|
public getFigureAt ( int row, int col ) : |
||
| row | int | |
| col | int | |
| return | ||
// Megnézi, hogy adott figurával legális lépés-e
public static StepType isLegalStep(Board board, int fromRow, int fromCol, int toRow, int toCol)
{
if (toRow < 0 || toRow >= board.getDimension()[1] || toCol < 0 || toCol >= board.getDimension()[0])
return StepType.Failure;
if (fromRow == toRow && fromCol == toCol)
return StepType.Failure;
Figure figure = board.getFigureAt(toRow, toCol);
if (figure == null || figure.getFigureType() == FigureType.Nothing)
return StepType.Success;
if (Figure.isEnemy(board, fromRow, fromCol, toRow, toCol))
{
if (figure.getFigureType() == Figure.FigureType.King)
return StepType.CaptureKing;
return StepType.Capture;
}
return StepType.Failure;
}
// Megadja, hogy adott figurához a másik figura ellenség-e
protected static bool isEnemy(Board board, int fr, int fc, int r, int c)
{
return board.getFigureAt(r, c).isWhite() != board.getFigureAt(fr, fc).isWhite();
}
static bool Equals(Board b1, Board b2)
{
if (b1 == null || b2 == null)
return false;
int[] dim1 = b1.getDimension();
int[] dim2 = b2.getDimension();
if (dim1[0] != dim2[0] || dim1[1] != dim2[1])
return false;
for (int i = 0; i < dim1[1]; ++i)
for (int j = 0; j < dim1[0]; ++j)
if (b1.getFigureAt(i, j).getFigureType() != b2.getFigureAt(i, j).getFigureType() ||
b1.getFigureAt(i, j).isWhite() != b2.getFigureAt(i, j).isWhite())
return false;
return true;
}