public Offtrack RegisterTrackStatus(TrackSurfaces status, double sessionTime)
{
if (status == TrackSurfaces.OffTrack)
{
// Currently offtrack
if (_currentOfftrack == null)
{
// Was not offtrack before - check how long ago they went ontrack again
// Is the previous offtrack long enough ago?
if (_previousOfftrack != null && _previousOfftrack.EndTime.HasValue &&
_previousOfftrack.EndTime.Value <= sessionTime - Properties.Settings.Default.OfftrackTimeout * 1000)
{
// Previous offtrack was less than OfftrackTimeout ago: ignore
return(null);
}
// Is the speed high enough? > 35 mph = 56.327
if (this.Driver.Live.Speed < MIN_OFFTRACK_SPEED)
{
// Too slow - ignore
return(null);
}
this.StartOfftrack(sessionTime);
return(_currentOfftrack);
}
else
{
// Was already offtrack - ignore
return(null);
}
}
else
{
// Not currently offtrack
if (_currentOfftrack != null)
{
// Driver just returned to track - set end time
_currentOfftrack.EndTime = sessionTime;
var cur = _currentOfftrack;
_currentOfftrack = null;
return(cur);
}
}
return(null);
}
public Offtrack RegisterTrackStatus(TrackSurfaces status, double sessionTime)
{
if (status == TrackSurfaces.OffTrack)
{
// Currently offtrack
if (_currentOfftrack == null)
{
// Was not offtrack before - check how long ago they went ontrack again
// Is the previous offtrack long enough ago?
if (_previousOfftrack != null && _previousOfftrack.EndTime.HasValue &&
_previousOfftrack.EndTime.Value <= sessionTime - Properties.Settings.Default.OfftrackTimeout * 1000)
{
// Previous offtrack was less than OfftrackTimeout ago: ignore
return null;
}
// Is the speed high enough? > 35 mph = 56.327
if (this.Driver.Live.Speed < MIN_OFFTRACK_SPEED)
{
// Too slow - ignore
return null;
}
this.StartOfftrack(sessionTime);
return _currentOfftrack;
}
else
{
// Was already offtrack - ignore
return null;
}
}
else
{
// Not currently offtrack
if (_currentOfftrack != null)
{
// Driver just returned to track - set end time
_currentOfftrack.EndTime = sessionTime;
var cur = _currentOfftrack;
_currentOfftrack = null;
return cur;
}
}
return null;
}
// Example method that adds some data such as your lap distance and track surface to the string builder
private void ArrayExample(StringBuilder sb, SdkWrapper.TelemetryUpdatedEventArgs e)
{
// Get your own CarIdx:
int myId = wrapper.DriverId;
// Get the arrays you want
float[] lapDistances = e.TelemetryInfo.CarIdxLapDistPct.Value;
TrackSurfaces[] surfaces = e.TelemetryInfo.CarIdxTrackSurface.Value;
// Your car data is at your id index;
float myLapDistance = lapDistances[myId];
TrackSurfaces mySurface = surfaces[myId];
sb.AppendLine("My lap distance: " + myLapDistance);
sb.AppendLine("My track surface: " + mySurface.ToString());
}
public void ParseTelemetry(TelemetryInfo e)
{
this.Lap = e.CarIdxLap.Value[this.Driver.Id];
this.LapDistance = e.CarIdxLapDistPct.Value[this.Driver.Id];
this.TrackSurface = e.CarIdxTrackSurface.Value[this.Driver.Id];
this.Gear = e.CarIdxGear.Value[this.Driver.Id];
this.Rpm = e.CarIdxRPM.Value[this.Driver.Id];
this.SteeringAngle = e.CarIdxSteer.Value[this.Driver.Id];
this.Driver.PitInfo.CalculatePitInfo();
}
private void FuelTelemetry(SdkWrapper.TelemetryUpdatedEventArgs e, TrackSurfaces mySurface)
{
bool update = false;
float currentLapDistPct = e.TelemetryInfo.LapDistPct.Value;
if (currentLapDistPct <= 0.15 && this.SavedTelemetry.Fuel.LastLapDistPct > 0.85)
