for (int yc = y1; yc != y2; yc++) {
		for (int xc = x1; xc != x2; xc++) {
			TileIndex tile = TileXY(xc, yc);

			if (_settings_game.station.serve_water_industries) {
				AddAcceptedCargo(tile, acceptance, always_accepted);
			} else {
				if (st_ind == INVALID_INDUSTRY) {
					if (!IsTileType(tile, MP_INDUSTRY)) {
						AddAcceptedCargo(tile, acceptance, always_accepted);
					} else {
						if (!HasIndustryStation(Industry::GetByTile(tile))) {
							AddAcceptedCargo(tile, acceptance, always_accepted);
						}
					}
				} else {
					if (IsTileType(tile, MP_INDUSTRY) && Industry::GetByTile(tile)->index == st_ind) {
						AddAcceptedCargo(tile, acceptance, always_accepted);
					}
				}
			}
		}
	}