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@@ -75,73 +75,73 @@
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EnforcePrecondition(false, station_id == AIStation::STATION_NEW || station_id == AIStation::STATION_JOIN_ADJACENT || AIStation::IsValidStation(station_id));
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uint p2 = station_id == AIStation::STATION_JOIN_ADJACENT ? 0 : 1;
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p2 |= (AIStation::IsValidStation(station_id) ? station_id : INVALID_STATION) << 16;
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return AIObject::DoCommand(tile, type, p2, CMD_BUILD_AIRPORT);
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}
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/* static */ bool AIAirport::RemoveAirport(TileIndex tile)
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{
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EnforcePrecondition(false, ::IsValidTile(tile))
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EnforcePrecondition(false, IsAirportTile(tile) || IsHangarTile(tile));
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return AIObject::DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR);
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}
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/* static */ int32 AIAirport::GetNumHangars(TileIndex tile)
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{
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if (!::IsValidTile(tile)) return -1;
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if (!::IsTileType(tile, MP_STATION)) return -1;
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const Station *st = ::Station::GetByTile(tile);
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if (st->owner != _current_company) return -1;
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if ((st->facilities & FACIL_AIRPORT) == 0) return -1;
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return st->GetAirportSpec()->nof_depots;
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return st->airport.GetSpec()->nof_depots;
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}
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/* static */ TileIndex AIAirport::GetHangarOfAirport(TileIndex tile)
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{
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if (!::IsValidTile(tile)) return INVALID_TILE;
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if (!::IsTileType(tile, MP_STATION)) return INVALID_TILE;
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if (GetNumHangars(tile) < 1) return INVALID_TILE;
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const Station *st = ::Station::GetByTile(tile);
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if (st->owner != _current_company) return INVALID_TILE;
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if ((st->facilities & FACIL_AIRPORT) == 0) return INVALID_TILE;
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return st->GetHangarTile(0);
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}
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/* static */ AIAirport::AirportType AIAirport::GetAirportType(TileIndex tile)
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{
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if (!AITile::IsStationTile(tile)) return AT_INVALID;
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StationID station_id = ::GetStationIndex(tile);
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if (!AIStation::HasStationType(station_id, AIStation::STATION_AIRPORT)) return AT_INVALID;
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return (AirportType)::Station::Get(station_id)->airport_type;
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return (AirportType)::Station::Get(station_id)->airport.type;
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}
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/* static */ int AIAirport::GetNoiseLevelIncrease(TileIndex tile, AirportType type)
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{
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extern Town *AirportGetNearestTown(const AirportSpec *as, TileIndex airport_tile);
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extern uint8 GetAirportNoiseLevelForTown(const AirportSpec *as, TileIndex town_tile, TileIndex tile);
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if (!::IsValidTile(tile)) return -1;
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if (!IsValidAirportType(type)) return -1;
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if (_settings_game.economy.station_noise_level) {
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const AirportSpec *as = ::AirportSpec::Get(type);
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const Town *t = AirportGetNearestTown(as, tile);
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return GetAirportNoiseLevelForTown(as, t->xy, tile);
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}
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return 1;
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}
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/* static */ TownID AIAirport::GetNearestTown(TileIndex tile, AirportType type)
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{
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extern Town *AirportGetNearestTown(const AirportSpec *as, TileIndex airport_tile);
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