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/* SCCS Id: @(#)shk.c 3.4 2003/12/04 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
#include "hack.h"
#include "eshk.h"
/*#define DEBUG*/
#define PAY_SOME 2
#define PAY_BUY 1
#define PAY_CANT 0 /* too poor */
#define PAY_SKIP (-1)
#define PAY_BROKE (-2)
#ifdef KOPS
STATIC_DCL void FDECL(makekops, (coord *));
STATIC_DCL void FDECL(call_kops, (struct monst *,BOOLEAN_P));
# ifdef OVLB
STATIC_DCL void FDECL(kops_gone, (BOOLEAN_P));
# endif /* OVLB */
#endif /* KOPS */
#define IS_SHOP(x) (rooms[x].rtype >= SHOPBASE)
extern const struct shclass shtypes[]; /* defined in shknam.c */
extern struct obj *thrownobj; /* defined in dothrow.c */
STATIC_VAR NEARDATA long int followmsg; /* last time of follow message */
STATIC_DCL void FDECL(setpaid, (struct monst *));
STATIC_DCL long FDECL(addupbill, (struct monst *));
STATIC_DCL void FDECL(pacify_shk, (struct monst *));
STATIC_DCL struct bill_x *FDECL(onbill, (struct obj *, struct monst *, BOOLEAN_P));
STATIC_DCL struct monst *FDECL(next_shkp, (struct monst *, BOOLEAN_P));
STATIC_DCL long FDECL(shop_debt, (struct eshk *));
STATIC_DCL char *FDECL(shk_owns, (char *,struct obj *));
STATIC_DCL char *FDECL(mon_owns, (char *,struct obj *));
STATIC_DCL void FDECL(clear_unpaid,(struct obj *));
STATIC_DCL long FDECL(check_credit, (long, struct monst *));
STATIC_DCL void FDECL(pay, (long, struct monst *));
STATIC_DCL long FDECL(get_cost, (struct obj *, struct monst *));
STATIC_DCL long FDECL(set_cost, (struct obj *, struct monst *));
STATIC_DCL const char *FDECL(shk_embellish, (struct obj *, long));
STATIC_DCL long FDECL(cost_per_charge, (struct monst *,struct obj *,BOOLEAN_P));
STATIC_DCL long FDECL(cheapest_item, (struct monst *));
STATIC_DCL int FDECL(dopayobj, (struct monst *, struct bill_x *,
struct obj **, int, BOOLEAN_P));
STATIC_DCL long FDECL(stolen_container, (struct obj *, struct monst *, long,
BOOLEAN_P));
STATIC_DCL long FDECL(getprice, (struct obj *,BOOLEAN_P));
STATIC_DCL void FDECL(shk_names_obj,
(struct monst *,struct obj *,const char *,long,const char *));
STATIC_DCL struct obj *FDECL(bp_to_obj, (struct bill_x *));
STATIC_DCL boolean FDECL(inherits, (struct monst *,int,int));
STATIC_DCL void FDECL(set_repo_loc, (struct eshk *));
STATIC_DCL boolean NDECL(angry_shk_exists);
STATIC_DCL void FDECL(rile_shk, (struct monst *));
STATIC_DCL void FDECL(rouse_shk, (struct monst *,BOOLEAN_P));
STATIC_DCL void FDECL(remove_damage, (struct monst *, BOOLEAN_P));
STATIC_DCL void FDECL(sub_one_frombill, (struct obj *, struct monst *));
STATIC_DCL void FDECL(add_one_tobill, (struct obj *, BOOLEAN_P));
STATIC_DCL void FDECL(dropped_container, (struct obj *, struct monst *,
BOOLEAN_P));
STATIC_DCL void FDECL(add_to_billobjs, (struct obj *));
STATIC_DCL void FDECL(bill_box_content, (struct obj *, BOOLEAN_P, BOOLEAN_P,
struct monst *));
#ifdef OVL1
static boolean FDECL(rob_shop, (struct monst *));
#endif
#ifdef OVLB
/*
invariants: obj->unpaid iff onbill(obj) [unless bp->useup]
obj->quan <= bp->bquan
*/
#ifdef GOLDOBJ
/*
Transfer money from inventory to monster when paying
shopkeepers, priests, oracle, succubus, & other demons.
Simple with only gold coins.
This routine will handle money changing when multiple
coin types is implemented, only appropriate
monsters will pay change. (Peaceful shopkeepers, priests
& the oracle try to maintain goodwill while selling
their wares or services. Angry monsters and all demons
will keep anything they get their hands on.
Returns the amount actually paid, so we can know
if the monster kept the change.
*/
long
money2mon(mon, amount)
struct monst *mon;
long amount;
{
struct obj *ygold = findgold(invent);
if (amount <= 0) {
impossible("%s payment in money2mon!", amount ? "negative" : "zero");
return 0L;
}
if (!ygold || ygold->quan < amount) {
impossible("Paying without %s money?", ygold ? "enough" : "");
return 0L;
}
if (ygold->quan > amount)
ygold = splitobj(ygold, amount);
else if (ygold->owornmask)
remove_worn_item(ygold, FALSE); /* quiver */
freeinv(ygold);
add_to_minv(mon, ygold);
flags.botl = 1;
return amount;
}
/*
Transfer money from monster to inventory.
Used when the shopkeeper pay for items, and when
the priest gives you money for an ale.
*/
void
money2u(mon, amount)
struct monst *mon;
long amount;
{
struct obj *mongold = findgold(mon->minvent);
if (amount <= 0) {
impossible("%s payment in money2u!", amount ? "negative" : "zero");
return;
}
if (!mongold || mongold->quan < amount) {
impossible("%s paying without %s money?", a_monnam(mon),
mongold ? "enough" : "");
return;
}
if (mongold->quan > amount) mongold = splitobj(mongold, amount);
obj_extract_self(mongold);
if (!merge_choice(invent, mongold) && inv_cnt() >= 52) {
You("have no room for the money!");
dropy(mongold);
} else {
addinv(mongold);
flags.botl = 1;
}
}
#endif /* GOLDOBJ */
STATIC_OVL struct monst *
next_shkp(shkp, withbill)
register struct monst *shkp;
register boolean withbill;
{
for (; shkp; shkp = shkp->nmon) {
if (DEADMONSTER(shkp)) continue;
if (shkp->isshk && (ESHK(shkp)->billct || !withbill)) break;
}
if (shkp) {
if (NOTANGRY(shkp)) {
if (ESHK(shkp)->surcharge) pacify_shk(shkp);
} else {
if (!ESHK(shkp)->surcharge) rile_shk(shkp);
}
}
return(shkp);
}
char *
shkname(mtmp) /* called in do_name.c */
register struct monst *mtmp;
{
return(ESHK(mtmp)->shknam);
}
void
shkgone(mtmp) /* called in mon.c */
struct monst *mtmp;
{
struct eshk *eshk = ESHK(mtmp);
struct mkroom *sroom = &rooms[eshk->shoproom - ROOMOFFSET];
struct obj *otmp;
char *p;
int sx, sy;
/* [BUG: some of this should be done on the shop level */
/* even when the shk dies on a different level.] */
if (on_level(&eshk->shoplevel, &u.uz)) {
remove_damage(mtmp, TRUE);
sroom->resident = (struct monst *)0;
if (!search_special(ANY_SHOP))
level.flags.has_shop = 0;
/* items on shop floor revert to ordinary objects */
for (sx = sroom->lx; sx <= sroom->hx; sx++)
for (sy = sroom->ly; sy <= sroom->hy; sy++)
for (otmp = level.objects[sx][sy]; otmp; otmp = otmp->nexthere)
otmp->no_charge = 0;
/* Make sure bill is set only when the
dead shk is the resident shk. */
if ((p = index(u.ushops, eshk->shoproom)) != 0) {
setpaid(mtmp);
eshk->bill_p = (struct bill_x *)0;
/* remove eshk->shoproom from u.ushops */
do { *p = *(p + 1); } while (*++p);
}
}
}
void
set_residency(shkp, zero_out)
register struct monst *shkp;
register boolean zero_out;
{
if (on_level(&(ESHK(shkp)->shoplevel), &u.uz))
rooms[ESHK(shkp)->shoproom - ROOMOFFSET].resident =
(zero_out)? (struct monst *)0 : shkp;
}
void
replshk(mtmp,mtmp2)
register struct monst *mtmp, *mtmp2;
{
rooms[ESHK(mtmp2)->shoproom - ROOMOFFSET].resident = mtmp2;
if (inhishop(mtmp) && *u.ushops == ESHK(mtmp)->shoproom) {
ESHK(mtmp2)->bill_p = &(ESHK(mtmp2)->bill[0]);
}
}
/* do shopkeeper specific structure munging -dlc */
void
restshk(shkp, ghostly)
struct monst *shkp;
boolean ghostly;
{
if (u.uz.dlevel) {
struct eshk *eshkp = ESHK(shkp);
if (eshkp->bill_p != (struct bill_x *) -1000)
eshkp->bill_p = &eshkp->bill[0];
/* shoplevel can change as dungeons move around */
/* savebones guarantees that non-homed shk's will be gone */
if (ghostly) {
assign_level(&eshkp->shoplevel, &u.uz);
if (ANGRY(shkp) && strncmpi(eshkp->customer, plname, PL_NSIZ))
pacify_shk(shkp);
}
}
}
#endif /* OVLB */
#ifdef OVL3
/* Clear the unpaid bit on all of the objects in the list. */
STATIC_OVL void
clear_unpaid(list)
register struct obj *list;
{
while (list) {
if (Has_contents(list)) clear_unpaid(list->cobj);
list->unpaid = 0;
list = list->nobj;
}
}
#endif /*OVL3*/
#ifdef OVLB
/* either you paid or left the shop or the shopkeeper died */
STATIC_OVL void
setpaid(shkp)
register struct monst *shkp;
{
register struct obj *obj;
register struct monst *mtmp;
/* FIXME: object handling should be limited to
items which are on this particular shk's bill */
clear_unpaid(invent);
clear_unpaid(fobj);
clear_unpaid(level.buriedobjlist);
if (thrownobj) thrownobj->unpaid = 0;
for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
clear_unpaid(mtmp->minvent);
for(mtmp = migrating_mons; mtmp; mtmp = mtmp->nmon)
clear_unpaid(mtmp->minvent);
while ((obj = billobjs) != 0) {
obj_extract_self(obj);
dealloc_obj(obj);
}
if(shkp) {
ESHK(shkp)->billct = 0;
ESHK(shkp)->credit = 0L;
ESHK(shkp)->debit = 0L;
ESHK(shkp)->loan = 0L;
}
}
STATIC_OVL long
addupbill(shkp)
register struct monst *shkp;
{
register int ct = ESHK(shkp)->billct;
register struct bill_x *bp = ESHK(shkp)->bill_p;
register long total = 0L;
while(ct--){
total += bp->price * bp->bquan;
bp++;
}
return(total);
}
#endif /* OVLB */
#ifdef OVL1
#ifdef KOPS
STATIC_OVL void
call_kops(shkp, nearshop)
register struct monst *shkp;
register boolean nearshop;
{
/* Keystone Kops srt@ucla */
register boolean nokops;
if(!shkp) return;
if (flags.soundok)
pline("An alarm sounds!");
nokops = ((mvitals[PM_KEYSTONE_KOP].mvflags & G_GONE) &&
(mvitals[PM_KOP_SERGEANT].mvflags & G_GONE) &&
(mvitals[PM_KOP_LIEUTENANT].mvflags & G_GONE) &&
(mvitals[PM_KOP_KAPTAIN].mvflags & G_GONE));
if(!angry_guards(!flags.soundok) && nokops) {
if(flags.verbose && flags.soundok)
pline("But no one seems to respond to it.");
return;
}
if(nokops) return;
{
coord mm;
if (nearshop) {
/* Create swarm around you, if you merely "stepped out" */
if (flags.verbose)
pline_The("Keystone Kops appear!");
mm.x = u.ux;
mm.y = u.uy;
makekops(&mm);
return;
}
if (flags.verbose)
pline_The("Keystone Kops are after you!");
/* Create swarm near down staircase (hinders return to level) */
mm.x = xdnstair;
mm.y = ydnstair;
makekops(&mm);
/* Create swarm near shopkeeper (hinders return to shop) */
mm.x = shkp->mx;
mm.y = shkp->my;
makekops(&mm);
}
}
#endif /* KOPS */
/* x,y is strictly inside shop */
char
inside_shop(x, y)
register xchar x, y;
{
register char rno;
rno = levl[x][y].roomno;
if ((rno < ROOMOFFSET) || levl[x][y].edge || !IS_SHOP(rno-ROOMOFFSET))
return(NO_ROOM);
else
return(rno);
}
void
u_left_shop(leavestring, newlev)
char *leavestring;
boolean newlev;
{
struct monst *shkp;
struct eshk *eshkp;
/*
* IF player
* ((didn't leave outright) AND
* ((he is now strictly-inside the shop) OR
* (he wasn't strictly-inside last turn anyway)))
* THEN (there's nothing to do, so just return)
*/
if(!*leavestring &&
(!levl[u.ux][u.uy].edge || levl[u.ux0][u.uy0].edge))
return;
shkp = shop_keeper(*u.ushops0);
if (!shkp || !inhishop(shkp))
return; /* shk died, teleported, changed levels... */
eshkp = ESHK(shkp);
if (!eshkp->billct && !eshkp->debit) /* bill is settled */
return;
if (!*leavestring && shkp->mcanmove && !shkp->msleeping) {
/*
* Player just stepped onto shop-boundary (known from above logic).
* Try to intimidate him into paying his bill
*/
verbalize(NOTANGRY(shkp) ?
