public bool IsClosed()
{
if (Number != 10)
{
return(LastRoll.Equals(Roll2) || Strike || Spare);
}
if (Number == 10 && (LastRoll.Equals(Roll3) || (LastRoll.Equals(Roll2) && (!Strike && !Spare))))
{
return(true);
}
return(false);
}
public void SetRoll(int knockedDownPins)
{
if (Roll1 == null)
{
Roll1 = new Roll(knockedDownPins);
}
else if (LastRoll.Equals(Roll1))
{
Roll2 = new Roll(knockedDownPins);
}
else if (LastRoll.Equals(Roll2) && !IsClosed())
{
Roll3 = new Roll(knockedDownPins);
}
}
