/* Routine when dying or quitting with a vault guard around */
void paygd(void) {
struct monst *grd = findgd();
struct obj *gold;
int gx, gy;
char buf[BUFSZ];
if (!u.ugold || !grd)
return;
if (u.uinvault) {
Your("%ld %s goes into the Magic Memory Vault.", u.ugold, currency(u.ugold));
gx = u.ux;
gy = u.uy;
} else {
if (grd->mpeaceful) { /* guard has no "right" to your gold */
mongone(grd);
return;
}
mnexto(grd);
char name[BUFSZ];
Monnam(name, BUFSZ, grd);
pline("%s remits your gold to the vault.", name);
gx = rooms[EGD(grd)->vroom].lx + rn2(2);
gy = rooms[EGD(grd)->vroom].ly + rn2(2);
sprintf(buf, "To Croesus: here's the gold recovered from %s the %s.", plname, mons[u.umonster].mname);
make_grave(gx, gy, buf);
}
place_object(gold = mkgoldobj(u.ugold), gx, gy);
stackobj(gold);
mongone(grd);
}
static bool in_fcorridor(struct monst *grd, int x, int y) {
int fci;
for (fci = EGD(grd)->fcbeg; fci < EGD(grd)->fcend; fci++)
if (x == EGD(grd)->fakecorr[fci].fx && y == EGD(grd)->fakecorr[fci].fy)
return (true);
return (false);
}
static boolean
in_fcorridor(struct monst *grd, int x, int y)
{
int fci;
for (fci = EGD(grd)->fcbeg; fci < EGD(grd)->fcend; fci++)
if (x == EGD(grd)->fakecorr[fci].fx && y == EGD(grd)->fakecorr[fci].fy)
return TRUE;
return FALSE;
}
/* called in mon.c */
bool grddead(struct monst *grd) {
bool dispose = clear_fcorr(grd, true);
if (!dispose) {
/* see comment by newpos in gd_move() */
remove_monster(grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, 0, 0);
EGD(grd)->ogx = grd->mx;
EGD(grd)->ogy = grd->my;
dispose = clear_fcorr(grd, true);
}
return (dispose);
}
static struct monst * findgd(void) {
struct monst *mtmp;
for (mtmp = fmon; mtmp; mtmp = mtmp->nmon)
if (mtmp->isgd && !DEADMONSTER(mtmp) && on_level(&(EGD(mtmp)->gdlevel), &u.uz))
return (mtmp);
return ((struct monst *)0);
}
/* called in mon.c */
boolean
grddead(struct monst *grd)
{
boolean dispose = clear_fcorr(grd, TRUE);
if (!dispose) {
/* see comment by newpos in gd_move() */
remove_monster(level, grd->mx, grd->my);
newsym(grd->mx, grd->my);
grd->mx = COLNO;
grd->my = ROWNO;
EGD(grd)->ogx = grd->mx;
EGD(grd)->ogy = grd->my;
dispose = clear_fcorr(grd, TRUE);
}
return dispose;
}
/* Routine when dying or quitting with a vault guard around */
void
paygd(void)
{
struct monst *grd = findgd();
long umoney = money_cnt(invent);
struct obj *coins, *nextcoins;
int gx, gy;
if (!umoney || !grd)
return;
if (u.uinvault) {
pline("Your %ld %s goes into the Magic Memory Vault.", umoney,
currency(umoney));
gx = u.ux;
gy = u.uy;
} else {
if (grd->mpeaceful) { /* guard has no "right" to your gold */
mongone(grd);
return;
}
mnexto(grd);
pline("%s remits your gold to the vault.", Monnam(grd));
gx = level->rooms[EGD(grd)->vroom].lx + rn2(2);
gy = level->rooms[EGD(grd)->vroom].ly + rn2(2);
make_grave(level, gx, gy,
msgprintf(
"To Croesus: here's the gold recovered from %s the %s.",
u.uplname, mons[u.umonster].mname));
}
for (coins = invent; coins; coins = nextcoins) {
nextcoins = coins->nobj;
if (objects[coins->otyp].oc_class == COIN_CLASS) {
unwield_silently(coins);
freeinv(coins);
place_object(coins, level, gx, gy);
stackobj(coins);
}
}
mongone(grd);
}
static struct monst *
findgd(void)
{
struct monst *mtmp;
for (mtmp = level->monlist; mtmp; mtmp = mtmp->nmon)
if (mtmp->isgd && !DEADMONSTER(mtmp) &&
on_level(&(EGD(mtmp)->gdlevel), &u.uz))
return mtmp;
return NULL;
}
static bool clear_fcorr(struct monst *grd, bool forceshow) {
int fcx, fcy, fcbeg;
struct monst *mtmp;
if (!on_level(&(EGD(grd)->gdlevel), &u.uz))
return true;
while ((fcbeg = EGD(grd)->fcbeg) < EGD(grd)->fcend) {
fcx = EGD(grd)->fakecorr[fcbeg].fx;
fcy = EGD(grd)->fakecorr[fcbeg].fy;
if ((grd->mhp <= 0 || !in_fcorridor(grd, u.ux, u.uy)) &&
EGD(grd)->gddone)
forceshow = true;
if ((u.ux == fcx && u.uy == fcy && grd->mhp > 0) || (!forceshow && couldsee(fcx, fcy)) || (Punished && !carried(uball) && uball->ox == fcx && uball->oy == fcy))
return false;
if ((mtmp = m_at(fcx, fcy)) != 0) {
if (mtmp->isgd)
return (false);
else if (!in_fcorridor(grd, u.ux, u.uy)) {
if (mtmp->mtame)
yelp(mtmp);
(void)rloc(mtmp, false);
}
}
levl[fcx][fcy].typ = EGD(grd)->fakecorr[fcbeg].ftyp;
map_location(fcx, fcy, 1); /* bypass vision */
if (!ACCESSIBLE(levl[fcx][fcy].typ))
block_point(fcx, fcy);
EGD(grd)->fcbeg++;
}
if (grd->mhp <= 0) {
pline_The("corridor disappears.");
if (IS_ROCK(levl[u.ux][u.uy].typ))
You("are encased in rock.");
}
return (true);
}
/*
* return 1: guard moved, 0: guard didn't, -1: let m_move do it, -2: died
*/
int gd_move(struct monst *grd) {
int x, y, nx, ny, m, n;
int dx, dy, gx, gy, fci;
unsigned char typ;
struct fakecorridor *fcp;
struct egd *egrd = EGD(grd);
struct rm *crm;
bool goldincorridor = false, u_in_vault = vault_occupied(u.urooms) ? true : false, grd_in_vault = *in_rooms(grd->mx, grd->my, VAULT) ?
