internal override void KeyDown(VirtualKeys key)
{
if (key == VirtualKeys.C1) //Mode Up
{
if ((int)train.trainModeSelected < train.trainModeCount - 1)
{
trainModeNew = train.trainModeSelected + 1;
train.PlaySound(24, 1, 1, false);
}
}
else if (key == VirtualKeys.C2) //Mode Down
{
if ((int)train.trainModeSelected > 0)
{
trainModeNew = train.trainModeSelected - 1;
train.PlaySound(24, 1, 1, false);
}
}
}
internal override int?Elapse(ElapseData data)
{
currentLocation = data.Vehicle.Location;
//Calculate signalling status
//Distance to next train
UpdateAtpSpeeds(data, data.PrecedingVehicle);
//Naive overspeed prevention that applies FSB
if (train.trainModeActual == Train.TrainModes.CodedManual)
{
if (data.Vehicle.Speed.KilometersPerHour > train.atpSafetySpeed)
{
return(-train.specs.BrakeNotches);
}
else if (data.Vehicle.Speed.KilometersPerHour > train.atpSafetySpeed - ATP_OVERSPEED_COAST_THRESHOLD)
{
return(0);
}
if (data.Vehicle.Speed.KilometersPerHour > train.atpSafetySpeed - ATP_OVERSPEED_ALERT_THRESHOLD)
{
//play sound
if (atpOverspeedSoundHandle == null)
{
atpOverspeedSoundHandle = train.PlaySound(0, 1, 1, true);
}
}
else
{
if (atpOverspeedSoundHandle != null)
{
atpOverspeedSoundHandle.Stop();
atpOverspeedSoundHandle = null;
}
}
}
return(null);
//Check trip count
//Check for speed limits
//ElapseTripTimer(data);
//Is train in RM?
/*if (train.trainModeActual == Train.TrainModes.RestrictedManualForward ||
* train.trainModeActual == Train.TrainModes.RestrictedManualReverse ||
* train.trainModeActual == Train.TrainModes.Off)
* {
* atpState = AtpStates.Off;
* }
* else
* {
* switch (atpState)
* {
* case AtpStates.Active:
* if (atpTripTimer <= 0.0)
* {
* atpState = AtpStates.Tripped;
* }
* return null;
* case AtpStates.Tripped:
*
* return -train.specs.BrakeNotches - 1;
* default:
* return null;
* }
* }*/
}
