Inheritance: BaseModel
 public AirportContract(
     Airline airline,
     Airport airport,
     ContractType type,
     Terminal.TerminalType terminaltype,
     DateTime date,
     int numberOfGates,
     int length,
     double yearlyPayment,
     bool autorenew,
     bool payFull = false,
     bool isExclusiveDeal = false,
     Terminal terminal = null)
 {
     Type = type;
     PayFull = payFull;
     Airline = airline;
     Airport = airport;
     ContractDate = date;
     Length = length;
     YearlyPayment = yearlyPayment;
     NumberOfGates = numberOfGates;
     IsExclusiveDeal = isExclusiveDeal;
     Terminal = terminal;
     ExpireDate = ContractDate.AddYears(Length);
     AutoRenew = autorenew;
     TerminalType = terminaltype;
 }
        public static void LoadGame(string name)
        {
            if (string.IsNullOrEmpty(name))
            {
                WPFMessageBoxResult result = WPFMessageBox.Show(
                    Translator.GetInstance().GetString("MessageBox", "101"),
                    Translator.GetInstance().GetString("MessageBox", "101", "message"),
                    WPFMessageBoxButtons.Ok);
                return;
            }
            string fileName = AppSettings.GetCommonApplicationDataPath() + "\\saves\\" + name + ".sav";

            var doc = new XmlDocument();

            using (var fs = new FileStream(fileName, FileMode.Open))
            {
                Stream s = new GZipStream(fs, CompressionMode.Decompress);
                doc.Load(s);
                s.Close();
            }
            //doc.Load(AppSettings.getDataPath() + "\\saves\\" + name + ".xml");
            XmlElement root = doc.DocumentElement;

            if (root != null)
            {
                DateTime gameTime = DateTime.Parse(root.Attributes["time"].Value, new CultureInfo("de-DE"));
                GameObject.GetInstance().GameTime = gameTime;
            }

            if (root != null)
            {
                XmlNodeList tailnumbersList = root.SelectNodes("//tailnumbers/tailnumber");

                if (tailnumbersList != null)
                    foreach (XmlElement tailnumberNode in tailnumbersList)
                    {
                        Country country = Countries.GetCountry(tailnumberNode.Attributes["country"].Value);

                        if (country != null)
                        {
                            country.TailNumbers.LastTailNumber = tailnumberNode.Attributes["value"].Value;
                        }
                    }
            }

            if (root != null)
            {
                XmlNodeList airlinerTypesList = root.SelectNodes("//airlinertypes/airlinertype");

                if (airlinerTypesList != null)
                    foreach (XmlElement airlinerTypeNode in airlinerTypesList)
                    {
                        var airlinerType =
                            (AirlinerType.TypeOfAirliner)
                            Enum.Parse(typeof (AirlinerType.TypeOfAirliner), airlinerTypeNode.Attributes["type"].Value);
                        AirlinerType baseType = AirlinerTypes.GetType(airlinerTypeNode.Attributes["basetype"].Value);
                        string airlinerTypeName = airlinerTypeNode.Attributes["name"].Value;

                        AirlinerType type = null;

                        if (airlinerType == AirlinerType.TypeOfAirliner.Passenger)
                        {
                            int cabincrew = Convert.ToInt16(airlinerTypeNode.Attributes["cabincrew"].Value);
                            int passengers = Convert.ToInt16(airlinerTypeNode.Attributes["passengers"].Value);
                            int maxclasses = Convert.ToInt16(airlinerTypeNode.Attributes["maxclasses"].Value);

                            type = new AirlinerPassengerType(
                                baseType.Manufacturer,
                                airlinerTypeName,
                                "",
                                passengers,
                                baseType.CockpitCrew,
                                cabincrew,
                                0,
                                0,
                                baseType.Wingspan,
                                baseType.Length,
                                baseType.Weight,
                                0,
                                baseType.Price,
                                maxclasses,
                                0,
                                baseType.FuelCapacity,
                                baseType.Body,
                                baseType.RangeType,
                                baseType.Engine,
                                baseType.Produced,
                                baseType.ProductionRate,
                                false,
                                false);
                        }
                        if (airlinerType == AirlinerType.TypeOfAirliner.Cargo)
                        {
                            double cargo = Convert.ToDouble(
                                airlinerTypeNode.Attributes["cargo"].Value,
                                new CultureInfo("de-DE", false));
                            type = new AirlinerCargoType(
                                baseType.Manufacturer,
                                airlinerTypeName,
                                "",
                                baseType.CockpitCrew,
                                cargo,
                                0,
                                0,
                                baseType.Wingspan,
                                baseType.Length,
                                baseType.Weight,
                                0,
                                baseType.Price,
                                0,
                                baseType.FuelCapacity,
                                baseType.Body,
                                baseType.RangeType,
                                baseType.Engine,
                                baseType.Produced,
                                baseType.ProductionRate,
                                false,
                                false);
                        }
                        if (type != null)
                        {
                            type.BaseType = baseType;

                            AirlinerTypes.AddType(type);
                        }
                    }
            }

            Airliners.Clear();

            if (root != null)
            {
                XmlNodeList airlinersList = root.SelectNodes("//airliners/airliner");

                if (airlinersList != null)
                    Parallel.For(
                        0,
                        airlinersList.Count,
                        i => //foreach (XmlElement airlinerNode in airlinersList)
                            {
                                var airlinerNode = (XmlElement) airlinersList[i];
                                AirlinerType type = AirlinerTypes.GetType(airlinerNode.Attributes["type"].Value);

                                if (type != null)
                                {
                                    string tailnumber = airlinerNode.Attributes["tailnumber"].Value;
                                    string id = airlinerNode.HasAttribute("id") ? airlinerNode.Attributes["id"].Value : tailnumber;

                                    string last_service = airlinerNode.Attributes["last_service"].Value;
                                    DateTime built = DateTime.Parse(
                                        airlinerNode.Attributes["built"].Value,
                                        new CultureInfo("de-DE", false));
                                    double flown = Convert.ToDouble(
                                        airlinerNode.Attributes["flown"].Value,
                                        new CultureInfo("de-DE", false));
                                    double damaged = Convert.ToDouble(
                                        airlinerNode.Attributes["damaged"].Value,
                                        new CultureInfo("de-DE", false));

                                    var airliner = new Airliner(id, type, tailnumber, built) {Condition = damaged, Flown = flown};
                                    airliner.ClearAirlinerClasses();