"%s! Please pay before leaving." :
"%s! Don't you leave without paying!",
plname);
return;
}
if (rob_shop(shkp)) {
#ifdef KOPS
call_kops(shkp, (!newlev && levl[u.ux0][u.uy0].edge));
#else
(void) angry_guards(FALSE);
#endif
}
}
/* robbery from outside the shop via telekinesis or grappling hook */
void
remote_burglary(x, y)
xchar x, y;
{
struct monst *shkp;
struct eshk *eshkp;
shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
if (!shkp || !inhishop(shkp))
return; /* shk died, teleported, changed levels... */
eshkp = ESHK(shkp);
if (!eshkp->billct && !eshkp->debit) /* bill is settled */
return;
if (rob_shop(shkp)) {
#ifdef KOPS
/*[might want to set 2nd arg based on distance from shop doorway]*/
call_kops(shkp, FALSE);
#else
(void) angry_guards(FALSE);
#endif
}
}
/* shop merchandise has been taken; pay for it with any credit available;
return false if the debt is fully covered by credit, true otherwise */
static boolean
rob_shop(shkp)
struct monst *shkp;
{
struct eshk *eshkp;
long total;
eshkp = ESHK(shkp);
rouse_shk(shkp, TRUE);
total = (addupbill(shkp) + eshkp->debit);
if (eshkp->credit >= total) {
Your("credit of %ld %s is used to cover your shopping bill.",
eshkp->credit, currency(eshkp->credit));
total = 0L; /* credit gets cleared by setpaid() */
} else {
You("escaped the shop without paying!");
total -= eshkp->credit;
}
setpaid(shkp);
if (!total) return FALSE;
/* by this point, we know an actual robbery has taken place */
eshkp->robbed += total;
You("stole %ld %s worth of merchandise.",
total, currency(total));
if (!Role_if(PM_ROGUE)) /* stealing is unlawful */
adjalign(-sgn(u.ualign.type));
hot_pursuit(shkp);
return TRUE;
}
void
u_entered_shop(enterstring)
register char *enterstring;
{
register int rt;
register struct monst *shkp;
register struct eshk *eshkp;
static const char no_shk[] = "This shop appears to be deserted.";
static char empty_shops[5];
if(!*enterstring)
return;
if(!(shkp = shop_keeper(*enterstring))) {
if (!index(empty_shops, *enterstring) &&
in_rooms(u.ux, u.uy, SHOPBASE) !=
in_rooms(u.ux0, u.uy0, SHOPBASE))
pline(no_shk);
Strcpy(empty_shops, u.ushops);
u.ushops[0] = '\0';
return;
}
eshkp = ESHK(shkp);
if (!inhishop(shkp)) {
/* dump core when referenced */
eshkp->bill_p = (struct bill_x *) -1000;
if (!index(empty_shops, *enterstring))
pline(no_shk);
Strcpy(empty_shops, u.ushops);
u.ushops[0] = '\0';
return;
}
eshkp->bill_p = &(eshkp->bill[0]);
if ((!eshkp->visitct || *eshkp->customer) &&
strncmpi(eshkp->customer, plname, PL_NSIZ)) {
/* You seem to be new here */
eshkp->visitct = 0;
eshkp->following = 0;
(void) strncpy(eshkp->customer,plname,PL_NSIZ);
pacify_shk(shkp);
}
if (shkp->msleeping || !shkp->mcanmove || eshkp->following)
return; /* no dialog */
if (Invis) {
pline("%s senses your presence.", shkname(shkp));
verbalize("Invisible customers are not welcome!");
return;
}
rt = rooms[*enterstring - ROOMOFFSET].rtype;
if (ANGRY(shkp)) {
verbalize("So, %s, you dare return to %s %s?!",
plname,
s_suffix(shkname(shkp)),
shtypes[rt - SHOPBASE].name);
} else if (eshkp->robbed) {
pline("%s mutters imprecations against shoplifters.", shkname(shkp));
} else {
verbalize("%s, %s! Welcome%s to %s %s!",
Hello(shkp), plname,
eshkp->visitct++ ? " again" : "",
s_suffix(shkname(shkp)),
shtypes[rt - SHOPBASE].name);
}
/* can't do anything about blocking if teleported in */
if (!inside_shop(u.ux, u.uy)) {
boolean should_block;
int cnt;
const char *tool;
struct obj *pick = carrying(PICK_AXE),
*mattock = carrying(DWARVISH_MATTOCK);
if (pick || mattock) {
cnt = 1; /* so far */
if (pick && mattock) { /* carrying both types */
tool = "digging tool";
cnt = 2; /* `more than 1' is all that matters */
} else if (pick) {
tool = "pick-axe";
/* hack: `pick' already points somewhere into inventory */
while ((pick = pick->nobj) != 0)
if (pick->otyp == PICK_AXE) ++cnt;
} else { /* assert(mattock != 0) */
tool = "mattock";
while ((mattock = mattock->nobj) != 0)
if (mattock->otyp == DWARVISH_MATTOCK) ++cnt;
/* [ALI] Shopkeeper identifies mattock(s) */
if (!Blind) makeknown(DWARVISH_MATTOCK);
}
verbalize(NOTANGRY(shkp) ?
"Will you please leave your %s%s outside?" :
"Leave the %s%s outside.",
tool, plur(cnt));
should_block = TRUE;
#ifdef STEED
} else if (u.usteed) {
verbalize(NOTANGRY(shkp) ?
"Will you please leave %s outside?" :
"Leave %s outside.", y_monnam(u.usteed));
should_block = TRUE;
#endif
} else {
should_block = (Fast && (sobj_at(PICK_AXE, u.ux, u.uy) ||
sobj_at(DWARVISH_MATTOCK, u.ux, u.uy)));
}
if (should_block) (void) dochug(shkp); /* shk gets extra move */
}
return;
}
/*
Decide whether two unpaid items are mergable; caller is responsible for
making sure they're unpaid and the same type of object; we check the price
quoted by the shopkeeper and also that they both belong to the same shk.
*/
boolean
same_price(obj1, obj2)
struct obj *obj1, *obj2;
{
register struct monst *shkp1, *shkp2;
register struct bill_x *bp1 = 0, *bp2 = 0;
register boolean are_mergable = FALSE;
/* look up the first object by finding shk whose bill it's on */
for (shkp1 = next_shkp(fmon, TRUE); shkp1;
shkp1 = next_shkp(shkp1->nmon, TRUE))
if ((bp1 = onbill(obj1, shkp1, TRUE)) != 0) break;
/* second object is probably owned by same shk; if not, look harder */
if (shkp1 && (bp2 = onbill(obj2, shkp1, TRUE)) != 0) {
shkp2 = shkp1;
} else {
for (shkp2 = next_shkp(fmon, TRUE); shkp2;
shkp2 = next_shkp(shkp2->nmon, TRUE))
if ((bp2 = onbill(obj2, shkp2, TRUE)) != 0) break;
}
if (!bp1 || !bp2) impossible("same_price: object wasn't on any bill!");
else are_mergable = (shkp1 == shkp2 && bp1->price == bp2->price);
return are_mergable;
}
/*
* Figure out how much is owed to a given shopkeeper.
* At present, we ignore any amount robbed from the shop, to avoid
* turning the `$' command into a way to discover that the current
* level is bones data which has a shk on the warpath.
*/
STATIC_OVL long
shop_debt(eshkp)
struct eshk *eshkp;
{
struct bill_x *bp;
int ct;
long debt = eshkp->debit;
for (bp = eshkp->bill_p, ct = eshkp->billct; ct > 0; bp++, ct--)
debt += bp->price * bp->bquan;
return debt;
}
/* called in response to the `$' command */
void
shopper_financial_report()
{
struct monst *shkp, *this_shkp = shop_keeper(inside_shop(u.ux, u.uy));
struct eshk *eshkp;
long amt;
int pass;
if (this_shkp &&
!(ESHK(this_shkp)->credit || shop_debt(ESHK(this_shkp)))) {
You("have no credit or debt in here.");
this_shkp = 0; /* skip first pass */
}
/* pass 0: report for the shop we're currently in, if any;
pass 1: report for all other shops on this level. */
for (pass = this_shkp ? 0 : 1; pass <= 1; pass++)
for (shkp = next_shkp(fmon, FALSE);
shkp; shkp = next_shkp(shkp->nmon, FALSE)) {
if ((shkp != this_shkp) ^ pass) continue;
eshkp = ESHK(shkp);
if ((amt = eshkp->credit) != 0)
You("have %ld %s credit at %s %s.",
amt, currency(amt), s_suffix(shkname(shkp)),
shtypes[eshkp->shoptype - SHOPBASE].name);
else if (shkp == this_shkp)
You("have no credit in here.");
if ((amt = shop_debt(eshkp)) != 0)
You("owe %s %ld %s.",
shkname(shkp), amt, currency(amt));
else if (shkp == this_shkp)
You("don't owe any money here.");
}
}
#endif /* OVL1 */
#ifdef OVLB
int
inhishop(mtmp)
register struct monst *mtmp;
{
return(index(in_rooms(mtmp->mx, mtmp->my, SHOPBASE),
ESHK(mtmp)->shoproom) &&
on_level(&(ESHK(mtmp)->shoplevel), &u.uz));
}
struct monst *
shop_keeper(rmno)
register char rmno;
{
struct monst *shkp = rmno >= ROOMOFFSET ?
rooms[rmno - ROOMOFFSET].resident : 0;
if (shkp) {
if (NOTANGRY(shkp)) {
if (ESHK(shkp)->surcharge) pacify_shk(shkp);
} else {
if (!ESHK(shkp)->surcharge) rile_shk(shkp);
}
}
return shkp;
}
boolean
tended_shop(sroom)
register struct mkroom *sroom;
{
register struct monst *mtmp = sroom->resident;
if (!mtmp)
return(FALSE);
else
return((boolean)(inhishop(mtmp)));
}
STATIC_OVL struct bill_x *
onbill(obj, shkp, silent)
register struct obj *obj;
register struct monst *shkp;
register boolean silent;
{
if (shkp) {
register struct bill_x *bp = ESHK(shkp)->bill_p;
register int ct = ESHK(shkp)->billct;
while (--ct >= 0)
if (bp->bo_id == obj->o_id) {
if (!obj->unpaid) pline("onbill: paid obj on bill?");
return bp;
} else bp++;
}
if(obj->unpaid & !silent) pline("onbill: unpaid obj not on bill?");
return (struct bill_x *)0;
}
/* Delete the contents of the given object. */
void
delete_contents(obj)
register struct obj *obj;
{
register struct obj *curr;
while ((curr = obj->cobj) != 0) {
obj_extract_self(curr);
obfree(curr, (struct obj *)0);
}
}
/* called with two args on merge */
void
obfree(obj, merge)
register struct obj *obj, *merge;
{
register struct bill_x *bp;
register struct bill_x *bpm;
register struct monst *shkp;
if (obj->otyp == LEASH && obj->leashmon) o_unleash(obj);
if (obj->oclass == FOOD_CLASS) food_disappears(obj);
if (obj->oclass == SPBOOK_CLASS) book_disappears(obj);
if (Has_contents(obj)) delete_contents(obj);
shkp = 0;
if (obj->unpaid) {
/* look for a shopkeeper who owns this object */
for (shkp = next_shkp(fmon, TRUE); shkp;
shkp = next_shkp(shkp->nmon, TRUE))
if (onbill(obj, shkp, TRUE)) break;
}
/* sanity check, more or less */
if (!shkp) shkp = shop_keeper(*u.ushops);
/*
* Note: `shkp = shop_keeper(*u.ushops)' used to be
* unconditional. But obfree() is used all over
* the place, so making its behavior be dependent
* upon player location doesn't make much sense.
*/
if ((bp = onbill(obj, shkp, FALSE)) != 0) {
if(!merge){
bp->useup = 1;
obj->unpaid = 0; /* only for doinvbill */
add_to_billobjs(obj);
return;
}
bpm = onbill(merge, shkp, FALSE);
if(!bpm){
/* this used to be a rename */
impossible("obfree: not on bill??");
return;
} else {
/* this was a merger */
bpm->bquan += bp->bquan;
ESHK(shkp)->billct--;
#ifdef DUMB
{
/* DRS/NS 2.2.6 messes up -- Peter Kendell */
int indx = ESHK(shkp)->billct;
*bp = ESHK(shkp)->bill_p[indx];
}
#else
*bp = ESHK(shkp)->bill_p[ESHK(shkp)->billct];
#endif
}
}
dealloc_obj(obj);
}
#endif /* OVLB */
#ifdef OVL3
STATIC_OVL long
check_credit(tmp, shkp)
long tmp;
register struct monst *shkp;
{
long credit = ESHK(shkp)->credit;
if(credit == 0L) return(tmp);
if(credit >= tmp) {
pline_The("price is deducted from your credit.");
ESHK(shkp)->credit -=tmp;
tmp = 0L;
} else {
pline_The("price is partially covered by your credit.");
ESHK(shkp)->credit = 0L;
tmp -= credit;
}
return(tmp);
}
STATIC_OVL void
pay(tmp,shkp)
long tmp;
register struct monst *shkp;
{
long robbed = ESHK(shkp)->robbed;
long balance = ((tmp <= 0L) ? tmp : check_credit(tmp, shkp));
#ifndef GOLDOBJ
u.ugold -= balance;
shkp->mgold += balance;
#else
if (balance > 0) money2mon(shkp, balance);
else if (balance < 0) money2u(shkp, -balance);
#endif
flags.botl = 1;
if(robbed) {
robbed -= tmp;
if(robbed < 0) robbed = 0L;
ESHK(shkp)->robbed = robbed;
}
}
#endif /*OVL3*/
#ifdef OVLB
/* return shkp to home position */
void
home_shk(shkp, killkops)
register struct monst *shkp;
register boolean killkops;
{
register xchar x = ESHK(shkp)->shk.x, y = ESHK(shkp)->shk.y;
(void) mnearto(shkp, x, y, TRUE);
level.flags.has_shop = 1;
if (killkops) {
#ifdef KOPS
kops_gone(TRUE);
#else
You_feel("vaguely apprehensive.");
#endif
pacify_guards();
}
after_shk_move(shkp);
}
STATIC_OVL boolean
angry_shk_exists()
{
register struct monst *shkp;
for (shkp = next_shkp(fmon, FALSE);
shkp; shkp = next_shkp(shkp->nmon, FALSE))
if (ANGRY(shkp)) return(TRUE);
return(FALSE);
}
/* remove previously applied surcharge from all billed items */
STATIC_OVL void
pacify_shk(shkp)
register struct monst *shkp;
{
NOTANGRY(shkp) = TRUE; /* make peaceful */
if (ESHK(shkp)->surcharge) {
register struct bill_x *bp = ESHK(shkp)->bill_p;
register int ct = ESHK(shkp)->billct;
ESHK(shkp)->surcharge = FALSE;
while (ct-- > 0) {
register long reduction = (bp->price + 3L) / 4L;
bp->price -= reduction; /* undo 33% increase */
bp++;
}
}
}
/* add aggravation surcharge to all billed items */
STATIC_OVL void
rile_shk(shkp)
register struct monst *shkp;
{
NOTANGRY(shkp) = FALSE; /* make angry */
if (!ESHK(shkp)->surcharge) {
register struct bill_x *bp = ESHK(shkp)->bill_p;
register int ct = ESHK(shkp)->billct;
ESHK(shkp)->surcharge = TRUE;
while (ct-- > 0) {
register long surcharge = (bp->price + 2L) / 3L;
bp->price += surcharge;
bp++;
}
}
}
/* wakeup and/or unparalyze shopkeeper */
STATIC_OVL void
rouse_shk(shkp, verbosely)
struct monst *shkp;
boolean verbosely;
{
if (!shkp->mcanmove || shkp->msleeping) {
/* greed induced recovery... */
if (verbosely && canspotmon(shkp))
pline("%s %s.", Monnam(shkp),
shkp->msleeping ? "wakes up" : "can move again");
shkp->msleeping = 0;
shkp->mfrozen = 0;
shkp->mcanmove = 1;
}
}
void
make_happy_shk(shkp, silentkops)
register struct monst *shkp;
register boolean silentkops;
{
boolean wasmad = ANGRY(shkp);
struct eshk *eshkp = ESHK(shkp);
pacify_shk(shkp);
eshkp->following = 0;
eshkp->robbed = 0L;
if (!Role_if(PM_ROGUE))
adjalign(sgn(u.ualign.type));
if(!inhishop(shkp)) {
char shk_nam[BUFSZ];
boolean vanished = canseemon(shkp);
Strcpy(shk_nam, mon_nam(shkp));
if (on_level(&eshkp->shoplevel, &u.uz)) {
home_shk(shkp, FALSE);
/* didn't disappear if shk can still be seen */
if (canseemon(shkp)) vanished = FALSE;
} else {
/* if sensed, does disappear regardless whether seen */
if (sensemon(shkp)) vanished = TRUE;
/* can't act as porter for the Amulet, even if shk
happens to be going farther down rather than up */
mdrop_special_objs(shkp);
/* arrive near shop's door */
migrate_to_level(shkp, ledger_no(&eshkp->shoplevel),
MIGR_APPROX_XY, &eshkp->shd);
}
if (vanished)
pline("Satisfied, %s suddenly disappears!", shk_nam);
} else if(wasmad)
pline("%s calms down.", Monnam(shkp));
if(!angry_shk_exists()) {
#ifdef KOPS
kops_gone(silentkops);
#endif
pacify_guards();
}
}
void
hot_pursuit(shkp)
register struct monst *shkp;
{
if(!shkp->isshk) return;
rile_shk(shkp);
(void) strncpy(ESHK(shkp)->customer, plname, PL_NSIZ);
ESHK(shkp)->following = 1;
}
/* used when the shkp is teleported or falls (ox == 0) out of his shop,
* or when the player is not on a costly_spot and he
* damages something inside the shop. these conditions
* must be checked by the calling function.
