private void HandleGameData(UdpReceiveResult receivedResults)
{
_lastUpdate = DateTime.Now;
var dataModel = (FormulaOne2017DataModel)DataModel;
var pinnedPacket = GCHandle.Alloc(receivedResults.Buffer, GCHandleType.Pinned);
var msg = (FormulaOne2017DataModel.UdpPacketData)Marshal.PtrToStructure(pinnedPacket.AddrOfPinnedObject(), typeof(FormulaOne2017DataModel.UdpPacketData));
pinnedPacket.Free();
dataModel.Car.SpeedKph = msg.m_speed * 1.609344;
dataModel.Car.SpeedMph = msg.m_speed;
dataModel.Car.Steering = msg.m_steer;
dataModel.Car.Throttle = msg.m_throttle;
dataModel.Car.Brake = msg.m_brake;
dataModel.Car.Clutch = msg.m_clutch;
dataModel.Car.Drs = msg.m_drs > 0;
dataModel.Car.Overview.Team = (F1Team)msg.m_team_info;
dataModel.Car.Overview.TractionControl = CarOverview.FloatToAssistLevel(msg.m_traction_control);
dataModel.Car.Overview.AntiLockBrakes = msg.m_anti_lock_brakes > 0;
dataModel.Car.Details.Rpm = msg.m_engineRate;
dataModel.Car.Details.MaxRpm = msg.m_max_rpm;
dataModel.Car.Details.IdleRpm = msg.m_idle_rpm;
// The one the game provides is all over the place at max rev causing blinking etc
// easily fixed by simply ignoring rapid changes from 100 to 0
if (msg.m_rev_lights_percent == 0)
{
_revAtZeroFrames++;
}
else
{
_revAtZeroFrames = 0;
}
if (_revAtZeroFrames > 2 || msg.m_rev_lights_percent != 0 || dataModel.Car.Details.RevLightsPercent != 100)
{
dataModel.Car.Details.RevLightsPercent = msg.m_rev_lights_percent;
}
dataModel.Car.Details.Gear = (int)msg.m_gear;
dataModel.Car.Details.MaxGear = (int)msg.m_max_gears;
dataModel.Car.Details.Kers = msg.m_kers_level;
dataModel.Car.Details.MaxKers = msg.m_kers_max_level;
dataModel.Car.Details.Fuel = msg.m_fuel_in_tank;
dataModel.Car.Details.MaxFuel = msg.m_fuel_capacity;
dataModel.Car.Details.LateralG = msg.m_gforce_lat;
dataModel.Car.Details.LongitudinalG = msg.m_gforce_lon;
dataModel.Session.SessionType = (SessionType)msg.m_sessionType;
// It's unknown in time trial but lets overwrite that to race
if (dataModel.Session.SessionType == SessionType.Unknown && dataModel.Car.SpeedMph > 0)
{
dataModel.Session.SessionType = SessionType.Race;
}
dataModel.Session.DrsEnabled = msg.m_drsAllowed > 0;
dataModel.Session.Flags = (SessionFlag)msg.m_vehicleFIAFlags;
dataModel.Session.TotalSeconds = msg.m_time;
dataModel.Session.LapSeconds = msg.m_lapTime;
dataModel.Session.Track = (F1Track)msg.m_track_number;
dataModel.Session.TrackLength = msg.m_track_size;
dataModel.Session.TotalDistance = msg.m_totalDistance;
dataModel.Session.LapDistance = msg.m_lapDistance;
dataModel.Session.LapNumber = (int)msg.m_lap;
dataModel.Session.TotalLaps = (int)msg.m_total_laps;
dataModel.Session.Position = (int)msg.m_car_position;
}
public Car()
{
Overview = new CarOverview();
Details = new CarDetails();
}