public bool ValidateAndMove(ChessMove chessMove, ChessColor playerColor)
{
if (promotionDetector.IsPromotionRequired())
{
return(ValidateAndPromote(chessMove));
}
var piece = chessBoard.Pieces
.FirstOrDefault(p => p.Position == chessMove.StartingPosition);
if (piece == null)
{
return(false);
}
if (piece.Color != playerColor)
{
return(false);
}
var movements = legalMovement.GetAvailableLegalMoves(piece);
if (!movements.Contains(chessMove))
{
return(false);
}
chessBoard.Move(chessMove);
return(true);
}
public ChessPlayResult Play(ChessMove chessMove, ChessColor player)
{
if (IsGameFinished())
{
return(checkResult);
}
if (player != CurrentPlayer)
{
return(ChessPlayResult.WrongPlayer);
}
if (!moveValidator.ValidateAndMove(chessMove, player))
{
return(ChessPlayResult.InvalidMove);
}
if (promotionDetector.IsPromotionRequired())
{
return(ChessPlayResult.PromotionRequired);
}
CurrentPlayer = CurrentPlayer.Opposite();
checkResult = gameFinishedDetector.IsGameFinished(CurrentPlayer);
return(checkResult);
}