*/
void
make_angry_shk(shkp, ox, oy)
register struct monst *shkp;
register xchar ox,oy;
{
xchar sx, sy;
struct eshk *eshkp = ESHK(shkp);
/* all pending shop transactions are now "past due" */
if (eshkp->billct || eshkp->debit || eshkp->loan || eshkp->credit) {
eshkp->robbed += (addupbill(shkp) + eshkp->debit + eshkp->loan);
eshkp->robbed -= eshkp->credit;
if (eshkp->robbed < 0L) eshkp->robbed = 0L;
/* billct, debit, loan, and credit will be cleared by setpaid */
setpaid(shkp);
}
/* If you just used a wand of teleportation to send the shk away, you
might not be able to see her any more. Monnam would yield "it",
which makes this message look pretty silly, so temporarily restore
her original location during the call to Monnam. */
sx = shkp->mx, sy = shkp->my;
if (isok(ox, oy) && cansee(ox, oy) && !cansee(sx, sy))
shkp->mx = ox, shkp->my = oy;
pline("%s %s!", Monnam(shkp),
!ANGRY(shkp) ? "gets angry" : "is furious");
shkp->mx = sx, shkp->my = sy;
hot_pursuit(shkp);
}
STATIC_VAR const char no_money[] = "Moreover, you%s have no money.";
STATIC_VAR const char not_enough_money[] =
"Besides, you don't have enough to interest %s.";
#else
STATIC_VAR const char no_money[];
STATIC_VAR const char not_enough_money[];
#endif /*OVLB*/
#ifdef OVL3
STATIC_OVL long
cheapest_item(shkp) /* delivers the cheapest item on the list */
register struct monst *shkp;
{
register int ct = ESHK(shkp)->billct;
register struct bill_x *bp = ESHK(shkp)->bill_p;
register long gmin = (bp->price * bp->bquan);
while(ct--){
if(bp->price * bp->bquan < gmin)
gmin = bp->price * bp->bquan;
bp++;
}
return(gmin);
}
#endif /*OVL3*/
#ifdef OVL0
int
dopay()
{
register struct eshk *eshkp;
register struct monst *shkp;
struct monst *nxtm, *resident;
long ltmp;
#ifdef GOLDOBJ
long umoney;
#endif
int pass, tmp, sk = 0, seensk = 0;
boolean paid = FALSE, stashed_gold = (hidden_gold() > 0L);
multi = 0;
/* find how many shk's there are, how many are in */
/* sight, and are you in a shop room with one. */
nxtm = resident = 0;
for (shkp = next_shkp(fmon, FALSE);
shkp; shkp = next_shkp(shkp->nmon, FALSE)) {
sk++;
if (ANGRY(shkp) && distu(shkp->mx, shkp->my) <= 2) nxtm = shkp;
if (canspotmon(shkp)) seensk++;
if (inhishop(shkp) && (*u.ushops == ESHK(shkp)->shoproom))
resident = shkp;
}
if (nxtm) { /* Player should always appease an */
shkp = nxtm; /* irate shk standing next to them. */
goto proceed;
}
if ((!sk && (!Blind || Blind_telepat)) || (!Blind && !seensk)) {
There("appears to be no shopkeeper here to receive your payment.");
return(0);
}
if(!seensk) {
You_cant("see...");
return(0);
}
/* the usual case. allow paying at a distance when */
/* inside a tended shop. should we change that? */
if(sk == 1 && resident) {
shkp = resident;
goto proceed;
}
if (seensk == 1) {
for (shkp = next_shkp(fmon, FALSE);
shkp; shkp = next_shkp(shkp->nmon, FALSE))
if (canspotmon(shkp)) break;
if (shkp != resident && distu(shkp->mx, shkp->my) > 2) {
pline("%s is not near enough to receive your payment.",
Monnam(shkp));
return(0);
}
} else {
struct monst *mtmp;
coord cc;
int cx, cy;
pline("Pay whom?");
cc.x = u.ux;
cc.y = u.uy;
if (getpos(&cc, TRUE, "the creature you want to pay") < 0)
return 0; /* player pressed ESC */
cx = cc.x;
cy = cc.y;
if(cx < 0) {
pline("Try again...");
return(0);
}
if(u.ux == cx && u.uy == cy) {
You("are generous to yourself.");
return(0);
}
mtmp = m_at(cx, cy);
if(!mtmp) {
There("is no one there to receive your payment.");
return(0);
}
if(!mtmp->isshk) {
pline("%s is not interested in your payment.",
Monnam(mtmp));
return(0);
}
if (mtmp != resident && distu(mtmp->mx, mtmp->my) > 2) {
pline("%s is too far to receive your payment.",
Monnam(mtmp));
return(0);
}
shkp = mtmp;
}
if(!shkp) {
#ifdef DEBUG
pline("dopay: null shkp.");
#endif
return(0);
}
proceed:
eshkp = ESHK(shkp);
ltmp = eshkp->robbed;
/* wake sleeping shk when someone who owes money offers payment */
if (ltmp || eshkp->billct || eshkp->debit)
rouse_shk(shkp, TRUE);
if (!shkp->mcanmove || shkp->msleeping) { /* still asleep/paralyzed */
pline("%s %s.", Monnam(shkp),
rn2(2) ? "seems to be napping" : "doesn't respond");
return 0;
}
if(shkp != resident && NOTANGRY(shkp)) {
#ifdef GOLDOBJ
umoney = money_cnt(invent);
#endif
if(!ltmp)
You("do not owe %s anything.", mon_nam(shkp));
#ifndef GOLDOBJ
else if(!u.ugold) {
#else
else if(!umoney) {
#endif
You("%shave no money.", stashed_gold ? "seem to " : "");
if(stashed_gold)
pline("But you have some gold stashed away.");
} else {
#ifndef GOLDOBJ
long ugold = u.ugold;
if(ugold > ltmp) {
#else
if(umoney > ltmp) {
#endif
You("give %s the %ld gold piece%s %s asked for.",
mon_nam(shkp), ltmp, plur(ltmp), mhe(shkp));
pay(ltmp, shkp);
} else {
You("give %s all your%s gold.", mon_nam(shkp),
stashed_gold ? " openly kept" : "");
#ifndef GOLDOBJ
pay(u.ugold, shkp);
#else
pay(umoney, shkp);
#endif
if (stashed_gold) pline("But you have hidden gold!");
}
#ifndef GOLDOBJ
if((ugold < ltmp/2L) || (ugold < ltmp && stashed_gold))
#else
if((umoney < ltmp/2L) || (umoney < ltmp && stashed_gold))
#endif
pline("Unfortunately, %s doesn't look satisfied.",
mhe(shkp));
else
make_happy_shk(shkp, FALSE);
}
return(1);
}
/* ltmp is still eshkp->robbed here */
if (!eshkp->billct && !eshkp->debit) {
#ifdef GOLDOBJ
umoney = money_cnt(invent);
#endif
if(!ltmp && NOTANGRY(shkp)) {
You("do not owe %s anything.", mon_nam(shkp));
#ifndef GOLDOBJ
if (!u.ugold)
#else
if (!umoney)
#endif
pline(no_money, stashed_gold ? " seem to" : "");
} else if(ltmp) {
pline("%s is after blood, not money!", Monnam(shkp));
#ifndef GOLDOBJ
if(u.ugold < ltmp/2L ||
(u.ugold < ltmp && stashed_gold)) {
if (!u.ugold)
#else
if(umoney < ltmp/2L ||
(umoney < ltmp && stashed_gold)) {
if (!umoney)
#endif
pline(no_money, stashed_gold ? " seem to" : "");
else pline(not_enough_money, mhim(shkp));
return(1);
}
pline("But since %s shop has been robbed recently,",
mhis(shkp));
pline("you %scompensate %s for %s losses.",
#ifndef GOLDOBJ
(u.ugold < ltmp) ?
#else
(umoney < ltmp) ?
#endif
"partially " : "",
mon_nam(shkp), mhis(shkp));
#ifndef GOLDOBJ
pay(u.ugold < ltmp ? u.ugold : ltmp, shkp);
#else
pay(umoney < ltmp ? umoney : ltmp, shkp);
#endif
make_happy_shk(shkp, FALSE);
} else {
/* shopkeeper is angry, but has not been robbed --
* door broken, attacked, etc. */
pline("%s is after your hide, not your money!",
Monnam(shkp));
#ifndef GOLDOBJ
if(u.ugold < 1000L) {
if (!u.ugold)
#else
if(umoney < 1000L) {
if (!umoney)
#endif
pline(no_money, stashed_gold ? " seem to" : "");
else pline(not_enough_money, mhim(shkp));
return(1);
}
You("try to appease %s by giving %s 1000 gold pieces.",
x_monnam(shkp, ARTICLE_THE, "angry", 0, FALSE),
mhim(shkp));
pay(1000L,shkp);
if (strncmp(eshkp->customer, plname, PL_NSIZ) || rn2(3))
make_happy_shk(shkp, FALSE);
else
pline("But %s is as angry as ever.", mon_nam(shkp));
}
return(1);
}
if(shkp != resident) {
impossible("dopay: not to shopkeeper?");
if(resident) setpaid(resident);
return(0);
}
/* pay debt, if any, first */
if(eshkp->debit) {
long dtmp = eshkp->debit;
long loan = eshkp->loan;
char sbuf[BUFSZ];
#ifdef GOLDOBJ
umoney = money_cnt(invent);
#endif
Sprintf(sbuf, "You owe %s %ld %s ",
shkname(shkp), dtmp, currency(dtmp));
if(loan) {
if(loan == dtmp)
Strcat(sbuf, "you picked up in the store.");
else Strcat(sbuf,
"for gold picked up and the use of merchandise.");
} else Strcat(sbuf, "for the use of merchandise.");
pline(sbuf);
#ifndef GOLDOBJ
if (u.ugold + eshkp->credit < dtmp) {
#else
if (umoney + eshkp->credit < dtmp) {
#endif
pline("But you don't%s have enough gold%s.",
stashed_gold ? " seem to" : "",
eshkp->credit ? " or credit" : "");
return(1);
} else {
if (eshkp->credit >= dtmp) {
eshkp->credit -= dtmp;
eshkp->debit = 0L;
eshkp->loan = 0L;
Your("debt is covered by your credit.");
} else if (!eshkp->credit) {
#ifndef GOLDOBJ
u.ugold -= dtmp;
shkp->mgold += dtmp;
#else
money2mon(shkp, dtmp);
#endif
eshkp->debit = 0L;
eshkp->loan = 0L;
You("pay that debt.");
flags.botl = 1;
} else {
dtmp -= eshkp->credit;
eshkp->credit = 0L;
#ifndef GOLDOBJ
u.ugold -= dtmp;
shkp->mgold += dtmp;
#else
money2mon(shkp, dtmp);
#endif
eshkp->debit = 0L;
eshkp->loan = 0L;
pline("That debt is partially offset by your credit.");
You("pay the remainder.");
flags.botl = 1;
}
paid = TRUE;
}
}
/* now check items on bill */
if (eshkp->billct) {
register boolean itemize;
#ifndef GOLDOBJ
if (!u.ugold && !eshkp->credit) {
#else
umoney = money_cnt(invent);
if (!umoney && !eshkp->credit) {
#endif
You("%shave no money or credit%s.",
stashed_gold ? "seem to " : "",
paid ? " left" : "");
return(0);
}
#ifndef GOLDOBJ
if ((u.ugold + eshkp->credit) < cheapest_item(shkp)) {
#else
if ((umoney + eshkp->credit) < cheapest_item(shkp)) {
#endif
You("don't have enough money to buy%s the item%s you picked.",
eshkp->billct > 1 ? " any of" : "", plur(eshkp->billct));
if(stashed_gold)
pline("Maybe you have some gold stashed away?");
return(0);
}
/* this isn't quite right; it itemizes without asking if the
* single item on the bill is partly used up and partly unpaid */
itemize = (eshkp->billct > 1 ? yn("Itemized billing?") == 'y' : 1);
for (pass = 0; pass <= 1; pass++) {
tmp = 0;
while (tmp < eshkp->billct) {
struct obj *otmp;
register struct bill_x *bp = &(eshkp->bill_p[tmp]);
/* find the object on one of the lists */
if ((otmp = bp_to_obj(bp)) != 0) {
/* if completely used up, object quantity is stale;
restoring it to its original value here avoids
making the partly-used-up code more complicated */
if (bp->useup) otmp->quan = bp->bquan;
} else {
impossible("Shopkeeper administration out of order.");
setpaid(shkp); /* be nice to the player */
return 1;
}
if (pass == bp->useup && otmp->quan == bp->bquan) {
/* pay for used-up items on first pass and others
* on second, so player will be stuck in the store
* less often; things which are partly used up
* are processed on both passes */
tmp++;
} else {
switch (dopayobj(shkp, bp, &otmp, pass, itemize)) {
case PAY_CANT:
return 1; /*break*/
case PAY_BROKE:
paid = TRUE;
goto thanks; /*break*/
case PAY_SKIP:
tmp++;
continue; /*break*/
case PAY_SOME:
paid = TRUE;
if (itemize) bot();
continue; /*break*/
case PAY_BUY:
paid = TRUE;
break;
}
if (itemize) bot();
*bp = eshkp->bill_p[--eshkp->billct];
}
}
}
thanks:
if (!itemize)
update_inventory(); /* Done in dopayobj() if itemize. */
}
if(!ANGRY(shkp) && paid)
verbalize("Thank you for shopping in %s %s!",
s_suffix(shkname(shkp)),
shtypes[eshkp->shoptype - SHOPBASE].name);
return(1);
}
#endif /*OVL0*/
#ifdef OVL3
/* return 2 if used-up portion paid */
/* 1 if paid successfully */
/* 0 if not enough money */
/* -1 if skip this object */
/* -2 if no money/credit left */
STATIC_OVL int
dopayobj(shkp, bp, obj_p, which, itemize)
register struct monst *shkp;
register struct bill_x *bp;
struct obj **obj_p;
int which; /* 0 => used-up item, 1 => other (unpaid or lost) */
boolean itemize;
{
register struct obj *obj = *obj_p;
long ltmp, quan, save_quan;
#ifdef GOLDOBJ
long umoney = money_cnt(invent);
#endif
int buy;
boolean stashed_gold = (hidden_gold() > 0L),
consumed = (which == 0);
if(!obj->unpaid && !bp->useup){
impossible("Paid object on bill??");
return PAY_BUY;
}
#ifndef GOLDOBJ
if(itemize && u.ugold + ESHK(shkp)->credit == 0L){
#else
if(itemize && umoney + ESHK(shkp)->credit == 0L){
#endif
You("%shave no money or credit left.",
stashed_gold ? "seem to " : "");
return PAY_BROKE;
}
/* we may need to temporarily adjust the object, if part of the
original quantity has been used up but part remains unpaid */
save_quan = obj->quan;
if (consumed) {
/* either completely used up (simple), or split needed */
quan = bp->bquan;
if (quan > obj->quan) /* difference is amount used up */
quan -= obj->quan;
} else {
/* dealing with ordinary unpaid item */
quan = obj->quan;
}
obj->quan = quan; /* to be used by doname() */
obj->unpaid = 0; /* ditto */
ltmp = bp->price * quan;
buy = PAY_BUY; /* flag; if changed then return early */
if (itemize) {
char qbuf[BUFSZ];
Sprintf(qbuf,"%s for %ld %s. Pay?", quan == 1L ?
