static void Main()
{
var board = new ChessBoard();
var factory = new PieceFactory(board);
for (int i = 0; i < ChessBoard.FieldSize; ++i)
{
string line = Console.ReadLine();
for (int j = 0; j < ChessBoard.FieldSize; ++j)
{
if (line == null)
{
throw new NullReferenceException();
}
board.Add(factory.NewPiece(j, i, line[j]));
}
}
int status = board.GetStatus();
switch (status)
{
case ChessBoard.Ok:
Console.WriteLine("ok");
break;
case ChessBoard.Check:
Console.WriteLine("check");
break;
case ChessBoard.Mate:
Console.WriteLine("mate");
break;
case ChessBoard.Stalemate:
Console.WriteLine("stalemate");
break;
default:
throw new Exception("unknown state");
}
}