//should only be used to start lines.
internal Node(Domino v, string owner)
{
if (!v.IsDouble())
{
throw new ArgumentException("Must start game graph with double");
}
Value = v;
Children = new List <Node>();
End = Value.First;
Owner = owner;
}
public void Start(Domino starter)
{
if (!starter.IsDouble())
{
throw new ArgumentException("Must start game graph with double");
}
if (_root != null)
{
throw new InvalidOperationException("Graph already started");
}
_root = starter;
_lines = Players.Select(p => new Node(starter, p.Name())).ToList();
}