true :
false;
bool disappear_msg_seen = false, semi_dead = (grd->mhp <= 0);
bool u_carry_gold = ((u.ugold + hidden_gold()) > 0L);
bool see_guard;
if (!on_level(&(egrd->gdlevel), &u.uz))
return (-1);
nx = ny = m = n = 0;
if (!u_in_vault && !grd_in_vault)
wallify_vault(grd);
if (!grd->mpeaceful) {
if (semi_dead) {
egrd->gddone = 1;
goto newpos;
}
if (!u_in_vault && (grd_in_vault || (in_fcorridor(grd, grd->mx, grd->my) && !in_fcorridor(grd, u.ux, u.uy)))) {
(void)rloc(grd, false);
wallify_vault(grd);
(void)clear_fcorr(grd, true);
goto letknow;
}
if (!in_fcorridor(grd, grd->mx, grd->my))
(void)clear_fcorr(grd, true);
return (-1);
}
if (abs(egrd->ogx - grd->mx) > 1 || abs(egrd->ogy - grd->my) > 1)
return (-1); /* teleported guard - treat as monster */
if (egrd->fcend == 1) {
if (u_in_vault && (u_carry_gold || um_dist(grd->mx, grd->my, 1))) {
if (egrd->warncnt == 3)
verbalize("I repeat, %sfollow me!", u_carry_gold ? (!u.ugold ? "drop that hidden gold and " : "drop that gold and ") : "");
if (egrd->warncnt == 7) {
m = grd->mx;
n = grd->my;
verbalize("You've been warned, knave!");
mnexto(grd);
levl[m][n].typ = egrd->fakecorr[0].ftyp;
newsym(m, n);
grd->mpeaceful = 0;
return (-1);
}
/* not fair to get mad when (s)he's fainted or paralyzed */
if (!is_fainted() && multi >= 0)
egrd->warncnt++;
return (0);
}
if (!u_in_vault) {
if (u_carry_gold) { /* player teleported */
m = grd->mx;
n = grd->my;
(void)rloc(grd, false);
levl[m][n].typ = egrd->fakecorr[0].ftyp;
newsym(m, n);
grd->mpeaceful = 0;
letknow: if (!cansee(grd->mx, grd->my) || !mon_visible(grd)) {
You_hear("the shrill sound of a guard's whistle.");
} else {
const char * fmt = um_dist(grd->mx, grd->my, 2) ? "see an angry %s approaching." : "are confronted by an angry %s.";
char name[BUFSZ];
g_monnam(name, BUFSZ, grd);
You(fmt, name);
}
return (-1);
} else {
verbalize("Well, begone.");
wallify_vault(grd);
egrd->gddone = 1;
goto cleanup;
}
}
}
if (egrd->fcend > 1) {
if (egrd->fcend > 2 && in_fcorridor(grd, grd->mx, grd->my) && !egrd->gddone && !in_fcorridor(grd, u.ux, u.uy) &&
levl[egrd->fakecorr[0].fx][egrd->fakecorr[0].fy].typ == egrd->fakecorr[0].ftyp) {
char name[BUFSZ];
g_monnam(name, BUFSZ, grd);
pline_The("%s, confused, disappears.", name);
disappear_msg_seen = true;
goto cleanup;
}
if (u_carry_gold && (in_fcorridor(grd, u.ux, u.uy) ||
/* cover a 'blind' spot */
(egrd->fcend > 1 && u_in_vault))) {
if (!grd->mx) {
restfakecorr(grd);
return (-2);
}
if (egrd->warncnt < 6) {
egrd->warncnt = 6;
verbalize("Drop all your gold, scoundrel!");
return (0);
} else {
verbalize("So be it, rogue!");
grd->mpeaceful = 0;
return (-1);
}
}
}
for (fci = egrd->fcbeg; fci < egrd->fcend; fci++)
if (g_at(egrd->fakecorr[fci].fx, egrd->fakecorr[fci].fy)) {
m = egrd->fakecorr[fci].fx;
n = egrd->fakecorr[fci].fy;
goldincorridor = true;
}
if (goldincorridor && !egrd->gddone) {
x = grd->mx;
y = grd->my;
if (m == u.ux && n == u.uy) {
struct obj *gold = g_at(m, n);
/* Grab the gold from between the hero's feet. */
grd->mgold += gold->quan;
delobj(gold);
newsym(m, n);
} else if (m == x && n == y) {
mpickgold(grd); /* does a newsym */
} else {
/* just for insurance... */
if (MON_AT(m, n) && m != grd->mx && n != grd->my) {
verbalize("Out of my way, scum!");
(void)rloc(m_at(m, n), false);
}
remove_monster(grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, m, n);
mpickgold(grd); /* does a newsym */
}
if (cansee(m, n)) {
char name[BUFSZ];
Monnam(name, BUFSZ, grd);
pline("%s%s picks up the gold.", name, grd->mpeaceful ? " calms down and" : "");
}
if (x != grd->mx || y != grd->my) {
remove_monster(grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, x, y);
newsym(x, y);
}
if (!grd->mpeaceful)
return (-1);
else {
egrd->warncnt = 5;
return (0);
}
}
if (um_dist(grd->mx, grd->my, 1) || egrd->gddone) {
if (!egrd->gddone && !rn2(10))
verbalize("Move along!");
restfakecorr(grd);
return (0); /* didn't move */