Doname2(obj) : doname(obj), ltmp, currency(ltmp));
if (yn(qbuf) == 'n') {
buy = PAY_SKIP; /* don't want to buy */
} else if (quan < bp->bquan && !consumed) { /* partly used goods */
obj->quan = bp->bquan - save_quan; /* used up amount */
verbalize("%s for the other %s before buying %s.",
ANGRY(shkp) ? "Pay" : "Please pay", xname(obj),
save_quan > 1L ? "these" : "this one");
buy = PAY_SKIP; /* shk won't sell */
}
}
#ifndef GOLDOBJ
if (buy == PAY_BUY && u.ugold + ESHK(shkp)->credit < ltmp) {
#else
if (buy == PAY_BUY && umoney + ESHK(shkp)->credit < ltmp) {
#endif
You("don't%s have gold%s enough to pay for %s.",
stashed_gold ? " seem to" : "",
(ESHK(shkp)->credit > 0L) ? " or credit" : "",
doname(obj));
buy = itemize ? PAY_SKIP : PAY_CANT;
}
if (buy != PAY_BUY) {
/* restore unpaid object to original state */
obj->quan = save_quan;
obj->unpaid = 1;
return buy;
}
pay(ltmp, shkp);
shk_names_obj(shkp, obj, consumed ?
"paid for %s at a cost of %ld gold piece%s.%s" :
"bought %s for %ld gold piece%s.%s", ltmp, "");
obj->quan = save_quan; /* restore original count */
/* quan => amount just bought, save_quan => remaining unpaid count */
if (consumed) {
if (quan != bp->bquan) {
/* eliminate used-up portion; remainder is still unpaid */
bp->bquan = obj->quan;
obj->unpaid = 1;
bp->useup = 0;
buy = PAY_SOME;
} else { /* completely used-up, so get rid of it */
obj_extract_self(obj);
/* assert( obj == *obj_p ); */
dealloc_obj(obj);
*obj_p = 0; /* destroy pointer to freed object */
}
} else if (itemize)
update_inventory(); /* Done just once in dopay() if !itemize. */
return buy;
}
#endif /*OVL3*/
#ifdef OVLB
static coord repo_location; /* repossession context */
/* routine called after dying (or quitting) */
boolean
paybill(croaked)
int croaked; /* -1: escaped dungeon; 0: quit; 1: died */
{
register struct monst *mtmp, *mtmp2, *resident= (struct monst *)0;
register boolean taken = FALSE;
register int numsk = 0;
/* if we escaped from the dungeon, shopkeepers can't reach us;
shops don't occur on level 1, but this could happen if hero
level teleports out of the dungeon and manages not to die */
if (croaked < 0) return FALSE;
/* this is where inventory will end up if any shk takes it */
repo_location.x = repo_location.y = 0;
/* give shopkeeper first crack */
if ((mtmp = shop_keeper(*u.ushops)) && inhishop(mtmp)) {
numsk++;
resident = mtmp;
taken = inherits(resident, numsk, croaked);
}
for (mtmp = next_shkp(fmon, FALSE);
mtmp; mtmp = next_shkp(mtmp2, FALSE)) {
mtmp2 = mtmp->nmon;
if (mtmp != resident) {
/* for bones: we don't want a shopless shk around */
if(!on_level(&(ESHK(mtmp)->shoplevel), &u.uz))
mongone(mtmp);
else {
numsk++;
taken |= inherits(mtmp, numsk, croaked);
}
}
}
if(numsk == 0) return(FALSE);
return(taken);
}
STATIC_OVL boolean
inherits(shkp, numsk, croaked)
struct monst *shkp;
int numsk;
int croaked;
{
long loss = 0L;
#ifdef GOLDOBJ
long umoney;
#endif
struct eshk *eshkp = ESHK(shkp);
boolean take = FALSE, taken = FALSE;
int roomno = *u.ushops;
char takes[BUFSZ];
/* the simplifying principle is that first-come */
/* already took everything you had. */
if (numsk > 1) {
if (cansee(shkp->mx, shkp->my && croaked))
pline("%s %slooks at your corpse%s and %s.",
Monnam(shkp),
(!shkp->mcanmove || shkp->msleeping) ? "wakes up, " : "",
!rn2(2) ? (shkp->female ? ", shakes her head," :
", shakes his head,") : "",
!inhishop(shkp) ? "disappears" : "sighs");
rouse_shk(shkp, FALSE); /* wake shk for bones */
taken = (roomno == eshkp->shoproom);
goto skip;
}
/* get one case out of the way: you die in the shop, the */
/* shopkeeper is peaceful, nothing stolen, nothing owed. */
if(roomno == eshkp->shoproom && inhishop(shkp) &&
!eshkp->billct && !eshkp->robbed && !eshkp->debit &&
NOTANGRY(shkp) && !eshkp->following) {
if (invent)
pline("%s gratefully inherits all your possessions.",
shkname(shkp));
set_repo_loc(eshkp);
goto clear;
}
if (eshkp->billct || eshkp->debit || eshkp->robbed) {
if (roomno == eshkp->shoproom && inhishop(shkp))
loss = addupbill(shkp) + eshkp->debit;
if (loss < eshkp->robbed) loss = eshkp->robbed;
take = TRUE;
}
if (eshkp->following || ANGRY(shkp) || take) {
#ifndef GOLDOBJ
if (!invent && !u.ugold) goto skip;
#else
if (!invent) goto skip;
umoney = money_cnt(invent);
#endif
takes[0] = '\0';
if (!shkp->mcanmove || shkp->msleeping)
Strcat(takes, "wakes up and ");
if (distu(shkp->mx, shkp->my) > 2)
Strcat(takes, "comes and ");
Strcat(takes, "takes");
#ifndef GOLDOBJ
if (loss > u.ugold || !loss || roomno == eshkp->shoproom) {
eshkp->robbed -= u.ugold;
if (eshkp->robbed < 0L) eshkp->robbed = 0L;
shkp->mgold += u.ugold;
u.ugold = 0L;
#else
if (loss > umoney || !loss || roomno == eshkp->shoproom) {
eshkp->robbed -= umoney;
if (eshkp->robbed < 0L) eshkp->robbed = 0L;
if (umoney > 0) money2mon(shkp, umoney);
#endif
flags.botl = 1;
pline("%s %s all your possessions.",
shkname(shkp), takes);
taken = TRUE;
/* where to put player's invent (after disclosure) */
set_repo_loc(eshkp);
} else {
#ifndef GOLDOBJ
shkp->mgold += loss;
u.ugold -= loss;
#else
money2mon(shkp, loss);
#endif
flags.botl = 1;
pline("%s %s the %ld %s %sowed %s.",
Monnam(shkp), takes,
loss, currency(loss),
strncmp(eshkp->customer, plname, PL_NSIZ) ?
"" : "you ",
shkp->female ? "her" : "him");
/* shopkeeper has now been paid in full */
pacify_shk(shkp);
eshkp->following = 0;
eshkp->robbed = 0L;
}
skip:
/* in case we create bones */
rouse_shk(shkp, FALSE); /* wake up */
if (!inhishop(shkp))
home_shk(shkp, FALSE);
}
clear:
setpaid(shkp);
return(taken);
}
STATIC_OVL void
set_repo_loc(eshkp)
struct eshk *eshkp;
{
register xchar ox, oy;
/* if you're not in this shk's shop room, or if you're in its doorway
or entry spot, then your gear gets dumped all the way inside */
if (*u.ushops != eshkp->shoproom ||
IS_DOOR(levl[u.ux][u.uy].typ) ||
(u.ux == eshkp->shk.x && u.uy == eshkp->shk.y)) {
/* shk.x,shk.y is the position immediately in
* front of the door -- move in one more space
*/
ox = eshkp->shk.x;
oy = eshkp->shk.y;
ox += sgn(ox - eshkp->shd.x);
oy += sgn(oy - eshkp->shd.y);
} else { /* already inside this shk's shop */
ox = u.ux;
oy = u.uy;
}
/* finish_paybill will deposit invent here */
repo_location.x = ox;
repo_location.y = oy;
}
/* called at game exit, after inventory disclosure but before making bones */
void
finish_paybill()
{
register struct obj *otmp;
int ox = repo_location.x,
oy = repo_location.y;
#if 0 /* don't bother */
if (ox == 0 && oy == 0) impossible("finish_paybill: no location");
#endif
/* normally done by savebones(), but that's too late in this case */
unleash_all();
/* transfer all of the character's inventory to the shop floor */
while ((otmp = invent) != 0) {
otmp->owornmask = 0L; /* perhaps we should call setnotworn? */
otmp->lamplit = 0; /* avoid "goes out" msg from freeinv */
if (rn2(5)) curse(otmp); /* normal bones treatment for invent */
obj_extract_self(otmp);
place_object(otmp, ox, oy);
}
}
/* find obj on one of the lists */
STATIC_OVL struct obj *
bp_to_obj(bp)
register struct bill_x *bp;
{
register struct obj *obj;
register unsigned int id = bp->bo_id;
if(bp->useup)
obj = o_on(id, billobjs);
else
obj = find_oid(id);
return obj;
}
/*
* Look for o_id on all lists but billobj. Return obj or NULL if not found.
* Its OK for restore_timers() to call this function, there should not
* be any timeouts on the billobjs chain.
*/
struct obj *
find_oid(id)
unsigned id;
{
struct obj *obj;
struct monst *mon, *mmtmp[3];
int i;
/* first check various obj lists directly */
if ((obj = o_on(id, invent)) != 0) return obj;
if ((obj = o_on(id, fobj)) != 0) return obj;
if ((obj = o_on(id, level.buriedobjlist)) != 0) return obj;
if ((obj = o_on(id, migrating_objs)) != 0) return obj;
/* not found yet; check inventory for members of various monst lists */
mmtmp[0] = fmon;
mmtmp[1] = migrating_mons;
mmtmp[2] = mydogs; /* for use during level changes */
for (i = 0; i < 3; i++)
for (mon = mmtmp[i]; mon; mon = mon->nmon)
if ((obj = o_on(id, mon->minvent)) != 0) return obj;
/* not found at all */
return (struct obj *)0;
}
#endif /*OVLB*/
#ifdef OVL3
/* calculate the value that the shk will charge for [one of] an object */
STATIC_OVL long
get_cost(obj, shkp)
register struct obj *obj;
register struct monst *shkp; /* if angry, impose a surcharge */
{
register long tmp = getprice(obj, FALSE);
if (!tmp) tmp = 5L;
/* shopkeeper may notice if the player isn't very knowledgeable -
especially when gem prices are concerned */
if (!obj->dknown || !objects[obj->otyp].oc_name_known) {
if (obj->oclass == GEM_CLASS &&
objects[obj->otyp].oc_material == GLASS) {
int i;
/* get a value that's 'random' from game to game, but the
same within the same game */
boolean pseudorand =
(((int)u.ubirthday % obj->otyp) >= obj->otyp/2);
/* all gems are priced high - real or not */
switch(obj->otyp - LAST_GEM) {
case 1: /* white */
i = pseudorand ? DIAMOND : OPAL;
break;
case 2: /* blue */
i = pseudorand ? SAPPHIRE : AQUAMARINE;
break;
case 3: /* red */
i = pseudorand ? RUBY : JASPER;
break;
case 4: /* yellowish brown */
i = pseudorand ? AMBER : TOPAZ;
break;
case 5: /* orange */
i = pseudorand ? JACINTH : AGATE;
break;
case 6: /* yellow */
i = pseudorand ? CITRINE : CHRYSOBERYL;
break;
case 7: /* black */
i = pseudorand ? BLACK_OPAL : JET;
break;
case 8: /* green */
i = pseudorand ? EMERALD : JADE;
break;
case 9: /* violet */
i = pseudorand ? AMETHYST : FLUORITE;
break;
default: impossible("bad glass gem %d?", obj->otyp);
i = STRANGE_OBJECT;
break;
}
tmp = (long) objects[i].oc_cost;
} else if (!(obj->o_id % 4)) /* arbitrarily impose surcharge */
tmp += tmp / 3L;
}
#ifdef TOURIST
if ((Role_if(PM_TOURIST) && u.ulevel < (MAXULEV/2))
|| (uarmu && !uarm && !uarmc)) /* touristy shirt visible */
tmp += tmp / 3L;
else
#endif
if (uarmh && uarmh->otyp == DUNCE_CAP)
tmp += tmp / 3L;
if (ACURR(A_CHA) > 18) tmp /= 2L;
else if (ACURR(A_CHA) > 17) tmp -= tmp / 3L;
else if (ACURR(A_CHA) > 15) tmp -= tmp / 4L;
else if (ACURR(A_CHA) < 6) tmp *= 2L;
else if (ACURR(A_CHA) < 8) tmp += tmp / 2L;
else if (ACURR(A_CHA) < 11) tmp += tmp / 3L;
if (tmp <= 0L) tmp = 1L;
else if (obj->oartifact) tmp *= 4L;
/* anger surcharge should match rile_shk's */
if (shkp && ESHK(shkp)->surcharge) tmp += (tmp + 2L) / 3L;
return tmp;
}
#endif /*OVL3*/
#ifdef OVLB
/* returns the price of a container's content. the price
* of the "top" container is added in the calling functions.
* a different price quoted for selling as vs. buying.
