//
// Basic check
//
private bool[] isClear(ChessPiece piece) // Returns [rank, file], [Col, row]
{
bool colB = true, rowB = true;
int col = piece.pos.Column, row = piece.pos.Row;
for (int i = 0; i < 8; i++)
{
PictureBox boxC = (PictureBox)playBoard.GetControlFromPosition(col, i);
PictureBox boxR = (PictureBox)playBoard.GetControlFromPosition(i, row);
ChessPiece pcC = Calcs.CheckPiece(boxC);
ChessPiece pcR = Calcs.CheckPiece(boxR);
if (boxC != null && pcC.pieceRank == piece.pieceRank &&
pcC.isWhite == piece.isWhite &&
pcC != piece)
{
colB = false;
}
if (boxR != null && pcR.pieceRank == piece.pieceRank &&
pcR.isWhite == piece.isWhite &&
pcR != piece)
{
rowB = false;
}
}
return(new bool[2] {
colB, rowB
});
}
//
// Handle piece clicks
//
internal void PieceClick(object sender, MouseEventArgs e)
{
//
// Discard moves/wrong clicks
//
if (isOver)
{
return;
}
PictureBox box = (PictureBox)sender;
ChessPiece selpiece = Calcs.CheckPiece(box);
if (isMoving)
{
AttackMove(sender, e);
return;
}
else if (whiteTurn != selpiece.isWhite)
{
return;
}
isMoving = true;
//
// Get moves + Calculate
// Variables
selectedPiece = selpiece;
List <Point> moves = Calcs.CalcMovesG(selpiece, checkingPieces);
List <Point> discard = new List <Point>();
foreach (Point pt in moves)
{
int col = pt.X;
int row = pt.Y;
PictureBox cont = (PictureBox)playBoard.GetControlFromPosition(pt.X, pt.Y);
ChessPiece contp = Calcs.CheckPiece(cont);
//
// Discard unusable moves
//
if (col < 0 || col > 7 || row < 0 || row > 7)
{
discard.Add(pt);
}
else if (cont != null &&
cont.BackColor != Color.DarkGray && contp.isWhite == selpiece.isWhite)
{
discard.Add(pt);
}
else
{
AddTempBox(row, col);
}
}
if (moves.Count == discard.Count)
{
isMoving = false;
return;
}
}
public Board(Main Mn)
{
mn = Mn;
InitializeComponent();
Calcs.board = playBoard; // Set calc variables
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
PictureBox box = (PictureBox)playBoard.GetControlFromPosition(i, j);
if (box != null)
{
ChessPiece piece = new ChessPiece(box, playBoard);
Calcs.pieces.Add(piece); // Set the "pieces" var in Calcs
if (piece.isWhite)
{
Calcs.wP.Add(piece);
}
else
{
Calcs.bP.Add(piece);
}
}
}
}
Calcs.BK = Calcs.CheckPiece(bKe);
Calcs.WK = Calcs.CheckPiece(wKe);
WPr = new List <Button>()
{
WbuttonR, WbuttonK, WbuttonB, WbuttonQ
};
BPr = new List <Button>()
{
BbuttonR, BbuttonK, BbuttonB, BbuttonQ
};
}