Function poly_when_stoned

src/mondata.c:79–86

does monster-type transform into something else when petrified? */

/* does monster-type transform into something else when petrified? */
boolean
poly_when_stoned(struct permonst *ptr)
{
    /* non-stone golems turn into stone golems unless latter is genocided */
    return (boolean) (is_golem(ptr) && ptr != &mons[PM_STONE_GOLEM]
                      && !(svm.mvitals[PM_STONE_GOLEM].mvflags & G_GENOD));
    /* allow G_EXTINCT */
}

/* is 'mon' (possibly youmonst) protected against damage type 'adtype' via
   wielded weapon or worn dragon scales? [or by virtue of being a dragon?] */