*/
long
contained_cost(obj, shkp, price, usell, unpaid_only)
register struct obj *obj;
register struct monst *shkp;
long price;
register boolean usell;
register boolean unpaid_only;
{
register struct obj *otmp;
/* the price of contained objects */
for (otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if (otmp->oclass == COIN_CLASS) continue;
/* the "top" container is evaluated by caller */
if (usell) {
if (saleable(shkp, otmp) &&
!otmp->unpaid && otmp->oclass != BALL_CLASS &&
!(otmp->oclass == FOOD_CLASS && otmp->oeaten) &&
!(Is_candle(otmp) && otmp->age <
20L * (long)objects[otmp->otyp].oc_cost))
price += set_cost(otmp, shkp);
} else if (!otmp->no_charge &&
(!unpaid_only || (unpaid_only && otmp->unpaid))) {
price += get_cost(otmp, shkp) * otmp->quan;
}
if (Has_contents(otmp))
price += contained_cost(otmp, shkp, price, usell, unpaid_only);
}
return(price);
}
long
contained_gold(obj)
register struct obj *obj;
{
register struct obj *otmp;
register long value = 0L;
/* accumulate contained gold */
for (otmp = obj->cobj; otmp; otmp = otmp->nobj)
if (otmp->oclass == COIN_CLASS)
value += otmp->quan;
else if (Has_contents(otmp))
value += contained_gold(otmp);
return(value);
}
STATIC_OVL void
dropped_container(obj, shkp, sale)
register struct obj *obj;
register struct monst *shkp;
register boolean sale;
{
register struct obj *otmp;
/* the "top" container is treated in the calling fn */
for (otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if (otmp->oclass == COIN_CLASS) continue;
if (!otmp->unpaid && !(sale && saleable(shkp, otmp)))
otmp->no_charge = 1;
if (Has_contents(otmp))
dropped_container(otmp, shkp, sale);
}
}
void
picked_container(obj)
register struct obj *obj;
{
register struct obj *otmp;
/* the "top" container is treated in the calling fn */
for (otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if (otmp->oclass == COIN_CLASS) continue;
if (otmp->no_charge)
otmp->no_charge = 0;
if (Has_contents(otmp))
picked_container(otmp);
}
}
#endif /*OVLB*/
#ifdef OVL3
/* calculate how much the shk will pay when buying [all of] an object */
STATIC_OVL long
set_cost(obj, shkp)
register struct obj *obj;
register struct monst *shkp;
{
long tmp = getprice(obj, TRUE) * obj->quan;
#ifdef TOURIST
if ((Role_if(PM_TOURIST) && u.ulevel < (MAXULEV/2))
|| (uarmu && !uarm && !uarmc)) /* touristy shirt visible */
tmp /= 3L;
else
#endif
if (uarmh && uarmh->otyp == DUNCE_CAP)
tmp /= 3L;
else
tmp /= 2L;
/* shopkeeper may notice if the player isn't very knowledgeable -
especially when gem prices are concerned */
if (!obj->dknown || !objects[obj->otyp].oc_name_known) {
if (obj->oclass == GEM_CLASS) {
/* different shop keepers give different prices */
if (objects[obj->otyp].oc_material == GEMSTONE ||
objects[obj->otyp].oc_material == GLASS) {
tmp = (obj->otyp % (6 - shkp->m_id % 3));
tmp = (tmp + 3) * obj->quan;
}
} else if (tmp > 1L && !rn2(4))
tmp -= tmp / 4L;
}
return tmp;
}
#endif /*OVL3*/
#ifdef OVLB
/* called from doinv(invent.c) for inventory of unpaid objects */
long
unpaid_cost(unp_obj)
register struct obj *unp_obj; /* known to be unpaid */
{
register struct bill_x *bp = (struct bill_x *)0;
register struct monst *shkp;
for(shkp = next_shkp(fmon, TRUE); shkp;
shkp = next_shkp(shkp->nmon, TRUE))
if ((bp = onbill(unp_obj, shkp, TRUE)) != 0) break;
/* onbill() gave no message if unexpected problem occurred */
if(!bp) impossible("unpaid_cost: object wasn't on any bill!");
return bp ? unp_obj->quan * bp->price : 0L;
}
STATIC_OVL void
add_one_tobill(obj, dummy)
register struct obj *obj;
register boolean dummy;
{
register struct monst *shkp;
register struct bill_x *bp;
register int bct;
register char roomno = *u.ushops;
if (!roomno) return;
if (!(shkp = shop_keeper(roomno))) return;
if (!inhishop(shkp)) return;
if (onbill(obj, shkp, FALSE) || /* perhaps thrown away earlier */
(obj->oclass == FOOD_CLASS && obj->oeaten))
return;
if (ESHK(shkp)->billct == BILLSZ) {
You("got that for free!");
return;
}
/* To recognize objects the shopkeeper is not interested in. -dgk
*/
if (obj->no_charge) {
obj->no_charge = 0;
return;
}
bct = ESHK(shkp)->billct;
bp = &(ESHK(shkp)->bill_p[bct]);
bp->bo_id = obj->o_id;
bp->bquan = obj->quan;
if(dummy) { /* a dummy object must be inserted into */
bp->useup = 1; /* the billobjs chain here. crucial for */
add_to_billobjs(obj); /* eating floorfood in shop. see eat.c */
} else bp->useup = 0;
bp->price = get_cost(obj, shkp);
ESHK(shkp)->billct++;
obj->unpaid = 1;
}
STATIC_OVL void
add_to_billobjs(obj)
struct obj *obj;
{
if (obj->where != OBJ_FREE)
panic("add_to_billobjs: obj not free");
if (obj->timed)
obj_stop_timers(obj);
obj->nobj = billobjs;
billobjs = obj;
obj->where = OBJ_ONBILL;
}
/* recursive billing of objects within containers. */
STATIC_OVL void
bill_box_content(obj, ininv, dummy, shkp)
register struct obj *obj;
register boolean ininv, dummy;
register struct monst *shkp;
{
register struct obj *otmp;
for (otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if (otmp->oclass == COIN_CLASS) continue;
/* the "top" box is added in addtobill() */
if (!otmp->no_charge)
add_one_tobill(otmp, dummy);
if (Has_contents(otmp))
bill_box_content(otmp, ininv, dummy, shkp);
}
}
/* shopkeeper tells you what you bought or sold, sometimes partly IDing it */
STATIC_OVL void
shk_names_obj(shkp, obj, fmt, amt, arg)
struct monst *shkp;
struct obj *obj;
const char *fmt; /* "%s %ld %s %s", doname(obj), amt, plur(amt), arg */
long amt;
const char *arg;
{
char *obj_name, fmtbuf[BUFSZ];
boolean was_unknown = !obj->dknown;
obj->dknown = TRUE;
/* Use real name for ordinary weapons/armor, and spell-less
* scrolls/books (that is, blank and mail), but only if the
* object is within the shk's area of interest/expertise.
*/
if (!objects[obj->otyp].oc_magic && saleable(shkp, obj) &&
(obj->oclass == WEAPON_CLASS || obj->oclass == ARMOR_CLASS ||
obj->oclass == SCROLL_CLASS || obj->oclass == SPBOOK_CLASS ||
obj->otyp == MIRROR)) {
was_unknown |= !objects[obj->otyp].oc_name_known;
makeknown(obj->otyp);
}
obj_name = doname(obj);
/* Use an alternate message when extra information is being provided */
if (was_unknown) {
Sprintf(fmtbuf, "%%s; you %s", fmt);
obj_name[0] = highc(obj_name[0]);
pline(fmtbuf, obj_name, (obj->quan > 1) ? "them" : "it",
amt, plur(amt), arg);
} else {
You(fmt, obj_name, amt, plur(amt), arg);
}
}
void
addtobill(obj, ininv, dummy, silent)
register struct obj *obj;
register boolean ininv, dummy, silent;
{
register struct monst *shkp;
register char roomno = *u.ushops;
long ltmp = 0L, cltmp = 0L, gltmp = 0L;
register boolean container = Has_contents(obj);
if(!*u.ushops) return;
if(!(shkp = shop_keeper(roomno))) return;
if(!inhishop(shkp)) return;
if(/* perhaps we threw it away earlier */
onbill(obj, shkp, FALSE) ||
(obj->oclass == FOOD_CLASS && obj->oeaten)
) return;
if(ESHK(shkp)->billct == BILLSZ) {
You("got that for free!");
return;
}
if(obj->oclass == COIN_CLASS) {
costly_gold(obj->ox, obj->oy, obj->quan);
return;
}
if(!obj->no_charge)
ltmp = get_cost(obj, shkp);
if (obj->no_charge && !container) {
obj->no_charge = 0;
return;
}
if(container) {
if(obj->cobj == (struct obj *)0) {
if(obj->no_charge) {
obj->no_charge = 0;
return;
} else {
add_one_tobill(obj, dummy);
goto speak;
}
} else {
cltmp += contained_cost(obj, shkp, cltmp, FALSE, FALSE);
gltmp += contained_gold(obj);
}
if(ltmp) add_one_tobill(obj, dummy);
if(cltmp) bill_box_content(obj, ininv, dummy, shkp);
picked_container(obj); /* reset contained obj->no_charge */
ltmp += cltmp;
if(gltmp) {
costly_gold(obj->ox, obj->oy, gltmp);
if(!ltmp) return;
}
if(obj->no_charge)
obj->no_charge = 0;
} else /* i.e., !container */
add_one_tobill(obj, dummy);
speak:
if (shkp->mcanmove && !shkp->msleeping && !silent) {
char buf[BUFSZ];
if(!ltmp) {
pline("%s has no interest in %s.", Monnam(shkp),
the(xname(obj)));
return;
}
Strcpy(buf, "\"For you, ");
if (ANGRY(shkp)) Strcat(buf, "scum ");
else {
static const char *honored[5] = {
"good", "honored", "most gracious", "esteemed",
"most renowned and sacred"
};
Strcat(buf, honored[rn2(4) + u.uevent.udemigod]);
if (!is_human(youmonst.data)) Strcat(buf, " creature");
else
Strcat(buf, (flags.female) ? " lady" : " sir");
}
if(ininv) {
long quan = obj->quan;
obj->quan = 1L; /* fool xname() into giving singular */
pline("%s; only %ld %s %s.\"", buf, ltmp,
(quan > 1L) ? "per" : "for this", xname(obj));
obj->quan = quan;
} else
pline("%s will cost you %ld %s%s.",
The(xname(obj)), ltmp, currency(ltmp),
(obj->quan > 1L) ? " each" : "");
} else if(!silent) {
if(ltmp) pline_The("list price of %s is %ld %s%s.",
the(xname(obj)), ltmp, currency(ltmp),
(obj->quan > 1L) ? " each" : "");
else pline("%s does not notice.", Monnam(shkp));
}
}
void
splitbill(obj, otmp)
register struct obj *obj, *otmp;
{
/* otmp has been split off from obj */
register struct bill_x *bp;
register long tmp;
register struct monst *shkp = shop_keeper(*u.ushops);
if(!shkp || !inhishop(shkp)) {
impossible("splitbill: no resident shopkeeper??");
return;
}
bp = onbill(obj, shkp, FALSE);
if(!bp) {
impossible("splitbill: not on bill?");
return;
}
if(bp->bquan < otmp->quan) {
impossible("Negative quantity on bill??");
}
if(bp->bquan == otmp->quan) {
impossible("Zero quantity on bill??");
}
bp->bquan -= otmp->quan;
if(ESHK(shkp)->billct == BILLSZ) otmp->unpaid = 0;
else {
tmp = bp->price;
bp = &(ESHK(shkp)->bill_p[ESHK(shkp)->billct]);
bp->bo_id = otmp->o_id;
bp->bquan = otmp->quan;
bp->useup = 0;
bp->price = tmp;
ESHK(shkp)->billct++;
}
}
STATIC_OVL void
sub_one_frombill(obj, shkp)
register struct obj *obj;
register struct monst *shkp;
{
register struct bill_x *bp;
if((bp = onbill(obj, shkp, FALSE)) != 0) {
register struct obj *otmp;
obj->unpaid = 0;
if(bp->bquan > obj->quan){
otmp = newobj(0);
*otmp = *obj;
bp->bo_id = otmp->o_id = flags.ident++;
otmp->where = OBJ_FREE;
otmp->quan = (bp->bquan -= obj->quan);
otmp->owt = 0; /* superfluous */
otmp->onamelth = 0;
otmp->oxlth = 0;
otmp->oattached = OATTACHED_NOTHING;
bp->useup = 1;
add_to_billobjs(otmp);
return;
}
ESHK(shkp)->billct--;
#ifdef DUMB
{
/* DRS/NS 2.2.6 messes up -- Peter Kendell */
int indx = ESHK(shkp)->billct;
*bp = ESHK(shkp)->bill_p[indx];
}
#else
*bp = ESHK(shkp)->bill_p[ESHK(shkp)->billct];
#endif
return;
} else if (obj->unpaid) {
impossible("sub_one_frombill: unpaid object not on bill");
obj->unpaid = 0;
}
}
/* recursive check of unpaid objects within nested containers. */
void
subfrombill(obj, shkp)
register struct obj *obj;
register struct monst *shkp;
{
register struct obj *otmp;
sub_one_frombill(obj, shkp);
if (Has_contents(obj))
for(otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if(otmp->oclass == COIN_CLASS) continue;
if (Has_contents(otmp))
subfrombill(otmp, shkp);
else
sub_one_frombill(otmp, shkp);
}
}
#endif /*OVLB*/
#ifdef OVL3
STATIC_OVL long
stolen_container(obj, shkp, price, ininv)
register struct obj *obj;
register struct monst *shkp;
long price;
register boolean ininv;
{
register struct obj *otmp;
if(ininv && obj->unpaid)
price += get_cost(obj, shkp);
else {
if(!obj->no_charge)
price += get_cost(obj, shkp);
obj->no_charge = 0;
}
/* the price of contained objects, if any */
for(otmp = obj->cobj; otmp; otmp = otmp->nobj) {
if(otmp->oclass == COIN_CLASS) continue;
if (!Has_contents(otmp)) {
if(ininv) {
if(otmp->unpaid)
price += otmp->quan * get_cost(otmp, shkp);
} else {
if(!otmp->no_charge) {
if(otmp->oclass != FOOD_CLASS || !otmp->oeaten)
price += otmp->quan * get_cost(otmp, shkp);
}
otmp->no_charge = 0;
}
} else
price += stolen_container(otmp, shkp, price, ininv);
}
return(price);
}
#endif /*OVL3*/
#ifdef OVLB
long
stolen_value(obj, x, y, peaceful, silent)
register struct obj *obj;
register xchar x, y;
register boolean peaceful, silent;
{
register long value = 0L, gvalue = 0L;
register struct monst *shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
if (!shkp || !inhishop(shkp))
return (0L);
if(obj->oclass == COIN_CLASS) {
gvalue += obj->quan;
} else if (Has_contents(obj)) {
register boolean ininv = !!count_unpaid(obj->cobj);
value += stolen_container(obj, shkp, value, ininv);
if(!ininv) gvalue += contained_gold(obj);
} else if (!obj->no_charge && saleable(shkp, obj)) {
value += get_cost(obj, shkp);
}
if(gvalue + value == 0L) return(0L);
value += gvalue;
if(peaceful) {
boolean credit_use = !!ESHK(shkp)->credit;
value = check_credit(value, shkp);
/* 'peaceful' affects general treatment, but doesn't affect
* the fact that other code expects that all charges after the
* shopkeeper is angry are included in robbed, not debit */
if (ANGRY(shkp))
ESHK(shkp)->robbed += value;
else
ESHK(shkp)->debit += value;
if(!silent) {
const char *still = "";
if (credit_use) {
if (ESHK(shkp)->credit) {
You("have %ld %s credit remaining.",
ESHK(shkp)->credit, currency(ESHK(shkp)->credit));
return value;
} else if (!value) {
You("have no credit remaining.");
return 0;
}
still = "still ";
}
if(obj->oclass == COIN_CLASS)
You("%sowe %s %ld %s!", still,
mon_nam(shkp), value, currency(value));
else
You("%sowe %s %ld %s for %s!", still,
mon_nam(shkp), value, currency(value),
obj->quan > 1L ? "them" : "it");
}
} else {
ESHK(shkp)->robbed += value;
if(!silent) {
if(cansee(shkp->mx, shkp->my)) {
Norep("%s booms: \"%s, you are a thief!\"",
Monnam(shkp), plname);
} else Norep("You hear a scream, \"Thief!\"");
}
hot_pursuit(shkp);
(void) angry_guards(FALSE);
}
return(value);
}
/* auto-response flag for/from "sell foo?" 'a' => 'y', 'q' => 'n' */
static char sell_response = 'a';
static int sell_how = SELL_NORMAL;
/* can't just use sell_response='y' for auto_credit because the 'a' response
shouldn't carry over from ordinary selling to credit selling */
static boolean auto_credit = FALSE;
void
sellobj_state(deliberate)
int deliberate;
{
/* If we're deliberately dropping something, there's no automatic
response to the shopkeeper's "want to sell" query; however, if we
accidentally drop anything, the shk will buy it/them without asking.
This retains the old pre-query risk that slippery fingers while in
shops entailed: you drop it, you've lost it.
