public static BoardAnalysisDataDiff Diff(Board board1, Board board2, BoardAnalysisWeights weights)
{
BoardAnalysisData earlierBoardData;
BoardAnalysisData laterBoardData;
if (board1.turnNumber > board2.turnNumber)
{
earlierBoardData = BoardAnalysisData.GetBoardAnalysisData(board2, weights);
laterBoardData = BoardAnalysisData.GetBoardAnalysisData(board1, weights);
}
else
{
earlierBoardData = BoardAnalysisData.GetBoardAnalysisData(board1, weights);
laterBoardData = BoardAnalysisData.GetBoardAnalysisData(board2, weights);
}
var diff = new BoardAnalysisDataDiff();
// el - early/late: comparing the earlier board with the later one on the same measure for the same color
// bw - black/white: comparing the black versus the white on all four measures
diff.el_articulationPointAdvantage = laterBoardData.articulationPointDiff - earlierBoardData.articulationPointDiff;
diff.el_hivailableAdvantage = laterBoardData.hivailableSpaceDiff - earlierBoardData.hivailableSpaceDiff;
diff.el_possibleMovesAdvantage = laterBoardData.possibleMovesDiff - earlierBoardData.possibleMovesDiff;
diff.el_queenBreathingSpacgeAdvantage = laterBoardData.queenBreathingSpaceDiff - earlierBoardData.queenBreathingSpaceDiff;
diff.el_queenPlacementAdvantage = laterBoardData.queenPlacementDiff - earlierBoardData.queenPlacementDiff;
diff.el_unplayedPiecesAdvantage = laterBoardData.unplayedPiecesDiff - earlierBoardData.unplayedPiecesDiff;
return(diff);
}
public static BoardAnalysisData GetBoardAnalysisData(Board board, BoardAnalysisWeights weights)
{
BoardAnalysisData d = new BoardAnalysisData();
d._weights = weights;
d.gameResult = board.gameResult;
d.blackArticulationPoints = board.articulationPoints.Count(p => p.color == PieceColor.Black);
d.whiteArticulationPoints = board.articulationPoints.Count(p => p.color == PieceColor.White);
IReadOnlyList <Move> moves = board.GetMoves(false);
//IReadOnlyList<Move> moves = board.GenerateAllMovementMoves();
d.blackPossibleMovementMoves = moves.Count(m => m.pieceToMove.color == PieceColor.Black);
d.whitePossibleMovementMoves = moves.Count(m => m.pieceToMove.color == PieceColor.White);
d.blackUnplayedPieces = board.blackUnplayedPieces;
d.whiteUnplayedPieces = board.whiteUnplayedPieces;
d.blackHivailableSpaces = board.blackHivailableSpaces;
d.whiteHivailableSpaces = board.whiteHivailableSpaces;
d.gameResult = board.gameResult;
d.whiteToPlay = board.whiteToPlay;
d.whiteQueenPlaced = board.whiteQueenPlaced;
d.blackQueenPlaced = board.blackQueenPlaced;
d.turnNumber = board.turnNumber;
d.blackQueenBreathingSpaces = board.BlackQueenBreathingSpaces();
d.whiteQueenBreathingSpaces = board.WhiteQueenBreathingSpaces();
d.whiteCanMoveAnt = board.whiteCanMoveAnt;
d.blackCanMoveAnt = board.blackCanMoveAnt;
d.whiteCanMoveQueen = board.whiteCanMoveQueen;
d.blackCanMoveQueen = board.blackCanMoveQueen;
d.whiteMoveablePieces = board.whiteMoveablePieces;
d.blackMoveablePieces = board.blackMoveablePieces;
d.blackOwnedBeetleStacks = board.blackOwnedBeetleStacks;
d.whiteOwnedBeetleStacks = board.whiteOwnedBeetleStacks;
return(d);
}