
X    register struct monst *shkp = (struct monst *)0;
X    char shops_affected[5];
X    register boolean uinshp = (*u.ushops != '\0');
X    char qbuf[80];
X    register xchar x, y;
X    register boolean dugwall = !strcmp(dmgstr, "dig into");
X    struct damage *tmp_dam, *appear_here = 0;
X    /* any number >= (80*80)+(24*24) would do, actually */
X    long cost_of_damage = 0L;
X    unsigned int nearest_shk = 7000, nearest_damage = 7000;
X    int picks = 0;
X
X    for (tmp_dam = level.damagelist;
X         (tmp_dam && (tmp_dam->when == monstermoves));
X         tmp_dam = tmp_dam->next) {
X        char *shp;
X
X        if (!tmp_dam->cost)
X        continue;
X        cost_of_damage += tmp_dam->cost;
X        Strcpy(shops_affected,
X           in_rooms(tmp_dam->place.x, tmp_dam->place.y, SHOPBASE));
X        for (shp = shops_affected; *shp; shp++) {
X        struct monst *tmp_shk;
X        unsigned int shk_distance;
X
X        if (!(tmp_shk = shop_keeper(*shp)))
X            continue;
X        if (tmp_shk == shkp) {
X            unsigned int damage_distance =
X                   distu(tmp_dam->place.x, tmp_dam->place.y);
X
X            if (damage_distance < nearest_damage) {
X            nearest_damage = damage_distance;
X            appear_here = tmp_dam;
X            }
X            continue;
X        }
X        if (!inhishop(tmp_shk))
X            continue;
X        shk_distance = distu(tmp_shk->mx, tmp_shk->my);
X        if (shk_distance > nearest_shk)
X            continue;
X        if ((shk_distance == nearest_shk) && picks) {
X            if (rn2(++picks))
X            continue;
X        } else
X            picks = 1;
X        shkp = tmp_shk;
X        nearest_shk = shk_distance;
X        appear_here = tmp_dam;
X        nearest_damage = distu(tmp_dam->place.x, tmp_dam->place.y);
X        }
X    }
X
X    if (!cost_of_damage || !shkp)
X        return;
X
X    x = appear_here->place.x;
X    y = appear_here->place.y;
X
X    /* not the best introduction to the shk... */
X    (void) strncpy(ESHK(shkp)->customer,plname,PL_NSIZ);
X
X    /* if the shk is already on the war path, be sure it's all out */
X    if(ANGRY(shkp) || ESHK(shkp)->following) {
X        hot_pursuit(shkp);
X        return;
X    }
X
X    /* if the shk is not in their shop.. */
X    if(!*in_rooms(shkp->mx,shkp->my,SHOPBASE)) {
X        if(!cansee(shkp->mx, shkp->my))
X            return;
X        goto getcad;
X    }
X
X    if(uinshp) {
X        if(um_dist(shkp->mx, shkp->my, 1) &&
X            !um_dist(shkp->mx, shkp->my, 3)) {
X            pline("%s leaps towards you!", shkname(shkp));
X            mnexto(shkp);
X        }
X        if(um_dist(shkp->mx, shkp->my, 1)) goto getcad;
X    } else {
X        /*
X         * Make shkp show up at the door.  Effect:  If there is a monster
X         * in the doorway, have the hero hear the shopkeeper yell a bit,
X         * pause, then have the shopkeeper appear at the door, having
X         * yanked the hapless critter out of the way.
