void Start()
{
if (gameModeIndexSet)
{
gameMode = (GameMode)gameModeIndex;
}
if (gameMode == GameMode.Regular)
{
// GetComponent<ClockGround>().StartClock();
}
BoardGround.SetPositionFromFen(DefinitionsGround.gameStartFen, true);
ZobristKeyGround.Init();
EvaluationGround.Init();
if (regenerateOpeningBook)
{
OpeningBookGeneratorGround.GenerateBook();
}
if (useOpeningBook)
{
OpeningBookReaderGround.Init();
}
playerManager = GetComponent <MoveManagerGround> ();
playerManager.CreatePlayers();
BoardGround.SetPositionFromFen(DefinitionsGround.gameStartFen, true);
}
/*
* int QuiescenceSearch(int alpha, int beta, bool isWhite, bool topLevel) {
* SortedList<int, ushort> captureMoves = moveGenerator.GetMoves (true, false);
*
* if (captureMoves.Count == 0) {
* nodesSearched ++;
* int evaluation = Evaluate();
* if (topLevel) {
* quiescenceScore = evaluation;
* }
* return Evaluate();
* }
*
* int value = int.MinValue;
* if (isWhite) { // white is trying to attain the highest evaluation possible
*
* for (int i =0; i < captureMoves.Count; i ++) {
* BoardGround.MakeMove(captureMoves[i]);
* value = Math.Max(value,QuiescenceSearch(alpha, beta, false, false));
* alpha = Math.Max(alpha, value);
* BoardGround.UnmakeMove(captureMoves[i]);
*
* if(topLevel && findingMoveForWhite) { // has searched full depth and is now looking at top layer of moves to select the best
* if (value>quiescenceScore) {
* quiescenceScore = value;;
* }
* }
*
* if (beta <= alpha) { // break
* breakCount++;
* break;
* }
* }
* return value;
* }
*
* // black is trying to obtain the lowest evaluation possible
* value = int.MaxValue;
* for (int i =0; i < captureMoves.Count; i ++) {
* BoardGround.MakeMove(captureMoves[i]);
* value = Math.Min(value,QuiescenceSearch(alpha, beta, true, false));
* beta = Math.Min(beta, value);
* BoardGround.UnmakeMove(captureMoves[i]);
*
* if(topLevel && !findingMoveForWhite) { // has searched full depth and is now looking at top layer of moves to select the best
* if (value<quiescenceScore) {
* quiescenceScore = value;;
* }
* }
*
* if (beta <= alpha) { // break
* breakCount++;
* break;
* }
* }
*
* return value;
* }
*/
public int Evaluate()
{
return(EvaluationGround.Evaluate());
}
