Function erosion_matters

src/objnam.c:1194–1215

used to prevent rust on items where rust makes no difference */

/* used to prevent rust on items where rust makes no difference */
boolean
erosion_matters(struct obj *obj)
{
    switch (obj->oclass) {
    case TOOL_CLASS:
        /* it's possible for a rusty weptool to be polymorphed into some
           non-weptool iron tool, in which case the rust implicitly goes
           away, but it's also possible for it to be polymorphed into a
           non-iron tool, in which case rust also implicitly goes away,
           so there's no particular reason to try to handle the first
           instance differently [this comment belongs in poly_obj()...] */
        return is_weptool(obj) ? TRUE : FALSE;
    case WEAPON_CLASS:
    case ARMOR_CLASS:
    case BALL_CLASS:
    case CHAIN_CLASS:
        return TRUE;
    default:
        break;
    }
    return FALSE;
}

#define DONAME_WITH_PRICE 1
#define DONAME_VAGUE_QUAN 2