}
x = grd->mx;
y = grd->my;
if (u_in_vault)
goto nextpos;
/* look around (hor & vert only) for accessible places */
for (nx = x - 1; nx <= x + 1; nx++) {
for (ny = y - 1; ny <= y + 1; ny++) {
if ((nx == x || ny == y) && (nx != x || ny != y) && isok(nx, ny)) {
typ = (crm = &levl[nx][ny])->typ;
if (!IS_STWALL(typ) && !IS_POOL(typ)) {
if (in_fcorridor(grd, nx, ny))
goto nextnxy;
if (*in_rooms(nx, ny, VAULT))
continue;
/* seems we found a good place to leave him alone */
egrd->gddone = 1;
if (ACCESSIBLE(typ))
goto newpos;
crm->typ = (typ == SCORR) ? CORR : DOOR;
if (crm->typ == DOOR)
crm->flags = D_NODOOR;
goto proceed;
}
}
nextnxy: ;
}
}
nextpos: nx = x;
ny = y;
gx = egrd->gdx;
gy = egrd->gdy;
dx = (gx > x) ? 1 : (gx < x) ? -1 : 0;
dy = (gy > y) ? 1 : (gy < y) ? -1 : 0;
if (abs(gx - x) >= abs(gy - y))
nx += dx;
else
ny += dy;
while ((typ = (crm = &levl[nx][ny])->typ) != 0) {
/* in view of the above we must have IS_WALL(typ) or typ == POOL */
/* must be a wall here */
if (isok(nx + nx - x, ny + ny - y) && !IS_POOL(typ) && IS_ROOM(levl[nx+nx-x][ny+ny-y].typ)) {
crm->typ = DOOR;
crm->flags = D_NODOOR;
goto proceed;
}
if (dy && nx != x) {
nx = x;
ny = y + dy;
continue;
}
if (dx && ny != y) {
ny = y;
nx = x + dx;
dy = 0;
continue;
}
/* I don't like this, but ... */
if (IS_ROOM(typ)) {
crm->typ = DOOR;
crm->flags = D_NODOOR;
goto proceed;
}
break;
}
crm->typ = CORR;
proceed: unblock_point(nx, ny); /* doesn't block light */
if (cansee(nx, ny))
newsym(nx, ny);
fcp = &(egrd->fakecorr[egrd->fcend]);
if (egrd->fcend++ == FCSIZ)
impossible("fakecorr overflow");
fcp->fx = nx;
fcp->fy = ny;
fcp->ftyp = typ;
newpos: if (egrd->gddone) {
/* The following is a kludge. We need to keep */
/* the guard around in order to be able to make */
/* the fake corridor disappear as the player */
/* moves out of it, but we also need the guard */
/* out of the way. We send the guard to never- */
/* never land. We set ogx ogy to mx my in order */
/* to avoid a check at the top of this function. */
/* At the end of the process, the guard is killed */
/* in restfakecorr(). */
cleanup: x = grd->mx;
y = grd->my;
see_guard = canspotmon(grd);
wallify_vault(grd);
remove_monster(grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, 0, 0);
egrd->ogx = grd->mx;
egrd->ogy = grd->my;
restfakecorr(grd);
if (!semi_dead && (in_fcorridor(grd, u.ux, u.uy) || cansee(x, y))) {
if (!disappear_msg_seen && see_guard) {
char name[BUFSZ];
g_monnam(name, BUFSZ, grd);
pline("Suddenly, the %s disappears.", name);
}
return (1);
}
return (-2);
}
egrd->ogx = grd->mx; /* update old positions */
egrd->ogy = grd->my;
remove_monster(grd->mx, grd->my);
place_monster(grd, nx, ny);
newsym(grd->mx, grd->my);
restfakecorr(grd);
return (1);
}
static void wallify_vault(struct monst *grd) {
int x, y, typ;
int vlt = EGD(grd)->vroom;
char tmp_viz;
signed char lox = rooms[vlt].lx - 1, hix = rooms[vlt].hx + 1, loy = rooms[vlt].ly - 1, hiy = rooms[vlt].hy + 1;
struct monst *mon;
struct obj *gold;
struct trap *trap;
bool fixed = false;
bool movedgold = false;
for (x = lox; x <= hix; x++) {
for (y = loy; y <= hiy; y++) {
/* if not on the room boundary, skip ahead */
if (x != lox && x != hix && y != loy && y != hiy)
continue;
if (!IS_WALL(levl[x][y].typ) && !in_fcorridor(grd, x, y)) {
if ((mon = m_at(x, y)) != 0 && mon != grd) {
if (mon->mtame)
yelp(mon);
(void)rloc(mon, false);
}
if ((gold = g_at(x, y)) != 0) {
move_gold(gold, EGD(grd)->vroom);
movedgold = true;
}
if ((trap = t_at(x, y)) != 0)
deltrap(trap);
if (x == lox)
typ = (y == loy) ? TLCORNER : (y == hiy) ? BLCORNER : VWALL;
else if (x == hix)
typ = (y == loy) ? TRCORNER : (y == hiy) ? BRCORNER : VWALL;
else
/* not left or right side, must be top or bottom */
typ = HWALL;
levl[x][y].typ = typ;
levl[x][y].flags = 0;
/*
* hack: player knows walls are restored because of the
* message, below, so show this on the screen.