                                    XmlNodeList airlinerClassList = airlinerNode.SelectNodes("classes/class");

                                    if (airlinerClassList != null)
                                        foreach (XmlElement airlinerClassNode in airlinerClassList)
                                        {
                                            var airlinerClassType =
                                                (AirlinerClass.ClassType)
                                                Enum.Parse(
                                                    typeof (AirlinerClass.ClassType),
                                                    airlinerClassNode.Attributes["type"].Value);
                                            int airlinerClassSeating = Convert.ToInt16(airlinerClassNode.Attributes["seating"].Value);

                                            var aClass = new AirlinerClass(airlinerClassType, airlinerClassSeating);
                                            // chs, 2011-13-10 added for loading of airliner facilities
                                            XmlNodeList airlinerClassFacilitiesList =
                                                airlinerClassNode.SelectNodes("facilities/facility");
                                            if (airlinerClassFacilitiesList != null)
                                                foreach (XmlElement airlinerClassFacilityNode in airlinerClassFacilitiesList)
                                                {
                                                    var airlinerFacilityType =
                                                        (AirlinerFacility.FacilityType)
                                                        Enum.Parse(
                                                            typeof (AirlinerFacility.FacilityType),
                                                            airlinerClassFacilityNode.Attributes["type"].Value);

                                                    AirlinerFacility aFacility = AirlinerFacilities.GetFacility(
                                                        airlinerFacilityType,
                                                        airlinerClassFacilityNode.Attributes["uid"].Value);
                                                    aClass.ForceSetFacility(aFacility);
                                                }

                                            airliner.AddAirlinerClass(aClass);
                                        }

                                    Airliners.AddAirliner(airliner);
                                }
                            });
            }

            Airlines.Clear();

            if (root != null)
            {
                XmlNodeList airlinesList = root.SelectNodes("//airlines/airline[@subsidiary='False']");

                if (airlinesList != null)
                    foreach (XmlElement airlineNode in airlinesList)
                    {
                        LoadAirline(airlineNode);
                    }
            }

            if (root != null)
            {
                XmlNodeList subsidiaryList = root.SelectNodes("//airlines/airline[@subsidiary='True']");

                if (subsidiaryList != null)
                    foreach (XmlElement airlineNode in subsidiaryList)
                    {
                        LoadAirline(airlineNode);
                    }
            }

            if (root != null)
            {
                XmlNodeList airportsList = root.SelectNodes("//airports/airport");

                var airportsToKeep = new List<Airport>();

                if (airportsList != null)
                    foreach (XmlElement airportNode in airportsList)
                    {
                        Airport airport = Airports.GetAirportFromID(airportNode.Attributes["id"].Value);
                        airportsToKeep.Add(airport);

                        /*
                  *   XmlElement airportPaxNode = xmlDoc.CreateElement("paxvalue");
                    airportPaxNode.SetAttribute("from", paxValue.FromYear.ToString());
                    airportPaxNode.SetAttribute("to", paxValue.ToYear.ToString());
                    airportPaxNode.SetAttribute("size", paxValue.Size.ToString());
                    airportPaxNode.SetAttribute("pax", paxValue.Pax.ToString());
                    airportPaxNode.SetAttribute("inflationbefore", paxValue.InflationBeforeYear.ToString());
                    airportPaxNode.SetAttribute("inflationafter", paxValue.InflationAfterYear.ToString());
            */

                        airport.Income = Convert.ToInt64(airportNode.Attributes["income"].Value);

                        airport.Profile.PaxValues.Clear();

                        XmlNodeList paxvaluesList = airportNode.SelectNodes("paxvalues/paxvalue");

                        foreach (XmlElement paxElement in paxvaluesList)
                        {
                            int fromYear = Convert.ToInt16(paxElement.Attributes["from"].Value);
                            int toYear = Convert.ToInt16(paxElement.Attributes["to"].Value);
                            var airportSize =
                                (GeneralHelpers.Size)
                                Enum.Parse(typeof (GeneralHelpers.Size), paxElement.Attributes["size"].Value);
                            double pax = Convert.ToDouble(paxElement.Attributes["pax"].Value);
                            double inflationBefore = Convert.ToDouble(paxElement.Attributes["inflationbefore"].Value);
                            double inflationAfter = Convert.ToDouble(paxElement.Attributes["inflationafter"].Value);

                            var paxValue = new PaxValue(fromYear, toYear, airportSize, pax) {InflationAfterYear = inflationAfter, InflationBeforeYear = inflationBefore};

                            airport.Profile.PaxValues.Add(paxValue);
                        }

                        XmlNodeList runwaysList = airportNode.SelectNodes("runways/runway");

                        foreach (XmlElement runwayElement in runwaysList)
                        {
                            string runwayName = runwayElement.Attributes["name"].Value;
                            long runwayLenght = Convert.ToInt64(runwayElement.Attributes["lenght"].Value);
                            var runwaySurface =
                                (Runway.SurfaceType)
                                Enum.Parse(typeof (Runway.SurfaceType), runwayElement.Attributes["surface"].Value);
                            DateTime runwayDate = DateTime.Parse(
                                runwayElement.Attributes["date"].Value,
                                new CultureInfo("de-DE", false));

                            airport.Runways.Add(new Runway(runwayName, runwayLenght, Runway.RunwayType.Regular, runwaySurface, runwayDate, false));
                        }

                        XmlNodeList airportHubsList = airportNode.SelectNodes("hubs/hub");
                        // airport.Hubs.Clear();

                        foreach (XmlElement airportHubElement in airportHubsList)
                        {
                            Airline airline = Airlines.GetAirline(airportHubElement.Attributes["airline"].Value);
                            // airport.Hubs.Add(new Hub(airline,null));
                        }

                        XmlNodeList airportWeatherList = airportNode.SelectNodes("weathers/weather");

                        for (int i = 0; i < airportWeatherList.Count; i++)
                        {
                            var airportWeatherElement = airportWeatherList[i] as XmlElement;

