public void Link(ActionChain previous)
{
previous.ClearBoard ();
List<ActionPair> newAction = new List<ActionPair> ();
newAction.AddRange (previous.actions);
newAction.AddRange (actions);
actions = newAction;
}
/// <summary>
/// Determine a score by applying the scoring function, looking up the database, or recursing deeper.
/// </summary>
void ScoringFn(int depth, ActionChain node)
{
byte[] dbrec = new byte[4];
bool isTerminal = ApplyCutoff (node, depth);
if (!isTerminal)
{
bool storedInDB = DB.Get (node.Board.GUID (), out dbrec);
if (storedInDB)
{
node.score = BitConverter.ToSingle (dbrec, 0);
}
else
{
node.score = MinMax (depth + 1, node);
// Store the score if it was obtained from a full search only
if (depth == 0 && KeepSearching)
{
RecordNodeInDB (node.Board, node.score);
}
}
}
node.ClearBoard ();
}