public UserData()
{
shipControlData = new ShipControlData();
shipDatas = new ShipDatas();
playerData = new PlayerData();
levelData = new LevelHandleData();
}
public void AddShipData(StaticAndVoyageRelatedDataMessage item)
{
if (ShipDatas.ContainsKey(item.Mmsi))
{
ShipDatas[item.Mmsi].Add(item);
}
else
{
ShipDatas.Add(item.Mmsi, new List <AisMessage>()
{
item
});
}
}
public List <VesselInfo> GetAllShipInArea(List <LatLngLiteral> Area)
{
var list = new List <VesselInfo>();
try
{
foreach (var item in ShipPositions.Values)
{
PointXY loc;
VesselInfo data = null;
if (item[item.Count - 1] is PositionReportClassAMessage)
{
var obj = item[item.Count - 1] as PositionReportClassAMessage;
if (!ShipDatas.ContainsKey(obj.Mmsi))
{
continue;
}
var shipInfo = ShipDatas[obj.Mmsi].Last() as StaticAndVoyageRelatedDataMessage;
loc = new PointXY(obj.Latitude, obj.Longitude);
data = new VesselInfo()
{
Mmsi = obj.Mmsi, Lat = obj.Latitude, Course = obj.CourseOverGround, Dest = shipInfo.Destination, ETA = $"{shipInfo.EtaDay}/{shipInfo.EtaMonth} {shipInfo.EtaHour}:{shipInfo.EtaMinute}", Lng = obj.Longitude, ShipName = shipInfo.ShipName, Speed = obj.SpeedOverGround, Status = obj.NavigationStatus.ToString(), Direction = obj.TrueHeading
};
}
else if (item[item.Count - 1] is ExtendedClassBCsPositionReportMessage)
{
var obj = item[item.Count - 1] as ExtendedClassBCsPositionReportMessage;
if (!ShipDatas.ContainsKey(obj.Mmsi))
{
continue;
}
var shipInfo = ShipDatas[obj.Mmsi].Last() as StaticAndVoyageRelatedDataMessage;
loc = new PointXY(obj.Latitude, obj.Longitude);
data = new VesselInfo()
{
Mmsi = obj.Mmsi, Lat = obj.Latitude, Course = obj.CourseOverGround, Dest = shipInfo.Destination, ETA = $"{shipInfo.EtaDay}/{shipInfo.EtaMonth} {shipInfo.EtaHour}:{shipInfo.EtaMinute}", Lng = obj.Longitude, ShipName = shipInfo.ShipName, Speed = obj.SpeedOverGround, Status = "", Direction = obj.TrueHeading
};
}
if (data != null)
{
if (Area == null)
{
list.Add(data);
}
else if (GeoFence.PointInPolygon(new LatLngLiteral()
{
Lat = data.Lat, Lng = data.Lng
}, Area))
{
list.Add(data);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("get ships error : " + ex.Message);
}
return(list);
}
