public BlackBox(IBoxHelper helper, int row, int column) : base(helper, row, column) { }
public LightBox(IBoxHelper helper, int row, int column) : base(helper, row, column) { }
public BlackBox(IBoxHelper helper, Position pos) : base(helper, pos) { }
public LightBox(IBoxHelper helper, Position pos) : base(helper, pos) { }
public NookBox(IBoxHelper helper, Position pos) : base(helper, pos) { }
public NookBox(IBoxHelper helper, int row, int column) : base(helper, row, column) { }
public Box(IBoxHelper helper, Position pos) { Helper = helper; Position = new Position(pos); }
public Box(IBoxHelper helper, int row, int column) { Helper = helper; Position = new Position(row, column); }