                            DateTime weatherDate = DateTime.Parse(
                                airportWeatherElement.Attributes["date"].Value,
                                new CultureInfo("de-DE", false));
                            var windDirection =
                                (Weather.WindDirection)
                                Enum.Parse(
                                    typeof (Weather.WindDirection),
                                    airportWeatherElement.Attributes["direction"].Value);
                            var windSpeed =
                                (Weather.eWindSpeed)
                                Enum.Parse(typeof (Weather.eWindSpeed), airportWeatherElement.Attributes["windspeed"].Value);
                            Weather.CloudCover cover = airportWeatherElement.HasAttribute("cover")
                                                           ? (Weather.CloudCover)
                                                             Enum.Parse(typeof (Weather.CloudCover), airportWeatherElement.Attributes["cover"].Value)
                                                           : Weather.CloudCover.Clear;
                            Weather.Precipitation precip = airportWeatherElement.HasAttribute("precip")
                                                               ? (Weather.Precipitation)
                                                                 Enum.Parse(typeof (Weather.Precipitation), airportWeatherElement.Attributes["precip"].Value)
                                                               : Weather.Precipitation.None;
                            double temperatureLow = airportWeatherElement.HasAttribute("temperatureLow")
                                                        ? Convert.ToDouble(
                                                            airportWeatherElement.Attributes["temperaturelow"].Value,
                                                            new CultureInfo("de-DE", false))
                                                        : 0;
                            double temperatureHigh = airportWeatherElement.HasAttribute("temperatureHigh")
                                                         ? Convert.ToDouble(
                                                             airportWeatherElement.Attributes["temperaturehigh"].Value,
                                                             new CultureInfo("de-DE", false))
                                                         : 20;

                            XmlNodeList airportTemperatureList = airportWeatherElement.SelectNodes("temperatures/temperature");
                            var temperatures = new HourlyWeather[airportTemperatureList.Count];

                            int t = 0;
                            foreach (XmlElement airportTemperatureNode in airportTemperatureList)
                            {
                                double hourlyTemperature = Convert.ToDouble(
                                    airportTemperatureNode.Attributes["temp"].Value,
                                    new CultureInfo("de-DE", false));
                                var hourlyCover =
                                    (Weather.CloudCover)
                                    Enum.Parse(typeof (Weather.CloudCover), airportTemperatureNode.Attributes["cover"].Value);
                                var hourlyPrecip =
                                    (Weather.Precipitation)
                                    Enum.Parse(
                                        typeof (Weather.Precipitation),
                                        airportTemperatureNode.Attributes["precip"].Value);
                                var hourlyWindspeed =
                                    (Weather.eWindSpeed)
                                    Enum.Parse(
                                        typeof (Weather.eWindSpeed),
                                        airportTemperatureNode.Attributes["windspeed"].Value);
                                var hourlyDirection =
                                    (Weather.WindDirection)
                                    Enum.Parse(
                                        typeof (Weather.WindDirection),
                                        airportTemperatureNode.Attributes["direction"].Value);

                                temperatures[t] = new HourlyWeather(
                                    hourlyTemperature,
                                    hourlyCover,
                                    hourlyPrecip,
                                    hourlyWindspeed,
                                    hourlyDirection);
                                t++;
                            }

                            airport.Weather[i] = new Weather(
                                weatherDate,
                                windSpeed,
                                windDirection,
                                cover,
                                precip,
                                temperatures,
                                temperatureLow,
                                temperatureHigh);
                        }

                        XmlNodeList airportStatList = airportNode.SelectNodes("stats/stat");

                        foreach (XmlElement airportStatNode in airportStatList)
                        {
                            int year = Convert.ToInt32(airportStatNode.Attributes["year"].Value);
                            Airline airline = Airlines.GetAirline(airportStatNode.Attributes["airline"].Value);
                            string statType = airportStatNode.Attributes["type"].Value;
                            int statValue = Convert.ToInt32(airportStatNode.Attributes["value"].Value);
                            airport.Statistics.SetStatisticsValue(
                                year,
                                airline,
                                StatisticsTypes.GetStatisticsType(statType),
                                statValue);
                        }

                        XmlNodeList airportFacilitiesList = airportNode.SelectNodes("facilities/facility");
                        airport.ClearFacilities();

                        foreach (XmlElement airportFacilityNode in airportFacilitiesList)
                        {
                            Airline airline = Airlines.GetAirline(airportFacilityNode.Attributes["airline"].Value);
                            AirportFacility airportFacility =
                                AirportFacilities.GetFacility(airportFacilityNode.Attributes["name"].Value);
                            DateTime finishedDate = DateTime.Parse(
                                airportFacilityNode.Attributes["finished"].Value,
                                new CultureInfo("de-DE", false));

                            airport.AddAirportFacility(airline, airportFacility, finishedDate);
                        }
                        airport.Terminals.Clear();

                        XmlNodeList terminalsList = airportNode.SelectNodes("terminals/terminal");

                        foreach (XmlElement terminalNode in terminalsList)
                        {
                            DateTime deliveryDate = DateTime.Parse(
                                terminalNode.Attributes["delivery"].Value,
                                new CultureInfo("de-DE", false));
                            Airline owner = Airlines.GetAirline(terminalNode.Attributes["owner"].Value);
                            string terminalName = terminalNode.Attributes["name"].Value;
                            int gates = Convert.ToInt32(terminalNode.Attributes["totalgates"].Value);

                            var terminal = new Terminal(airport, owner, terminalName, gates, deliveryDate, Terminal.TerminalType.Passenger);
                            terminal.Gates.Clear();

                            XmlNodeList airportGatesList = terminalNode.SelectNodes("gates/gate");

                            foreach (XmlElement airportGateNode in airportGatesList)
                            {
                                DateTime gateDeliveryDate = DateTime.Parse(
                                    airportGateNode.Attributes["delivery"].Value,
                                    new CultureInfo("de-DE", false));
                                var gate = new Gate(gateDeliveryDate);

                                terminal.Gates.AddGate(gate);
                            }

                            airport.AddTerminal(terminal);
                        }
                        airport.ClearAirlineContracts();

                        XmlNodeList contractsList = airportNode.SelectNodes("contracts/contract");

                        foreach (XmlElement contractNode in contractsList)
                        {
                            Airline contractAirline = Airlines.GetAirline(contractNode.Attributes["airline"].Value);
                            int contractLength = Convert.ToInt16(contractNode.Attributes["length"].Value);
                            DateTime contractDate = DateTime.Parse(
                                contractNode.Attributes["date"].Value,
                                new CultureInfo("de-DE", false));
                            int contractGates = Convert.ToInt16(contractNode.Attributes["gates"].Value);
                            double contractPayment = Convert.ToDouble(
                                contractNode.Attributes["payment"].Value,
                                new CultureInfo("de-DE", false));
                            Boolean contractExclusive = Convert.ToBoolean(contractNode.Attributes["exclusive"].Value);
                            Terminal contractTerminal = contractNode.HasAttribute("terminal")
                                                            ? airport.Terminals.AirportTerminals.Find(
                                                                t => t.Name == contractNode.Attributes["terminal"].Value)
                                                            : null;

