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/* SCCS Id: @(#)priest.c 3.2 96/08/04 */
/* Copyright (c) Izchak Miller, Steve Linhart, 1989. */
/* NetHack may be freely redistributed. See license for details. */
#include "hack.h"
#include "mfndpos.h"
#include "eshk.h"
#include "epri.h"
#include "emin.h"
#ifdef OVLB
static boolean FDECL(histemple_at,(struct monst *,XCHAR_P,XCHAR_P));
static boolean FDECL(has_shrine,(struct monst *));
/*
* Move for priests and shopkeepers. Called from shk_move() and pri_move().
* Valid returns are 1: moved 0: didn't -1: let m_move do it -2: died.
*/
int
move_special(mtmp,in_his_shop,appr,uondoor,avoid,omx,omy,gx,gy)
register struct monst *mtmp;
boolean in_his_shop;
schar appr;
boolean uondoor,avoid;
register xchar omx,omy,gx,gy;
{
register xchar nx,ny,nix,niy;
register schar i;
schar chcnt,cnt;
coord poss[9];
long info[9];
long allowflags;
struct obj *ib = (struct obj *)0;
if(omx == gx && omy == gy)
return(0);
if(mtmp->mconf) {
avoid = FALSE;
appr = 0;
}
nix = omx;
niy = omy;
if (mtmp->isshk) allowflags = ALLOW_SSM;
else allowflags = ALLOW_SSM | ALLOW_SANCT;
if (passes_walls(mtmp->data)) allowflags |= (ALLOW_ROCK|ALLOW_WALL);
if (throws_rocks(mtmp->data)) allowflags |= ALLOW_ROCK;
if (tunnels(mtmp->data) &&
(!needspick(mtmp->data) || m_carrying(mtmp, PICK_AXE)))
allowflags |= ALLOW_DIG;
if (!nohands(mtmp->data) && !verysmall(mtmp->data)) {
allowflags |= OPENDOOR;
if (m_carrying(mtmp, SKELETON_KEY)) allowflags |= BUSTDOOR;
}
if (is_giant(mtmp->data)) allowflags |= BUSTDOOR;
cnt = mfndpos(mtmp, poss, info, allowflags);
if(mtmp->isshk && avoid && uondoor) { /* perhaps we cannot avoid him */
for(i=0; i<cnt; i++)
if(!(info[i] & NOTONL)) goto pick_move;
avoid = FALSE;
}
#define GDIST(x,y) (dist2(x,y,gx,gy))
pick_move:
chcnt = 0;
for(i=0; i<cnt; i++) {
nx = poss[i].x;
ny = poss[i].y;
if(levl[nx][ny].typ == ROOM ||
(mtmp->ispriest &&
levl[nx][ny].typ == ALTAR) ||
(mtmp->isshk &&
(!in_his_shop || ESHK(mtmp)->following))) {
if(avoid && (info[i] & NOTONL))
continue;
if((!appr && !rn2(++chcnt)) ||
(appr && GDIST(nx,ny) < GDIST(nix,niy))) {
nix = nx;
niy = ny;
}
}
}
if(mtmp->ispriest && avoid &&
nix == omx && niy == omy && onlineu(omx,omy)) {
/* might as well move closer as long it's going to stay
* lined up */
avoid = FALSE;
goto pick_move;
}
if(nix != omx || niy != omy) {
remove_monster(omx, omy);
place_monster(mtmp, nix, niy);
newsym(nix,niy);
if (mtmp->isshk && !in_his_shop && inhishop(mtmp))
check_special_room(FALSE);
if(ib) {
if (cansee(mtmp->mx,mtmp->my))
pline("%s picks up %s.", Monnam(mtmp),
distant_name(ib,doname));
obj_extract_self(ib);
mpickobj(mtmp, ib);
}
return(1);
}
return(0);
}
#endif /* OVLB */
#ifdef OVL0
char
temple_occupied(array)
register char *array;
{
register char *ptr;
for (ptr = array; *ptr; ptr++)