*/
sell_response = (deliberate != SELL_NORMAL) ? '\0' : 'a';
sell_how = deliberate;
auto_credit = FALSE;
}
void
sellobj(obj, x, y)
register struct obj *obj;
xchar x, y;
{
register struct monst *shkp;
register struct eshk *eshkp;
long ltmp = 0L, cltmp = 0L, gltmp = 0L, offer;
boolean saleitem, cgold = FALSE, container = Has_contents(obj);
boolean isgold = (obj->oclass == COIN_CLASS);
boolean only_partially_your_contents = FALSE;
if(!(shkp = shop_keeper(*in_rooms(x, y, SHOPBASE))) ||
!inhishop(shkp)) return;
if(!costly_spot(x, y)) return;
if(!*u.ushops) return;
if(obj->unpaid && !container && !isgold) {
sub_one_frombill(obj, shkp);
return;
}
if(container) {
/* find the price of content before subfrombill */
cltmp += contained_cost(obj, shkp, cltmp, TRUE, FALSE);
/* find the value of contained gold */
gltmp += contained_gold(obj);
cgold = (gltmp > 0L);
}
saleitem = saleable(shkp, obj);
if(!isgold && !obj->unpaid && saleitem)
ltmp = set_cost(obj, shkp);
offer = ltmp + cltmp;
/* get one case out of the way: nothing to sell, and no gold */
if(!isgold &&
((offer + gltmp) == 0L || sell_how == SELL_DONTSELL)) {
register boolean unpaid = (obj->unpaid ||
(container && count_unpaid(obj->cobj)));
if(container) {
dropped_container(obj, shkp, FALSE);
if(!obj->unpaid && !saleitem)
obj->no_charge = 1;
if(obj->unpaid || count_unpaid(obj->cobj))
subfrombill(obj, shkp);
} else obj->no_charge = 1;
if(!unpaid && (sell_how != SELL_DONTSELL))
pline("%s seems uninterested.", Monnam(shkp));
return;
}
/* you dropped something of your own - probably want to sell it */
rouse_shk(shkp, TRUE); /* wake up sleeping or paralyzed shk */
eshkp = ESHK(shkp);
if (ANGRY(shkp)) { /* they become shop-objects, no pay */
pline("Thank you, scum!");
subfrombill(obj, shkp);
return;
}
if(eshkp->robbed) { /* shkp is not angry? */
if(isgold) offer = obj->quan;
else if(cgold) offer += cgold;
if((eshkp->robbed -= offer < 0L))
eshkp->robbed = 0L;
if(offer) verbalize(
"Thank you for your contribution to restock this recently plundered shop.");
subfrombill(obj, shkp);
return;
}
if(isgold || cgold) {
if(!cgold) gltmp = obj->quan;
if(eshkp->debit >= gltmp) {
if(eshkp->loan) { /* you carry shop's gold */
if(eshkp->loan >= gltmp)
eshkp->loan -= gltmp;
else eshkp->loan = 0L;
}
eshkp->debit -= gltmp;
Your("debt is %spaid off.",
eshkp->debit ? "partially " : "");
} else {
long delta = gltmp - eshkp->debit;
eshkp->credit += delta;
if(eshkp->debit) {
eshkp->debit = 0L;
eshkp->loan = 0L;
Your("debt is paid off.");
}
pline("%ld %s %s added to your credit.",
delta, currency(delta), delta > 1L ? "are" : "is");
}
if(offer) goto move_on;
else {
if(!isgold) {
if (container)
dropped_container(obj, shkp, FALSE);
if (!obj->unpaid && !saleitem) obj->no_charge = 1;
subfrombill(obj, shkp);
}
return;
}
}
move_on:
if((!saleitem && !(container && cltmp > 0L))
|| eshkp->billct == BILLSZ
|| obj->oclass == BALL_CLASS
|| obj->oclass == CHAIN_CLASS || offer == 0L
|| (obj->oclass == FOOD_CLASS && obj->oeaten)
|| (Is_candle(obj) &&
obj->age < 20L * (long)objects[obj->otyp].oc_cost)) {
pline("%s seems uninterested%s.", Monnam(shkp),
cgold ? " in the rest" : "");
if (container)
dropped_container(obj, shkp, FALSE);
obj->no_charge = 1;
return;
}
#ifndef GOLDOBJ
if(!shkp->mgold) {
#else
if(!money_cnt(shkp->minvent)) {
#endif
char c, qbuf[BUFSZ];
long tmpcr = ((offer * 9L) / 10L) + (offer <= 1L);
if (sell_how == SELL_NORMAL || auto_credit) {
c = sell_response = 'y';
} else if (sell_response != 'n') {
pline("%s cannot pay you at present.", Monnam(shkp));
Sprintf(qbuf,
"Will you accept %ld %s in credit for %s?",
tmpcr, currency(tmpcr), doname(obj));
/* won't accept 'a' response here */
/* KLY - 3/2000 yes, we will, it's a damn nuisance
to have to constantly hit 'y' to sell for credit */
c = ynaq(qbuf);
if (c == 'a') {
c = 'y';
auto_credit = TRUE;
}
} else /* previously specified "quit" */
c = 'n';
if (c == 'y') {
shk_names_obj(shkp, obj, (sell_how != SELL_NORMAL) ?
"traded %s for %ld zorkmid%s in %scredit." :
"relinquish %s and acquire %ld zorkmid%s in %scredit.",
tmpcr,
(eshkp->credit > 0L) ? "additional " : "");
eshkp->credit += tmpcr;
subfrombill(obj, shkp);
} else {
if (c == 'q') sell_response = 'n';
if (container)
dropped_container(obj, shkp, FALSE);
if (!obj->unpaid) obj->no_charge = 1;
subfrombill(obj, shkp);
}
} else {
char qbuf[BUFSZ];
#ifndef GOLDOBJ
boolean short_funds = (offer > shkp->mgold);
if (short_funds) offer = shkp->mgold;
#else
long shkmoney = money_cnt(shkp->minvent);
boolean short_funds = (offer > shkmoney);
if (short_funds) offer = shkmoney;
#endif
if (!sell_response) {
only_partially_your_contents =
(contained_cost(obj, shkp, 0L, FALSE, FALSE) !=
contained_cost(obj, shkp, 0L, FALSE, TRUE));
Sprintf(qbuf,
"%s offers%s %ld gold piece%s for%s %s %s. Sell %s?",
Monnam(shkp), short_funds ? " only" : "",
offer, plur(offer),
(!ltmp && cltmp && only_partially_your_contents) ?
" your items in" : (!ltmp && cltmp) ? " the contents of" : "",
obj->unpaid ? "the" : "your", cxname(obj),
(obj->quan == 1L &&
!(!ltmp && cltmp && only_partially_your_contents)) ?
"it" : "them");
} else qbuf[0] = '\0'; /* just to pacify lint */
switch (sell_response ? sell_response : ynaq(qbuf)) {
case 'q': sell_response = 'n';
case 'n': if (container)
dropped_container(obj, shkp, FALSE);
if (!obj->unpaid) obj->no_charge = 1;
subfrombill(obj, shkp);
break;
case 'a': sell_response = 'y';
case 'y': if (container)
dropped_container(obj, shkp, TRUE);
if (!obj->unpaid && !saleitem) obj->no_charge = 1;
subfrombill(obj, shkp);
pay(-offer, shkp);
shk_names_obj(shkp, obj, (sell_how != SELL_NORMAL) ?
(!ltmp && cltmp && only_partially_your_contents) ?
"sold some items inside %s for %ld gold pieces%s.%s" :
"sold %s for %ld gold piece%s.%s" :
"relinquish %s and receive %ld gold piece%s in compensation.%s",
offer, "");
break;
default: impossible("invalid sell response");
}
}
}
int
doinvbill(mode)
int mode; /* 0: deliver count 1: paged */
{
#ifdef __SASC
void sasc_bug(struct obj *, unsigned);
#endif
struct monst *shkp;
struct eshk *eshkp;
struct bill_x *bp, *end_bp;
struct obj *obj;
long totused;
char *buf_p;
winid datawin;
shkp = shop_keeper(*u.ushops);
if (!shkp || !inhishop(shkp)) {
if (mode != 0) impossible("doinvbill: no shopkeeper?");
return 0;
}
eshkp = ESHK(shkp);
if (mode == 0) {
/* count expended items, so that the `I' command can decide
whether to include 'x' in its prompt string */
int cnt = !eshkp->debit ? 0 : 1;
for (bp = eshkp->bill_p, end_bp = &eshkp->bill_p[eshkp->billct];
bp < end_bp; bp++)
if (bp->useup ||
((obj = bp_to_obj(bp)) != 0 && obj->quan < bp->bquan))
cnt++;
return cnt;
}
datawin = create_nhwindow(NHW_MENU);
putstr(datawin, 0, "Unpaid articles already used up:");
putstr(datawin, 0, "");
totused = 0L;
for (bp = eshkp->bill_p, end_bp = &eshkp->bill_p[eshkp->billct];
bp < end_bp; bp++) {
obj = bp_to_obj(bp);
if(!obj) {
impossible("Bad shopkeeper administration.");
goto quit;
}
if(bp->useup || bp->bquan > obj->quan) {
long oquan, uquan, thisused;
unsigned save_unpaid;
save_unpaid = obj->unpaid;
oquan = obj->quan;
uquan = (bp->useup ? bp->bquan : bp->bquan - oquan);
thisused = bp->price * uquan;
totused += thisused;
obj->unpaid = 0; /* ditto */
/* Why 'x'? To match `I x', more or less. */
buf_p = xprname(obj, (char *)0, 'x', FALSE, thisused, uquan);
#ifdef __SASC
/* SAS/C 6.2 can't cope for some reason */
sasc_bug(obj,save_unpaid);
#else
obj->unpaid = save_unpaid;
#endif
putstr(datawin, 0, buf_p);
}
}
if (eshkp->debit) {
/* additional shop debt which has no itemization available */
if (totused) putstr(datawin, 0, "");
totused += eshkp->debit;
buf_p = xprname((struct obj *)0,
"usage charges and/or other fees",
GOLD_SYM, FALSE, eshkp->debit, 0L);
putstr(datawin, 0, buf_p);
}
buf_p = xprname((struct obj *)0, "Total:", '*', FALSE, totused, 0L);
putstr(datawin, 0, "");
putstr(datawin, 0, buf_p);
display_nhwindow(datawin, FALSE);
quit:
destroy_nhwindow(datawin);
return(0);
}
#define HUNGRY 2
STATIC_OVL long
getprice(obj, shk_buying)
register struct obj *obj;
boolean shk_buying;
{
register long tmp = (long) objects[obj->otyp].oc_cost;
if (obj->oartifact) {
tmp = arti_cost(obj);
if (shk_buying) tmp /= 4;
}
switch(obj->oclass) {
case FOOD_CLASS:
/* simpler hunger check, (2-4)*cost */
if (u.uhs >= HUNGRY && !shk_buying) tmp *= (long) u.uhs;
if (obj->oeaten) tmp = 0L;
break;
case WAND_CLASS:
if (obj->spe == -1) tmp = 0L;
break;
case POTION_CLASS:
if (obj->otyp == POT_WATER && !obj->blessed && !obj->cursed)
tmp = 0L;
break;
case ARMOR_CLASS:
case WEAPON_CLASS:
if (obj->spe > 0) tmp += 10L * (long) obj->spe;
break;
case TOOL_CLASS:
if (Is_candle(obj) &&
obj->age < 20L * (long)objects[obj->otyp].oc_cost)
tmp /= 2L;
break;
}
return tmp;
}
/* shk catches thrown pick-axe */
struct monst *
shkcatch(obj, x, y)
register struct obj *obj;
register xchar x, y;
{
register struct monst *shkp;
if (!(shkp = shop_keeper(inside_shop(x, y))) ||
!inhishop(shkp)) return(0);
if (shkp->mcanmove && !shkp->msleeping &&
(*u.ushops != ESHK(shkp)->shoproom || !inside_shop(u.ux, u.uy)) &&
dist2(shkp->mx, shkp->my, x, y) < 3 &&
/* if it is the shk's pos, you hit and anger him */
(shkp->mx != x || shkp->my != y)) {
if (mnearto(shkp, x, y, TRUE))
verbalize("Out of my way, scum!");
if (cansee(x, y)) {
pline("%s nimbly%s catches %s.",
Monnam(shkp),
(x == shkp->mx && y == shkp->my) ? "" : " reaches over and",
the(xname(obj)));
if (!canspotmon(shkp))
map_invisible(x, y);
delay_output();
mark_synch();
}
subfrombill(obj, shkp);
(void) mpickobj(shkp, obj);
return shkp;
}
return (struct monst *)0;
}
void
add_damage(x, y, cost)
register xchar x, y;
long cost;
{
struct damage *tmp_dam;
char *shops;
if (IS_DOOR(levl[x][y].typ)) {
struct monst *mtmp;
/* Don't schedule for repair unless it's a real shop entrance */
for (shops = in_rooms(x, y, SHOPBASE); *shops; shops++)
if ((mtmp = shop_keeper(*shops)) != 0 &&
x == ESHK(mtmp)->shd.x && y == ESHK(mtmp)->shd.y)
break;
if (!*shops) return;
}
for (tmp_dam = level.damagelist; tmp_dam; tmp_dam = tmp_dam->next)
if (tmp_dam->place.x == x && tmp_dam->place.y == y) {
tmp_dam->cost += cost;
return;
}
tmp_dam = (struct damage *)alloc((unsigned)sizeof(struct damage));
tmp_dam->when = monstermoves;
tmp_dam->place.x = x;
tmp_dam->place.y = y;
tmp_dam->cost = cost;
tmp_dam->typ = levl[x][y].typ;
tmp_dam->next = level.damagelist;
level.damagelist = tmp_dam;
/* If player saw damage, display as a wall forever */
if (cansee(x, y))
levl[x][y].seenv = SVALL;
}
#endif /*OVLB*/
#ifdef OVL0
/*
* Do something about damage. Either (!croaked) try to repair it, or
* (croaked) just discard damage structs for non-shared locations, since
* they'll never get repaired. Assume that shared locations will get
* repaired eventually by the other shopkeeper(s). This might be an erroneous
* assumption (they might all be dead too), but we have no reasonable way of
* telling that.
*/
STATIC_OVL
void
remove_damage(shkp, croaked)
register struct monst *shkp;
register boolean croaked;
{
register struct damage *tmp_dam, *tmp2_dam;
register boolean did_repair = FALSE, saw_door = FALSE;
register boolean saw_floor = FALSE, stop_picking = FALSE;
register boolean saw_untrap = FALSE;
uchar saw_walls = 0;
tmp_dam = level.damagelist;
tmp2_dam = 0;
while (tmp_dam) {
register xchar x = tmp_dam->place.x, y = tmp_dam->place.y;
char shops[5];
int disposition;
disposition = 0;
Strcpy(shops, in_rooms(x, y, SHOPBASE));
if (index(shops, ESHK(shkp)->shoproom)) {
if (croaked)
disposition = (shops[1])? 0 : 1;
else if (stop_picking)
disposition = repair_damage(shkp, tmp_dam, FALSE);
else {
/* Defer the stop_occupation() until after repair msgs */
if (closed_door(x, y))
stop_picking = picking_at(x, y);
disposition = repair_damage(shkp, tmp_dam, FALSE);
if (!disposition)
stop_picking = FALSE;
}
}
if (!disposition) {
tmp2_dam = tmp_dam;
tmp_dam = tmp_dam->next;
continue;
}
if (disposition > 1) {
did_repair = TRUE;
if (cansee(x, y)) {
if (IS_WALL(levl[x][y].typ))
saw_walls++;
else if (IS_DOOR(levl[x][y].typ))
saw_door = TRUE;
else if (disposition == 3) /* untrapped */
saw_untrap = TRUE;
else
saw_floor = TRUE;
}
}
tmp_dam = tmp_dam->next;
if (!tmp2_dam) {
free((genericptr_t)level.damagelist);
level.damagelist = tmp_dam;
} else {
free((genericptr_t)tmp2_dam->next);
tmp2_dam->next = tmp_dam;
}
}
if (!did_repair)
return;
if (saw_walls) {
pline("Suddenly, %s section%s of wall close%s up!",
(saw_walls == 1) ? "a" : (saw_walls <= 3) ?