                            var contract = new AirportContract(
                                contractAirline,
                                airport,
                                AirportContract.ContractType.Full,
                                Terminal.TerminalType.Passenger,
                                contractDate,
                                contractGates,
                                contractLength,
                                contractPayment,
                                true,
                                false,
                                contractExclusive,
                                contractTerminal);
                            AirportHelpers.AddAirlineContract(contract);
                        }
                    }

                Airports.RemoveAirports(a => !airportsToKeep.Contains(a));
            }

            XmlNodeList airportDestinationsList = root.SelectNodes("//airportdestinations/airportdestination");

            foreach (XmlElement airportDestinationElement in airportDestinationsList)
            {
                Airport targetAirport = Airports.GetAirport(airportDestinationElement.Attributes["id"].Value);

                if (targetAirport != null)
                {
                    targetAirport.ClearDestinationPassengers();

                    XmlNodeList destinationsList = airportDestinationElement.SelectNodes("destinations/destination");

                    Parallel.For(
                        0,
                        destinationsList.Count,
                        i => //foreach (XmlElement destinationElement in destinationsList)
                            {
                                var destinationElement = (XmlElement) destinationsList[i];
                                Airport destAirport = Airports.GetAirport(destinationElement.Attributes["id"].Value);

                                if (destAirport != null)
                                {
                                    ushort rate = ushort.Parse(destinationElement.Attributes["rate"].Value);
                                    long destPassengers = Convert.ToInt64(destinationElement.Attributes["passengers"].Value);

                                    targetAirport.AddPassengerDestinationStatistics(destAirport, destPassengers);
                                    targetAirport.AddDestinationPassengersRate(
                                        new DestinationDemand(destAirport.Profile.IATACode, rate));

                                    if (destinationElement.HasAttribute("cargo"))
                                    {
                                        targetAirport.AddDestinationCargoRate(
                                            new DestinationDemand(
                                                destAirport.Profile.IATACode,
                                                ushort.Parse(destinationElement.Attributes["cargo"].Value)));
                                        targetAirport.AddCargoDestinationStatistics(
                                            destAirport,
                                            Convert.ToDouble(
                                                destinationElement.Attributes["cargostats"].Value,
                                                new CultureInfo("de-DE", false)));
                                    }
                                }
                            });
                }
            }
            Instructors.Clear();

            XmlNodeList instructorsList = root.SelectNodes("//instructors/instructor");

            foreach (XmlElement instructorNode in instructorsList)
            {
                string firstname = instructorNode.Attributes["firstname"].Value;
                string lastname = instructorNode.Attributes["lastname"].Value;
                DateTime birthdate = DateTime.Parse(
                    instructorNode.Attributes["birthdate"].Value,
                    new CultureInfo("de-DE", false));
                Town town = Towns.GetTown(instructorNode.Attributes["town"].Value);
                //Pilot.PilotRating rating = (Pilot.PilotRating)Enum.Parse(typeof(Pilot.PilotRating), instructorNode.Attributes["rating"].Value);
                string id = instructorNode.Attributes["id"].Value;

                var instructor = new Instructor(
                    new PilotProfile(firstname, lastname, birthdate, town),
                    PilotRatings.GetRating("A"));

                if (id != "-")
                {
                    FlightSchool fs =
                        Airlines.GetAllAirlines()
                                .SelectMany(a => a.FlightSchools).FirstOrDefault(f => f.ID == id);
                    instructor.FlightSchool = fs;
                    fs.AddInstructor(instructor);
                }

                XmlNodeList studentsList = instructorNode.SelectNodes("students/student");

                foreach (XmlElement studentNode in studentsList)
                {
                    PilotStudent student =
                        instructor.FlightSchool.Students.Find(
                            s => s.Profile.Name == studentNode.Attributes["name"].Value);
                    student.Instructor = instructor;
                    instructor.AddStudent(student);
                }

                Instructors.AddInstructor(instructor);
            }

            if (Instructors.GetInstructors().Count == 0)
            {
                GeneralHelpers.CreateInstructors(75*Airlines.GetAllAirlines().Count);
            }

            Pilots.Clear();

            XmlNodeList pilotsList = root.SelectNodes("//pilots/pilot");

            foreach (XmlElement pilotNode in pilotsList)
            {
                string firstname = pilotNode.Attributes["firstname"].Value;
                string lastname = pilotNode.Attributes["lastname"].Value;
                DateTime birthdate = DateTime.Parse(
                    pilotNode.Attributes["birthdate"].Value,
                    new CultureInfo("de-DE", false));
                Town town = Towns.GetTown(pilotNode.Attributes["town"].Value);
                DateTime educationdate = DateTime.Parse(
                    pilotNode.Attributes["education"].Value,
                    new CultureInfo("de-DE", false));

                //Pilot.PilotRating rating = (Pilot.PilotRating)Enum.Parse(typeof(Pilot.PilotRating), pilotNode.Attributes["rating"].Value);

                var pilot = new Pilot(
                    new PilotProfile(firstname, lastname, birthdate, town),
                    educationdate,
                    PilotRatings.GetRating("B"));

                if (pilotNode.Attributes["airline"].Value != "-")
                {
                    Airline pilotAirline = Airlines.GetAirline(pilotNode.Attributes["airline"].Value);
                    DateTime airlinesigneddate = DateTime.Parse(
                        pilotNode.Attributes["airlinesigned"].Value,
                        new CultureInfo("de-DE", false));

                    pilotAirline.AddPilot(pilot);
                    pilot.AirlineSignedDate = airlinesigneddate;

                    if (pilotNode.Attributes["airliner"].Value != "-")
                    {
                        FleetAirliner airliner =
                            pilotAirline.Fleet.Find(f => f.Airliner.ID == pilotNode.Attributes["airliner"].Value);

                        if (airliner != null)
                        {
                            pilot.Airliner = airliner;
                            airliner.AddPilot(pilot);
                        }
                    }
                }

                Pilots.AddPilot(pilot);
            }

            if (Pilots.GetNumberOfPilots() == 0)
            {
                var rnd = new Random();