if (rooms[*ptr - ROOMOFFSET].rtype == TEMPLE)
return(*ptr);
return('\0');
}
#endif /* OVL0 */
#ifdef OVLB
static boolean
histemple_at(priest, x, y)
register struct monst *priest;
register xchar x, y;
{
return((boolean)((EPRI(priest)->shroom == *in_rooms(x, y, TEMPLE)) &&
on_level(&(EPRI(priest)->shrlevel), &u.uz)));
}
/*
* pri_move: return 1: moved 0: didn't -1: let m_move do it -2: died
*/
int
pri_move(priest)
register struct monst *priest;
{
register xchar gx,gy,omx,omy;
schar temple;
boolean avoid = TRUE;
omx = priest->mx;
omy = priest->my;
if(!histemple_at(priest, omx, omy)) return(-1);
temple = EPRI(priest)->shroom;
gx = EPRI(priest)->shrpos.x;
gy = EPRI(priest)->shrpos.y;
gx += rn1(3,-1); /* mill around the altar */
gy += rn1(3,-1);
if(!priest->mpeaceful ||
(Conflict && !resist(priest, RING_CLASS, 0, 0))) {
if(monnear(priest, u.ux, u.uy)) {
if(Displaced)
Your("displaced image doesn't fool %s!",
mon_nam(priest));
(void) mattacku(priest);
return(0);
} else if(index(u.urooms, temple)) {
/* chase player if inside temple & can see him */
if(priest->mcansee && m_canseeu(priest)) {
gx = u.ux;
gy = u.uy;
}
avoid = FALSE;
}
} else if(Invis) avoid = FALSE;
return(move_special(priest,FALSE,TRUE,FALSE,avoid,omx,omy,gx,gy));
}
/* exclusively for mktemple() */
void
priestini(lvl, sroom, sx, sy, sanctum)
d_level *lvl;
struct mkroom *sroom;
int sx, sy;
boolean sanctum; /* is it the seat of the high priest? */
{
register struct monst *priest;
register struct obj *otmp;
register int cnt;
if(MON_AT(sx+1, sy))
rloc(m_at(sx+1, sy)); /* insurance */
priest = makemon(&mons[sanctum ? PM_HIGH_PRIEST : PM_ALIGNED_PRIEST],
sx + 1, sy, NO_MM_FLAGS);
if (priest) {
EPRI(priest)->shroom = (sroom - rooms) + ROOMOFFSET;
EPRI(priest)->shralign = Amask2align(levl[sx][sy].altarmask);
EPRI(priest)->shrpos.x = sx;
EPRI(priest)->shrpos.y = sy;
assign_level(&(EPRI(priest)->shrlevel), lvl);
priest->mtrapseen = ~0; /* traps are known */
priest->mpeaceful = 1;
priest->ispriest = 1;
priest->msleep = 0;
set_malign(priest); /* mpeaceful may have changed */
/* now his/her goodies... */
if(sanctum && EPRI(priest)->shralign == A_NONE &&
on_level(&sanctum_level, &u.uz))
(void) mongets(priest, AMULET_OF_YENDOR);
/* Do NOT put the rest in m_initinv. */
/* Priests created elsewhere than in a */
/* temple should not carry these items, */
cnt = rn1(2,3);
while(cnt) {
otmp = mkobj(SPBOOK_CLASS, FALSE);
if(otmp) mpickobj(priest, otmp);
cnt--;
}
if(p_coaligned(priest))
(void) mongets(priest, rn2(2) ? CLOAK_OF_PROTECTION
: CLOAK_OF_MAGIC_RESISTANCE);
else {
if(!rn2(5))
otmp = mksobj(CLOAK_OF_MAGIC_RESISTANCE, TRUE, FALSE);
else otmp = mksobj(CLOAK_OF_PROTECTION, TRUE, FALSE);
if(otmp) {
if(!rn2(2)) curse(otmp);
mpickobj(priest, otmp);
}
}
m_dowear(priest, TRUE);
}
}
/*
* Specially aligned monsters are named specially.
