/// <summary>
/// Make the computer move on the board
/// </summary>
public void PlayComputer()
{
PlEngine.PlThreadAttachEngine();
string board = StringBoard(mBoard);
string query = string.Format(@"alphabeta({0}/{1}, -100, 100, NewBoard, Temp, {2})", mComputerSign, board, mDifficulty);
using (PlQuery q = new PlQuery(query))
{
PlTerm newBoard = q.SolutionVariables.First()["NewBoard"];
string result = newBoard[0].ToString();
string next = result.Substring(0, 1);
string b = result.Substring(2);
mBoard = BoardString(b);
}
PlEngine.PlThreadDestroyEngine();
}
