public void Set(int row, int col, byte value, byte bitNum)
{
if (row < 0)
{
row += Size.MatrixRows;
col += 4 - ((Size.MatrixRows + 4) % 8);
}
if (col < 0)
{
col += Size.MatrixColumns;
row += 4 - ((Size.MatrixColumns + 4) % 8);
}
if (Occupied(row, col))
{
throw new InvalidOperationException($"Field already occupied row: {row} col: {col}");
}
Occupy.SetBit(col + row * Size.MatrixColumns, true);
bool val = ((value >> (7 - bitNum)) & 1) == 1;
Matrix.SetBit(col + row * Size.MatrixColumns, val);
}
public bool Occupied(int row, int col) => Occupy.GetBit(col + row * Size.MatrixColumns);