* - aligned priests with ispriest and high priests have shrines
* they retain ispriest and epri when polymorphed
* - aligned priests without ispriest and Angels are roamers
* they retain isminion and access epri as emin when polymorphed
* (coaligned Angels are also created as minions, but they
* use the same naming convention)
* - minions do not have ispriest but have isminion and emin
*/
char *
priestname(mon, pname)
register struct monst *mon;
char *pname; /* caller-supplied output buffer */
{
Strcpy(pname, "the ");
if (mon->minvis) Strcat(pname, "invisible ");
if (mon->ispriest || mon->data == &mons[PM_ALIGNED_PRIEST] ||
mon->data == &mons[PM_ANGEL]) {
/* use epri */
if (mon->mtame && mon->data == &mons[PM_ANGEL])
Strcat(pname, "guardian ");
if (mon->data != &mons[PM_ALIGNED_PRIEST] &&
mon->data != &mons[PM_HIGH_PRIEST]) {
Strcat(pname, mon->data->mname);
Strcat(pname, " ");
}
if (mon->data != &mons[PM_ANGEL]) {
if (!mon->ispriest && EPRI(mon)->renegade)
Strcat(pname, "renegade ");
if (mon->data == &mons[PM_HIGH_PRIEST])
Strcat(pname, "high ");
if (mon->female)
Strcat(pname, "priestess ");
else
Strcat(pname, "priest ");
}
Strcat(pname, "of ");
Strcat(pname, align_gname((int)EPRI(mon)->shralign));
return(pname);
}
/* use emin instead of epri */
Strcat(pname, mon->data->mname);
Strcat(pname, " of ");
Strcat(pname, align_gname(EMIN(mon)->min_align));
return(pname);
}
boolean
p_coaligned(priest)
struct monst *priest;
{
return((boolean)(u.ualign.type == ((int)EPRI(priest)->shralign)));
}
static boolean
has_shrine(pri)
struct monst *pri;
{
struct rm *lev;
if(!pri)
return(FALSE);
lev = &levl[EPRI(pri)->shrpos.x][EPRI(pri)->shrpos.y];
if (!IS_ALTAR(lev->typ) || !(lev->altarmask & AM_SHRINE))
return(FALSE);
return((boolean)(EPRI(pri)->shralign == Amask2align(lev->altarmask & ~AM_SHRINE)));
}
struct monst *
findpriest(roomno)
char roomno;
{
register struct monst *mtmp;
for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
if(mtmp->ispriest && (EPRI(mtmp)->shroom == roomno) &&
histemple_at(mtmp,mtmp->mx,mtmp->my))
return(mtmp);
return (struct monst *)0;
}
/* called from check_special_room() when the player enters the temple room */
void
intemple(roomno)
register int roomno;
{
register struct monst *priest = findpriest((char)roomno);
boolean tended = (priest != (struct monst *)0);
boolean shrined, sanctum, can_speak;
const char *msg1, *msg2;
char buf[BUFSZ];
if(!temple_occupied(u.urooms0)) {
if(tended) {
shrined = has_shrine(priest);
sanctum = (priest->data == &mons[PM_HIGH_PRIEST] &&
(Is_sanctum(&u.uz) || In_endgame(&u.uz)));
can_speak = (priest->mcanmove && !priest->msleep);
if (can_speak)
pline("%s intones:",
(!Blind ? Monnam(priest) : "A nearby voice"));
msg2 = 0;
if(sanctum && Is_sanctum(&u.uz)) {
if(priest->mpeaceful) {
msg1 = "Infidel, you entered Moloch's Sanctum!";
msg2 = "Be gone!";
priest->mpeaceful = 0;
set_malign(priest);
} else
msg1 = "You desecrate this place by your presence!";
} else {
Sprintf(buf, "Pilgrim, you enter a %s place!",
!shrined ? "desecrated" : "sacred");
msg1 = buf;
}
if (can_speak) {
verbalize(msg1);
if (msg2) verbalize(msg2);
}
if(!sanctum) {
/* !tended -> !shrined */
if(!shrined || !p_coaligned(priest) ||
u.ualign.record < -5)
You("have a%s forbidding feeling...",
(!shrined) ? "" : " strange");
else You("experience a strange sense of peace.");
}
} else {
switch(rn2(3)) {
case 0: You("have an eerie feeling..."); break;
case 1: You_feel("like you are being watched."); break;
default: pline("A shiver runs down your %s.",
body_part(SPINE)); break;
}
if(!rn2(5)) {
struct monst *mtmp;
if(!(mtmp = makemon(&mons[PM_GHOST],u.ux,u.uy,NO_MM_FLAGS)))
return;
pline("An enormous ghost appears next to you!");
mtmp->mpeaceful = 0;
set_malign(mtmp);
if(flags.verbose)
You("are frightened to death, and unable to move.");
nomul(-3);
nomovemsg = "You regain your composure.";
}
}
}
}
void
priest_talk(priest)
register struct monst *priest;
{
boolean coaligned = p_coaligned(priest);
boolean strayed = (u.ualign.record < 0);
if(priest->mflee || (!priest->ispriest && coaligned && strayed)) {
pline("%s doesn't want anything to do with you!",
Monnam(priest));
priest->mpeaceful = 0;
return;
}
/* priests don't chat unless peaceful and in their own temple */
if(!histemple_at(priest,priest->mx,priest->my) ||
!priest->mpeaceful || !priest->mcanmove || priest->msleep) {
static const char *cranky_msg[3] = {
"Thou wouldst have words, eh? I'll give thee a word or two!",
"Talk? Here is what I have to say!",
"Pilgrim, I would speak no longer with thee."
