public void DrawFigures(Figure.ColorEnum color)
{
if (color == Figure.ColorEnum.Black)
{
selectRook.BackgroundImage = Resources.BlackRook;
selectKnight.BackgroundImage = Resources.BlackKnight;
selectBishop.BackgroundImage = Resources.BlackBishop;
selectQueen.BackgroundImage = Resources.BlackQueen;
}
}
public bool FigureIsOnCell(Figure.TypeEnum type, Figure.ColorEnum color, int col, int row) //checks if there is a figure(figure, color) on cell(col, row)
{
if (type == Figure.TypeEnum.Rook || type == Figure.TypeEnum.Bishop)
{
if (CellExists(col, row) &&
board[col, row].figure != null &&
(board[col, row].figure.type == type || board[col, row].figure.type == Figure.TypeEnum.Queen) &&
board[col, row].figure.color == color)
{
return(true);
}
}
else if (CellExists(col, row) &&
board[col, row].figure != null &&
board[col, row].figure.type == type &&
board[col, row].figure.color == color)
{
return(true);
}
return(false);
}
public void BoardSetup() //Sets the board up
{
form.ResetTime();
form.firstMove = true;
form.TimerStart();
BlackKingPosition[0] = 5;
BlackKingPosition[1] = 8;
WhiteKingPosition[0] = 5;
WhiteKingPosition[1] = 1;
moveCount = 0;
GUI_Count.Text = "Liczba ruchów:" + Environment.NewLine + moveCount;
for (int iCol = 1; iCol <= 9; iCol++)
{
for (int iRow = 1; iRow <= 9; iRow++)
{
board[iCol, iRow].figure = null;
boardCopy[iCol, iRow].figure = null;
}
}
foreach (Figure figure in figures)
{
figure.firstMove = true;
}
currentColor = Figure.ColorEnum.White;
for (int i = 1; i <= 8; i++)
{
//Setting up pawns
board[i, 2].figure = figures[i];
board[i, 7].figure = figures[i + 16];
//Setting up other figures
board[i, 1].figure = figures[i + 8];
board[i, 8].figure = figures[i + 24];
}
}
public bool CellIsAttacked(int col, int row, Figure.ColorEnum color) //checks if a figure of color(color) is or will be attacked on cell(col, row)
{
if (color == Figure.ColorEnum.White)
{
color = Figure.ColorEnum.Black;
}
else
{
color = Figure.ColorEnum.White;
}
if (CellExists(col, row))
{
//Checking if opponents pawn checks
if (color == Figure.ColorEnum.White)
{
if (FigureIsOnCell(Figure.TypeEnum.Pawn, color, col + 1, row - 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Pawn, color, col - 1, row - 1))
{
return(true);
}
}
else
{
if (FigureIsOnCell(Figure.TypeEnum.Pawn, color, col + 1, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Pawn, color, col - 1, row + 1))
{
return(true);
}
}
//Checking if opponents knight ckecks
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col + 2, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col + 2, row - 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col + 1, row + 2))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col + 1, row - 2))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col - 1, row + 2))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col - 1, row - 2))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col - 2, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.Knight, color, col - 2, row - 1))
{
return(true);
}
//Checking if opponents bishop or queen checks
for (int i = 1; i <= 8; i++)
{
if (CellExists(col + i, row + i) && !CellIsEmpty(col + i, row + i))
{
if (FigureIsOnCell(Figure.TypeEnum.Bishop, color, col + i, row + i))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col - i, row + i) && !CellIsEmpty(col - i, row + i))
{
if (FigureIsOnCell(Figure.TypeEnum.Bishop, color, col - i, row + i))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col + i, row - i) && !CellIsEmpty(col + i, row - i))
{