                GeneralHelpers.CreatePilots(100*Airlines.GetAllAirlines().Count);

                foreach (FleetAirliner airliner in Airlines.GetAllAirlines().SelectMany(a => a.Fleet))
                {
                    Pilot pilot = Pilots.GetPilots()[rnd.Next(Pilots.GetNumberOfPilots())];
                    airliner.Airliner.Airline.AddPilot(pilot);
                    pilot.Airliner = airliner;
                    airliner.AddPilot(pilot);
                }
            }

            Alliances.Clear();

            XmlNodeList alliancesList = root.SelectNodes("//alliances/alliance");

            foreach (XmlElement allianceNode in alliancesList)
            {
                string allianceName = allianceNode.Attributes["name"].Value;
                DateTime formationDate = DateTime.Parse(
                    allianceNode.Attributes["formation"].Value,
                    new CultureInfo("de-DE"));
                Airport allianceHeadquarter = Airports.GetAirport(allianceNode.Attributes["headquarter"].Value);

                var alliance = new Alliance(formationDate, allianceName, allianceHeadquarter);

                XmlNodeList membersList = allianceNode.SelectNodes("members/member");

                foreach (XmlElement memberNode in membersList)
                {
                    Airline allianceMember = Airlines.GetAirline(memberNode.Attributes["airline"].Value);
                    DateTime joinedDate = DateTime.Parse(
                        memberNode.Attributes["joined"].Value,
                        new CultureInfo("de-DE"));

                    if (allianceMember != null)
                    {
                        alliance.AddMember(new AllianceMember(allianceMember, joinedDate));
                    }
                }

                XmlNodeList pendingsList = allianceNode.SelectNodes("pendings/pending");

                foreach (XmlElement pendingNode in pendingsList)
                {
                    Airline pendingAirline = Airlines.GetAirline(pendingNode.Attributes["airline"].Value);
                    DateTime pendingDate = DateTime.Parse(
                        pendingNode.Attributes["date"].Value,
                        new CultureInfo("de-DE"));
                    var pendingType =
                        (PendingAllianceMember.AcceptType)
                        Enum.Parse(typeof (PendingAllianceMember.AcceptType), pendingNode.Attributes["type"].Value);

                    alliance.AddPendingMember(
                        new PendingAllianceMember(pendingDate, alliance, pendingAirline, pendingType));
                }

                Alliances.AddAlliance(alliance);
            }
            Configurations.Clear();

            XmlNodeList configurationsList = root.SelectNodes("//configurations/configuration");

            foreach (XmlElement confElement in configurationsList)
            {
                string confName = confElement.Attributes["name"].Value;
                string confid = confElement.Attributes["id"].Value;
                Boolean standard = Convert.ToBoolean(confElement.Attributes["standard"].Value);

                int minimumSeats = Convert.ToInt16(confElement.Attributes["minimumseats"].Value);

                var configuration = new AirlinerConfiguration(confName, minimumSeats, standard) {ID = confid};

                XmlNodeList classesList = confElement.SelectNodes("classes/class");

                foreach (XmlElement classElement in classesList)
                {
                    int seating = Convert.ToInt16(classElement.Attributes["seating"].Value);
                    int regularseating = Convert.ToInt16(classElement.Attributes["regularseating"].Value);
                    var classType =
                        (AirlinerClass.ClassType)
                        Enum.Parse(typeof (AirlinerClass.ClassType), classElement.Attributes["type"].Value);

                    var classConf = new AirlinerClassConfiguration(classType, seating, regularseating);
                    foreach (
                        AirlinerFacility.FacilityType facType in Enum.GetValues(typeof (AirlinerFacility.FacilityType)))
                    {
                        string facUid = classElement.Attributes[facType.ToString()].Value;

                        classConf.AddFacility(AirlinerFacilities.GetFacility(facType, facUid));
                    }

                    configuration.AddClassConfiguration(classConf);
                }
                Configurations.AddConfiguration(configuration);
            }

            XmlNodeList routeConfigurationsList =
                root.SelectNodes("//routeclassesconfigurations/routeclassesconfiguration");

            foreach (XmlElement confElement in routeConfigurationsList)
            {
                string routeConfName = confElement.Attributes["name"].Value;
                string confid = confElement.Attributes["id"].Value;
                Boolean standard = Convert.ToBoolean(confElement.Attributes["standard"].Value);

                XmlNodeList classesList = confElement.SelectNodes("classes/class");

                var classesConfiguration = new RouteClassesConfiguration(routeConfName, standard) {ID = confid};

                foreach (XmlElement classElement in classesList)
                {
                    var classType =
                        (AirlinerClass.ClassType)
                        Enum.Parse(typeof (AirlinerClass.ClassType), classElement.Attributes["type"].Value);

                    var classConf = new RouteClassConfiguration(classType);
                    foreach (RouteFacility.FacilityType facType in Enum.GetValues(typeof (RouteFacility.FacilityType)))
                    {
                        if (classElement.HasAttribute(facType.ToString()))
                        {
                            string facilityName = classElement.Attributes[facType.ToString()].Value;

                            classConf.AddFacility(
                                RouteFacilities.GetFacilities(facType).Find(f => f.Name == facilityName));
                        }
                    }

                    classesConfiguration.AddClass(classConf);
                }

                Configurations.AddConfiguration(classesConfiguration);
            }

            var difficultyNode = (XmlElement) root.SelectSingleNode("//difficulty");
            string difficultyName = difficultyNode.Attributes["name"].Value;
            double moneyLevel = Convert.ToDouble(
                difficultyNode.Attributes["money"].Value,
                new CultureInfo("de-DE", false));
            double priceLevel = Convert.ToDouble(
                difficultyNode.Attributes["price"].Value,
                new CultureInfo("de-DE", false));
            double loanLevel = Convert.ToDouble(
                difficultyNode.Attributes["loan"].Value,
                new CultureInfo("de-DE", false));
            double passengersLevel = Convert.ToDouble(
                difficultyNode.Attributes["passengers"].Value,
                new CultureInfo("de-DE", false));
            double aiLevel = Convert.ToDouble(difficultyNode.Attributes["ai"].Value, new CultureInfo("de-DE", false));

