/// <summary>
/// Get piece.
/// </summary>
/// <param name="point">Field point.</param>
/// <returns>Is black point.</returns>
public ChessPiece this[ChessPoint point]
{
get
{
return(this[point.X, point.Y]);
}
set
{
this[point.X, point.Y] = value;
}
}
/// <summary>
/// Adds vector to point
/// </summary>
/// <param name="point">Point coordinates.</param>
/// <param name="vector">Sum vector value.</param>
/// <returns></returns>
public static ChessPoint Add(ChessPoint point, ChessVector vector)
{
return(new ChessPoint(point.X + vector.X, point.Y + vector.Y));
}