private void PutDownRestOfTheElements()
{
foreach (var el in ElementsUp.Skip(1).SkipLast(1).ToList())
{
NumbersWithConnections.Add(el.Item1, el.Item2);
}
}
private void RestoreTargetLinks()
{
var targetLinks = NumbersWithConnections[TargetNumber];
var lastUp = ElementsUp.Last();
var newTargetLinks = new Tuple <int, int>(targetLinks.Item1, lastUp.Item2.Item2);
NumbersWithConnections[TargetNumber] = newTargetLinks;
}
private void RestoreLinksOriginalDestinationNextElement(int originalNextDestination)
{
var lastUp = ElementsUp.Last();
var destinationNextLinks = NumbersWithConnections[originalNextDestination];
NumbersWithConnections.Add(lastUp.Item1, new Tuple <int, int>(lastUp.Item2.Item1, originalNextDestination));
NumbersWithConnections[originalNextDestination] = new Tuple <int, int>(lastUp.Item1, destinationNextLinks.Item2);
}
public void PutElementsUp()
{
var nextToPutUp = NumbersWithConnections[TargetNumber].Item2;
for (int i = 0; i < skippedElements; i++)
{
var elementToPutUp = NumbersWithConnections[nextToPutUp];
NumbersWithConnections.Remove(nextToPutUp);
ElementsUp.Add(new Tuple <int, Tuple <int, int> >(nextToPutUp, elementToPutUp));
nextToPutUp = elementToPutUp.Item2;
}
}
private void RestoreDestinationLinks()
{
var firstUp = ElementsUp.First();
var destinationLinks = NumbersWithConnections[DestinationNumber];
if (ElementsUp.Last().Item1 == destinationLinks.Item1)
{
destinationLinks = new Tuple <int, int>(firstUp.Item2.Item1, destinationLinks.Item2);
}
NumbersWithConnections.Add(firstUp.Item1, new Tuple <int, int>(DestinationNumber, firstUp.Item2.Item2));
NumbersWithConnections[DestinationNumber] = new Tuple <int, int>(destinationLinks.Item1, firstUp.Item1);
}