};
if(!priest->mcanmove || priest->msleep) {
pline("%s breaks out of %s reverie!",
Monnam(priest), his[pronoun_gender(priest)]);
priest->mfrozen = priest->msleep = 0;
priest->mcanmove = 1;
}
priest->mpeaceful = 0;
verbalize(cranky_msg[rn2(3)]);
return;
}
/* you desecrated the temple and now you want to chat? */
if(priest->mpeaceful && *in_rooms(priest->mx, priest->my, TEMPLE) &&
!has_shrine(priest)) {
verbalize("Begone! Thou desecratest this holy place with thy presence.");
priest->mpeaceful = 0;
return;
}
if(!u.ugold) {
if(coaligned && !strayed) {
if (priest->mgold > 0L) {
/* Note: two bits is actually 25 cents. Hmm. */
pline("%s gives you %s for an ale.", Monnam(priest),
(priest->mgold == 1L) ? "one bit" : "two bits");
if (priest->mgold > 1L)
u.ugold = 2L;
else
u.ugold = 1L;
priest->mgold -= u.ugold;
flags.botl = 1;
} else
pline("%s preaches the virtues of poverty.", Monnam(priest));
exercise(A_WIS, TRUE);
} else
pline("%s is not interested.", Monnam(priest));
return;
} else {
long offer;
pline("%s asks you for a contribution for the temple.",
Monnam(priest));
if((offer = bribe(priest)) == 0) {
verbalize("Thou shalt regret thine action!");
if(coaligned) adjalign(-1);
} else if(offer < (u.ulevel * 200)) {
if(u.ugold > (offer * 2L)) verbalize("Cheapskate.");
else {
verbalize("I thank thee for thy contribution.");
/* give player some token */
exercise(A_WIS, TRUE);
}
} else if(offer < (u.ulevel * 400)) {
verbalize("Thou art indeed a pious individual.");
if(u.ugold < (offer * 2L)) {
if(coaligned && u.ualign.record < -5) adjalign(1);
verbalize("I bestow upon thee a blessing.");
HClairvoyant += rn1(500,500);
}
} else if(offer < (u.ulevel * 600) &&
u.ublessed < 20 &&
(u.ublessed < 9 || !rn2(u.ublessed))) {
verbalize("Thy devotion has been rewarded.");
if (!(Protection & INTRINSIC)) {
Protection |= FROMOUTSIDE;
if (!u.ublessed) u.ublessed = rn1(3, 2);
} else u.ublessed++;
} else {
verbalize("Thy selfless generosity is deeply appreciated.");
if(u.ugold < (offer * 2L) && coaligned) {
if(strayed && (moves - u.ucleansed) > 5000L) {
u.ualign.record = 0; /* cleanse thee */
u.ucleansed = moves;
} else {
adjalign(2);
}
}
}
}
}
struct monst *
mk_roamer(ptr, alignment, x, y, peaceful)
register struct permonst *ptr;
aligntyp alignment;
xchar x, y;
boolean peaceful;
{
register struct monst *roamer;
register boolean coaligned = (u.ualign.type == alignment);
if (ptr != &mons[PM_ALIGNED_PRIEST] && ptr != &mons[PM_ANGEL])
return((struct monst *)0);
if (MON_AT(x, y)) rloc(m_at(x, y)); /* insurance */
if (!(roamer = makemon(ptr, x, y, NO_MM_FLAGS)))
return((struct monst *)0);
EPRI(roamer)->shralign = alignment;
if (coaligned && !peaceful)
EPRI(roamer)->renegade = TRUE;
/* roamer->ispriest == FALSE naturally */
roamer->isminion = TRUE; /* borrowing this bit */
roamer->mtrapseen = ~0; /* traps are known */
roamer->mpeaceful = peaceful;
roamer->msleep = 0;
set_malign(roamer); /* peaceful may have changed */
/* MORE TO COME */
return(roamer);
}
void
reset_hostility(roamer)
register struct monst *roamer;
{
if(!(roamer->isminion && (roamer->data == &mons[PM_ALIGNED_PRIEST] ||
roamer->data == &mons[PM_ANGEL])))
return;