            GameObject.GetInstance().Difficulty = new DifficultyLevel(
                difficultyName,
                moneyLevel,
                loanLevel,
                passengersLevel,
                priceLevel,
                aiLevel,
                1);

            var scenarioNode = (XmlElement) root.SelectSingleNode("//scenario");

            if (scenarioNode != null)
            {
                Scenario scenario = Scenarios.GetScenario(scenarioNode.Attributes["name"].Value);

                var so = new ScenarioObject(scenario) {IsSuccess = Convert.ToBoolean(scenarioNode.Attributes["success"].Value)};

                if (scenarioNode.HasAttribute("failed"))
                {
                    so.ScenarioFailed = scenario.Failures.Find(f => f.ID == scenarioNode.Attributes["failed"].Value);
                }

                XmlNodeList failuresList = scenarioNode.SelectNodes("failures/failure");

                foreach (XmlElement failureNode in failuresList)
                {
                    ScenarioFailure failure = scenario.Failures.Find(f => f.ID == failureNode.Attributes["id"].Value);
                    int failureCount = Convert.ToInt16(failureNode.Attributes["count"].Value);
                    DateTime lastFailureTime = DateTime.Parse(
                        failureNode.Attributes["lastfailuretime"].Value,
                        new CultureInfo("de-DE", false));

                    so.GetScenarioFailure(failure).LastFailureTime = lastFailureTime;
                    so.GetScenarioFailure(failure).Failures = failureCount;
                }

                GameObject.GetInstance().Scenario = so;
            }

            var gameSettingsNode = (XmlElement) root.SelectSingleNode("//gamesettings");

            GameObject.GetInstance().Name = gameSettingsNode.Attributes["name"].Value;

            Airline humanAirline = Airlines.GetAirline(gameSettingsNode.Attributes["human"].Value);
            GameObject.GetInstance().SetHumanAirline(humanAirline);

            Airline mainAirline = Airlines.GetAirline(gameSettingsNode.Attributes["mainairline"].Value);
            GameObject.GetInstance().MainAirline = mainAirline;

            double fuelPrice = Convert.ToDouble(
                gameSettingsNode.Attributes["fuelprice"].Value,
                new CultureInfo("de-DE", false));

            GameTimeZone timezone =
                TimeZones.GetTimeZones()
                         .Find(
                             gtz => gtz.UTCOffset == TimeSpan.Parse(gameSettingsNode.Attributes["timezone"].Value));
            GameObject.GetInstance().TimeZone = timezone;

            Infrastructure.Settings.GetInstance().MailsOnLandings =
                Convert.ToBoolean(gameSettingsNode.Attributes["mailonlandings"].Value);
            Infrastructure.Settings.GetInstance().MailsOnBadWeather =
                Convert.ToBoolean(gameSettingsNode.Attributes["mailonbadweather"].Value);

            Infrastructure.Settings.GetInstance().AirportCodeDisplay =
                (AirportCode)
                Enum.Parse(typeof (AirportCode), gameSettingsNode.Attributes["airportcode"].Value);
            if (gameSettingsNode.HasAttribute("minutesperturn"))
            {
                Infrastructure.Settings.GetInstance().MinutesPerTurn =
                    Convert.ToInt16(gameSettingsNode.Attributes["minutesperturn"].Value);
            }
            AppSettings.GetInstance().SetLanguage(Languages.GetLanguage(gameSettingsNode.Attributes["language"].Value));
            GameObject.GetInstance().DayRoundEnabled = Convert.ToBoolean(gameSettingsNode.Attributes["dayround"].Value);

            XmlNodeList itemsList = gameSettingsNode.SelectNodes("calendaritems/calendaritem");

            CalendarItems.Clear();

            foreach (XmlElement itemNode in itemsList)
            {
                var itemType =
                    (CalendarItem.ItemType) Enum.Parse(typeof (CalendarItem.ItemType), itemNode.Attributes["type"].Value);
                DateTime itemDate = DateTime.Parse(itemNode.Attributes["date"].Value, new CultureInfo("de-DE", false));
                string itemHeader = itemNode.Attributes["header"].Value;
                string itemSubject = itemNode.Attributes["subject"].Value;

                CalendarItems.AddCalendarItem(new CalendarItem(itemType, itemDate, itemHeader, itemSubject));
            }

            XmlNodeList newsList = gameSettingsNode.SelectNodes("news/new");
            GameObject.GetInstance().NewsBox.Clear();

            foreach (XmlElement newsNode in newsList)
            {
                DateTime newsDate = DateTime.Parse(newsNode.Attributes["date"].Value, new CultureInfo("de-DE", false));
                var newsType = (News.NewsType) Enum.Parse(typeof (News.NewsType), newsNode.Attributes["type"].Value);
                string newsSubject = newsNode.Attributes["subject"].Value;
                string newsBody = newsNode.Attributes["body"].Value;
                Boolean newsIsRead = Convert.ToBoolean(newsNode.Attributes["isread"].Value);

                var news = new News(newsType, newsDate, newsSubject, newsBody) {IsRead = newsIsRead};

                GameObject.GetInstance().NewsBox.AddNews(news);
            }
            /*
               foreach (Airline airline in Airlines.GetAllAirlines())
               {
                   foreach (Route route in airline.Routes)
                   {
                       Gate gate1 = route.Destination1.Terminals.getEmptyGate(airline);
                       Gate gate2 = route.Destination2.Terminals.getEmptyGate(airline);

                       if (gate1!=null) gate1.Route = route;
                       if (gate2!=null) gate2.Route = route;

                   }
               }

               */
        }
        //returns if an airline have a hub
        //removes a terminal from the airport
        public void RemoveTerminal(Terminal terminal)
        {
            AirportContract terminalContract =
                AirlineContracts.Find(c => c.Terminal != null && c.Terminal == terminal);

            if (terminalContract != null)
            {
                RemoveAirlineContract(terminalContract);
            }

            Terminals.RemoveTerminal(terminal);
        }
 public void AddTerminal(Terminal terminal)
 {
     Terminals.AddTerminal(terminal);
 }
        public static void RentGates(
            Airport airport,
            Airline airline,
            AirportContract.ContractType type,
            Terminal.TerminalType terminaltype,
            int gates,
            int length = 20)
        {
            int currentgates = airport.AirlineContracts.Where(a => a.Airline == airline && a.TerminalType == terminaltype).Sum(c => c.NumberOfGates);
            var contract = new AirportContract(
                airline,
                airport,
                type,
                terminaltype,
                GameObject.GetInstance().GameTime,
                gates,
                length,
                GetYearlyContractPayment(airport, type, gates, length),
                true);

            if (currentgates == 0)
            {
                AddAirlineContract(contract);
            }
            else
            {
                foreach (AirportContract c in airport.AirlineContracts.Where(a => a.Airline == airline))
                {
                    c.NumberOfGates += gates;
                }
            }

            for (int i = 0; i < gates; i++)
            {
                Gate gate = airport.Terminals.GetGates().FirstOrDefault(g => g.Airline == null);

                if (gate != null)
                    gate.Airline = airline;
            }
        }
        public AirportTerminalMVVM(Terminal terminal, Boolean isBuyable, Boolean isSellable)
        {
            Terminal = terminal;

