public override void PossibleMoves(int r, int c, ChessCell[,] matrix, PosMatrix[] vett)
{
int j = 0, i = 1;
while (r + i < 8 && c + i < 8 && matrix[r + i, c + i].GetPiece() == null)
{
vett[j] = new PosMatrix(r + i, c + i);
i++; j++;
}
// eat piece
if (r + i < 8 && c + i < 8 && matrix[r + i, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + i, c + i);
j++;
}
i = 1;
while (r - i >= 0 && c - i >= 0 && matrix[r - i, c - i].GetPiece() == null)
{
vett[j] = new PosMatrix(r - i, c - i);
i++; j++;
}
// eat piece
if (r - i >= 0 && c - i >= 0 && matrix[r - i, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r - i, c - i);
j++;
}
i = 1;
while (c + i < 8 && r - i >= 0 && matrix[r - i, c + i].GetPiece() == null)
{
vett[j] = new PosMatrix(r - i, c + i);
i++; j++;
}
// eat piece
if (c + i < 8 && r - i >= 0 && matrix[r - i, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r - i, c + i);
j++;
}
i = 1;
while (c - i >= 0 && r + i < 8 && matrix[r + i, c - i].GetPiece() == null)
{
vett[j] = new PosMatrix(r + i, c - i);
i++; j++;
}
// eat piece
if (c - i >= 0 && r + i < 8 && matrix[r + i, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + i, c - i);
j++;
}
}
public override void PossibleMoves(int r, int c, ChessCell[,] matrix, PosMatrix[] vett)
{
int j = 0, i = 0, k = 0;
k = 2;
i = 1;
for (int f = 0; f < 2; f++)
{
if (r + k < 8)
{
if (c + i < 8)
{
if (matrix[r + k, c + i].GetPiece() == null || matrix[r + k, c + i].GetPiece() != null && matrix[r + k, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + k, c + i);
j++;
}
}
if (c - i >= 0)
{
if (matrix[r + k, c - i].GetPiece() == null || matrix[r + k, c - i].GetPiece() != null && matrix[r + k, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + k, c - i);
j++;
}
}
}
if (r - k >= 0)
{
if (c + i < 8)
{
if (matrix[r - k, c + i].GetPiece() == null || matrix[r - k, c + i].GetPiece() != null && matrix[r - k, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r - k, c + i);
j++;
}
}
if (c - i >= 0)
{
if (matrix[r - k, c - i].GetPiece() == null || matrix[r - k, c - i].GetPiece() != null && matrix[r - k, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r - k, c - i);
j++;
}
}
}
k = 1;
i = 2;
}
}
public override void PossibleMoves(int r, int c, ChessCell[,] matrix, PosMatrix[] vett)
{
int j = 0, i = 1, k = 0;
int[] v = { 1, 0, -1 };
for (int f = 0; f < 3; f++)
{
k = v[f];
if (r + k < 8 && r + k >= 0)
{
if (k != 0)
{
if (matrix[r + k, c].GetPiece() == null || matrix[r + k, c].GetPiece() != null && matrix[r + k, c].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + k, c);
j++;
}
}
if (c - i >= 0 && c - i < 8)
{
if (matrix[r + k, c - i].GetPiece() == null || matrix[r + k, c - i].GetPiece() != null && matrix[r + k, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + k, c - i);
j++;
}
}
if (c + i < 8 && c + i >= 0)
{
if (matrix[r + k, c + i].GetPiece() == null || matrix[r + k, c + i].GetPiece() != null && matrix[r + k, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + k, c + i);
j++;
}
}
}
}
}
public override void PossibleMoves(int r, int c, ChessCell[,] matrix, PosMatrix[] vett)
{
int j = 0, i = 1;
/*if (matrix[r, c].GetPiece().GetColor() == true)
* {
* i = -1;
* f = -2;
* }*/
if (r + i < 8 && r + i >= 0)
{
if (matrix[r + i, c].GetPiece() == null)
{
vett[j] = new PosMatrix(r + i, c);
j++;
/*if (matrix[r, c].GetFirstMove() && matrix[r + 2, c].GetPiece() == null) // at the first move, a pawn can move 2 cells
* {
* vett[j] = new PosMatrix(r + 1, c);
* j++;
* }*/
}
// eat pieces in oblique
if (c - i >= 0 && c - i < 8 && matrix[r + i, c - i].GetPiece() != null && matrix[r + i, c - i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + i, c - i);
j++;
}
// eat pieces in oblique
if (c + i >= 0 && c + i < 8 && matrix[r + i, c + i].GetPiece() != null && matrix[r + i, c + i].GetPiece().GetColor() != matrix[r, c].GetPiece().GetColor())
{
vett[j] = new PosMatrix(r + i, c + i);
j++;
}
}
}
public virtual void PossibleMoves(int r, int c, ChessCell[,] matrix, PosMatrix[] vett)
{
vett[0] = new PosMatrix(-1, -1);
}
public Letter()
{
lunParola = -1;
letter = '\0';
pos = null;
}
public void SetPosMatrix(PosMatrix p)
{
pos = p;
}
public Letter(PosMatrix p, int l)
{
lunParola = l;
pos = p;
}
