private ApexInfo GetNearestApex(int distance)
{
var nearest = CircuitLayoutData.apexInfo.Where(a => Math.Abs(distance - a.fastAverage) < 50).FirstOrDefault();
if (nearest == null)
{
nearest = new ApexInfo();
nearest.AddMeasurement(distance);
CircuitLayoutData.apexInfo.Add(nearest);
}
return nearest;
}
/// <summary>
/// Check if apex narration is needed and speak!
/// Already in 'locked' state. Prevent deadlocks!
/// </summary>
public void CheckMyApex()
{
if (CircuitLayoutData?.apexInfo == null)
return;
// Check if data is consistent
if (lastMotionFrame == lastLapFrame && lastMotionFrame == lastTelemetryFrame &&
lastCarMotionData != null && lastLapData != null && lastCarTelemetryData != null)
{
// Are we alre
if (myNextApex == null)
{
// Next apex (first apex in upcoming 200 m)
myNextApex = CircuitLayoutData.apexInfo.Where(a =>
a.numMeasurements > 3
&& a.fastAverage > lastLapData.Value.lapDistance &&
a.fastAverage - lastLapData.Value.lapDistance < 200)
.FirstOrDefault();
if (myNextApex != null)
{
myNextApex.LaptimeBeforeApex = 0;
myNextApex.Breaking = 0;
}
}
if (myNextApex != null)
{
// Store lap time at 70m before apex
if (myNextApex.fastAverage - lastLapData.Value.lapDistance < 70 && myNextApex.LaptimeBeforeApex == 0)
{
myNextApex.LaptimeBeforeApex = lastLapData.Value.currentLapTimeInMS;
}
if (myNextApex.Breaking == 0 && lastCarTelemetryData.Value.brake>0)
{
// Hitting the brakes!
myNextApex.Breaking = lastLapData.Value.lapDistance;
if (Config.UserConfig.AnnounceDinstance2Apex)
{
SpeachSynthesizer.QueueText((myNextApex.fastAverage - lastLapData.Value.lapDistance).ToString());
}
}
if (lastLapData.Value.lapDistance > myNextApex.fastAverage)
{
// just after apex
myLastApex = myNextApex;
if (Config.UserConfig.AnnounceApexSpeed)
{
SpeachSynthesizer.QueueText(lastCarTelemetryData.Value.speed.ToString());
}
myNextApex = null;
}
}
if (myLastApex != null && lastLapData.Value.lapDistance > myLastApex.fastAverage + 70)
{
// X m after apex
if (myLastApex.LaptimeBeforeApex > 0)
{
string s = (lastLapData.Value.currentLapTimeInMS - myLastApex.LaptimeBeforeApex).ToString();
// Call out ms from 150m before apex to now
if (Config.UserConfig.AnnounceCornerTime)
{
SpeachSynthesizer.QueueNumber(s);
}
myLastApex = null;
}
}
}
}