private bool isPositionsEqual(Position pos1, Position pos2)
{
if (pos1 != null && pos2 != null)
{
if (pos1.getX() == pos2.getX() && pos1.getY() == pos2.getY())
return true;
}
return false;
}
private void setDiferencesXY(Position currPos, out int differenceX, out int differenceY)
{
differenceX = tempPos.getX() - currPos.getX();
differenceY = tempPos.getY() - currPos.getY();
}
private static bool checkForNearbyPieces(Position selectedPosition, int distanceX, int distance)
{
return !positions[selectedPosition.getX() + ((distanceX != 0 ? (distanceX > 0 ? distanceX - 1 : distanceX + 1) : 0)),
selectedPosition.getY() + ((distance != 0 ? (distance > 0 ? distance - 1 : distance + 1) : 0))].isEmpty;
}
