private void OnAirspaceContentUpdated(object sender, FlightTracksUpdatedEventArgs e)
{
var newflights = e.UpdatedFlights;
if (newflights.Count > 0 || previous.Count > 0)
{
//Check for enter events
foreach (var newf in newflights)
{
if (!previous.Any(x => x.GetTag() == newf.GetTag()))
{
EnterExitEvent newevent = new EnterExitEvent(newf, true);
EnterExitEventDetected?.Invoke(this, new EnterExitEventDetectedArgs(newevent));
}
}
//Check for exit events
foreach (var oldf in previous)
{
if (!newflights.Any(x => x.GetTag() == oldf.GetTag()))
{
EnterExitEvent newevent = new EnterExitEvent(oldf, false);
EnterExitEventDetected?.Invoke(this, new EnterExitEventDetectedArgs(newevent));
}
}
}
previous.Clear();
previous.AddRange(newflights);
}
public void Deactivate(object o, ElapsedEventArgs args, EnterExitEvent ae)
{
ScheduledDeactivationsCount--;
ActiveEvents.Remove(ae);
EnterExitEventsUpdated?.Invoke(this, new EnterExitEventsUpdatedEventArgs(ActiveEvents));
}
public EnterExitEventDetectedArgs(EnterExitEvent e)
{
Event = e;
}