            Name = Terminal.Name;
            Airline = Terminal.Airline;
            Gates = Terminal.Gates.NumberOfGates;
            FreeGates = Terminal.GetFreeGates();
            IsBuyable = isBuyable;
            DeliveryDate = Terminal.DeliveryDate;
            IsSellable = isSellable;

            AllGates = new ObservableCollection<AirportGateMVVM>();

            int gatenumber = 1;

            foreach (Gate gate in Terminal.Gates.GetGates())
            {
                AllGates.Add(new AirportGateMVVM(gatenumber, gate.Airline));

                gatenumber++;
            }
        }
        public double GetInusePercent(Terminal.TerminalType type)
        {
            int freeGates = GetFreeGates(type);
            int totalGates = GetNumberOfGates(type);

            int usedGates = totalGates - freeGates;

            if (usedGates > 0)
            {
            /*
                freeGates = 12;
            */
            }

            double inusePercent = Convert.ToDouble(usedGates)/Convert.ToDouble(totalGates)*100.0;

            return inusePercent;
        }
        public static bool HasFreeGates(Airport airport, Airline airline, Terminal.TerminalType type)
        {
            List<AirportContract> contracts = airport.GetAirlineContracts(airline).Where(c => c.TerminalType == type).ToList();

            if (contracts.Count == 0)
            {
                return false;
            }

            return airport.Terminals.GetFreeSlotsPercent(airline, type) > 90;
        }
        public double GetFreeSlotsPercent(Airline airline, Terminal.TerminalType type)
        {
            const double numberOfSlots = (22 - 6)*4*7; //from 06.00 to 22.00 each quarter each day (7 days a week)

            double usedSlots = AirportHelpers.GetOccupiedSlotTimes(Airport, airline, Weather.Season.AllYear, type).Count;

            double percent = ((numberOfSlots - usedSlots)/numberOfSlots)*100;

            return percent;
        }
 //adds a terminal to the list
 //returns the number of gates in use
 public int GetInuseGates(Terminal.TerminalType type)
 {
     return
         Airport.AirlineContracts.Where(c => c.ContractDate <= GameObject.GetInstance().GameTime && c.TerminalType == type)
                .Sum(c => c.NumberOfGates);
 }
 public int GetFreeGates(Terminal.TerminalType type)
 {
     return GetNumberOfGates(type) - GetInuseGates(type);
 }
 public void AddTerminal(Terminal terminal)
 {
     AirportTerminals.Add(terminal);
 }
        private void btnBuildTerminal_Click(object sender, RoutedEventArgs e)
        {
            int gates = Convert.ToInt16(slGates.Value);
            string name = txtName.Text.Trim();

            Terminal.TerminalType terminalType = rbTerminalType.IsChecked.Value ? Terminal.TerminalType.Passenger : Terminal.TerminalType.Cargo;

            // chs, 2011-01-11 changed so a message for confirmation are shown9han
            double price = gates * Airport.TerminalGatePrice + Airport.TerminalPrice;

            if (price > GameObject.GetInstance().HumanAirline.Money)
            {
                WPFMessageBox.Show(
                    Translator.GetInstance().GetString("MessageBox", "2205"),
                    Translator.GetInstance().GetString("MessageBox", "2205", "message"),
                    WPFMessageBoxButtons.Ok);
            }
            else
            {
                WPFMessageBoxResult result = WPFMessageBox.Show(
                    Translator.GetInstance().GetString("MessageBox", "2206"),
                    string.Format(Translator.GetInstance().GetString("MessageBox", "2206", "message"), gates, price),
                    WPFMessageBoxButtons.YesNo);

                if (result == WPFMessageBoxResult.Yes)
                {
                    DateTime deliveryDate = GameObject.GetInstance()
                        .GameTime.Add(new TimeSpan(gates * 10 + 60, 0, 0, 0));

                    var terminal = new Terminal(
                        Airport.Airport,
                        GameObject.GetInstance().HumanAirline,
                        name,
                        gates,
                        deliveryDate,
                        terminalType);

                    Airport.addTerminal(terminal);

                    AirlineHelpers.AddAirlineInvoice(
                        GameObject.GetInstance().HumanAirline,
                        GameObject.GetInstance().GameTime,
                        Invoice.InvoiceType.Purchases,
                        -price);
                }
            }
        }
        public static void CheckForExtendGates(Airport airport)
        {
            const int minYearsBetweenExpansions = 5;

            if (airport.Terminals.GetOrdereredGates() == 0
                && GameObject.GetInstance().GameTime.AddYears(-minYearsBetweenExpansions) > airport.LastExpansionDate)
            {
                Terminal minTerminal = airport.Terminals.AirportTerminals.OrderBy(t => t.Gates.NumberOfGates).First();

                bool newTerminal = minTerminal.Gates.NumberOfGates > 50;
                //extend existing
                if (!newTerminal)
                {
                    int numberOfGates = Math.Max(5, minTerminal.Gates.NumberOfGates);
                    int daysToBuild = numberOfGates*10 + (newTerminal ? 60 : 0);

                    long price = numberOfGates*airport.GetTerminalGatePrice()
                                 + (newTerminal ? airport.GetTerminalPrice() : 0);
                    price = price/3*4;

                    if (airport.Income > price)
                    {
                        for (int i = 0; i < numberOfGates; i++)
                        {
                            var gate = new Gate(GameObject.GetInstance().GameTime.AddDays(daysToBuild)) {Airline = minTerminal.Airline};

