private Cell DoMoveInternal(BoardCell boardCell, int depth, int maxWidth)
{
sw.Start();
BoardState state;
//todo make it work.
if (currentState != null && false)
{
var bs = currentState.BoardState;
//lines are swaped - analyzis was made from 2nd viewpoint.
state = new BoardState(bs.OppLines, bs.MyLines, boardCell, depth, 0, maxWidth, board);
}
else
{
state = GetBoardState(boardCell, depth, maxWidth);
}
if (!state.MyLines.Any())
{
return(FirstMoveCase());
}
//todo we may want to remember history for perf improvement
GameStates.Clear();
var move = AlphaBeta(state, int.MinValue, int.MaxValue, null);
LastEstimate = move.MinMax;
sw.Stop();
return(move.Move);
}
/// <summary>
/// Efface les liste
/// </summary>
public void Clear()
{
GameStates.Clear();
}