{
if (mySurface != TrackSurfaces.AproachingPits && mySurface != TrackSurfaces.InPitStall)
{
//crossed line therefore update fuel
update = true;
}
}
else
{
//didn't cross line therefore check if crossed quarter points
if (currentLapDistPct >= 0.25 && this.SavedTelemetry.Fuel.LastLapDistPct < 0.25)
{
update = true;
}
else if (currentLapDistPct >= 0.5 && this.SavedTelemetry.Fuel.LastLapDistPct < 0.5)
{
update = true;
}
else if (currentLapDistPct >= 0.75 && this.SavedTelemetry.Fuel.LastLapDistPct < 0.75)
{
update = true;
}
}
this.SavedTelemetry.Fuel.LastLapDistPct = currentLapDistPct;
if (update)
{
this.SavedTelemetry.Fuel.FuelHistory.Push(e.TelemetryInfo.FuelLevel.Value);
}
if (this.SavedTelemetry.Fuel.CurrentFuelLevel - e.TelemetryInfo.FuelLevel.Value > 0.05f && e.TelemetryInfo.Speed.Value <= 1 && (mySurface == TrackSurfaces.AproachingPits || mySurface == TrackSurfaces.InPitStall))
{
this.SavedTelemetry.Fuel.ResetFuel();
}
else
{
this.SavedTelemetry.Fuel.CurrentFuelLevel = e.TelemetryInfo.FuelLevel.Value;
this.SavedTelemetry.Fuel.UpdateCalculatedFuelValues();
}
}
private void FirstTelemetryUpdate()
{
this.SetDCVarsList();
this.lastTrackSurface = TrackSurfaces.NotInWorld;
this._2NdLastTrackSurface = TrackSurfaces.NotInWorld;
this.firstTelemetryUpdate = false;
}
/// <summary>
/// Called everytime telemetry is updated. Starting point for cycles
/// </summary>
/// <param name="e"></param>
public void TelemetryUpdate(SdkWrapper.TelemetryUpdatedEventArgs e)
{
if (this.firstTelemetryUpdate)
{
this.FirstTelemetryUpdate();
}
if (this.SavedTelemetry.CurrentSessionNum != e.TelemetryInfo.SessionNum.Value)
{
this.NewTelemetrySession(e);
}
double updateTime = e.UpdateTime;
TrackSurfaces[] surfaces = e.TelemetryInfo.CarIdxTrackSurface.Value;
TrackSurfaces mySurface = surfaces[Wrapper.DriverId]; // Your car data is at your id index;
if (refreshCount % 15 == 0)
{
this._2NdLastTrackSurface = this.lastTrackSurface; //used for DC Vars
}
this.lastTrackSurface = mySurface;
if (useLapTiming)
{
updateTime = this.TelemetryLapTimer(e, mySurface, updateTime);
}
if (this.refreshCount % 30 == 0)
{
if (mySurface == TrackSurfaces.InPitStall || mySurface == TrackSurfaces.NotInWorld)
{
this.SavedTelemetry.LapLastPited = e.TelemetryInfo.Lap.Value;
}
}
//store delta times
if (useDeltaTiming)
{
this.SavedTelemetry.DeltaBest = e.TelemetryInfo.LapDeltaToBestLap.Value;
this.SavedTelemetry.DeltaBestOK = e.TelemetryInfo.LapDeltaToBestLap_OK.Value;
this.SavedTelemetry.DeltaHistory[0].Push(
e.TelemetryInfo.LapDeltaToBestLap_OK.Value ? e.TelemetryInfo.LapDeltaToBestLap.Value : 500f);
this.SavedTelemetry.DeltaOpt = e.TelemetryInfo.LapDeltaToOptimalLap.Value;
this.SavedTelemetry.DeltaOptOK = e.TelemetryInfo.LapDeltaToOptimalLap_OK.Value;
this.SavedTelemetry.DeltaHistory[1].Push(
e.TelemetryInfo.LapDeltaToOptimalLap_OK.Value ? e.TelemetryInfo.LapDeltaToOptimalLap.Value : 500f);
this.SavedTelemetry.DeltaSesBest = e.TelemetryInfo.LapDeltaToSessionBestLap.Value;
this.SavedTelemetry.DeltaSesBestOK = e.TelemetryInfo.LapDeltaToSessionBestLap_OK.Value;
this.SavedTelemetry.DeltaHistory[2].Push(
e.TelemetryInfo.LapDeltaToSessionBestLap_OK.Value ? e.TelemetryInfo.LapDeltaToSessionBestLap.Value : 500f);
this.SavedTelemetry.DeltaSesOpt = e.TelemetryInfo.LapDeltaToSessionOptimalLap.Value;