if (FigureIsOnCell(Figure.TypeEnum.Bishop, color, col + i, row - i))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col - i, row - i) && !CellIsEmpty(col - i, row - i))
{
if (FigureIsOnCell(Figure.TypeEnum.Bishop, color, col - i, row - i))
{
return(true);
}
else
{
break;
}
}
}
//Checking if opponents rook or queen checks
for (int i = 1; i <= 8; i++)
{
if (CellExists(col + i, row) && !CellIsEmpty(col + i, row))
{
if (FigureIsOnCell(Figure.TypeEnum.Rook, color, col + i, row))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col, row + i) && !CellIsEmpty(col, row + i))
{
if (FigureIsOnCell(Figure.TypeEnum.Rook, color, col, row + i))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col - i, row) && !CellIsEmpty(col - i, row))
{
if (FigureIsOnCell(Figure.TypeEnum.Rook, color, col - i, row))
{
return(true);
}
else
{
break;
}
}
}
for (int i = 1; i <= 8; i++)
{
if (CellExists(col, row - i) && !CellIsEmpty(col, row - i))
{
if (FigureIsOnCell(Figure.TypeEnum.Rook, color, col, row - i))
{
return(true);
}
else
{
break;
}
}
}
//Checking if opponents king checks
if (FigureIsOnCell(Figure.TypeEnum.King, color, col + 1, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col + 1, row - 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col + 1, row))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col - 1, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col - 1, row - 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col - 1, row))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col, row + 1))
{
return(true);
}
if (FigureIsOnCell(Figure.TypeEnum.King, color, col, row - 1))
{
return(true);
}
}
return(false);
}
public void SelectCell(int selectedCol, int selectedRow) //Called after clicking on a pictureBox of (selectedCol, selectedRow) cell
{
if (board[selectedCol, selectedRow].figure != null &&
board[selectedCol, selectedRow].figure.color == currentColor) //checks move ability
{ //if there is an alllied figure on a clicked cell
currentSelection[0] = selectedCol;
currentSelection[1] = selectedRow;
GetMoveAbility(selectedCol, selectedRow);
DrawMoveAbility();
}
else if (moveAbility[selectedCol, selectedRow] == "Yes" ||
moveAbility[selectedCol, selectedRow] == "Attack") //check if move on a clicked cell is avalible
{ //and move the figure
MoveFigure(currentSelection[0], currentSelection[1], selectedCol, selectedRow);
DrawFigures();
ResetMoveAbility();
//form.fileCounter++;
form.boardEncode(null, null);
bool stalemate = true;
if (currentColor == Figure.ColorEnum.White)
{
currentColor = Figure.ColorEnum.Black;
GUI_Color.Text = "Ruch:" + Environment.NewLine + "Czarnych";
whiteDownside = false;
form.RotateBoard(null, null);
checkingMate = true;
for (int iCol = 1; iCol <= 8; iCol++) //checking if there are any possible moves
{
for (int iRow = 1; iRow <= 8; iRow++)
{
if (!CellIsEmpty(iCol, iRow) &&// && board[iCol, iRow].figure != null
board[iCol, iRow].figure.color == Figure.ColorEnum.Black)
{
checkingMateFrom[0] = iCol;
checkingMateFrom[1] = iRow;
Debug.WriteLine("Czarnego " + board[iCol, iRow].figure.type + " na polu " + iCol + " " + iRow);
GetMoveAbility(iCol, iRow);
moveAbility[WhiteKingPosition[0], WhiteKingPosition[1]] = "No";
for (int jCol = 1; jCol <= 8; jCol++)
{
for (int jRow = 1; jRow <= 8; jRow++)
{
if (moveAbility[jCol, jRow] == "Yes" || moveAbility[jCol, jRow] == "Attack")
{
Debug.WriteLine("Czarny " + board[iCol, iRow].figure.type + " moze sie ruszyc na " + jCol + " " + jRow + " " + moveAbility[jCol, jRow]);
stalemate = false;
break;
}
}
if (!stalemate)
{
break;
}
}
}
