Function drop_throw

src/mthrowu.c:161–196

Be sure this corresponds with what happens to player-thrown objects in * dothrow.c (for consistency). --KAA * Returns FALSE if object still exists (not destroyed). */

 * Returns FALSE if object still exists (not destroyed).
 */
staticfn boolean
drop_throw(
    struct obj *obj,
    boolean ohit,
    coordxy x,
    coordxy y)
{
    boolean broken;

    if (obj->otyp == CREAM_PIE || obj->oclass == VENOM_CLASS
        || (ohit && obj->otyp == EGG)) {
        broken = TRUE;
    } else {
        broken = (ohit && should_mulch_missile(obj));
    }

    if (broken) {
        delobj(obj);
    } else {
        if (down_gate(x, y) != -1)
            broken = ship_object(obj, x, y, FALSE);
        if (!broken) {
            struct monst *mtmp = m_at(x, y);
            if (!(broken = flooreffects(obj, x, y, "fall"))) {
                place_object(obj, x, y);
                if (!mtmp && u_at(x, y))
                    mtmp = &gy.youmonst;
                if (mtmp && ohit)
                    passive_obj(mtmp, obj, (struct attack *) 0);
                stackobj(obj);
            }
        }
    }
    gt.thrownobj = 0;
    return broken;
}

/* calculate multishot volley count for mtmp throwing otmp (if not ammo) or
   shooting otmp with mwep (if otmp is ammo and mwep appropriate launcher) */