*/
tmp_viz = viz_array[y][x];
viz_array[y][x] = IN_SIGHT | COULD_SEE;
newsym(x, y);
viz_array[y][x] = tmp_viz;
block_point(x, y);
fixed = true;
}
}
}
if (movedgold || fixed) {
if (in_fcorridor(grd, grd->mx, grd->my) || cansee(grd->mx, grd->my)) {
char name[BUFSZ];
g_monnam(name, BUFSZ, grd);
pline_The("%s whispers an incantation.", name);
} else {
You_hear("a distant chant.");
}
if (movedgold)
pline("A mysterious force moves the gold into the vault.");
if (fixed)
pline_The("damaged vault's walls are magically restored!");
}
}
void invault(void) {
struct monst *guard;
int trycount, vaultroom = (int)vault_occupied(u.urooms);
if (!vaultroom) {
u.uinvault = 0;
return;
}
vaultroom -= ROOMOFFSET;
guard = findgd();
if (++u.uinvault % 30 == 0 && !guard) { /* if time ok and no guard now. */
char buf[BUFSZ];
int x, y, dd, gx, gy;
int lx = 0, ly = 0;
/* first find the goal for the guard */
for (dd = 2; (dd < ROWNO || dd < COLNO); dd++) {
for (y = u.uy - dd; y <= u.uy + dd; ly = y, y++) {
if (y < 0 || y > ROWNO - 1)
continue;
for (x = u.ux - dd; x <= u.ux + dd; lx = x, x++) {
if (y != u.uy - dd && y != u.uy + dd && x != u.ux - dd)
x = u.ux + dd;
if (x < 1 || x > COLNO - 1)
continue;
if (levl[x][y].typ == CORR) {
if (x < u.ux)
lx = x + 1;
else if (x > u.ux)
lx = x - 1;
else
lx = x;
if (y < u.uy)
ly = y + 1;
else if (y > u.uy)
ly = y - 1;
else
ly = y;
if (levl[lx][ly].typ != STONE && levl[lx][ly].typ != CORR)
goto incr_radius;
goto fnd;
}
}
}
incr_radius: ;
}
impossible("Not a single corridor on this level??");
tele();
return;
fnd: gx = x;
gy = y;
/* next find a good place for a door in the wall */
x = u.ux;
y = u.uy;
if (levl[x][y].typ != ROOM) { /* player dug a door and is in it */
if (levl[x + 1][y].typ == ROOM)
x = x + 1;
else if (levl[x][y + 1].typ == ROOM)
y = y + 1;
else if (levl[x - 1][y].typ == ROOM)
x = x - 1;
else if (levl[x][y - 1].typ == ROOM)
y = y - 1;
else if (levl[x + 1][y + 1].typ == ROOM) {
x = x + 1;
y = y + 1;
} else if (levl[x - 1][y - 1].typ == ROOM) {
x = x - 1;
y = y - 1;
} else if (levl[x + 1][y - 1].typ == ROOM) {
x = x + 1;
y = y - 1;
} else if (levl[x - 1][y + 1].typ == ROOM) {
x = x - 1;
y = y + 1;
}
}
while (levl[x][y].typ == ROOM) {
int dx, dy;
dx = (gx > x) ? 1 : (gx < x) ? -1 : 0;
dy = (gy > y) ? 1 : (gy < y) ? -1 : 0;
if (abs(gx - x) >= abs(gy - y))
x += dx;
else
y += dy;
}
if (x == u.ux && y == u.uy) {
if (levl[x + 1][y].typ == HWALL || levl[x + 1][y].typ == DOOR)
x = x + 1;
else if (levl[x - 1][y].typ == HWALL || levl[x - 1][y].typ == DOOR)
x = x - 1;
else if (levl[x][y + 1].typ == VWALL || levl[x][y + 1].typ == DOOR)
y = y + 1;
else if (levl[x][y - 1].typ == VWALL || levl[x][y - 1].typ == DOOR)
y = y - 1;
else
return;
}
/* make something interesting happen */
if (!(guard = makemon(&mons[PM_GUARD], x, y, NO_MM_FLAGS)))
return;
guard->isgd = 1;
guard->mpeaceful = 1;
set_malign(guard);
EGD(guard)->gddone = 0;
EGD(guard)->ogx = x;
EGD(guard)->ogy = y;
assign_level(&(EGD(guard)->gdlevel), &u.uz);
EGD(guard)->vroom = vaultroom;
EGD(guard)->warncnt = 0;
reset_faint(); /* if fainted - wake up */
if (canspotmon(guard)) {
char name[BUFSZ];
g_monnam(name, BUFSZ, guard);
pline("Suddenly one of the Vault's %s enters!", makeplural(name));
} else {
pline("Someone else has entered the Vault.");
}
newsym(guard->mx, guard->my);
if (youmonst.m_ap_type == M_AP_OBJECT || u.uundetected) {
if (youmonst.m_ap_type == M_AP_OBJECT && youmonst.mappearance != GOLD_PIECE)
verbalize("Hey! Who left that %s in here?", mimic_obj_name(&youmonst));
/* You're mimicking some object or you're hidden. */
pline("Puzzled, %s turns around and leaves.", mhe(guard));
mongone(guard);
return;
}
if (Strangled|| is_silent(youmonst.data) || multi < 0) {
/* [we ought to record whether this this message has already
been given in order to vary it upon repeat visits, but
discarding the monster and its egd data renders that hard] */
verbalize("I'll be back when you're ready to speak to me!");
mongone(guard);
return;
}
stop_occupation(); /* if occupied, stop it *now* */
trycount = 5;
do {
getlin("\"Hello stranger, who are you?\" -", buf);
(void)mungspaces(buf);