this.SavedTelemetry.DeltaSesOptOK = e.TelemetryInfo.LapDeltaToSessionOptimalLap_OK.Value;
this.SavedTelemetry.DeltaHistory[3].Push(
e.TelemetryInfo.LapDeltaToSessionOptimalLap_OK.Value ? e.TelemetryInfo.LapDeltaToSessionOptimalLap.Value : 500f);
}
if (this.refreshCount % 30 == 0 && useFuelCalcs) //Only Check Fuel Consumption Stuff Once a Second
{
this.FuelTelemetry(e, mySurface);
}
if (this.refreshCount % DisplayRefreshRate == 0)
{
UpdateDisplayString(e);
if (this.useDC)
{
UpdateDCVars(e);
}
}
this.SavedTelemetry.LastTelemetryUpdate = updateTime;
this.SavedTelemetry.CurrentLap = e.TelemetryInfo.Lap.Value;
this.SavedTelemetry.CurrentFuelPCT = e.TelemetryInfo.FuelLevelPct.Value;
this.SavedTelemetry.OnTrack = e.TelemetryInfo.IsOnTrack.Value;
if (useEngineWarnings && (mySurface == TrackSurfaces.OnTrack || mySurface == TrackSurfaces.OffTrack))
{
this.EngineWarningsDisplayUpdate(e);
}
if (this.CurrentConfiguration.DisplayConfigurations.Count > 0)
{
if (this.refreshCount % LEDRefreshRate == 0)
{
UpdateLEDs(e);
SendTMLEDS();
}
if (this.refreshCount % displayRefreshRateFactor == 0)
{
SendTMDisplay();
}
}
this.refreshCount++;
if (this.refreshCount >= 2000000000) //well before overflow
{
this.refreshCount = 0;
}
}
private double TelemetryLapTimer(
SdkWrapper.TelemetryUpdatedEventArgs e, TrackSurfaces mySurface, double updateTime)
{
if ((((e.TelemetryInfo.LapCurrentLapTime.Value - SavedTelemetry.LastMeasuredCurrentLapTime) < -5) || (this.SavedTelemetry.LastLapTimeAPI < 1 && e.TelemetryInfo.LapLastLapTime.Value > 5)) && (mySurface == TrackSurfaces.OnTrack || mySurface == TrackSurfaces.OffTrack))
{
//crossed line
this.SavedTelemetry.LastLapTimeMeasured = e.TelemetryInfo.LapLastLapTime.Value;
this.ShowLapTimeDisplay();
foreach (Stack<float> t in this.SavedTelemetry.DeltaHistory)
{
t.Push(500f);
}
}
this.SavedTelemetry.PersonalBestLap = e.TelemetryInfo.LapBestLapTime.Value;
this.SavedTelemetry.LastMeasuredCurrentLapTime = e.TelemetryInfo.LapCurrentLapTime.Value;
this.SavedTelemetry.LastLapTimeAPI = e.TelemetryInfo.LapLastLapTime.Value;
return updateTime;
}
// this method will compare the previous and current states and figure out what's going on in transition
public CarState updateState(TrackSurfaces ts_state, bool between_cones)
{
// kick the states along a tick
PreviousState = CurrentState;
PreviousBetweenCones = BetweenCones;
BetweenCones = between_cones;
InTransition = false;
switch (ts_state)
{
case TrackSurfaces.NotInWorld:
{
// the state we care about is if previous was not, NotInWorld that means we just got kicked out of the world
if (PreviousState == CarState.NotInWorld)
{
// already out, yawn
}
else if (PreviousState == CarState.ExitingWorld)
{
// just left the world, now flip to out
setCurrentState(CarState.NotInWorld);
}
else
{
// in transition, leaving the world
InTransition = true;
setCurrentState(CarState.ExitingWorld);
}
}
break;
case TrackSurfaces.OffTrack:
{
if ((PreviousState != CarState.OnTrack) && (PreviousState != CarState.NotInWorld))
{
setCurrentState(CarState.OnTrack);
}
}
break;
case TrackSurfaces.InPitStall:
{
BetweenCones = true;
// transitions are dropping in the world and coming into the pits after approaching
if (PreviousState == CarState.NotInWorld)
{
// just dropped in
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else if (PreviousState == CarState.EnteringWorld)