if(EPRI(roamer)->shralign != u.ualign.type) {
roamer->mpeaceful = roamer->mtame = 0;
set_malign(roamer);
}
newsym(roamer->mx, roamer->my);
}
boolean
in_your_sanctuary(x, y)
xchar x, y;
{
register char roomno;
register struct monst *priest;
if ((u.ualign.record < -5) || !(roomno = temple_occupied(u.urooms)) ||
(roomno != *in_rooms(x, y, TEMPLE)) ||
!(priest = findpriest(roomno)))
return(FALSE);
return((boolean)(has_shrine(priest) && p_coaligned(priest) && priest->mpeaceful));
}
void
ghod_hitsu(priest) /* when attacking "priest" in his temple */
struct monst *priest;
{
int x, y, ax, ay, roomno = (int)temple_occupied(u.urooms);
struct mkroom *troom;
if (!roomno || !has_shrine(priest))
return;
ax = x = EPRI(priest)->shrpos.x;
ay = y = EPRI(priest)->shrpos.y;
troom = &rooms[roomno - ROOMOFFSET];
if((u.ux == x && u.uy == y) || !linedup(u.ux, u.uy, x, y)) {
if(IS_DOOR(levl[u.ux][u.uy].typ)) {
if(u.ux == troom->lx - 1) {
x = troom->hx;
y = u.uy;
} else if(u.ux == troom->hx + 1) {
x = troom->lx;
y = u.uy;
} else if(u.uy == troom->ly - 1) {
x = u.ux;
y = troom->hy;
} else if(u.uy == troom->hy + 1) {
x = u.ux;
y = troom->ly;
}
} else {
switch(rn2(4)) {
case 0: x = u.ux; y = troom->ly; break;
case 1: x = u.ux; y = troom->hy; break;
case 2: x = troom->lx; y = u.uy; break;
default: x = troom->hx; y = u.uy; break;
}
}
if(!linedup(u.ux, u.uy, x, y)) return;
}
switch(rn2(3)) {
case 0:
pline("%s roars in anger: \"Thou shalt suffer!\"",
a_gname_at(ax, ay));
break;
case 1:
pline("%s voice booms: \"How darest thou harm my servant!\"",
s_suffix(a_gname_at(ax, ay)));
break;
default:
pline("%s roars: \"Thou dost profane my shrine!\"",
a_gname_at(ax, ay));
break;
}
buzz(-10-(AD_ELEC-1), 6, x, y, sgn(tbx), sgn(tby)); /* bolt of lightning */
exercise(A_WIS, FALSE);
}
void
angry_priest()
{
register struct monst *priest;
struct rm *lev;
if ((priest = findpriest(temple_occupied(u.urooms))) != 0) {
wakeup(priest);
/*
* If the altar has been destroyed or converted, let the
* priest run loose.
* (When it's just a conversion and there happens to be
* a fresh corpse nearby, the priest ought to have an
* opportunity to try converting it back; maybe someday...)
*/
lev = &levl[EPRI(priest)->shrpos.x][EPRI(priest)->shrpos.y];
if (!IS_ALTAR(lev->typ) ||
((aligntyp)Amask2align(lev->altarmask & AM_MASK) !=
EPRI(priest)->shralign)) {
priest->ispriest = 0; /* now a roamer */
priest->isminion = 1; /* but still aligned */
/* this overloads the `shroom' field, which is now clobbered */
EPRI(priest)->renegade = 0;
}
}
}
/*
* When saving bones, find priests that aren't on their shrine level,
* and remove them. This avoids big problems when restoring bones.
*/
void
clearpriests()
{
register struct monst *mtmp, *mtmp2;
for(mtmp = fmon; mtmp; mtmp = mtmp2) {
mtmp2 = mtmp->nmon;
if (mtmp->ispriest && !on_level(&(EPRI(mtmp)->shrlevel), &u.uz))
mongone(mtmp);
}
}
/* munge priest-specific structure when restoring -dlc */
void
restpriest(mtmp, ghostly)
register struct monst *mtmp;
boolean ghostly;
{
if(u.uz.dlevel) {
if (ghostly)
assign_level(&(EPRI(mtmp)->shrlevel), &u.uz);
}
}
#endif /* OVLB */
/*priest.c*/
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