// set pole as visited
private void _SetPoint(ChessCordinates poleCordinates)
{
if (poleCordinates.GetX() < 9 && poleCordinates.GetX() > 0 &&
poleCordinates.GetY() < 9 && poleCordinates.GetY() > 0)
{
this._chessMatrix[poleCordinates.GetX() - 1, poleCordinates.GetY() - 1] = true;
}
}
// helps to check if pole haven't been visited
// return true if pole have been visited
// return false if not
private bool _CheckPoint(ChessCordinates poleCordinates)
{
if (poleCordinates.IsValid())
{
return(this._chessMatrix[poleCordinates.GetX() - 1, poleCordinates.GetY() - 1]);
}
else
{
return(false);
}
}