public Hanoi(int biggestRing)
{
_biggestRing = biggestRing;
_left = new Stake(biggestRing);
_center = new Stake(0);
_right = new Stake(0);
}
public virtual void Move(Ring ringToMove, Stake targetStake, Stake temporaryStake)
{
if (CanTake(ringToMove))
{
targetStake.Accept(this);
return;
}
Move(ringToMove.Smaller(), temporaryStake, targetStake);
targetStake.Accept(this);
temporaryStake.Move(ringToMove.Smaller(), targetStake, this);
}
private void Accept(Stake sourceStake)
{
Accept(sourceStake.Take());
}