static string ParsePieceMovement(string movement)
{
string output = "";
ChessCoordinates cc1 = Coordinates(movement.Substring(0, 2));
ChessCoordinates cc2 = Coordinates(movement.Substring(3));
ColumnCoordinates col1 = GetColumnFromChar(cc1.Column);
ColumnCoordinates col2 = GetColumnFromChar(cc2.Column);
if (board[cc1.Row - 1, col1.GetHashCode()].Piece != null)
{
if (board[cc1.Row - 1, col1.GetHashCode()].Piece.ValidMovement(cc1, cc2))
{
board[cc2.Row - 1, col2.GetHashCode()].Piece = board[cc1.Row - 1, col1.GetHashCode()].Piece;
board[cc1.Row - 1, col1.GetHashCode()].Piece = null;
output = $"The piece at {cc1.ToString()} has moved to {cc2.ToString()}.";
}
else
{
output = "F**k you it didn't work";
}
}
else
{
output = $"I'm not seeing a piece at {cc1.ToString()}";
}
return(output);
}
static string ParsePiecePlacement(string message)
{
string output = "";
string color = "";
string piece = "";
if (string.Equals(message[1].ToString(), "l", StringComparison.CurrentCultureIgnoreCase))
{
color = "White";
}
else if (string.Equals(message[1].ToString(), "d", StringComparison.CurrentCultureIgnoreCase))
{
color = "Black";
}
switch (message[0])
{
case 'Q':
piece = "Q";
output += $"Place the {color} Queen at ";
break;
case 'K':
piece = "K";
output += $"Place the {color} King at ";
break;
case 'B':
piece = "B";
output += $"Place the {color} Bishop at ";
break;
case 'N':
piece = "N";
output += $"Place the {color} Knight at ";
break;
case 'R':
piece = "R";
output += $"Place the {color} Rook at ";
break;
case 'P':
piece = "P";
output += $"Place the {color} Pawn at ";
break;
}
ChessCoordinates cc = Coordinates(message.Substring(2));
InitialPlacement(piece, color, cc);
return(output += cc.ToString());
}
static string ParseCastling(string move)
{
string output = "";
string[] moves = move.Split(' ');
ChessCoordinates cc1 = Coordinates(moves[0]);
ChessCoordinates cc2 = Coordinates(moves[1]);
ChessCoordinates cc3 = Coordinates(moves[2]);
ChessCoordinates cc4 = Coordinates(moves[3]);
CastleMovement(cc1, cc2, cc3, cc4);
output = $"The piece at {cc1.ToString()} moved to {cc2.ToString()} and the piece at {cc3.ToString()} moved to {cc4.ToString()}.";
return(output);
}