} while (!letter(buf[0]) && --trycount > 0);
if (u.ualign.type == A_LAWFUL &&
/* ignore trailing text, in case player includes character's rank */
strncmpi(buf, plname, (int)strlen(plname)) != 0) {
adjalign(-1); /* Liar! */
}
if (!strcmpi(buf, "Croesus") || !strcmpi(buf, "Kroisos") || !strcmpi(buf, "Creosote")) {
if (!mvitals[PM_CROESUS].died) {
verbalize("Oh, yes, of course. Sorry to have disturbed you.");
mongone(guard);
} else {
setmangry(guard);
verbalize("Back from the dead, are you? I'll remedy that!");
/* don't want guard to waste next turn wielding a weapon */
if (!MON_WEP(guard)) {
guard->weapon_check = NEED_HTH_WEAPON;
(void)mon_wield_item(guard);
}
}
return;
}
verbalize("I don't know you.");
if (!u.ugold && !hidden_gold())
verbalize("Please follow me.");
else {
if (!u.ugold)
verbalize("You have hidden gold.");
verbalize("Most likely all your gold was stolen from this vault.");
verbalize("Please drop that gold and follow me.");
}
EGD(guard)->gdx = gx;
EGD(guard)->gdy = gy;
EGD(guard)->fcbeg = 0;
EGD(guard)->fakecorr[0].fx = x;
EGD(guard)->fakecorr[0].fy = y;
if (IS_WALL(levl[x][y].typ))
EGD(guard)->fakecorr[0].ftyp = levl[x][y].typ;
else { /* the initial guard location is a dug door */
int vlt = EGD(guard)->vroom;
signed char lowx = rooms[vlt].lx, hix = rooms[vlt].hx;
signed char lowy = rooms[vlt].ly, hiy = rooms[vlt].hy;
if (x == lowx - 1 && y == lowy - 1)
EGD(guard)->fakecorr[0].ftyp = TLCORNER;
else if (x == hix + 1 && y == lowy - 1)
EGD(guard)->fakecorr[0].ftyp = TRCORNER;
else if (x == lowx - 1 && y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = BLCORNER;
else if (x == hix + 1 && y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = BRCORNER;
else if (y == lowy - 1 || y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = HWALL;
else if (x == lowx - 1 || x == hix + 1)
EGD(guard)->fakecorr[0].ftyp = VWALL;
}
levl[x][y].typ = DOOR;
levl[x][y].flags = D_NODOOR;
unblock_point(x, y); /* doesn't block light */
EGD(guard)->fcend = 1;
EGD(guard)->warncnt = 1;
}
}
/*
* return 1: guard moved, 0: guard didn't, -1: let m_move do it, -2: died
*/
int
gd_move(struct monst *grd)
{
int x, y, nx, ny, m, n;
int dx, dy, gx = 0, gy = 0, fci;
uchar typ;
struct fakecorridor *fcp;
struct egd *egrd = EGD(grd);
struct rm *crm;
boolean goldincorridor = FALSE, u_in_vault =
vault_occupied(u.urooms) ? TRUE : FALSE, grd_in_vault =
*in_rooms(level, grd->mx, grd->my, VAULT) ? TRUE : FALSE;
boolean disappear_msg_seen = FALSE, semi_dead = (grd->mhp <= 0);
long umoney = money_cnt(invent);
boolean u_carry_gold = ((umoney + hidden_gold()) > 0L);
boolean see_guard;
if (!on_level(&(egrd->gdlevel), &u.uz))
return -1;
nx = ny = m = n = 0;
if (!u_in_vault && !grd_in_vault)
wallify_vault(grd);
if (!grd->mpeaceful) {
if (semi_dead) {
egrd->gddone = 1;
goto newpos;
}
if (!u_in_vault &&
(grd_in_vault ||
(in_fcorridor(grd, grd->mx, grd->my) &&
!in_fcorridor(grd, u.ux, u.uy)))) {
rloc(grd, FALSE);
wallify_vault(grd);
clear_fcorr(grd, TRUE);
goto letknow;
}
if (!in_fcorridor(grd, grd->mx, grd->my))
clear_fcorr(grd, TRUE);
return -1;
}
if (abs(egrd->ogx - grd->mx) > 1 || abs(egrd->ogy - grd->my) > 1)
return -1; /* teleported guard - treat as monster */
if (egrd->fcend == 1) {
if (u_in_vault && (u_carry_gold || um_dist(grd->mx, grd->my, 1))) {
if (egrd->warncnt == 3)
verbalize("I repeat, %sfollow me!",
u_carry_gold ? (!umoney ?
"drop that hidden money and " :
"drop that money and ") : "");
if (egrd->warncnt == 7) {
m = grd->mx;
n = grd->my;
verbalize("You've been warned, knave!");
mnexto(grd);
level->locations[m][n].typ = egrd->fakecorr[0].ftyp;
newsym(m, n);
msethostility(grd, TRUE, FALSE);
return -1;
}
/* not fair to get mad when (s)he's fainted or paralyzed */
if (!u_helpless(hm_all))
egrd->warncnt++;
return 0;
}
if (!u_in_vault) {
if (u_carry_gold) { /* player teleported */
m = grd->mx;
n = grd->my;
rloc(grd, FALSE);
level->locations[m][n].typ = egrd->fakecorr[0].ftyp;
newsym(m, n);
msethostility(grd, TRUE, FALSE);
letknow:
if (!cansee(grd->mx, grd->my) || !mon_visible(grd))
You_hear("the shrill sound of a guard's whistle.");
else
pline(um_dist(grd->mx, grd->my, 2) ?