"some" : "several",
(saw_walls == 1) ? "" : "s", (saw_walls == 1) ? "s" : "");
if (saw_door)
pline_The("shop door reappears!");
if (saw_floor)
pline_The("floor is repaired!");
} else {
if (saw_door)
pline("Suddenly, the shop door reappears!");
else if (saw_floor)
pline("Suddenly, the floor damage is gone!");
else if (saw_untrap)
pline("Suddenly, the trap is removed from the floor!");
else if (inside_shop(u.ux, u.uy) == ESHK(shkp)->shoproom)
You_feel("more claustrophobic than before.");
else if (flags.soundok && !rn2(10))
Norep("The dungeon acoustics noticeably change.");
}
if (stop_picking)
stop_occupation();
}
/*
* 0: repair postponed, 1: silent repair (no messages), 2: normal repair
* 3: untrap
*/
int
repair_damage(shkp, tmp_dam, catchup)
register struct monst *shkp;
register struct damage *tmp_dam;
boolean catchup; /* restoring a level */
{
register xchar x, y, i;
xchar litter[9];
register struct monst *mtmp;
register struct obj *otmp;
register struct trap *ttmp;
if ((monstermoves - tmp_dam->when) < REPAIR_DELAY)
return(0);
if (shkp->msleeping || !shkp->mcanmove || ESHK(shkp)->following)
return(0);
x = tmp_dam->place.x;
y = tmp_dam->place.y;
if (!IS_ROOM(tmp_dam->typ)) {
if (x == u.ux && y == u.uy)
if (!Passes_walls)
return(0);
if (x == shkp->mx && y == shkp->my)
return(0);
if ((mtmp = m_at(x, y)) && (!passes_walls(mtmp->data)))
return(0);
}
if ((ttmp = t_at(x, y)) != 0) {
if (x == u.ux && y == u.uy)
if (!Passes_walls)
return(0);
if (ttmp->ttyp == LANDMINE || ttmp->ttyp == BEAR_TRAP) {
/* convert to an object */
otmp = mksobj((ttmp->ttyp == LANDMINE) ? LAND_MINE :
BEARTRAP, TRUE, FALSE);
otmp->quan= 1;
otmp->owt = weight(otmp);
(void) mpickobj(shkp, otmp);
}
deltrap(ttmp);
if(IS_DOOR(tmp_dam->typ)) {
levl[x][y].doormask = D_CLOSED; /* arbitrary */
block_point(x, y);
} else if (IS_WALL(tmp_dam->typ)) {
levl[x][y].typ = tmp_dam->typ;
block_point(x, y);
}
newsym(x, y);
return(3);
}
if (IS_ROOM(tmp_dam->typ)) {
/* No messages, because player already filled trap door */
return(1);
}
if ((tmp_dam->typ == levl[x][y].typ) &&
(!IS_DOOR(tmp_dam->typ) || (levl[x][y].doormask > D_BROKEN)))
/* No messages if player already replaced shop door */
return(1);
levl[x][y].typ = tmp_dam->typ;
(void) memset((genericptr_t)litter, 0, sizeof(litter));
if ((otmp = level.objects[x][y]) != 0) {
/* Scatter objects haphazardly into the shop */
#define NEED_UPDATE 1
#define OPEN 2
#define INSHOP 4
#define horiz(i) ((i%3)-1)
#define vert(i) ((i/3)-1)
for (i = 0; i < 9; i++) {
if ((i == 4) || (!ZAP_POS(levl[x+horiz(i)][y+vert(i)].typ)))
continue;
litter[i] = OPEN;
if (inside_shop(x+horiz(i),
y+vert(i)) == ESHK(shkp)->shoproom)
litter[i] |= INSHOP;
}
if (Punished && !u.uswallow &&
((uchain->ox == x && uchain->oy == y) ||
(uball->ox == x && uball->oy == y))) {
/*
* Either the ball or chain is in the repair location.
*
* Take the easy way out and put ball&chain under hero.
*/
verbalize("Get your junk out of my wall!");
unplacebc(); /* pick 'em up */
placebc(); /* put 'em down */
}
while ((otmp = level.objects[x][y]) != 0)
/* Don't mess w/ boulders -- just merge into wall */
if ((otmp->otyp == BOULDER) || (otmp->otyp == ROCK)) {
obj_extract_self(otmp);
obfree(otmp, (struct obj *)0);
} else {
while (!(litter[i = rn2(9)] & INSHOP));
remove_object(otmp);
place_object(otmp, x+horiz(i), y+vert(i));
litter[i] |= NEED_UPDATE;
}
}
if (catchup) return 1; /* repair occurred while off level */
block_point(x, y);
if(IS_DOOR(tmp_dam->typ)) {
levl[x][y].doormask = D_CLOSED; /* arbitrary */
newsym(x, y);
} else {
/* don't set doormask - it is (hopefully) the same as it was */
/* if not, perhaps save it with the damage array... */
if (IS_WALL(tmp_dam->typ) && cansee(x, y)) {
/* Player sees actual repair process, so they KNOW it's a wall */
levl[x][y].seenv = SVALL;
newsym(x, y);
}
/* Mark this wall as "repaired". There currently is no code */
/* to do anything about repaired walls, so don't do it. */
}
for (i = 0; i < 9; i++)
if (litter[i] & NEED_UPDATE)
newsym(x+horiz(i), y+vert(i));
return(2);
#undef NEED_UPDATE
#undef OPEN
#undef INSHOP
#undef vert
#undef horiz
}
#endif /*OVL0*/
#ifdef OVL3
/*
* shk_move: return 1: moved 0: didn't -1: let m_move do it -2: died
*/
int
shk_move(shkp)
register struct monst *shkp;
{
register xchar gx,gy,omx,omy;
register int udist;
register schar appr;
register struct eshk *eshkp = ESHK(shkp);
int z;
boolean uondoor = FALSE, satdoor, avoid = FALSE, badinv;
omx = shkp->mx;
omy = shkp->my;
if (inhishop(shkp))
remove_damage(shkp, FALSE);
if((udist = distu(omx,omy)) < 3 &&
(shkp->data != &mons[PM_GRID_BUG] || (omx==u.ux || omy==u.uy))) {
if(ANGRY(shkp) ||
(Conflict && !resist(shkp, RING_CLASS, 0, 0))) {
if(Displaced)
Your("displaced image doesn't fool %s!",
mon_nam(shkp));
(void) mattacku(shkp);
return(0);
}
if(eshkp->following) {
if(strncmp(eshkp->customer, plname, PL_NSIZ)) {
verbalize("%s, %s! I was looking for %s.",
Hello(shkp), plname, eshkp->customer);
eshkp->following = 0;
return(0);
}
if(moves > followmsg+4) {
verbalize("%s, %s! Didn't you forget to pay?",
Hello(shkp), plname);
followmsg = moves;
if (!rn2(9)) {
pline("%s doesn't like customers who don't pay.",
Monnam(shkp));
rile_shk(shkp);
}
}
if(udist < 2)
return(0);
}
}
appr = 1;
gx = eshkp->shk.x;
gy = eshkp->shk.y;
satdoor = (gx == omx && gy == omy);
if(eshkp->following || ((z = holetime()) >= 0 && z*z <= udist)){
/* [This distance check used to apply regardless of
whether the shk was following, but that resulted in
m_move() sometimes taking the shk out of the shop if
the player had fenced him in with boulders or traps.
Such voluntary abandonment left unpaid objects in
invent, triggering billing impossibilities on the
next level once the character fell through the hole.] */
if (udist > 4 && eshkp->following)
return(-1); /* leave it to m_move */
gx = u.ux;
gy = u.uy;
} else if(ANGRY(shkp)) {
/* Move towards the hero if the shopkeeper can see him. */
if(shkp->mcansee && m_canseeu(shkp)) {
gx = u.ux;
gy = u.uy;
}
avoid = FALSE;
} else {
#define GDIST(x,y) (dist2(x,y,gx,gy))
if (Invis
#ifdef STEED
|| u.usteed
#endif
) {
avoid = FALSE;
} else {
uondoor = (u.ux == eshkp->shd.x && u.uy == eshkp->shd.y);
if(uondoor) {
badinv = (carrying(PICK_AXE) || carrying(DWARVISH_MATTOCK) ||
(Fast && (sobj_at(PICK_AXE, u.ux, u.uy) ||
sobj_at(DWARVISH_MATTOCK, u.ux, u.uy))));
if(satdoor && badinv)
return(0);
avoid = !badinv;
} else {
avoid = (*u.ushops && distu(gx,gy) > 8);
badinv = FALSE;
}
if(((!eshkp->robbed && !eshkp->billct && !eshkp->debit)
|| avoid) && GDIST(omx,omy) < 3) {
if (!badinv && !onlineu(omx,omy))
return(0);
if(satdoor)
appr = gx = gy = 0;
}
}
}
z = move_special(shkp,inhishop(shkp),appr,uondoor,avoid,omx,omy,gx,gy);
if (z > 0) after_shk_move(shkp);
return z;
}
/* called after shopkeeper moves, in case the move causes re-entry into shop */
void
after_shk_move(shkp)
struct monst *shkp;
{
struct eshk *eshkp = ESHK(shkp);
if (eshkp->bill_p == (struct bill_x *) -1000 && inhishop(shkp)) {
/* reset bill_p, need to re-calc player's occupancy too */
eshkp->bill_p = &eshkp->bill[0];
check_special_room(FALSE);
}
}
#endif /*OVL3*/
#ifdef OVLB
/* for use in levl_follower (mondata.c) */
boolean
is_fshk(mtmp)
register struct monst *mtmp;
{
return((boolean)(mtmp->isshk && ESHK(mtmp)->following));
}
/* You are digging in the shop. */
void
shopdig(fall)
register int fall;
{
register struct monst *shkp = shop_keeper(*u.ushops);
int lang;
const char *grabs = "grabs";
if(!shkp) return;
/* 0 == can't speak, 1 == makes animal noises, 2 == speaks */
lang = 0;
if (shkp->msleeping || !shkp->mcanmove || is_silent(shkp->data))
; /* lang stays 0 */
else if (shkp->data->msound <= MS_ANIMAL)
lang = 1;
else if (shkp->data->msound >= MS_HUMANOID)
lang = 2;
if(!inhishop(shkp)) {
if (Role_if(PM_KNIGHT)) {
You_feel("like a common thief.");
adjalign(-sgn(u.ualign.type));
}
return;
}
if(!fall) {
if (lang == 2) {
if(u.utraptype == TT_PIT)
verbalize(
"Be careful, %s, or you might fall through the floor.",
flags.female ? "madam" : "sir");
else
verbalize("%s, do not damage the floor here!",
flags.female ? "Madam" : "Sir");
}
if (Role_if(PM_KNIGHT)) {
You_feel("like a common thief.");
adjalign(-sgn(u.ualign.type));
}
} else if(!um_dist(shkp->mx, shkp->my, 5) &&
!shkp->msleeping && shkp->mcanmove &&
(ESHK(shkp)->billct || ESHK(shkp)->debit)) {
register struct obj *obj, *obj2;
if (nolimbs(shkp->data)) {
grabs = "knocks off";
#if 0
/* This is what should happen, but for balance
* reasons, it isn't currently.
*/
if (lang == 2)
pline("%s curses %s inability to grab your backpack!",
shkname(shkp), mhim(shkp));
rile_shk(shkp);
return;
#endif
}
if (distu(shkp->mx, shkp->my) > 2) {
mnexto(shkp);
/* for some reason the shopkeeper can't come next to you */
if (distu(shkp->mx, shkp->my) > 2) {
if (lang == 2)
pline("%s curses you in anger and frustration!",
shkname(shkp));
rile_shk(shkp);
return;
} else
pline("%s %s, and %s your backpack!",
shkname(shkp),
makeplural(locomotion(shkp->data,"leap")), grabs);
} else
pline("%s %s your backpack!", shkname(shkp), grabs);
for(obj = invent; obj; obj = obj2) {
obj2 = obj->nobj;
if ((obj->owornmask & ~(W_SWAPWEP|W_QUIVER)) != 0 ||
(obj == uswapwep && u.twoweap) ||
(obj->otyp == LEASH && obj->leashmon)) continue;
if (obj == current_wand) continue;
setnotworn(obj);
freeinv(obj);
subfrombill(obj, shkp);
(void) add_to_minv(shkp, obj); /* may free obj */
}
}
}
#ifdef KOPS
STATIC_OVL void
makekops(mm)
coord *mm;
{
static const short k_mndx[4] = {
PM_KEYSTONE_KOP, PM_KOP_SERGEANT, PM_KOP_LIEUTENANT, PM_KOP_KAPTAIN
};
int k_cnt[4], cnt, mndx, k;
k_cnt[0] = cnt = abs(depth(&u.uz)) + rnd(5);
k_cnt[1] = (cnt / 3) + 1; /* at least one sarge */
k_cnt[2] = (cnt / 6); /* maybe a lieutenant */
k_cnt[3] = (cnt / 9); /* and maybe a kaptain */
for (k = 0; k < 4; k++) {
if ((cnt = k_cnt[k]) == 0) break;
mndx = k_mndx[k];
if (mvitals[mndx].mvflags & G_GONE) continue;
while (cnt--)
if (enexto(mm, mm->x, mm->y, &mons[mndx]))
(void) makemon(&mons[mndx], mm->x, mm->y, NO_MM_FLAGS);
}
}
#endif /* KOPS */
void
pay_for_damage(dmgstr, cant_mollify)
const char *dmgstr;
boolean cant_mollify;
{
register struct monst *shkp = (struct monst *)0;
char shops_affected[5];
register boolean uinshp = (*u.ushops != '\0');
char qbuf[80];
register xchar x, y;
boolean dugwall = !strcmp(dmgstr, "dig into") || /* wand */
!strcmp(dmgstr, "damage"); /* pick-axe */
struct damage *tmp_dam, *appear_here = 0;
/* any number >= (80*80)+(24*24) would do, actually */
long cost_of_damage = 0L;
unsigned int nearest_shk = 7000, nearest_damage = 7000;
int picks = 0;
for (tmp_dam = level.damagelist;
(tmp_dam && (tmp_dam->when == monstermoves));
tmp_dam = tmp_dam->next) {
char *shp;
if (!tmp_dam->cost)
continue;
cost_of_damage += tmp_dam->cost;
Strcpy(shops_affected,
in_rooms(tmp_dam->place.x, tmp_dam->place.y, SHOPBASE));
for (shp = shops_affected; *shp; shp++) {
struct monst *tmp_shk;
unsigned int shk_distance;
if (!(tmp_shk = shop_keeper(*shp)))
continue;
if (tmp_shk == shkp) {
unsigned int damage_distance =
distu(tmp_dam->place.x, tmp_dam->place.y);
if (damage_distance < nearest_damage) {
nearest_damage = damage_distance;
appear_here = tmp_dam;
}
continue;
}
if (!inhishop(tmp_shk))
continue;
shk_distance = distu(tmp_shk->mx, tmp_shk->my);
if (shk_distance > nearest_shk)
continue;
if ((shk_distance == nearest_shk) && picks) {
if (rn2(++picks))
continue;
} else
picks = 1;
shkp = tmp_shk;
nearest_shk = shk_distance;
appear_here = tmp_dam;
nearest_damage = distu(tmp_dam->place.x, tmp_dam->place.y);
}
}
if (!cost_of_damage || !shkp)
return;
x = appear_here->place.x;
y = appear_here->place.y;
/* not the best introduction to the shk... */
(void) strncpy(ESHK(shkp)->customer,plname,PL_NSIZ);
/* if the shk is already on the war path, be sure it's all out */
if(ANGRY(shkp) || ESHK(shkp)->following) {
hot_pursuit(shkp);
return;
}
/* if the shk is not in their shop.. */
if(!*in_rooms(shkp->mx,shkp->my,SHOPBASE)) {
if(!cansee(shkp->mx, shkp->my))
return;
goto getcad;
}
if(uinshp) {
if(um_dist(shkp->mx, shkp->my, 1) &&
!um_dist(shkp->mx, shkp->my, 3)) {
pline("%s leaps towards you!", shkname(shkp));
mnexto(shkp);
}
if(um_dist(shkp->mx, shkp->my, 1)) goto getcad;
} else {
/*
* Make shkp show up at the door. Effect: If there is a monster
* in the doorway, have the hero hear the shopkeeper yell a bit,
* pause, then have the shopkeeper appear at the door, having
* yanked the hapless critter out of the way.
