//MaintenanceDepotAI.GetTransferReason rewritten as a public static method (private instance method).
        public static TransferManager.TransferReason GetTransferReason(MaintenanceDepotAI maintenanceDepotAI)
        {
            switch (maintenanceDepotAI.m_info.m_class.m_service)
            {
            case ItemClass.Service.Road:
                return(TransferManager.TransferReason.RoadMaintenance);

            case ItemClass.Service.Beautification:
                return(TransferManager.TransferReason.ParkMaintenance);

            default:
                return(TransferManager.TransferReason.None);
            }
        }
        }        //public

        public static int TotalWorkCount(ushort buildingID, Building data, bool checkOnly, bool update)
        {
            int totalWorkCount = 0;

            //For performance
#if FASTRUN
            update = false;
#endif
            if (BuildingData.isBuildingWorkerUpdated[buildingID] && !update)
            {
                totalWorkCount = BuildingData.buildingWorkCount[buildingID];
            }
            else
            {
                if (data.Info.m_buildingAI is LandfillSiteAI)
                {
                    LandfillSiteAI buildingAI = data.Info.m_buildingAI as LandfillSiteAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is ExtractingFacilityAI)
                {
                    ExtractingFacilityAI buildingAI = data.Info.m_buildingAI as ExtractingFacilityAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is ProcessingFacilityAI)
                {
                    ProcessingFacilityAI buildingAI = data.Info.m_buildingAI as ProcessingFacilityAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is PoliceStationAI)
                {
                    PoliceStationAI buildingAI = data.Info.m_buildingAI as PoliceStationAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is FireStationAI)
                {
                    FireStationAI buildingAI = data.Info.m_buildingAI as FireStationAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is HospitalAI)
                {
                    HospitalAI buildingAI = data.Info.m_buildingAI as HospitalAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is CargoStationAI)
                {
                    CargoStationAI buildingAI = data.Info.m_buildingAI as CargoStationAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is TransportStationAI)
                {
                    TransportStationAI buildingAI = data.Info.m_buildingAI as TransportStationAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is CemeteryAI)
                {
                    CemeteryAI buildingAI = data.Info.m_buildingAI as CemeteryAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MedicalCenterAI)
                {
                    MedicalCenterAI buildingAI = data.Info.m_buildingAI as MedicalCenterAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MonumentAI)
                {
                    MonumentAI buildingAI = data.Info.m_buildingAI as MonumentAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is DepotAI)
                {
                    DepotAI buildingAI = data.Info.m_buildingAI as DepotAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is HelicopterDepotAI)
                {
                    HelicopterDepotAI buildingAI = data.Info.m_buildingAI as HelicopterDepotAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MaintenanceDepotAI)
                {
                    MaintenanceDepotAI buildingAI = data.Info.m_buildingAI as MaintenanceDepotAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is FirewatchTowerAI)
                {
                    FirewatchTowerAI buildingAI = data.Info.m_buildingAI as FirewatchTowerAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is DoomsdayVaultAI)
                {
                    DoomsdayVaultAI buildingAI = data.Info.m_buildingAI as DoomsdayVaultAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is DisasterResponseBuildingAI)
                {
                    DisasterResponseBuildingAI buildingAI = data.Info.m_buildingAI as DisasterResponseBuildingAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is HadronColliderAI)
                {
                    HadronColliderAI buildingAI = data.Info.m_buildingAI as HadronColliderAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is SchoolAI)
                {
                    SchoolAI buildingAI = data.Info.m_buildingAI as SchoolAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is PowerPlantAI)
                {
                    PowerPlantAI buildingAI = data.Info.m_buildingAI as PowerPlantAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is SnowDumpAI)
                {
                    SnowDumpAI buildingAI = data.Info.m_buildingAI as SnowDumpAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is WarehouseAI)
                {
                    WarehouseAI buildingAI = data.Info.m_buildingAI as WarehouseAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is WaterFacilityAI)
                {
                    WaterFacilityAI buildingAI = data.Info.m_buildingAI as WaterFacilityAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is SaunaAI)
                {
                    SaunaAI buildingAI = data.Info.m_buildingAI as SaunaAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is PostOfficeAI)
                {
                    PostOfficeAI buildingAI = data.Info.m_buildingAI as PostOfficeAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is RadioMastAI)
                {
                    RadioMastAI buildingAI = data.Info.m_buildingAI as RadioMastAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is SpaceElevatorAI)
                {
                    SpaceElevatorAI buildingAI = data.Info.m_buildingAI as SpaceElevatorAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is SpaceRadarAI)
                {
                    SpaceRadarAI buildingAI = data.Info.m_buildingAI as SpaceRadarAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MainIndustryBuildingAI)
                {
                    MainIndustryBuildingAI buildingAI = data.Info.m_buildingAI as MainIndustryBuildingAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is AuxiliaryBuildingAI)
                {
                    AuxiliaryBuildingAI buildingAI = data.Info.m_buildingAI as AuxiliaryBuildingAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is ShelterAI)
                {
                    ShelterAI buildingAI = data.Info.m_buildingAI as ShelterAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is HeatingPlantAI)
                {
                    HeatingPlantAI buildingAI = data.Info.m_buildingAI as HeatingPlantAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MainCampusBuildingAI)
                {
                    MainCampusBuildingAI buildingAI = data.Info.m_buildingAI as MainCampusBuildingAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MuseumAI)
                {
                    MuseumAI buildingAI = data.Info.m_buildingAI as MuseumAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is UniqueFactoryAI)
                {
                    UniqueFactoryAI buildingAI = data.Info.m_buildingAI as UniqueFactoryAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is UniqueFacultyAI)
                {
                    UniqueFacultyAI buildingAI = data.Info.m_buildingAI as UniqueFacultyAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is VarsitySportsArenaAI)
                {
                    VarsitySportsArenaAI buildingAI = data.Info.m_buildingAI as VarsitySportsArenaAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is LibraryAI)
                {
                    LibraryAI buildingAI = data.Info.m_buildingAI as LibraryAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is FishFarmAI)
                {
                    FishFarmAI buildingAI = data.Info.m_buildingAI as FishFarmAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is FishingHarborAI)
                {
                    FishingHarborAI buildingAI = data.Info.m_buildingAI as FishingHarborAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is EldercareAI)
                {
                    EldercareAI buildingAI = data.Info.m_buildingAI as EldercareAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is ChildcareAI)
                {
                    ChildcareAI buildingAI = data.Info.m_buildingAI as ChildcareAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else if (data.Info.m_buildingAI is MarketAI)
                {
                    MarketAI buildingAI = data.Info.m_buildingAI as MarketAI;
                    totalWorkCount = buildingAI.m_workPlaceCount0 + buildingAI.m_workPlaceCount1 + buildingAI.m_workPlaceCount2 + buildingAI.m_workPlaceCount3;
                }
                else
                {
                    if (!checkOnly)
                    {
                        DebugLog.LogToFileOnly("Error: find unknow building = " + data.Info.m_buildingAI.ToString());
                    }
                }

                BuildingData.isBuildingWorkerUpdated[buildingID] = true;
                BuildingData.buildingWorkCount[buildingID]       = totalWorkCount;
            }
            return(totalWorkCount);
        }