public void RecalculateTotals(IEnumerable <FlightBeacon> passedBeacons)
{
RecalculateFlightTime();
// calculate distance
var lastPoint = new Point()
{
Latitude = TakeoffLatitude, Longitude = TakeoffLongitude
};
Distance = 0;
foreach (var passedBeacon in passedBeacons)
{
Distance += EarthCalculations.DistanceInMeters(lastPoint.Latitude, lastPoint.Longitude, passedBeacon.Latitude, passedBeacon.Longitude);
}
Distance += EarthCalculations.DistanceInMeters(lastPoint.Latitude, lastPoint.Longitude, LandingLatitude, LandingLongitude);
// calculate points
TotalPoints = passedBeacons.Sum(fb => fb.Points);
if (Category == 0)
{
TotalPoints = (int)(0.5 + TotalPoints * 1.3);
} // 1.3 coeff for para
if (LandingBeaconId != -1)
{
TotalPoints = (int)(0.5 + TotalPoints * 1.2);
} // 1.2 for landing in a designated spot
}