Function costly_spot

src/shk.c:5349–5363

called in dokick.c when we kick an object that might be in a store */

/* called in dokick.c when we kick an object that might be in a store */
boolean
costly_spot(coordxy x, coordxy y)
{
    struct monst *shkp;
    struct eshk *eshkp;

    if (!svl.level.flags.has_shop)
        return FALSE;
    shkp = shop_keeper(*in_rooms(x, y, SHOPBASE));
    if (!shkp || !inhishop(shkp))
        return FALSE;
    eshkp = ESHK(shkp);
    return  (boolean) (inside_shop(x, y)
                       && !(x == eshkp->shk.x && y == eshkp->shk.y));
}

/* called by sanity checking when an unpaid or no_charge item is not at a
   costly_spot; it might still be within the boundary of the shop; if so,