Function ModifyStationRatingAround

src/station_cmd.cpp:4388–4399

* Forcibly modify station ratings near a given tile. * Used when a crash hurts a company's station ratings nearby, or when local authority actions affect nearby ratings. * @param tile The center of the ratings change area. * @param owner The station owner whose stations are affected. * @param amount The amount to change the rating. * @param radius The radius to search for stations, from the o

 * @param radius The radius to search for stations, from the origin tile.
 */
void ModifyStationRatingAround(TileIndex tile, Owner owner, int amount, uint radius)
{
	ForAllStationsRadius(tile, radius, [&](Station *st) {
		if (st->owner == owner && DistanceManhattan(tile, st->xy) <= radius) {
			for (GoodsEntry &ge : st->goods) {
				if (ge.status.Any()) {
					ge.rating = ClampTo<uint8_t>(ge.rating + amount);
				}
			}
		}
	});
}

static uint UpdateStationWaiting(Station *st, CargoType cargo, uint amount, Source source)
{