{
// just dropped in and now sitting in pits
setCurrentState(CarState.InStall);
}
else if (PreviousState == CarState.EnteringStall)
{
// now stopping in pit stall
setCurrentState(CarState.InStall);
InTransition = true;
}
else if (PreviousState == CarState.EnteringPits)
{
// driving up to the stall
setCurrentState(CarState.EnteringStall);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.InStall)
{
setCurrentState(CarState.InStall);
}
}
// drop through to special handling for changing tires
}
break;
// complication here is we need to watch out for crossing the cone boundaries and capture that
case TrackSurfaces.AproachingPits:
{
// this state is both entering and exiting the pit lane
if (PreviousState == CarState.InStall)
{
// just exited the stall
setCurrentState(CarState.ExitingStall);
InTransition = true;
}
else if (PreviousState == CarState.ExitingStall)
{
// driving out the stall
setCurrentState(CarState.ExitingPits);
InTransition = true;
}
else if (PreviousState == CarState.OnTrack)
{
// entering the pits
setCurrentState(CarState.EnteringPits);
InTransition = true;
}
else if (PreviousState == CarState.EnteringPits)
{
}
else if (PreviousState == CarState.ExitingPits)
{
}
else if (PreviousState == CarState.PassingEntryCones)
{
}
else if (PreviousState == CarState.PassingExitCones)
{
}
else if (PreviousState == CarState.NotInWorld)
{
// entering the pits
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.ExitingPits)
{
setCurrentState(CarState.ExitingPits);
}
}
// the cones override the standard states this is a bit ugly but meh
// hitting the cones on entry
if ((PreviousBetweenCones == false) && (between_cones == true) && (PreviousState != CarState.NotInWorld)) // might be qualy dropping right in
{
setCurrentState(CarState.PassingEntryCones);
InTransition = true;
BetweenCones = true;
}
// passing the cones on exit
else if ((PreviousBetweenCones == true) && (between_cones == false))
{
setCurrentState(CarState.PassingExitCones);
InTransition = true;
BetweenCones = false;
}
}
break;
case TrackSurfaces.OnTrack:
{
if (PreviousState == CarState.ExitingPits)
{
// just exited the pits
setCurrentState(CarState.EnteringTrack);
InTransition = true;
}
else if (PreviousState == CarState.EnteringTrack)
{
// just exited the pits
setCurrentState(CarState.OnTrack);
InTransition = true;
}
else if (PreviousState == CarState.PassingExitCones)
{
// just exited the pits
setCurrentState(CarState.OnTrack);
InTransition = true;
}
else if (PreviousState == CarState.NotInWorld)
{
// entering the pits
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.OnTrack)
{
setCurrentState(CarState.OnTrack);
}
}
}
break;
}
return(CurrentState);
}
// this method will compare the previous and current states and figure out what's going on in transition
public CarState updateState(TrackSurfaces ts_state, bool between_cones)
{
// kick the states along a tick
PreviousState = CurrentState;
PreviousBetweenCones = BetweenCones;
BetweenCones = between_cones;
InTransition = false;
switch (ts_state)
{
case TrackSurfaces.NotInWorld:
{
// the state we care about is if previous was not, NotInWorld that means we just got kicked out of the world
if (PreviousState == CarState.NotInWorld)
{
// already out, yawn
}
else if (PreviousState == CarState.ExitingWorld)
{
// just left the world, now flip to out