X         */
X        if (MON_AT(x, y)) {
X        if(flags.soundok) {
X            You("hear an angry voice:");
X            verbalize("Out of my way, scum!");
X            wait_synch();
X#if defined(UNIX) || defined(VMS)
X# if defined(SYSV) || defined(ULTRIX) || defined(VMS)
X            (void)
X# endif
X            sleep(1);
X#endif
X        }
X        }
X        (void) mnearto(shkp, x, y, TRUE);
X    }
X
X    if((um_dist(x, y, 1) && !uinshp) ||
X            (u.ugold + ESHK(shkp)->credit) < cost_of_damage
X                || !rn2(50)) {
X        if(um_dist(x, y, 1) && !uinshp) {
X            pline("%s shouts:", shkname(shkp));
X            verbalize("Who dared %s my %s?", dmgstr,
X                     dugwall ? "shop" : "door");
X        } else {
Xgetcad:
X            verbalize("How dare you %s my %s?", dmgstr,
X                     dugwall ? "shop" : "door");
X        }
X        hot_pursuit(shkp);
X        return;
X    }
X
X    if(Invis) Your("invisibility does not fool %s!", shkname(shkp));
X    Sprintf(qbuf,"\"Cad!  You did %ld zorkmids worth of damage!\"  Pay? ",
X         cost_of_damage);
X    if(yn(qbuf) != 'n') {
X        cost_of_damage = check_credit(cost_of_damage, shkp);
X        u.ugold -= cost_of_damage;
X        shkp->mgold += cost_of_damage;
X        flags.botl = 1;
X        pline("Mollified, %s accepts your restitution.",
X            shkname(shkp));
X        /* move shk back to his home loc */
X        home_shk(shkp, FALSE);
X        pacify_shk(shkp);
X    } else {
X        verbalize("Oh, yes!  You'll pay!");
X        hot_pursuit(shkp);
X        adjalign(-sgn(u.ualign.type));
X    }
X}
X
X/* called in dokick.c when we kick an object that might be in a store */
Xboolean
Xcostly_spot(x, y)
Xregister xchar x, y;
X{
X    register struct monst *shkp;
X
X    if (!level.flags.has_shop) return FALSE;
X    shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
X    if(!shkp || !inhishop(shkp)) return(FALSE);
X
X    return(inside_shop(x, y) &&
X        !(x == ESHK(shkp)->shk.x &&
X            y == ESHK(shkp)->shk.y));
X}
X
X/* called by dotalk(sounds.c) when #chatting; returns obj if location
X   contains shop goods and shopkeeper is willing & able to speak */
Xstruct obj *
Xshop_object(x, y)
Xregister xchar x, y;
X{
X    register struct obj *otmp;
X    register struct monst *shkp;
X
X    if(!(shkp = shop_keeper(*in_rooms(x, y, SHOPBASE))) || !inhishop(shkp))
X    return(struct obj *)0;
X
X    for (otmp = level.objects[x][y]; otmp; otmp = otmp->nexthere)
X    if (otmp->otyp != GOLD_PIECE)
X        break;
X    /* note: otmp might have ->no_charge set, but that's ok */
X    return (otmp && costly_spot(x, y) && NOTANGRY(shkp)
X        && !shkp->msleep && !shkp->mfrozen)
X        ? otmp : (struct obj *)0;
X}
X
X/* give price quotes for all objects linked to this one (ie, on this spot) */
Xvoid
Xprice_quote(first_obj)
Xregister struct obj *first_obj;
X{
X    register struct obj *otmp;
X    char buf[BUFSZ], price[40];
X    long cost;
X    int cnt = 0;
X    winid tmpwin;
X
X    tmpwin = create_nhwindow(NHW_MENU);
X    putstr(tmpwin, 0, "Fine goods for sale:");
X    putstr(tmpwin, 0, "");
X    for (otmp = first_obj; otmp; otmp = otmp->nexthere) {
X    if (otmp->otyp == GOLD_PIECE) {
X     /* if (otmp == first_obj)  first_obj = otmp->nexthere; */
X        continue;    /* don't quote a price on this */
X    } else if (otmp->no_charge) {
X        Strcpy(price, "no charge");
X    } else {
X        cost = get_cost(otmp, (struct monst *)0);
X        Sprintf(price, "%ld zorkmid%s%s", cost, plur(cost),
X            otmp->quan > 1L ? " each" : "");
X    }
X    Sprintf(buf, "%s, %s", doname(otmp), price);
X    putstr(tmpwin, 0, buf),  cnt++;
X    }
X    if (cnt > 1) {
X    display_nhwindow(tmpwin, TRUE);
X    } else if (cnt == 1) {
X    cost = get_cost(first_obj, (struct monst *)0);
X    pline("%s, price %ld zorkmid%s%s%s", doname(first_obj),
X        cost, plur(cost), first_obj->quan > 1L ? " each" : "",
