public short GetPlay(GameManager gameManager, ComputerPlayer computerPlayer)
{
var node = new EvaluationNode(ref gameManager.GameState, computerPlayer.GetWeights(gameManager.TurnExcludingPasses));
var indexesAndScores = new List <KeyValuePair <short, float> >();
//node.ChildNodeReferences.ForEach(x =>
// {
// var child = AnalysisNodeCollection.GetAnalysisNode(x);
// var score = Search(ref child, gameManager.PlayerIndex);
// indexesAndScores.Add(new KeyValuePair<short, float>(child.PlayIndex, score));
// });
var maxDepth = computerPlayer.GetSearchDepth(gameManager.TurnExcludingPasses);
node.Children.ToList().ForEach(x =>
{
var score = computerPlayer.Search(x, new SearchConfig(gameManager.PlayerIndex, 0, maxDepth, computerPlayer.PlayerUiSettings.UseTranspositionTable));
indexesAndScores.Add(new KeyValuePair <short, float>((short)x.PlayIndex, score));
});
var rankedScores = indexesAndScores.OrderByDescending(x => Math.Abs(x.Value));
return(rankedScores.First().Key);
}
public EvaluationNodeReference AddAnalysisNode(ref EvaluationNode evaluationNode)
{
var buffer = GetBuffer();
var bufferIndex = (ushort)_evaluationNodeBuffers.IndexOf(buffer);
buffer.Entries[buffer.LowestFreeSlot] = evaluationNode;
var reference = new EvaluationNodeReference {
Buffer = bufferIndex, Index = buffer.LowestFreeSlot
};
buffer.LowestFreeSlot++;
return(reference);
}