setCurrentState(CarState.NotInWorld);
}
else
{
// in transition, leaving the world
InTransition = true;
setCurrentState(CarState.ExitingWorld);
}
}
break;
case TrackSurfaces.OffTrack:
{
if ((PreviousState != CarState.OnTrack)&&(PreviousState != CarState.NotInWorld))
setCurrentState(CarState.OnTrack);
}
break;
case TrackSurfaces.InPitStall:
{
BetweenCones = true;
// transitions are dropping in the world and coming into the pits after approaching
if (PreviousState == CarState.NotInWorld)
{
// just dropped in
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else if (PreviousState == CarState.EnteringWorld)
{
// just dropped in and now sitting in pits
setCurrentState(CarState.InStall);
}
else if (PreviousState == CarState.EnteringStall)
{
// now stopping in pit stall
setCurrentState(CarState.InStall);
InTransition = true;
}
else if (PreviousState == CarState.EnteringPits)
{
// driving up to the stall
setCurrentState(CarState.EnteringStall);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.InStall)
setCurrentState(CarState.InStall);
}
// drop through to special handling for changing tires
}
break;
// complication here is we need to watch out for crossing the cone boundaries and capture that
case TrackSurfaces.AproachingPits:
{
// this state is both entering and exiting the pit lane
if (PreviousState == CarState.InStall)
{
// just exited the stall
setCurrentState(CarState.ExitingStall);
InTransition = true;
}
else if (PreviousState == CarState.ExitingStall)
{
// driving out the stall
setCurrentState(CarState.ExitingPits);
InTransition = true;
}
else if (PreviousState == CarState.OnTrack)
{
// entering the pits
setCurrentState(CarState.EnteringPits);
InTransition = true;
}
else if (PreviousState == CarState.EnteringPits)
{
}
else if (PreviousState == CarState.ExitingPits)
{
}
else if (PreviousState == CarState.PassingEntryCones)
{
}
else if (PreviousState == CarState.PassingExitCones)
{
}
else if (PreviousState == CarState.NotInWorld)
{
// entering the pits
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.ExitingPits)
setCurrentState(CarState.ExitingPits);
}
// the cones override the standard states this is a bit ugly but meh
// hitting the cones on entry
if ((PreviousBetweenCones == false) && (between_cones == true) && (PreviousState != CarState.NotInWorld)) // might be qualy dropping right in
{
setCurrentState(CarState.PassingEntryCones);
InTransition = true;
BetweenCones = true;
}
// passing the cones on exit
else if ((PreviousBetweenCones == true) && (between_cones == false))
{
setCurrentState(CarState.PassingExitCones);
InTransition = true;
BetweenCones = false;
}
}
break;
case TrackSurfaces.OnTrack:
{
if (PreviousState == CarState.ExitingPits)
{
// just exited the pits
setCurrentState(CarState.EnteringTrack);
InTransition = true;
}
else if (PreviousState == CarState.EnteringTrack)
{
// just exited the pits
setCurrentState(CarState.OnTrack);
InTransition = true;
}
else if (PreviousState == CarState.PassingExitCones)
{
// just exited the pits
setCurrentState(CarState.OnTrack);
InTransition = true;
}
else if (PreviousState == CarState.NotInWorld)
{
// entering the pits
setCurrentState(CarState.EnteringWorld);
InTransition = true;
}
else
{
// best guess default
if (PreviousState != CarState.OnTrack)
setCurrentState(CarState.OnTrack);
}
}
break;
}
return CurrentState;
}