public bool MoveIsValid(Move move, Board board)
{
if (move == null)
{
Console.WriteLine("parse failed");
return false;
}
if (!board.IsInBoard(move))
{
Console.WriteLine("move not on board");
return false;
}
if (!board.HasFigureForMove(move))
{
Console.WriteLine("no figure to move");
return false;
}
if (!MoveIsAllowed(move, board))
{
Console.WriteLine("invalid move");
return false;
}
return true;
}
private bool MoveIsAllowed(Move move, Board board)
{
var figure = board.GetFigureOnLocation(move.From);
if (!figure.CanMoveToLocation(move.To))
return false;
var figureOnLocation = board.GetFigureOnLocation(move.To);
if (figureOnLocation != null && figureOnLocation.Side == move.Side)
return false;
if (MoveWouldCauseCheckOnSelf(move, board))
return false;
return true;
}
public void Draw(Board board)
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine();
Console.WriteLine(" a b c d e f g h");
Console.WriteLine();
for (var row = 8; row >= 1; row--)
{
//var line = "";
for (var att = 0; att <= 1; att++)
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
if (att == 0) Console.Write(" ");
else Console.Write(row + " ");
for (var col = 1; col <= 8; col++)
{
var figure = board.GetFigureOnLocation(new FieldLocation(row, col));
if (figure == null)
Console.Write(" ");
else
{
Console.ForegroundColor = figure.Side == GameSide.White
? ConsoleColor.White
: ConsoleColor.DarkRed;
Console.Write(figure.GetString());
Console.Write(figure.GetString());
}
Console.Write(" ");
}
Console.WriteLine("");
}
Console.WriteLine();
}
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine();
Console.WriteLine(" a b c d e f g h");
}
public Board CreateNewBoard()
{
var board = new Board();
board.Figures = new List<Figure>();
for (var row = 1; row <= 8; row++)
{
for (var col = 1; col <= 8; col++)
{
var figureToGive = GetFigureToGive(row, col);
if (figureToGive != null)
{
figureToGive.Board = board;
board.Figures.Add(figureToGive);
}
}
}
return board;
}
public bool IsMate(Board board, GameSide side)
{
// check if opponent can make any move after which his king won't be attacked
return false;
}
public bool IsCheck(Board board, GameSide side)
{
// check if any of figures is attacking opponents king
return false;
}
private bool MoveWouldCauseCheckOnSelf(Move move, Board board)
{
/// TODO
return false;
}
private MoveResult GetMoveResult(Board board, GameSide side)
{
if (_boardHandler.IsCheck(board, side))
{
if (_boardHandler.IsMate(board, side))
{
return MoveResult.Mate;
}
return MoveResult.Check;
}
return MoveResult.NormalMove;
}