public bool DetermainCheck(string colorOfKing)
{
for (int i = 0; i < boardSize; i++)
{
for (int j = 0; j < boardSize; j++)
{
if (Board.GetBoardSpace(i, j).HasPiece() && boardSpaces[i, j].GetPiece().GetPieceType() == TypeOfPiece.King && boardSpaces[i, j].GetPiece().GetColor().Equals(colorOfKing))
{
for (int k = 0; k < boardSize; k++)
{
for (int l = 0; l < boardSize; l++)
{
if (boardSpaces[k, l].HasPiece() && !boardSpaces[k, l].GetPiece().GetColor().Equals(colorOfKing))
{
Console.WriteLine(IntToChar(l).ToString() + (k + 1).ToString() + " " + IntToChar(j).ToString() + (i + 1).ToString());
if (GetBoardSpace(k, l).GetPiece().Move(GetBoardSpace(k, l).GetPiece().GetPieceType(), l, (k + 1), j, (i + 1)))
{
return(true);
}
}
}
}
}
}
}
return(false);
}
public void SquaresWithPieces()
{
for (int i = 0; i < Board.GetBoardSize(); i++)
{
for (int j = 0; j < Board.GetBoardSize(); j++)
{
if (Board.GetBoardSpace(i, j).HasPiece())
{
Console.WriteLine(i + " " + j);
}
}
}
}
public static void PrintBoard()
{
Console.WriteLine("*|A |B |C |D |E |F |G |H |");
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
if (j == 0)
{
Console.Write(i + 1);
}
if (Board.GetBoardSpace(i, j).HasPiece())
{
Console.Write("|" + Board.GetBoardSpace(i, j).GetPiece().GetPieceString());
}
else
{
Console.Write("|--");
}
}
Console.Write("|\n");
}
Console.WriteLine("\n");
}
private bool moveKing(int currentRank, int currentFile, int newRank, int newFile)
{
for (int i = -1; i < 2; i++)
{
for (int j = -1; j < 2 && Board.ValidateSpace(currentRank + i, currentFile + j); j++)
{
if (Board.GetBoardSpace(currentRank + i, currentFile + j).HasPiece())
{
if (Board.GetBoardSpace(currentRank + i, currentFile + j).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
if (currentRank + i == newRank && currentFile + j == newFile)
{
return(true);
}
}
}
}
return(false);
}
public void PlayGame()
{
bool lightsTurn = true;
while (true)
{
if (lightsTurn)
{
Console.WriteLine("It is Light's Turn.");
string move = Console.ReadLine();
string message;
if (Parser.ParseLine(move, out message))
{
if (Board.GetBoardSpace(move[1] - '0' - 1, move[0] - 'a').GetPiece().GetColor().Equals("Light"))
{
if (chessBoard.Move(move))
{
if (!chessBoard.DetermainCheck("Light"))
{
lightsTurn = false;
Parser.PrintInfo(move, message);
if (chessBoard.DetermainCheck("Dark"))
{
Console.WriteLine("The Dark king is in Check.");
}
}
else
{
string undoMove = move[3].ToString() + move[4].ToString() + move[2].ToString() + move[0].ToString() + move[1].ToString();
chessBoard.Move(undoMove);
message = "That places you in check.";
}
}
Parser.PrintBoard();
}
else
{
Console.WriteLine("That was not your piece.");
}
}
}
else
{
Console.WriteLine("It is Dark's Turn.");
string move = Console.ReadLine();
string message;
if (Parser.ParseLine(move, out message))
{
if (Board.GetBoardSpace(move[1] - '0' - 1, move[0] - 'a').GetPiece().GetColor().Equals("Dark"))
{
if (chessBoard.Move(move))
{
if (!chessBoard.DetermainCheck("Light"))
{
lightsTurn = true;
Parser.PrintInfo(move, message);
if (chessBoard.DetermainCheck("Light"))
{
Console.WriteLine("The Light king is in Check.");
}
}
else
{
string undoMove = move[3].ToString() + move[4].ToString() + move[2].ToString() + move[0].ToString() + move[1].ToString();
chessBoard.Move(undoMove);
message = "That places you in check.";
}
Parser.PrintBoard();
}
else
{
Console.WriteLine("That was not your piece.");
}
}
}
}
}
}
private bool movePawn(int currentRank, int currentFile, int newRank, int newFile)
{
if (pieceColor.Equals("Light"))
{
if (!HasMoved)
{
if (currentFile == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece())
{
return(true);
}
else if (currentFile == newFile && currentRank + 2 == newRank && Board.ValidateSpace(currentRank + 2, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece() && !Board.GetBoardSpace(newRank, newFile - 1).HasPiece())
{
return(true);
}
else if (currentFile + 1 == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile + 1) && Board.GetBoardSpace(currentRank + 1, currentFile + 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
else if (currentFile - 1 == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile - 1) && Board.GetBoardSpace(currentRank - 1, currentFile - 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
if (currentFile == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece())
{
return(true);
}
else if (currentFile + 1 == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile + 1) && Board.GetBoardSpace(currentRank + 1, currentFile + 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
else if (currentFile - 1 == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile - 1) && Board.GetBoardSpace(currentRank - 1, currentFile - 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
}
else
{
if (!HasMoved)
{
if (currentFile == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece())
{
return(true);
}
else if (currentFile == newFile && currentRank - 2 == newRank && Board.ValidateSpace(currentRank - 2, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece() && !Board.GetBoardSpace(newRank, newFile + 1).HasPiece())
{
return(true);
}
else if (currentFile + 1 == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile + 1) && Board.GetBoardSpace(currentRank + 1, currentFile + 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
else if (currentFile - 1 == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile - 1) && Board.GetBoardSpace(currentRank - 1, currentFile - 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