if (!stalemate)
{
break;
}
}
if (!stalemate)
{
break;
}
}
if (stalemate)
{
Debug.WriteLine("Pat lub mat");
}
checkingMate = false;
ResetMoveAbility();
DrawMoveAbility();
}
else
{
currentColor = Figure.ColorEnum.White;
GUI_Color.Text = "Ruch:" + Environment.NewLine + "Białych";
whiteDownside = true;
form.RotateBoard(null, null);
checkingMate = true;
for (int iCol = 1; iCol <= 8; iCol++) //checking if there are any possible moves
{
for (int iRow = 1; iRow <= 8; iRow++)
{
if (!CellIsEmpty(iCol, iRow) && board[iCol, iRow].figure != null &&
board[iCol, iRow].figure.color == Figure.ColorEnum.White)
{
checkingMateFrom[0] = iCol;
checkingMateFrom[1] = iRow;
Debug.WriteLine("Sprawdzam bialego " + board[iCol, iRow].figure.type + " na polu " + iCol + " " + iRow);
GetMoveAbility(iCol, iRow);
moveAbility[WhiteKingPosition[0], WhiteKingPosition[1]] = "No";
for (int jCol = 1; jCol <= 8; jCol++)
{
for (int jRow = 1; jRow <= 8; jRow++)
{
if (moveAbility[jCol, jRow] == "Yes" || moveAbility[jCol, jRow] == "Attack")
{
Debug.WriteLine("Bialy " + board[iCol, iRow].figure.type + " moze sie ruszyc na " + jCol + " " + jRow + " " + moveAbility[jCol, jRow]);
stalemate = false;
break;
}
}
if (!stalemate)
{
break;
}
}
}
if (!stalemate)
{
break;
}
}
if (!stalemate)
{
break;
}
}
if (stalemate)
{
Debug.WriteLine("Pat lub mat");
}
checkingMate = false;
ResetMoveAbility();
DrawMoveAbility();
}
if (currentColor == Figure.ColorEnum.Black)
{
moveCount++;
}
GUI_Count.Text = "Liczba Ruchów:" + Environment.NewLine + moveCount;
if (CellIsAttacked(WhiteKingPosition[0], WhiteKingPosition[1], Figure.ColorEnum.White)) //checks if the white king is checked
{
PictureBox pb = (PictureBox)form.Controls.Find("c" + WhiteKingPosition[0].ToString() + WhiteKingPosition[1].ToString(), false)[0];
pb.BackgroundImage = Resources.CellEnemy; //marking checked king
Debug.WriteLine("White Check!!!");
if (stalemate) //checking if it's a check mate
{
form.TimerStop();
if (form.whitePlayer == 1)
{
Debug.WriteLine("Gracz 2 zwyciezyl czarnymi");
form.player2Win();
}
else
{
Debug.WriteLine("Gracz 1 zwyciezyl czarnymi");
form.player1Win();
}
Debug.WriteLine("Szach mat, czarne wygrywaja");
MessageBox.Show("Szach i mat\nCzarne wygrywaja w " + moveCount + " ruchach", "Szach mat", MessageBoxButtons.OK, MessageBoxIcon.Information);
stalemate = false;
}
}
if (CellIsAttacked(BlackKingPosition[0], BlackKingPosition[1], Figure.ColorEnum.Black)) //checks if the black king is checked
{
PictureBox pb = (PictureBox)form.Controls.Find("c" + BlackKingPosition[0].ToString() + BlackKingPosition[1].ToString(), false)[0];
pb.BackgroundImage = Resources.CellEnemy; //marking checked king
Debug.WriteLine("Black Check!!!");
if (stalemate) //checking if it's a check mate
{
form.TimerStop();
if (form.whitePlayer == 1)
{
Debug.WriteLine("Gracz 1 zwyciezyl bialymi");
form.player1Win();
}
else
{
Debug.WriteLine("Gracz 2 zwyciezyl białymi");
form.player2Win();
}
Debug.WriteLine("Szach mat, białe wygrywaja");
MessageBox.Show("Szach i mat\nBiałe wygrywaja w " + moveCount + " ruchach", "Szach mat", MessageBoxButtons.OK, MessageBoxIcon.Information);
stalemate = false;
}
}
if (stalemate && currentColor == Figure.ColorEnum.White)
{
form.TimerStop();
form.draw();
Debug.WriteLine("PAT");
MessageBox.Show("Pat\nBiałe nie mają możliwości ruchu", "Pat", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (stalemate)
{
form.TimerStop();
form.draw();
Debug.WriteLine("PAT");
MessageBox.Show("Pat\nCzarne nie mają możliwości ruchu", "Pat", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
