private int KickStart(int currentSpeed, Locomotive ecosLoc)
{
var maxSpeedSteps = ecosLoc.GetNumberOfSpeedsteps();
var previousSpeed = currentSpeed;
var kickStartSpeed = 0;
if (maxSpeedSteps <= 14)
{
kickStartSpeed = Globals.DccKickStartM14;
}
else if (maxSpeedSteps <= 28)
{
kickStartSpeed = Globals.DccKickStartM28;
}
else if (maxSpeedSteps <= 128)
{
kickStartSpeed = Globals.DccKickStartM128;
}
if (currentSpeed > kickStartSpeed)
{
return(currentSpeed);
}
__showSpeed(kickStartSpeed);
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, kickStartSpeed);
System.Threading.Thread.Sleep(Globals.DccKickStartDelayMsecs);
if (previousSpeed < 1)
{
previousSpeed = 2;
}
__showSpeed(previousSpeed);
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, previousSpeed);
return(previousSpeed);
}
private async Task DecelerateLocomotiveCurve(
Locomotive ecosLoc,
SpeedCurve speedCurve,
int maxSeconds = -1,
Func <bool> hasToBeCanceled = null
)
{
if (maxSeconds <= -1)
{
maxSeconds = speedCurve.MaxTime;
}
var currentSpeed = (float)ecosLoc.Speedstep;
var maxSpeed = speedCurve.MaxSpeed;
var noOfSpeedsteps = ecosLoc.GetNumberOfSpeedsteps();
var minSpeed = GetMinSpeed(noOfSpeedsteps);
var timeSteps = (speedCurve.MaxTime / (float)maxSpeed) * 1000.0;
await Task.Run(() =>
{
//
// IMPORTANT NOTE:
// do not slow down the locomotive completly
// we still have to reach the fbIn, when reached
// the train will stop right at this moment
//
var sw = Stopwatch.StartNew();
var idx = -1;
for (var i = 0; i < speedCurve.Steps.Count - 1; ++i)
{
var s0 = speedCurve.Steps[i];
var s1 = speedCurve.Steps[i + 1];
if (currentSpeed >= s0.Speed && currentSpeed < s1.Speed)
{
idx = i;
break;
}
}
if (idx == -1)
{
idx = speedCurve.Steps.Count - 1;
}
for (var i = idx; i > minSpeed; --i)
{
var nextSpeed = speedCurve.Steps[i];
//
// walltime reached
//
if (sw.ElapsedMilliseconds / 1000 > maxSeconds)
{
return;
}
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, (int)nextSpeed.Speed);
__showSpeed((int)nextSpeed.Speed);
if (IsCanceled())
{
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, 0);
return;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
return;
}
}
if (__delayDecelerate((int)timeSteps, sw, maxSeconds, hasToBeCanceled))
{
return;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
return;
}
}
}
}, CancelSource.Token);
}
private async Task DecelerateLocomotive(
Locomotive ecosLoc,
int maxSecsToStop = 10,
Func <bool> hasToBeCanceled = null)
{
var currentSpeed = (float)ecosLoc.Speedstep;
var deltaSpeedSteps = maxSecsToStop / currentSpeed; //currentSpeed / maxSecsToStop;
var noOfSpeedsteps = ecosLoc.GetNumberOfSpeedsteps();
var minSpeed = GetMinSpeed(noOfSpeedsteps);
await Task.Run(() =>
{
//
// IMPORTANT NOTE:
// do not slow down the locomotive completly
// we still have to reach the fbIn, when reached
// the train will stop right at this moment
//
var sw = Stopwatch.StartNew();
for (var i = currentSpeed; i > minSpeed; i -= deltaSpeedSteps)
{
//
// walltime reached
//
if (sw.ElapsedMilliseconds / 1000 > maxSecsToStop)
{
return;
}
__showSpeed((int)i);
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, (int)i);
if (IsCanceled())
{
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, 0);
break;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
break;
}
}
if (__delayDecelerate((int)deltaSpeedSteps, sw, maxSecsToStop, hasToBeCanceled))
{
return;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
break;
}
}
}
}, CancelSource.Token);
}
private async Task AccelerateLocomotive(
int currentSpeed,
int targetSpeed,
Locomotive ecosLoc,
int maxSeconds = 10,
Func <bool> hasToBeCanceled = null)
{
var maxSpeedSteps = ecosLoc.GetNumberOfSpeedsteps();
var msecsDelay = maxSpeedSteps < 30 ? 1000 : 250;
await Task.Run(() =>
{
currentSpeed = KickStart(currentSpeed, ecosLoc);
var hasCanceled = false;
var newCurrentSpeed = currentSpeed;
var sw = Stopwatch.StartNew();
for (var i = currentSpeed; i <= targetSpeed; ++i)
{
__showSpeed(i);
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, i);
newCurrentSpeed = i;
if (IsCanceled())
{
hasCanceled = true;
break;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
break;
}
}
if (__delayAccelerate(msecsDelay, sw, maxSeconds, hasToBeCanceled))
{
return;
}
if (hasToBeCanceled != null)
{
if (hasToBeCanceled())
{
break;
}
}
}
if (!hasCanceled)
{
Ctx.GetClientHandler()?.LocomotiveChangeSpeedstep(ecosLoc, newCurrentSpeed);
}
}, CancelSource.Token);
}