"You see an angry guard approaching." :
"You are confronted by an angry guard.");
return -1;
} else {
verbalize("Well, begone.");
wallify_vault(grd);
egrd->gddone = 1;
goto cleanup;
}
}
}
if (egrd->fcend > 1) {
if (egrd->fcend > 2 && in_fcorridor(grd, grd->mx, grd->my) &&
!egrd->gddone && !in_fcorridor(grd, u.ux, u.uy) &&
level->locations[egrd->fakecorr[0].fx][egrd->fakecorr[0].fy].typ ==
egrd->fakecorr[0].ftyp) {
if (canseemon(grd)) {
pline("%s, confused, disappears.", Monnam(grd));
disappear_msg_seen = TRUE;
}
goto cleanup;
}
if (u_carry_gold && (in_fcorridor(grd, u.ux, u.uy) ||
/* cover a 'blind' spot */
(egrd->fcend > 1 && u_in_vault))) {
if (!grd->mx) {
restfakecorr(grd);
return -2;
}
if (egrd->warncnt < 6) {
egrd->warncnt = 6;
verbalize("Drop all your gold, scoundrel!");
return 0;
} else {
verbalize("So be it, rogue!");
msethostility(grd, TRUE, FALSE);
return -1;
}
}
}
for (fci = egrd->fcbeg; fci < egrd->fcend; fci++)
if (gold_at(level, egrd->fakecorr[fci].fx, egrd->fakecorr[fci].fy)) {
m = egrd->fakecorr[fci].fx;
n = egrd->fakecorr[fci].fy;
goldincorridor = TRUE;
}
if (goldincorridor && !egrd->gddone) {
boolean yours = FALSE;
x = grd->mx;
y = grd->my;
if (m == u.ux && n == u.uy) {
struct obj *gold = gold_at(level, m, n);
yours = TRUE;
/* Grab the gold from between the hero's feet. */
obj_extract_self(gold);
add_to_minv(grd, gold);
newsym(m, n);
} else if (m == x && n == y) {
mpickgold(grd); /* does a newsym */
} else {
/* just for insurance... */
if (MON_AT(level, m, n) && m != grd->mx && n != grd->my) {
verbalize("Out of my way, scum!");
rloc(m_at(level, m, n), FALSE);
}
remove_monster(level, grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, m, n);
mpickgold(grd); /* does a newsym */
}
if (cansee(m, n)) {
if (yours) {
pline("%s%s picks up the gold.", Monnam(grd),
grd->mpeaceful ? " calms down and" : "");
} else {
pline("%s picks up some gold.", Monnam(grd));
}
}
if (x != grd->mx || y != grd->my) {
remove_monster(level, grd->mx, grd->my);
newsym(grd->mx, grd->my);
place_monster(grd, x, y);
newsym(x, y);
}
if (!grd->mpeaceful)
return -1;
else {
egrd->warncnt = 5;
return 0;
}
}
if (um_dist(grd->mx, grd->my, 1) || egrd->gddone) {
if (!egrd->gddone && !rn2(10))
verbalize("Move along!");
restfakecorr(grd);
return 0; /* didn't move */
}
x = grd->mx;
y = grd->my;
if (u_in_vault)
goto nextpos;
/* look around (hor & vert only) for accessible places */
for (nx = x - 1; nx <= x + 1; nx++)
for (ny = y - 1; ny <= y + 1; ny++) {
if ((nx == x || ny == y) && (nx != x || ny != y) && isok(nx, ny)) {
typ = (crm = &level->locations[nx][ny])->typ;
if (!IS_STWALL(typ) && !IS_POOL(typ)) {
if (in_fcorridor(grd, nx, ny))
goto nextnxy;
if (*in_rooms(level, nx, ny, VAULT))
continue;
/* seems we found a good place to leave him alone */
egrd->gddone = 1;
if (ACCESSIBLE(typ))
goto newpos;
crm->typ = (typ == SCORR) ? CORR : DOOR;
if (crm->typ == DOOR)
crm->doormask = D_NODOOR;
goto proceed;
}
}
nextnxy:;
}
nextpos:
nx = x;
ny = y;
gx = egrd->gdx;
gy = egrd->gdy;
dx = (gx > x) ? 1 : (gx < x) ? -1 : 0;
dy = (gy > y) ? 1 : (gy < y) ? -1 : 0;
if (abs(gx - x) >= abs(gy - y))
nx += dx;
else
ny += dy;
while ((typ = (crm = &level->locations[nx][ny])->typ) != 0) {
/* in view of the above we must have IS_WALL(typ) or typ == POOL */
/* must be a wall here */
if (isok(nx + nx - x, ny + ny - y) && !IS_POOL(typ) &&
IS_ROOM(level->locations[nx + nx - x][ny + ny - y].typ)) {
crm->typ = DOOR;
crm->doormask = D_NODOOR;
goto proceed;
}
if (dy && nx != x) {
nx = x;
ny = y + dy;
continue;
}
if (dx && ny != y) {
ny = y;
nx = x + dx;
dy = 0;
continue;
}
/* I don't like this, but ... */
if (IS_ROOM(typ)) {
crm->typ = DOOR;
crm->doormask = D_NODOOR;
goto proceed;
}
break;
}
crm->typ = CORR;
proceed:
unblock_point(nx, ny); /* doesn't block light */
if (cansee(nx, ny))
newsym(nx, ny);
if ((nx != gx || ny != gy) || (grd->mx != gx || grd->my != gy)) {
fcp = &(egrd->fakecorr[egrd->fcend]);
if (egrd->fcend++ == FCSIZ)
panic("fakecorr overflow");
fcp->fx = nx;
fcp->fy = ny;
fcp->ftyp = typ;
} else if (!egrd->gddone) {
/* We're stuck, so try to find a new destination. */
if (!find_guard_dest(grd, &egrd->gdx, &egrd->gdy) ||
(egrd->gdx == gx && egrd->gdy == gy)) {
pline("%s, confused, disappears.", Monnam(grd));
disappear_msg_seen = TRUE;
goto cleanup;
} else
goto nextpos;
}
newpos:
if (egrd->gddone) {
/* The following is a kludge. We need to keep the guard around in order
to be able to make the fake corridor disappear as the player moves
out of it, but we also need the guard out of the way. We send the
guard to never-never land. We set ogx ogy to mx my in order to avoid
a check at the top of this function. At the end of the process, the
guard is killed in restfakecorr(). */
