/// <summary>
/// depending on what is target speed it can have different meanings
/// speed >> 0 ---> going forward
/// speed ~= 0 ---> stand still mode
/// speed << 0 ---> going backward
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
void Car_evTargetSpeedChanged(object sender, TargetSpeedChangedEventArgs args)
{
targetSpeedLocalCopy = args.GetTargetSpeed();
Logger.Log(this, String.Format("target speed changed to: {0}", args.GetTargetSpeed()));
if (targetSpeedLocalCopy < MAX_STAND_STILL_SPEED_IN_MPS && targetSpeedLocalCopy > MIN_STAND_STILL_SPEED_IN_MPS)
{
Mode = RideMode.standStill;
}
else if (targetSpeedLocalCopy > MAX_STAND_STILL_SPEED_IN_MPS)
{
Mode = RideMode.forward;
}
else //if targetSpeedLocalCopy < MIN_STAND_STILL_SPEED_IN_MPS
{
Mode = RideMode.backward;
}
//this setter also sends event "evNewSpeedSettingCalculated"
SpeedSteering = regulator.SetTargetValue(targetSpeedLocalCopy);
}
void Model_evTargetSpeedChanged(object sender, TargetSpeedChangedEventArgs args)
{
this.Dispatcher.Invoke(
new Action<TextBlock, string>((textBox, val)
=> textBox.Text = val),
textBlock_targetSpeed,
String.Format("{0:0.###}", args.GetTargetSpeed())
);
}