private void EvalTrack(object o, TracksFilteredEventArgs args)
{
if (args.FilteredTracks.Count != 0 && UpdatedTracksList.Count == 0)
{
foreach (var track in args.FilteredTracks)
{
UpdatedTracksList.Add(track);
TrackEntered?.Invoke(this, new TrackEnteredAirspaceEventArgs(new Event(EventsList, "Track Entered Airspace", track, DateTime.Now)));
}
}
else if (args.FilteredTracks.Count != 0 && UpdatedTracksList.Count != 0)
{
foreach (var filteredTrack in args.FilteredTracks)
{
var updatedTrack = UpdatedTracksList.Find(i => i.Tag == filteredTrack.Tag);
if (updatedTrack == null)
{
UpdatedTracksList.Add(filteredTrack);
TrackEntered?.Invoke(this, new TrackEnteredAirspaceEventArgs(new Event(EventsList, "Track Entered Airspace", filteredTrack, DateTime.Now)));
}
else
{
var newCalEvent = new TrackStartCalEventArgs(
UpdatedTracksList[UpdatedTracksList.IndexOf(updatedTrack)],
filteredTrack);
TrackStartCal?.Invoke(this, newCalEvent);
if (newCalEvent.CalculatedTrack != null)
{
filteredTrack.Course = newCalEvent.CalculatedTrack.Course;
filteredTrack.Velocity = newCalEvent.CalculatedTrack.Velocity;
UpdatedTracksList[UpdatedTracksList.IndexOf(updatedTrack)] = filteredTrack;
}
SeperationChecker?.Invoke(this, new SeperationCheckerEventArgs(EventsList, UpdatedTracksList, filteredTrack));
}
}
}
args.UpdatedTracks = UpdatedTracksList;
TracksUpdated?.Invoke(this, new TracksUpdatedEventArgs(UpdatedTracksList, EventsList));
}
public void DecodeTransData(object sender, RawTransponderDataEventArgs e)
{
OldTracks = new List <ITrack>(Tracks);
Tracks.Clear();
foreach (var transData in e.TransponderData)
{
string[] trackData = transData.Split(';');
Track.Tag = trackData[0];
Track.X = int.Parse(trackData[1]);
Track.Y = int.Parse(trackData[2]);
Track.Altitude = int.Parse(trackData[3]);
Track.TimeStamp = Convert.ToDateTime(MakeDateTimeString(trackData[4]));
Track.Velocity = 0;
Track.Course = 0;
if (IsInAirspace(Track))
{
// If same track is registered from next TransponderReceiver data, Course and Velocity are calculated
if (OldTracks.Any(x => x.Tag == Track.Tag))
{
ITrack oldTrack = OldTracks.FirstOrDefault(x => x.Tag == Track.Tag);
Track.CalculateCourse(oldTrack, Track);
Track.CalculateVelocity(oldTrack, Track);
}
ITrack insertTrack = new Track()
{
Altitude = Track.Altitude, Course = Track.Course, Tag = Track.Tag,
TimeStamp = Track.TimeStamp, Velocity = Track.Velocity, X = Track.X, Y = Track.Y
};
// Insert track in newest list of tracks
Tracks.Add(insertTrack);
}
}
foreach (var track in Tracks)
{
if (!OldTracks.Any(x => x.Tag == track.Tag))
{
TrackEntered?.Invoke(track);
Writer.Write("Track entered airspace! Time: " + DateTime.Now.ToShortTimeString() + " Tag: " + track.Tag);
}
}
foreach (var track in OldTracks)
{
if (!Tracks.Any(x => x.Tag == track.Tag))
{
TrackLeaving?.Invoke(track);
Writer.Write("Track leaving airspace! Time: " + DateTime.Now.ToShortTimeString() + " Tag: " + track.Tag);
}
}
//PrintToConsole(Tracks);
// Print to GUI
OnTracksReady?.Invoke(Tracks);
// Check if any two tracks are colliding form list of tracks
CollisionDetector.DetectCollision(Tracks);
}