cleanup:
x = grd->mx;
y = grd->my;
see_guard = canspotmon(grd);
wallify_vault(grd);
remove_monster(level, grd->mx, grd->my);
newsym(grd->mx, grd->my);
grd->mx = COLNO;
grd->my = ROWNO;
egrd->ogx = grd->mx;
egrd->ogy = grd->my;
restfakecorr(grd);
if (!semi_dead && (in_fcorridor(grd, u.ux, u.uy) || cansee(x, y))) {
if (!disappear_msg_seen && see_guard)
pline("Suddenly, %s disappears.", noit_mon_nam(grd));
return 1;
}
return -2;
}
egrd->ogx = grd->mx; /* update old positions */
egrd->ogy = grd->my;
remove_monster(level, grd->mx, grd->my);
place_monster(grd, nx, ny);
newsym(grd->mx, grd->my);
restfakecorr(grd);
return 1;
}
static void
wallify_vault(struct monst *grd)
{
int x, y, typ;
int vlt = EGD(grd)->vroom;
char tmp_viz;
xchar lox = level->rooms[vlt].lx - 1, hix = level->rooms[vlt].hx + 1, loy =
level->rooms[vlt].ly - 1, hiy = level->rooms[vlt].hy + 1;
struct monst *mon;
struct obj *gold;
struct trap *trap;
boolean fixed = FALSE;
boolean movedgold = FALSE;
for (x = lox; x <= hix; x++)
for (y = loy; y <= hiy; y++) {
/* if not on the room boundary, skip ahead */
if (x != lox && x != hix && y != loy && y != hiy)
continue;
if (!IS_WALL(level->locations[x][y].typ) &&
!in_fcorridor(grd, x, y)) {
if ((mon = m_at(level, x, y)) != 0 && mon != grd) {
if (mon->mtame)
yelp(mon);
rloc(mon, FALSE);
}
if ((gold = gold_at(level, x, y)) != 0) {
move_gold(gold, EGD(grd)->vroom);
movedgold = TRUE;
}
if ((trap = t_at(level, x, y)) != 0)
deltrap(level, trap);
if (x == lox)
typ = (y == loy) ? TLCORNER : (y == hiy) ? BLCORNER : VWALL;
else if (x == hix)
typ = (y == loy) ? TRCORNER : (y == hiy) ? BRCORNER : VWALL;
else /* not left or right side, must be top or bottom */
typ = HWALL;
level->locations[x][y].typ = typ;
level->locations[x][y].doormask = 0;
/*
* hack: player knows walls are restored because of the
* message, below, so show this on the screen.
*/
tmp_viz = viz_array[y][x];
viz_array[y][x] = IN_SIGHT | COULD_SEE;
newsym(x, y);
viz_array[y][x] = tmp_viz;
block_point(x, y);
fixed = TRUE;
}
}
if (movedgold || fixed) {
if (mon_visible(grd))
pline("%s whispers an incantation.", Monnam(grd));
else
You_hear("a %s chant.", in_fcorridor(grd, grd->mx, grd->my)
? "nearby" : "distant");
if (movedgold)
pline("A mysterious force moves the gold into the vault.");
if (fixed)
pline("The damaged vault's walls are magically restored!");
}
}
void
invault(void)
{
struct monst *guard;
int trycount, vaultroom = (int)vault_occupied(u.urooms);
boolean messages = TRUE;
if (!vaultroom) {
u.uinvault = 0;
return;
}
vaultroom -= ROOMOFFSET;
guard = findgd();
if (++u.uinvault % 30 == 0 && !guard) { /* if time ok and no guard now. */
int x, y, gx, gy;
xchar rx, ry;
long umoney;
const char *buf;
/* first find the goal for the guard */
if (!find_guard_dest(NULL, &rx, &ry))
return;
gx = rx;
gy = ry;
/* next find a good place for a door in the wall */
x = u.ux;
y = u.uy;
if (level->locations[x][y].typ != ROOM) { /* player dug a door
and is in it */
if (level->locations[x + 1][y].typ == ROOM)
x = x + 1;
else if (level->locations[x][y + 1].typ == ROOM)
y = y + 1;
else if (level->locations[x - 1][y].typ == ROOM)
x = x - 1;
else if (level->locations[x][y - 1].typ == ROOM)
y = y - 1;
else if (level->locations[x + 1][y + 1].typ == ROOM) {
x = x + 1;
y = y + 1;
} else if (level->locations[x - 1][y - 1].typ == ROOM) {
x = x - 1;
y = y - 1;
} else if (level->locations[x + 1][y - 1].typ == ROOM) {
x = x + 1;
y = y - 1;
} else if (level->locations[x - 1][y + 1].typ == ROOM) {
x = x - 1;
y = y + 1;
}
}
while (level->locations[x][y].typ == ROOM) {
int dx, dy;
dx = (gx > x) ? 1 : (gx < x) ? -1 : 0;
dy = (gy > y) ? 1 : (gy < y) ? -1 : 0;
if (abs(gx - x) >= abs(gy - y))
x += dx;
else
y += dy;
}
if (x == u.ux && y == u.uy) {
if (level->locations[x + 1][y].typ == HWALL ||
level->locations[x + 1][y].typ == DOOR)
x = x + 1;
else if (level->locations[x - 1][y].typ == HWALL ||
level->locations[x - 1][y].typ == DOOR)
x = x - 1;
else if (level->locations[x][y + 1].typ == VWALL ||
level->locations[x][y + 1].typ == DOOR)
y = y + 1;
else if (level->locations[x][y - 1].typ == VWALL ||
level->locations[x][y - 1].typ == DOOR)
y = y - 1;
else
return;
}
/* make something interesting happen */
if (!(guard = makemon(&mons[PM_GUARD], level, x, y, NO_MM_FLAGS)))
return;
guard->isgd = 1;
msethostility(guard, FALSE, TRUE);
EGD(guard)->gddone = 0;
EGD(guard)->ogx = x;
EGD(guard)->ogy = y;
assign_level(&(EGD(guard)->gdlevel), &u.uz);
EGD(guard)->vroom = vaultroom;
EGD(guard)->warncnt = 0;
/* We used to reset fainted status here, but that doesn't really make
sense; instead, that's treated like normal helplessness */
if (canspotmon(guard))
pline("Suddenly one of the Vault's guards enters!");