X        shk_embellish(first_obj, cost));
X    }
X    destroy_nhwindow(tmpwin);
X}
X
Xstatic const char *
Xshk_embellish(itm, cost)
Xregister struct obj *itm;
Xlong cost;
X{
X    if (!rn2(3)) {
X    register int o, choice = rn2(5);
X    if (choice == 0) choice = (cost < 100L ? 1 : cost < 500L ? 2 : 3);
X    switch (choice) {
X        case 4:
X        if (cost < 10L) break; else o = itm->oclass;
X        if (o == FOOD_CLASS) return ", gourmets' delight!";
X        if (objects[itm->otyp].oc_name_known
X            ? objects[itm->otyp].oc_magic
X            : (o == AMULET_CLASS || o == RING_CLASS   ||
X               o == WAND_CLASS   || o == POTION_CLASS ||
X               o == SCROLL_CLASS || o == SPBOOK_CLASS))
X            return ", painstakingly developed!";
X        return ", superb craftsmanship!";
X        case 3: return ", finest quality.";
X        case 2: return ", an excellent choice.";
X        case 1: return ", a real bargain.";
X       default: break;
X    }
X    } else if (itm->oartifact) {
X    return ", one of a kind!";
X    }
X    return ".";
X}
X
X#ifdef KOPS
Xstatic void
Xkops_gone(silent)
Xregister boolean silent;
X{
X    register int cnt = 0;
X    register struct monst *mtmp, *mtmp2;
X
X    /* turn off automatic resurrection of kops */
X    allow_kops = FALSE;
X
X    for(mtmp = fmon; mtmp; mtmp = mtmp2) {
X        mtmp2 = mtmp->nmon;
X        if(mtmp->data->mlet == S_KOP) {
X            mongone(mtmp);
X            cnt++;
X        }
X    }
X    if(cnt && !silent)
X        pline("The Kops (disappointed) disappear into thin air.");
X    allow_kops = TRUE;
X}
X#endif    /* KOPS */
X
Xstatic long
Xcost_per_charge(otmp)
Xregister struct obj *otmp;
X{
X    register long tmp = 0L;
X    register struct monst *shkp = shop_keeper(*u.ushops);
X
X    if(!shkp || !inhishop(shkp)) return(0L); /* insurance */
X    tmp = get_cost(otmp, shkp);
X
X    /* The idea is to make the exhaustive use of */
X    /* an unpaid item more expensive than buying */
X    /* it outright.                     */
X    if(otmp->otyp == MAGIC_LAMP) {             /* 1 */
X        tmp += tmp / 3L;
X    } else if(otmp->otyp == MAGIC_MARKER) {         /* 70 - 100 */
X        /* no way to determine in advance   */
X        /* how many charges will be wasted. */
X        /* so, arbitrarily, one half of the */
X        /* price per use.            */
X        tmp /= 2L;
X    } else if(otmp->otyp == BAG_OF_TRICKS ||     /* 1 - 20 */
X          otmp->otyp == HORN_OF_PLENTY) {
X        tmp /= 5L;
X    } else if(otmp->otyp == CRYSTAL_BALL ||         /* 1 - 5 */
X          otmp->otyp == OIL_LAMP ||         /* 1 - 10 */
X          otmp->otyp == BRASS_LANTERN ||
X         (otmp->otyp >= MAGIC_FLUTE &&
X          otmp->otyp <= DRUM_OF_EARTHQUAKE) ||     /* 5 - 9 */
X          otmp->oclass == WAND_CLASS) {         /* 3 - 11 */
X            if (otmp->spe > 1) tmp /= 4L;
X    } else if (otmp->oclass == SPBOOK_CLASS) {
X            tmp -= tmp / 5L;
X    }
X    return(tmp);
X}
X
X/* for using charges of unpaid objects */
Xvoid
Xcheck_unpaid(otmp)
Xregister struct obj *otmp;
X{
X    if(!*u.ushops) return;
X
X    if(otmp->oclass != SPBOOK_CLASS && otmp->spe <= 0) return;
X
X    if(otmp->unpaid) {
X        register long tmp = cost_per_charge(otmp);
X        register struct monst *shkp = shop_keeper(*u.ushops);
X
X        if(!shkp || !inhishop(shkp)) return;
X
X        if(otmp->oclass == SPBOOK_CLASS && tmp > 0L)
X            pline("\"%sYou owe%s %ld zorkmids.\"",
X            rn2(2) ? "This is no free library, cad!  " : "",
X            ESHK(shkp)->debit > 0L ? " additional" : "", tmp);
X        ESHK(shkp)->debit += tmp;
X        exercise(A_WIS, TRUE);        /* you just got info */
X    }
X}
X
Xvoid
Xcostly_gold(x, y, amount)
Xregister xchar x, y;
Xregister long amount;
X{
X    register long delta;
X    register struct monst *shkp;
X    register struct eshk *eshkp;
X
