Function cantvomit

src/mondata.c:662–674

some monster-types can't vomit */

/* some monster-types can't vomit */
boolean
cantvomit(struct permonst *ptr)
{
    /* rats and mice are incapable of vomiting; likewise with horses;
       which other creatures have the same limitation? */
    if (ptr->mlet == S_RODENT && ptr != &mons[PM_ROCK_MOLE]
        && ptr != &mons[PM_WOODCHUCK])
        return TRUE;
    if (ptr == &mons[PM_WARHORSE] || ptr == &mons[PM_HORSE]
        || ptr == &mons[PM_PONY])
        return TRUE;
    return FALSE;
}

/* number of horns this type of monster has on its head */
int