/// <summary>
/// Method that return color of cell
/// </summary>
/// <param name="figure">Chess figure for which need to return color</param>
/// <returns></returns>
public string GetCellColor(ChessFigure figure)
{
if (figure.ChessBoardPoint.Column - 64 + figure.ChessBoardPoint.Row % 2 == 0)
{
return("White");
}
else
{
return("Black");
}
}
/// <summary>
/// Method shows which line two figures are on
/// </summary>
/// <param name="figure1">First figure</param>
/// <param name="figure2">Second figure</param>
public void DisplayWhichLineTwoFiguresAreOn(ChessFigure figure1, ChessFigure figure2)
{
if (IsTwoFuguresOnOneDiagonal(figure1, figure2))
{
Console.WriteLine("On one dioganal");
}
else if (IsTwoFuguresOnOneHorizontal(figure1, figure2))
{
Console.WriteLine("On one horizontal");
}
else if (IsTwoFuguresOnOneVertical(figure1, figure2))
{
Console.WriteLine("On one vertical");
}
else
{
Console.WriteLine("No one");
}
}
/// <summary>
/// Main method
/// </summary>
static void Main()
{
try
{
ChessFigure figure1 = new ChessFigure('a', 1);
ChessFigure figure2 = new ChessFigure('g', 3);
ChessBoard board = new ChessBoard();
Console.WriteLine(board.GetCellColor(figure1));
Console.WriteLine(board.GetCellColor(figure2));
board.DisplayWhichLineTwoFiguresAreOn(figure1, figure2);
}
catch (OutOfRangeChessBoardException e)
{
Console.WriteLine(e.Message);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Method shows whether the figures are on the same diagonal
/// </summary>
/// <param name="figure1">First figure</param>
/// <param name="figure2">Second figure</param>
/// <returns></returns>
public bool IsTwoFuguresOnOneDiagonal(ChessFigure figure1, ChessFigure figure2)
{
return(Math.Abs(figure1.ChessBoardPoint.Row - figure2.ChessBoardPoint.Row) == Math.Abs(figure1.ChessBoardPoint.Column - figure2.ChessBoardPoint.Column));
}
/// <summary>
/// Method shows whether the figures are on the same horizontal
/// </summary>
/// <param name="figure1">First figure</param>
/// <param name="figure2">Second figure</param>
/// <returns></returns>
public bool IsTwoFuguresOnOneHorizontal(ChessFigure figure1, ChessFigure figure2)
{
return(figure1.ChessBoardPoint.Row == figure2.ChessBoardPoint.Row);
}
/// <summary>
/// Method shows whether the figures are on the same vertical
/// </summary>
/// <param name="figure1">First figure</param>
/// <param name="figure2">Second figure</param>
/// <returns></returns>
public bool IsTwoFuguresOnOneVertical(ChessFigure figure1, ChessFigure figure2)
{
return(figure1.ChessBoardPoint.Column == figure2.ChessBoardPoint.Column);
}