else if (canhear())
You_hear("someone else enter the Vault.");
else
messages = FALSE;
newsym(guard->mx, guard->my);
if (youmonst.m_ap_type == M_AP_OBJECT || u.uundetected || u.uburied) {
if (youmonst.m_ap_type == M_AP_OBJECT &&
youmonst.mappearance != GOLD_PIECE)
verbalize("Hey! Who left that %s in here?",
mimic_obj_name(&youmonst));
/* You're mimicking some object or you're hidden. */
if (messages)
pline("Puzzled, %s turns around and leaves.", mhe(guard));
mongone(guard);
return;
}
if (Engulfed) {
if ((!u.ustuck->minvis || perceives(guard->data)))
verbalize("How did that %s get in here?", m_monnam(u.ustuck));
if (messages)
pline("Puzzled, %s turns around and leaves.", mhe(guard));
mongone(guard);
return;
}
if (Strangled || is_silent(youmonst.data) || u_helpless(hm_all)) {
/* [we ought to record whether this this message has already been
given in order to vary it upon repeat visits, but discarding the
monster and its egd data renders that hard] */
verbalize("I'll be back when you're ready to speak to me!");
mongone(guard);
return;
}
action_interrupted();
trycount = 5;
do {
buf = getlin("\"Hello stranger, who are you?\" -", FALSE);
buf = msgmungspaces(buf);
} while (!letter(buf[0]) && --trycount > 0);
if (u.ualign.type == A_LAWFUL &&
/* ignore trailing text, in case player includes character's rank */
strncmpi(buf, u.uplname, (int)strlen(u.uplname)) != 0) {
adjalign(-1); /* Liar! */
}
if (!strcmpi(buf, "Croesus") || !strcmpi(buf, "Kroisos") ||
!strcmpi(buf, "Creosote")) {
if (!mvitals[PM_CROESUS].died) {
verbalize("Oh, yes, of course. Sorry to have disturbed you.");
mongone(guard);
} else {
setmangry(guard);
verbalize("Back from the dead, are you? I'll remedy that!");
/* don't want guard to waste next turn wielding a weapon */
if (!MON_WEP(guard)) {
guard->weapon_check = NEED_HTH_WEAPON;
mon_wield_item(guard);
}
}
return;
}
verbalize("I don't know you.");
umoney = money_cnt(invent);
if (!umoney && !hidden_gold())
verbalize("Please follow me.");
else {
if (!umoney)
verbalize("You have hidden money.");
verbalize("Most likely all your money was stolen from this vault.");
verbalize("Please drop that money and follow me.");
}
EGD(guard)->gdx = gx;
EGD(guard)->gdy = gy;
EGD(guard)->fcbeg = 0;
EGD(guard)->fakecorr[0].fx = x;
EGD(guard)->fakecorr[0].fy = y;
if (IS_WALL(level->locations[x][y].typ))
EGD(guard)->fakecorr[0].ftyp = level->locations[x][y].typ;
else { /* the initial guard location is a dug door */
int vlt = EGD(guard)->vroom;
xchar lowx = level->rooms[vlt].lx, hix = level->rooms[vlt].hx;
xchar lowy = level->rooms[vlt].ly, hiy = level->rooms[vlt].hy;
if (x == lowx - 1 && y == lowy - 1)
EGD(guard)->fakecorr[0].ftyp = TLCORNER;
else if (x == hix + 1 && y == lowy - 1)
EGD(guard)->fakecorr[0].ftyp = TRCORNER;
else if (x == lowx - 1 && y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = BLCORNER;
else if (x == hix + 1 && y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = BRCORNER;
else if (y == lowy - 1 || y == hiy + 1)
EGD(guard)->fakecorr[0].ftyp = HWALL;
else if (x == lowx - 1 || x == hix + 1)
EGD(guard)->fakecorr[0].ftyp = VWALL;
}
level->locations[x][y].typ = DOOR;
level->locations[x][y].doormask = D_NODOOR;
unblock_point(x, y); /* doesn't block light */
EGD(guard)->fcend = 1;
EGD(guard)->warncnt = 1;
}
}
static boolean
clear_fcorr(struct monst *grd, boolean forceshow)
{
int fcx, fcy, fcbeg, oldtyp;
struct monst *mtmp;
boolean showmsg = FALSE;
if (!on_level(&(EGD(grd)->gdlevel), &u.uz))
return TRUE;
while ((fcbeg = EGD(grd)->fcbeg) < EGD(grd)->fcend) {
fcx = EGD(grd)->fakecorr[fcbeg].fx;
fcy = EGD(grd)->fakecorr[fcbeg].fy;
if ((grd->mhp <= 0 || !in_fcorridor(grd, u.ux, u.uy)) &&
EGD(grd)->gddone)
forceshow = TRUE;
if ((u.ux == fcx && u.uy == fcy && grd->mhp > 0)
|| (!forceshow && couldsee(fcx, fcy)))
return FALSE;
if ((Punished && !carried(uball)
&& uball->ox == fcx && uball->oy == fcy)) {
unplacebc();
placebc();
}
if ((mtmp = m_at(level, fcx, fcy)) != 0) {
if (mtmp->isgd)
return FALSE;
else if (!in_fcorridor(grd, u.ux, u.uy)) {
if (mtmp->mtame)
yelp(mtmp);
rloc(mtmp, FALSE);
}
}
oldtyp = level->locations[fcx][fcy].typ;
level->locations[fcx][fcy].typ = EGD(grd)->fakecorr[fcbeg].ftyp;
if (!ACCESSIBLE(level->locations[fcx][fcy].typ) && ACCESSIBLE(oldtyp)) {
struct trap *t = t_at(level, fcx, fcy);
if (couldsee(fcx, fcy))
showmsg = TRUE;
if (t)
deltrap(level, t);
level->locations[fcx][fcy].lit = FALSE;
block_point(fcx, fcy);
}
map_location(fcx, fcy, 1, FALSE); /* bypass vision */
EGD(grd)->fcbeg++;
}
if (grd->mhp <= 0) {
if (showmsg) {
if (!Blind)
pline("The corridor disappears.");
else
pline("You feel claustrophobic.");
}
if (IS_ROCK(level->locations[u.ux][u.uy].typ))
pline("You are encased in rock.");
}
return TRUE;
}