public List<KeyValuePair<Element, Element>> GetRuneLinks()
{
Dictionary<int, KeyValuePair<Element, Element>> dict = new Dictionary<int, KeyValuePair<Element, Element>>();
foreach(int pos in _runesOnBoard.Keys)
{
List<int> neighbours = GetNeighboursPosition(pos);
foreach(int idNeigh in neighbours)
{
int idLink = pos + idNeigh;
if (!dict.ContainsKey(idLink))
{
KeyValuePair<Element, Element> link = new KeyValuePair<Element, Element>(_runesOnBoard[pos].Element, _runesOnBoard[idNeigh].Element);
dict.Add(idLink, link);
}
}
}
List<KeyValuePair<Element, Element>> listLink = new List<KeyValuePair<Element, Element>>();
foreach(int id in dict.Keys)
{
listLink.Add(dict[id]);
}
return listLink;
}
}