if (currentFile == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile) && !Board.GetBoardSpace(newRank, newFile).HasPiece())
{
return(true);
}
else if (currentFile + 1 == newFile && currentRank + 1 == newRank && Board.ValidateSpace(currentRank + 1, currentFile + 1) && Board.GetBoardSpace(currentRank + 1, currentFile + 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
else if (currentFile - 1 == newFile && currentRank - 1 == newRank && Board.ValidateSpace(currentRank - 1, currentFile - 1) && Board.GetBoardSpace(currentRank - 1, currentFile - 1).HasPiece() && Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
}
return(false);
}
private bool moveRook(int currentRank, int currentFile, int newRank, int newFile)
{
//negative X
bool pieceDetected = false;
for (int i = -1; currentRank + i >= 0 && currentFile == newFile && Board.ValidateSpace(currentRank + i, currentFile) && !Board.GetBoardSpace(currentRank + i, currentFile).HasPiece() && !pieceDetected; --i)
{
if (Board.GetBoardSpace(currentRank + i, currentFile).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank + i, currentFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank + i == newRank && currentFile == newFile)
{
return(true);
}
}
}
pieceDetected = false;
//positive X
for (int i = 1; currentRank + i < Board.GetBoardSize() && currentFile == newFile && Board.ValidateSpace(currentRank + i, currentFile) && !Board.GetBoardSpace(currentRank + i, currentFile).HasPiece() && !pieceDetected; ++i)
{
if (Board.GetBoardSpace(currentRank + i, currentFile).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank + i, currentFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank + i == newRank && currentFile == newFile)
{
return(true);
}
}
}
pieceDetected = false;
//negative Y
for (int i = -1; currentFile + i >= 0 && currentRank == newRank && Board.ValidateSpace(currentRank, currentFile + i) && !Board.GetBoardSpace(currentRank, currentFile + i).HasPiece() && !pieceDetected; --i)
{
if (Board.GetBoardSpace(currentRank, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
pieceDetected = false;
//positive Y
for (int i = 1; currentFile + i < Board.GetBoardSize() && currentRank == newRank && Board.ValidateSpace(currentRank, currentFile + i) && !Board.GetBoardSpace(currentRank, currentFile + i).HasPiece() && !pieceDetected; ++i)
{
if (Board.GetBoardSpace(currentRank, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
return(false);
}
private bool moveKnight(int currentRank, int currentFile, int newRank, int newFile)
{
if (currentRank + 1 == newRank && currentFile + 2 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank + 1 == newRank && currentFile - 2 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank - 1 == newRank && currentFile + 2 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank - 1 == newRank && currentFile - 2 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank + 2 == newRank && currentFile + 1 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank + 2 == newRank && currentFile - 1 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank - 2 == newRank && currentFile + 1 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
else if (currentRank - 2 == newRank && currentFile - 1 == newFile && Board.ValidateSpace(newRank, newFile))
{
if (Board.GetBoardSpace(newRank, newFile).HasPiece())
{
if (Board.GetBoardSpace(newRank, newFile).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
}
else
{
return(true);
}
}
return(false);
}
private bool moveBishop(int currentRank, int currentFile, int newRank, int newFile)
{
//Negative X Negative Y
bool pieceDetected = false;
for (int i = -1; currentRank + i > 0 && currentFile + i > 0 && Board.ValidateSpace(currentRank + i, currentFile + i) && !pieceDetected; --i)
{
if (Board.GetBoardSpace(currentRank + i, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank + i, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank + i == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
//Positive X Positive Y
pieceDetected = false;
for (int i = 1; currentRank + i < Board.GetBoardSize() && currentFile + i < Board.GetBoardSize() && Board.ValidateSpace(currentRank + i, currentFile + i) && !pieceDetected; ++i)
{
if (Board.GetBoardSpace(currentRank + i, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank + i, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank + i == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
//Negative Y Positive X
pieceDetected = false;
for (int i = -1; currentRank + i < Board.GetBoardSize() && currentFile - i > 0 && Board.ValidateSpace(currentRank - i, currentFile + i) && !pieceDetected; --i)
{
if (Board.GetBoardSpace(currentRank - i, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank - i, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank - i == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
//Positive Y Negative X
pieceDetected = false;
for (int i = 1; currentRank - i > 0 && currentFile + i < Board.GetBoardSize() && Board.ValidateSpace(currentRank - i, currentFile + i) && !pieceDetected; ++i)
{
if (Board.GetBoardSpace(currentRank - i, currentFile + i).HasPiece())
{
pieceDetected = true;
if (Board.GetBoardSpace(currentRank - i, currentFile + i).GetPiece().GetColor() != this.GetColor())
{
return(true);
}
break;
}
else
{
if (currentRank - i == newRank && currentFile + i == newFile)
{
return(true);
}
}
}
return(false);
}