public override void UpdateFromClock(Clock clock)
{
LastTimeClockStarted = DateTime.Now;
if (clock.StonesLeft == 0)
{
_snapshot = new Canadian.CanadianTimeInformation(true, TimeSpan.FromSeconds(clock.Time), _snapshot.PeriodTimeLeft, 0);
}
else
{
_snapshot = new Canadian.CanadianTimeInformation(false, TimeSpan.Zero, TimeSpan.FromSeconds(clock.Time), clock.StonesLeft);
}
}
public CanadianTimeControl UpdateFrom(CanadianTimeInformation timeRemaining)
{
this.LastTimeClockStarted = DateTime.Now;
if (this.Running)
{
timeRemaining = new CanadianTimeInformation(
timeRemaining.StillInMainTime,
timeRemaining.MainTimeLeft,
timeRemaining.PeriodTimeLeft,
timeRemaining.PeriodStonesLeft + 1);
}
this._snapshot = timeRemaining;
return(this);
}
private CanadianTimeInformation ImproveByPlacingAStone(CanadianTimeInformation snapshot)
{
if (snapshot.StillInMainTime)
{
return(snapshot);
}
if (snapshot.PeriodStonesLeft > 1)
{
return(new CanadianTimeInformation(
snapshot.StillInMainTime,
snapshot.MainTimeLeft,
snapshot.PeriodTimeLeft,
snapshot.PeriodStonesLeft - 1));
}
return(new CanadianTimeInformation(snapshot.StillInMainTime, snapshot.MainTimeLeft, this._periodTime, this._stonesPerPeriod));
}
private CanadianTimeInformation ReduceBy(CanadianTimeInformation minued, TimeSpan subtrahend)
{
var maintime = minued.MainTimeLeft;
bool stillInMainTime = minued.StillInMainTime;
if (stillInMainTime)
{
if (maintime > subtrahend)
{
return(new CanadianTimeInformation(true, maintime - subtrahend, minued.PeriodTimeLeft, minued.PeriodStonesLeft));
}
minued = new CanadianTimeInformation(false, TimeSpan.Zero, this._periodTime, this._stonesPerPeriod);
subtrahend = subtrahend - maintime;
}
return(new CanadianTimeInformation(false, TimeSpan.Zero, minued.PeriodTimeLeft - subtrahend, minued.PeriodStonesLeft));
}
protected override void UpdateSnapshot(TimeSpan timeSpent)
{
this._snapshot = ReduceBy(this._snapshot, timeSpent);
this._snapshot = ImproveByPlacingAStone(this._snapshot);
}
public CanadianTimeControl(TimeSpan mainTime, int stonesPerPeriod, TimeSpan periodTime)
{
_snapshot = new CanadianTimeInformation(true, mainTime, TimeSpan.Zero, 0);
_stonesPerPeriod = stonesPerPeriod;
_periodTime = periodTime;
}
