public virtual ISPTreeNode AddChild(IPuzzleMove move, IPuzzleState state)
{
untriedMoves.Remove(move);
SP_UCTTreeNode n = new SP_UCTTreeNode(move, this, state, rnd, const_C, const_D, true);
childNodes.Add(n);
return(n);
}
public SP_UCTTreeNode(IPuzzleMove move, SP_UCTTreeNode parent, IPuzzleState state, MersenneTwister rng, double const_C = 1, double const_D = 20000, bool generateUntriedMoves = true)
{
this.move = move;
this.parent = parent;
this.const_C = const_C;
this.const_D = const_D;
rnd = rng;
childNodes = new List <SP_UCTTreeNode>();
wins = 0;
visits = 0;
squaredReward = 0;
topScore = double.MinValue;
if (generateUntriedMoves)
{
untriedMoves = state.GetMoves();
}
}