private double EvaluateMove(Move move, Game game)
{
var gameWithMove = game.Move(move.ChessPiece, move.ToX, move.ToY);
var opponents = move.ChessPiece.IsWhite ? gameWithMove.BlackChessPieces : gameWithMove.WhiteChessPieces;
var nextOpponentMoves = _moveGenerator.NextMoves(opponents, gameWithMove).ToArray();
var friends = (move.ChessPiece.IsWhite ? gameWithMove.WhiteChessPieces : gameWithMove.BlackChessPieces).Where(x => x.Id != move.ChessPiece.Id);
var nextFriendMoves = _moveGenerator.NextMoves(friends, gameWithMove).ToArray();
var ctx = new ChessContext()
{
Move = move, GameBeforeMove = game, GameAfterMove = gameWithMove, NextOpponentMoves = nextOpponentMoves, NextFriendMoves = nextFriendMoves
};
var rating = _knowledge.EvaluateMove(ctx);
return(rating);
}
public double EvaluateMove(ChessContext ctx)
{
var rating = _ratings.Select(f => f(ctx)).Sum();
return(rating);
}