/* return 0 if still on level, 3 if not */
int
mlevel_tele_trap(struct monst *mtmp, struct trap *trap, boolean force_it,
int in_sight)
{
int tt = trap->ttyp;
const struct permonst *mptr = mtmp->data;
if (mtmp == u.ustuck) /* probably a vortex */
return 0; /* temporary? kludge */
if (teleport_pet(mtmp, force_it)) {
d_level tolevel;
int migrate_typ = MIGR_RANDOM;
if ((tt == HOLE || tt == TRAPDOOR)) {
if (Is_stronghold(&u.uz)) {
assign_level(&tolevel, &valley_level);
} else if (Is_botlevel(&u.uz)) {
if (in_sight && trap->tseen)
pline("%s avoids the %s.", Monnam(mtmp),
(tt == HOLE) ? "hole" : "trap");
return 0;
} else {
get_level(&tolevel, depth(&u.uz) + 1);
}
} else if (tt == MAGIC_PORTAL) {
if (In_endgame(&u.uz) &&
(mon_has_amulet(mtmp) ||
is_home_elemental(&mtmp->dlevel->z, mptr))) {
if (in_sight && mptr->mlet != S_ELEMENTAL) {
pline("%s seems to shimmer for a moment.", Monnam(mtmp));
seetrap(trap);
}
return 0;
} else {
assign_level(&tolevel, &trap->dst);
migrate_typ = MIGR_PORTAL;
}
} else { /* (tt == LEVEL_TELEP) */
int nlev;
if (mon_has_amulet(mtmp) || In_endgame(&u.uz)) {
if (in_sight)
pline("%s seems very disoriented for a moment.",
Monnam(mtmp));
return 0;
}
nlev = random_teleport_level();
if (nlev == depth(&u.uz)) {
if (in_sight)
pline("%s shudders for a moment.", Monnam(mtmp));
return 0;
}
get_level(&tolevel, nlev);
}
if (in_sight) {
pline("Suddenly, %s disappears out of sight.", mon_nam(mtmp));
seetrap(trap);
}
migrate_to_level(mtmp, ledger_no(&tolevel), migrate_typ, NULL);
return 3; /* no longer on this level */
}
return 0;
}
/* called when you move to another level
* pets_only: true for ascension or final escape */
void
keepdogs(boolean pets_only)
{
struct monst *mtmp, *mtmp2;
struct obj *obj;
int num_segs;
boolean stay_behind;
for (mtmp = level->monlist; mtmp; mtmp = mtmp2) {
mtmp2 = mtmp->nmon;
if (DEADMONSTER(mtmp))
continue;
if (pets_only && !mtmp->mtame)
continue;
if (((monnear(mtmp, u.ux, u.uy) && levl_follower(mtmp)) ||
(mtmp == u.usteed) ||
/* the wiz will level t-port from anywhere to chase the amulet; if
you don't have it, will chase you only if in range. -3. */
(Uhave_amulet && mtmp->iswiz))
&& ((!mtmp->msleeping && mtmp->mcanmove)
/* eg if level teleport or new trap, steed has no control to
avoid following */
|| (mtmp == u.usteed))
/* monster won't follow if it hasn't noticed you yet */
&& !(mtmp->mstrategy & STRAT_WAITFORU)) {
stay_behind = FALSE;
if (!pets_only && mtmp->mtame && mtmp->meating) {
if (canseemon(mtmp))
pline("%s is still eating.", Monnam(mtmp));
stay_behind = TRUE;
} else if (mon_has_amulet(mtmp)) {
if (canseemon(mtmp))
pline("%s seems very disoriented for a moment.",
Monnam(mtmp));
stay_behind = TRUE;
} else if (!pets_only && mtmp->mtame && mtmp->mtrapped) {
if (canseemon(mtmp))
pline("%s is still trapped.", Monnam(mtmp));
stay_behind = TRUE;
}
if (mtmp == u.usteed)
stay_behind = FALSE;
if (stay_behind) {
if (mtmp->mleashed) {
pline("%s leash suddenly comes loose.", humanoid(mtmp->data)
? (mtmp->female ? "Her" : "His")
: "Its");
m_unleash(mtmp, FALSE);
}
continue;
}
if (mtmp->isshk)
set_residency(mtmp, TRUE);
if (mtmp->wormno) {
int cnt;
/* NOTE: worm is truncated to # segs = max wormno size */
cnt = count_wsegs(mtmp);
num_segs = min(cnt, MAX_NUM_WORMS - 1);
wormgone(mtmp);
} else
num_segs = 0;
/* set minvent's obj->no_charge to 0 */
for (obj = mtmp->minvent; obj; obj = obj->nobj) {
if (Has_contents(obj))
picked_container(obj); /* does the right thing */
obj->no_charge = 0;
}
relmon(mtmp);
newsym(mtmp->mx, mtmp->my);
mtmp->mx = COLNO; /* avoid mnexto()/MON_AT() problem */
mtmp->my = ROWNO;
mtmp->wormno = num_segs;
mtmp->mlstmv = moves;
mtmp->nmon = turnstate.migrating_pets;
turnstate.migrating_pets = mtmp;
} else if (mtmp->iswiz) {
/* we want to be able to find him when his next resurrection chance
comes up, but have him resume his present location if player
returns to this level before that time */
migrate_to_level(mtmp, ledger_no(&u.uz), MIGR_EXACT_XY, NULL);
} else if (mtmp->mleashed) {
/* this can happen if your quest leader ejects you from the "home"
level while a leashed pet isn't next to you */
pline("%s leash goes slack.", s_suffix(Monnam(mtmp)));
m_unleash(mtmp, FALSE);
}
}
}