X    if(!costly_spot(x, y)) return;
X    /* shkp now guaranteed to exist by costly_spot() */
X    shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
X
X    eshkp = ESHK(shkp);
X    if(eshkp->credit >= amount) {
X        if(eshkp->credit > amount)
X        Your("credit is reduced by %ld zorkmid%s.",
X                    amount, plur(amount));
X        else Your("credit is erased.");
X        eshkp->credit -= amount;
X    } else {
X        delta = amount - eshkp->credit;
X        if(eshkp->credit)
X        Your("credit is erased.");
X        if(eshkp->debit)
X        Your("debt increases by %ld zorkmid%s.",
X                    delta, plur(delta));
X        else You("owe %s %ld zorkmid%s.",
X                shkname(shkp), delta, plur(delta));
X        eshkp->debit += delta;
X        eshkp->loan += delta;
X        eshkp->credit = 0L;
X    }
X}
X
X/* used in domove to block diagonal shop-exit */
X/* x,y should always be a door */
Xboolean
Xblock_door(x,y)
Xregister xchar x, y;
X{
X    register int roomno = *in_rooms(x, y, SHOPBASE);
X    register struct monst *shkp;
X
X    if(roomno < 0 || !IS_SHOP(roomno)) return(FALSE);
X    if(!IS_DOOR(levl[x][y].typ)) return(FALSE);
X    if(roomno != *u.ushops) return(FALSE);
X
X    if(!(shkp = shop_keeper((char)roomno)) || !inhishop(shkp))
X        return(FALSE);
X
X    if(shkp->mx == ESHK(shkp)->shk.x && shkp->my == ESHK(shkp)->shk.y
X        /* Actually, the shk should be made to block _any_
X         * door, including a door the player digs, if the
X         * shk is within a 'jumping' distance.
X         */
X        && ESHK(shkp)->shd.x == x && ESHK(shkp)->shd.y == y
X        && shkp->mcanmove && !shkp->msleep
X        && (ESHK(shkp)->debit || ESHK(shkp)->billct ||
X        ESHK(shkp)->robbed)) {
X        pline("%s%s blocks your way!", shkname(shkp),
X                Invis ? " senses your motion and" : "");
X        return(TRUE);
X    }
X    return(FALSE);
X}
X
X/* used in domove to block diagonal shop-entry */
X/* u.ux, u.uy should always be a door */
Xboolean
Xblock_entry(x,y)
Xregister xchar x, y;
X{
X    register xchar sx, sy;
X    register int roomno;
X    register struct monst *shkp;
X
X    if(!(IS_DOOR(levl[u.ux][u.uy].typ) &&
X        levl[u.ux][u.uy].doormask == D_BROKEN)) return(FALSE);
X
X    roomno = *in_rooms(x, y, SHOPBASE);
X    if(roomno < 0 || !IS_SHOP(roomno)) return(FALSE);
X    if(!(shkp = shop_keeper((char)roomno)) || !inhishop(shkp))
X        return(FALSE);
X
X    if(ESHK(shkp)->shd.x != u.ux || ESHK(shkp)->shd.y != u.uy)
X        return(FALSE);
X
X    sx = ESHK(shkp)->shk.x;
X    sy = ESHK(shkp)->shk.y;
X
X    if(shkp->mx == sx && shkp->my == sy
X        && shkp->mcanmove && !shkp->msleep
X        && (x == sx-1 || x == sx+1 || y == sy-1 || y == sy+1)
X        && (Invis || carrying(PICK_AXE))
X      ) {
X        pline("%s%s blocks your way!", shkname(shkp),
X                Invis ? " senses your motion and" : "");
X        return(TRUE);
X    }
X    return(FALSE);
X}
X
X#endif /* OVLB */
X
X/*shk.c*/
END_OF_FILE
if test 41942 -ne `wc -c <'src/shk.c2'`; then
    echo shar: \"'src/shk.c2'\" unpacked with wrong size!
fi
# end of 'src/shk.c2'
fi
echo shar: End of archive 33 \(of 108\).
cp /dev/null ark33isdone
MISSING=""
for I in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 \
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 \
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 \
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 \
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 \
101 102 103 104 105 106 107 108 ; do
    if test ! -f ark${I}isdone ; then
    MISSING="${MISSING} ${I}"
    fi
done
if test "${MISSING}" = "" ; then
    echo You have unpacked all 108 archives.
    echo "Now execute 'rebuild.sh'"
    rm -f ark10[0-8]isdone ark[1-9]isdone ark[1-9][0-9]isdone
else
    echo You still need to unpack the following archives:
    echo "        " ${MISSING}
fi
##  End of shell archive.
exit 0