                            minTerminal.Gates.AddGate(gate);
                        }

                        airport.Income -= price;
                        airport.LastExpansionDate = GameObject.GetInstance().GameTime;
                    }
                }
                    //build new terminal
                else
                {
                    int numberOfGates = airport.Terminals.GetTerminals()[0].Gates.NumberOfDeliveredGates;

                    int daysToBuild = numberOfGates*10 + (newTerminal ? 60 : 0);

                    long price = numberOfGates*airport.GetTerminalGatePrice()
                                 + (newTerminal ? airport.GetTerminalPrice() : 0);
                    price = price/3*4;

                    if (airport.Income > price)
                    {
                        var terminal = new Terminal(
                            airport,
                            null,
                            "Terminal",
                            numberOfGates,
                            GameObject.GetInstance().GameTime.AddDays(daysToBuild),
                            Terminal.TerminalType.Passenger);

                        airport.AddTerminal(terminal);
                        airport.Income -= price;
                        airport.LastExpansionDate = GameObject.GetInstance().GameTime;
                    }
                }
            }
        }
 public int GetNumberOfAirportTerminals(Terminal.TerminalType terminaltype)
 {
     return GetDeliveredTerminals().Count(t => t.Type == terminaltype);
 }
 public static List<TimeSpan> GetOccupiedSlotTimes(Airport airport, Airline airline, Weather.Season season, Terminal.TerminalType type)
 {
     return GetOccupiedSlotTimes(
         airport,
         airline,
         airport.AirlineContracts.Where(c => c.Airline == airline && c.TerminalType == type).ToList(),
         season);
 }
 //returns the number of free gates
 //returns the total number of gates
 public int GetNumberOfGates(Terminal.TerminalType type)
 {
     return AirportTerminals.Where(t => t.Type == type).Sum(t => t.Gates.NumberOfDeliveredGates);
 }
        public static bool RentGates(Airport airport, Airline airline, AirportContract.ContractType type, Terminal.TerminalType terminaltype)
        {
            int maxGates = airport.Terminals.GetFreeGates(terminaltype);

            int gatesToRent = Math.Min(maxGates, (int) (airline.Mentality) + 2);

            if (gatesToRent == 0)
            {
                return false;
            }

            RentGates(airport, airline, type, terminaltype, gatesToRent);

            return true;
        }
 public void RemoveTerminal(Terminal terminal)
 {
     AirportTerminals.Remove(terminal);
 }
        //sets the airport expansion to an airport
        public static void SetAirportExpansion(Airport airport, AirportExpansion expansion, bool onStartUp = false)
        {
            if (expansion.Type == AirportExpansion.ExpansionType.Name)
            {
                if (expansion.NotifyOnChange && !onStartUp)
                {
                    GameObject.GetInstance()
                              .NewsBox.AddNews(
                                  new News(
                                      News.NewsType.AirportNews,
                                      GameObject.GetInstance().GameTime,
                                      "Airport Name Changed",
                                      $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has changed its name to {expansion.Name}"));
                }

                airport.Profile.Name = expansion.Name;
            }
            if (expansion.Type == AirportExpansion.ExpansionType.NewRunway)
            {
                var runway = new Runway(expansion.Name, expansion.Length, Runway.RunwayType.Regular, expansion.Surface, expansion.Date, true);
                airport.Runways.Add(runway);

                if (expansion.NotifyOnChange && !onStartUp)
                {
                    GameObject.GetInstance()
                              .NewsBox.AddNews(
                                  new News(
                                      News.NewsType.AirportNews,
                                      GameObject.GetInstance().GameTime,
                                      "New Runway",
                                      $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has created a new runway"));
                }
            }
            if (expansion.Type == AirportExpansion.ExpansionType.RunwayLength)
            {
                Runway runway = airport.Runways.FirstOrDefault(r => r.Name == expansion.Name);

                if (runway != null)
                {
                    if (expansion.NotifyOnChange && !onStartUp)
                    {
                        GameObject.GetInstance()
                                  .NewsBox.AddNews(
                                      new News(
                                          News.NewsType.AirportNews,
                                          GameObject.GetInstance().GameTime,
                                          "New Terminal",
                                          $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has changed the length of the runway {expansion.Name} to {new SmallDistanceToUnitConverter().Convert(expansion.Length, null, null, null)}"));
                    }
                }
            }
            if (expansion.Type == AirportExpansion.ExpansionType.NewTerminal)
            {
                var terminal = new Terminal(airport, expansion.Name, expansion.Gates, expansion.Date, expansion.TerminalType);
                airport.AddTerminal(terminal);

                if (expansion.NotifyOnChange && !onStartUp)
                {
                    GameObject.GetInstance()
                              .NewsBox.AddNews(
                                  new News(
                                      News.NewsType.AirportNews,
                                      GameObject.GetInstance().GameTime,
                                      "New Terminal",
                                      $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has created a new terminal with {expansion.Gates} gates"));
                }
            }
            if (expansion.Type == AirportExpansion.ExpansionType.ExtraGates)
            {
                Terminal terminal = airport.Terminals.AirportTerminals.FirstOrDefault(t => t.Name == expansion.Name);

                if (terminal != null)
                {
                    for (int i = 0; i < expansion.Gates; i++)
                        terminal.Gates.AddGate(new Gate(expansion.Date));

                    if (expansion.NotifyOnChange && !onStartUp)
                    {
                        GameObject.GetInstance()
                                  .NewsBox.AddNews(
                                      new News(
                                          News.NewsType.AirportNews,
                                          GameObject.GetInstance().GameTime,
                                          "New Gates at Airport",
                                          $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has created {expansion.Gates} gates in {expansion.Name}"));
                    }
                }
            }
            if (expansion.Type == AirportExpansion.ExpansionType.CloseTerminal)
            {
                Terminal terminal = airport.Terminals.AirportTerminals.FirstOrDefault(t => t.Name == expansion.Name);

                if (terminal != null)
                {
                    airport.RemoveTerminal(terminal);

                    if (expansion.NotifyOnChange && !onStartUp)
                    {
                        GameObject.GetInstance()
                                  .NewsBox.AddNews(
                                      new News(
                                          News.NewsType.AirportNews,
                                          GameObject.GetInstance().GameTime,
                                          "Closed Terminal",
                                          $"[LI airport={airport.Profile.IATACode}]({new AirportCodeConverter().Convert(airport)}) has closed its terminal {expansion.Name}"));
                    }
                }
            }
            //close terminal
        }
        public void addTerminal(Terminal terminal)
        {
            Airport.AddTerminal(terminal);

            BuildingTerminals.Add(
                new AirportTerminalMVVM(
                    terminal,
                    false,
                    terminal.Airline != null && terminal.Airline == GameObject.GetInstance().HumanAirline));
        }