void AnimationTimer(object sender, EventArgs e)
{
double scaledTime = driveTimeQuant * parentModel.TimeScale;
while (scaledTime > 0.0)
{
double quant = Math.Min(scaledTime, driveTimeQuant);
double excess = Update(quant * DriveModel.KilometerPerHourToMapUnitsPerSecond(driveSpeed));
if (excess > 0.0)
{
if (!Advance())
{
CheckItinerary();
PlaceItems();
return;
}
excess = Update(excess);
}
PlaceItems();
CheckItinerary();
scaledTime -= quant;
}
}
