/* TRUE iff monster is resistant to light-induced blindness */
boolean
resists_blnd(const struct monst * mon)
{
const struct permonst *ptr = mon->data;
boolean is_you = (mon == &youmonst);
struct obj *o;
if (is_you ? Blind
: (mon->mblinded || !mon->mcansee || !haseyes(ptr) ||
/* BUG: temporary sleep sets mfrozen, but since paralysis does too,
we can't check it */
mon->msleeping))
return TRUE;
/* yellow light, Archon; !dust vortex, !cobra, !raven */
if (dmgtype_fromattack(ptr, AD_BLND, AT_EXPL) ||
dmgtype_fromattack(ptr, AD_BLND, AT_GAZE))
return TRUE;
o = is_you ? uwep : MON_WEP(mon);
if (o && o->oartifact && defends(AD_BLND, o))
return TRUE;
o = is_you ? invent : mon->minvent;
for (; o; o = o->nobj)
if (o->oartifact && protects(AD_BLND, o))
return TRUE;
return FALSE;
}
/* TRUE if monster is magic-missile resistant */
boolean resists_magm(struct monst *mon)
{
const struct permonst *ptr = mon->data;
struct obj *o;
/* as of 3.2.0: gray dragons, Angels, Oracle, Yeenoghu */
if (dmgtype(ptr, AD_MAGM) || ptr == &mons[PM_BABY_GRAY_DRAGON] ||
dmgtype(ptr, AD_RBRE)) /* Chromatic Dragon */
return TRUE;
/* check for magic resistance granted by wielded weapon */
o = (mon == &youmonst) ? uwep : MON_WEP(mon);
if (o && o->oartifact && defends(AD_MAGM, o))
return TRUE;
/* check for magic resistance granted by worn or carried items */
o = (mon == &youmonst) ? invent : mon->minvent;
for ( ; o; o = o->nobj)
if ((o->owornmask && objects[o->otyp].oc_oprop == ANTIMAGIC) ||
(o->oartifact && protects(AD_MAGM, o)))
return TRUE;
return FALSE;
}