*/
if (MON_AT(x, y)) {
if(flags.soundok) {
You_hear("an angry voice:");
verbalize("Out of my way, scum!");
wait_synch();
}
}
(void) mnearto(shkp, x, y, TRUE);
}
if((um_dist(x, y, 1) && !uinshp) || cant_mollify ||
#ifndef GOLDOBJ
(u.ugold + ESHK(shkp)->credit) < cost_of_damage
#else
(money_cnt(invent) + ESHK(shkp)->credit) < cost_of_damage
#endif
|| !rn2(50)) {
if(um_dist(x, y, 1) && !uinshp) {
pline("%s shouts:", shkname(shkp));
verbalize("Who dared %s my %s?", dmgstr,
dugwall ? "shop" : "door");
} else {
getcad:
verbalize("How dare you %s my %s?", dmgstr,
dugwall ? "shop" : "door");
}
hot_pursuit(shkp);
return;
}
if (Invis) Your("invisibility does not fool %s!", shkname(shkp));
Sprintf(qbuf,"\"Cad! You did %ld %s worth of damage!\" Pay? ",
cost_of_damage, currency(cost_of_damage));
if(yn(qbuf) != 'n') {
cost_of_damage = check_credit(cost_of_damage, shkp);
#ifndef GOLDOBJ
u.ugold -= cost_of_damage;
shkp->mgold += cost_of_damage;
#else
money2mon(shkp, cost_of_damage);
#endif
flags.botl = 1;
pline("Mollified, %s accepts your restitution.",
shkname(shkp));
/* move shk back to his home loc */
home_shk(shkp, FALSE);
pacify_shk(shkp);
} else {
verbalize("Oh, yes! You'll pay!");
hot_pursuit(shkp);
adjalign(-sgn(u.ualign.type));
}
}
#endif /*OVLB*/
#ifdef OVL0
/* called in dokick.c when we kick an object that might be in a store */
boolean
costly_spot(x, y)
register xchar x, y;
{
register struct monst *shkp;
if (!level.flags.has_shop) return FALSE;
shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
if(!shkp || !inhishop(shkp)) return(FALSE);
return((boolean)(inside_shop(x, y) &&
!(x == ESHK(shkp)->shk.x &&
y == ESHK(shkp)->shk.y)));
}
#endif /*OVL0*/
#ifdef OVLB
/* called by dotalk(sounds.c) when #chatting; returns obj if location
contains shop goods and shopkeeper is willing & able to speak */
struct obj *
shop_object(x, y)
register xchar x, y;
{
register struct obj *otmp;
register struct monst *shkp;
if(!(shkp = shop_keeper(*in_rooms(x, y, SHOPBASE))) || !inhishop(shkp))
return(struct obj *)0;
for (otmp = level.objects[x][y]; otmp; otmp = otmp->nexthere)
if (otmp->oclass != COIN_CLASS)
break;
/* note: otmp might have ->no_charge set, but that's ok */
return (otmp && costly_spot(x, y) && NOTANGRY(shkp)
&& shkp->mcanmove && !shkp->msleeping)
? otmp : (struct obj *)0;
}
/* give price quotes for all objects linked to this one (ie, on this spot) */
void
price_quote(first_obj)
register struct obj *first_obj;
{
register struct obj *otmp;
char buf[BUFSZ], price[40];
long cost;
int cnt = 0;
winid tmpwin;
struct monst *shkp = shop_keeper(inside_shop(u.ux, u.uy));
tmpwin = create_nhwindow(NHW_MENU);
putstr(tmpwin, 0, "Fine goods for sale:");
putstr(tmpwin, 0, "");
for (otmp = first_obj; otmp; otmp = otmp->nexthere) {
if (otmp->oclass == COIN_CLASS) continue;
cost = (otmp->no_charge || otmp == uball || otmp == uchain) ? 0L :
get_cost(otmp, (struct monst *)0);
if (Has_contents(otmp))
cost += contained_cost(otmp, shkp, 0L, FALSE, FALSE);
if (!cost) {
Strcpy(price, "no charge");
} else {
Sprintf(price, "%ld %s%s", cost, currency(cost),
otmp->quan > 1L ? " each" : "");
}
Sprintf(buf, "%s, %s", doname(otmp), price);
putstr(tmpwin, 0, buf), cnt++;
}
if (cnt > 1) {
display_nhwindow(tmpwin, TRUE);
} else if (cnt == 1) {
if (first_obj->no_charge || first_obj == uball || first_obj == uchain){
pline("%s!", buf); /* buf still contains the string */
} else {
/* print cost in slightly different format, so can't reuse buf */
cost = get_cost(first_obj, (struct monst *)0);
if (Has_contents(first_obj))
cost += contained_cost(first_obj, shkp, 0L, FALSE, FALSE);
pline("%s, price %ld %s%s%s", doname(first_obj),
cost, currency(cost), first_obj->quan > 1L ? " each" : "",
shk_embellish(first_obj, cost));
}
}
destroy_nhwindow(tmpwin);
}
#endif /*OVLB*/
#ifdef OVL3
STATIC_OVL const char *
shk_embellish(itm, cost)
register struct obj *itm;
long cost;
{
if (!rn2(3)) {
register int o, choice = rn2(5);
if (choice == 0) choice = (cost < 100L ? 1 : cost < 500L ? 2 : 3);
switch (choice) {
case 4:
if (cost < 10L) break; else o = itm->oclass;
if (o == FOOD_CLASS) return ", gourmets' delight!";
if (objects[itm->otyp].oc_name_known
? objects[itm->otyp].oc_magic
: (o == AMULET_CLASS || o == RING_CLASS ||
o == WAND_CLASS || o == POTION_CLASS ||
o == SCROLL_CLASS || o == SPBOOK_CLASS))
return ", painstakingly developed!";
return ", superb craftsmanship!";
case 3: return ", finest quality.";
case 2: return ", an excellent choice.";
case 1: return ", a real bargain.";
default: break;
}
} else if (itm->oartifact) {
return ", one of a kind!";
}
return ".";
}
#endif /*OVL3*/
#ifdef OVLB
/* First 4 supplied by Ronen and Tamar, remainder by development team */
const char *Izchak_speaks[]={
"%s says: 'These shopping malls give me a headache.'",
"%s says: 'Slow down. Think clearly.'",
"%s says: 'You need to take things one at a time.'",
"%s says: 'I don't like poofy coffee... give me Columbian Supremo.'",
"%s says that getting the devteam's agreement on anything is difficult.",
"%s says that he has noticed those who serve their deity will prosper.",
"%s says: 'Don't try to steal from me - I have friends in high places!'",
"%s says: 'You may well need something from this shop in the future.'",
"%s comments about the Valley of the Dead as being a gateway."
};
void
shk_chat(shkp)
struct monst *shkp;
{
struct eshk *eshk;
#ifdef GOLDOBJ
long shkmoney;
#endif
if (!shkp->isshk) {
/* The monster type is shopkeeper, but this monster is
not actually a shk, which could happen if someone
wishes for a shopkeeper statue and then animates it.
(Note: shkname() would be "" in a case like this.) */
pline("%s asks whether you've seen any untended shops recently.",
Monnam(shkp));
/* [Perhaps we ought to check whether this conversation
is taking place inside an untended shop, but a shopless
shk can probably be expected to be rather disoriented.] */
return;
}
eshk = ESHK(shkp);
if (ANGRY(shkp))
pline("%s mentions how much %s dislikes %s customers.",
shkname(shkp), mhe(shkp),
eshk->robbed ? "non-paying" : "rude");
else if (eshk->following) {
if (strncmp(eshk->customer, plname, PL_NSIZ)) {
verbalize("%s %s! I was looking for %s.",
Hello(shkp), plname, eshk->customer);
eshk->following = 0;
} else {
verbalize("%s %s! Didn't you forget to pay?",
Hello(shkp), plname);
}
} else if (eshk->billct) {
register long total = addupbill(shkp) + eshk->debit;
pline("%s says that your bill comes to %ld %s.",
shkname(shkp), total, currency(total));
} else if (eshk->debit)
pline("%s reminds you that you owe %s %ld %s.",
shkname(shkp), mhim(shkp),
eshk->debit, currency(eshk->debit));
else if (eshk->credit)
pline("%s encourages you to use your %ld %s of credit.",
shkname(shkp), eshk->credit, currency(eshk->credit));
else if (eshk->robbed)
pline("%s complains about a recent robbery.", shkname(shkp));
#ifndef GOLDOBJ
else if (shkp->mgold < 50)
#else
else if ((shkmoney = money_cnt(shkp->minvent)) < 50)
#endif
pline("%s complains that business is bad.", shkname(shkp));
#ifndef GOLDOBJ
else if (shkp->mgold > 4000)
#else
else if (shkmoney > 4000)
#endif
pline("%s says that business is good.", shkname(shkp));
else if (strcmp(shkname(shkp), "Izchak") == 0)
pline(Izchak_speaks[rn2(SIZE(Izchak_speaks))],shkname(shkp));
else
pline("%s talks about the problem of shoplifters.",shkname(shkp));
}
#ifdef KOPS
STATIC_OVL void
kops_gone(silent)
register boolean silent;
{
register int cnt = 0;
register struct monst *mtmp, *mtmp2;
for (mtmp = fmon; mtmp; mtmp = mtmp2) {
mtmp2 = mtmp->nmon;
if (mtmp->data->mlet == S_KOP) {
if (canspotmon(mtmp)) cnt++;
mongone(mtmp);
}
}
if (cnt && !silent)
pline_The("Kop%s (disappointed) vanish%s into thin air.",
plur(cnt), cnt == 1 ? "es" : "");
}
#endif /* KOPS */
#endif /*OVLB*/
#ifdef OVL3
STATIC_OVL long
cost_per_charge(shkp, otmp, altusage)
struct monst *shkp;
struct obj *otmp;
boolean altusage; /* some items have an "alternate" use with different cost */
{
long tmp = 0L;
if(!shkp || !inhishop(shkp)) return(0L); /* insurance */
tmp = get_cost(otmp, shkp);
/* The idea is to make the exhaustive use of */
/* an unpaid item more expensive than buying */
/* it outright. */
if(otmp->otyp == MAGIC_LAMP) { /* 1 */
/* normal use (ie, as light source) of a magic lamp never
degrades its value, but not charging anything would make
identifcation too easy; charge an amount comparable to
what is charged for an ordinary lamp (don't bother with
angry shk surchage) */
if (!altusage) tmp = (long) objects[OIL_LAMP].oc_cost;
else tmp += tmp / 3L; /* djinni is being released */
} else if(otmp->otyp == MAGIC_MARKER) { /* 70 - 100 */
/* no way to determine in advance */
/* how many charges will be wasted. */
/* so, arbitrarily, one half of the */
/* price per use. */
tmp /= 2L;
} else if(otmp->otyp == BAG_OF_TRICKS || /* 1 - 20 */
otmp->otyp == HORN_OF_PLENTY) {
tmp /= 5L;
} else if(otmp->otyp == CRYSTAL_BALL || /* 1 - 5 */
otmp->otyp == OIL_LAMP || /* 1 - 10 */
otmp->otyp == BRASS_LANTERN ||
(otmp->otyp >= MAGIC_FLUTE &&
otmp->otyp <= DRUM_OF_EARTHQUAKE) || /* 5 - 9 */
otmp->oclass == WAND_CLASS) { /* 3 - 11 */
if (otmp->spe > 1) tmp /= 4L;
} else if (otmp->oclass == SPBOOK_CLASS) {
tmp -= tmp / 5L;
} else if (otmp->otyp == CAN_OF_GREASE ||
otmp->otyp == TINNING_KIT
#ifdef TOURIST
|| otmp->otyp == EXPENSIVE_CAMERA
#endif
) {
tmp /= 10L;
} else if (otmp->otyp == POT_OIL) {
tmp /= 5L;
}
return(tmp);
}
#endif /*OVL3*/
#ifdef OVLB
/* Charge the player for partial use of an unpaid object.
*
* Note that bill_dummy_object() should be used instead
* when an object is completely used.
*/
void
check_unpaid_usage(otmp, altusage)
struct obj *otmp;
boolean altusage;
{
struct monst *shkp;
const char *fmt, *arg1, *arg2;
long tmp;
if (!otmp->unpaid || !*u.ushops ||
(otmp->spe <= 0 && objects[otmp->otyp].oc_charged))
return;
if (!(shkp = shop_keeper(*u.ushops)) || !inhishop(shkp))
return;
if ((tmp = cost_per_charge(shkp, otmp, altusage)) == 0L)
return;
arg1 = arg2 = "";
if (otmp->oclass == SPBOOK_CLASS) {
fmt = "%sYou owe%s %ld %s.";
arg1 = rn2(2) ? "This is no free library, cad! " : "";
arg2 = ESHK(shkp)->debit > 0L ? " an additional" : "";
} else if (otmp->otyp == POT_OIL) {
fmt = "%s%sThat will cost you %ld %s (Yendorian Fuel Tax).";
} else {
fmt = "%s%sUsage fee, %ld %s.";
if (!rn2(3)) arg1 = "Hey! ";
if (!rn2(3)) arg2 = "Ahem. ";
}
if (shkp->mcanmove || !shkp->msleeping)
verbalize(fmt, arg1, arg2, tmp, currency(tmp));
ESHK(shkp)->debit += tmp;
exercise(A_WIS, TRUE); /* you just got info */
}
/* for using charges of unpaid objects "used in the normal manner" */
void
check_unpaid(otmp)
struct obj *otmp;
{
check_unpaid_usage(otmp, FALSE); /* normal item use */
}
void
costly_gold(x, y, amount)
register xchar x, y;
register long amount;
{
register long delta;
register struct monst *shkp;
register struct eshk *eshkp;
if(!costly_spot(x, y)) return;
/* shkp now guaranteed to exist by costly_spot() */
shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
eshkp = ESHK(shkp);
if(eshkp->credit >= amount) {
if(eshkp->credit > amount)
Your("credit is reduced by %ld %s.",
amount, currency(amount));
else Your("credit is erased.");
eshkp->credit -= amount;
} else {
delta = amount - eshkp->credit;
if(eshkp->credit)
Your("credit is erased.");
if(eshkp->debit)
Your("debt increases by %ld %s.",
delta, currency(delta));
else You("owe %s %ld %s.",
shkname(shkp), delta, currency(delta));
eshkp->debit += delta;
eshkp->loan += delta;
eshkp->credit = 0L;
}
}
/* used in domove to block diagonal shop-exit */
/* x,y should always be a door */
boolean
block_door(x,y)
register xchar x, y;
{
register int roomno = *in_rooms(x, y, SHOPBASE);
register struct monst *shkp;
if(roomno < 0 || !IS_SHOP(roomno)) return(FALSE);
if(!IS_DOOR(levl[x][y].typ)) return(FALSE);
if(roomno != *u.ushops) return(FALSE);
if(!(shkp = shop_keeper((char)roomno)) || !inhishop(shkp))
return(