public bool Play(byte row, byte col)
{
if (!BoardUtil.CheckBounds(_size, row, col))
{
return(false);
}
if (_currentStatus.Board.Get(row, col) != WColor.EMPTY)
{
return(false);
}
else
{
BoardStatus temptNew = _currentStatus;
if (!MoveUtils.Move(ref temptNew, row, col))
{
return(false);
}
if (!boardHistory.Contains(temptNew.ToString()))
{
boardHistory.Add(temptNew.ToString());
_currentStatus = temptNew;
_LatestMove = new Tuple <byte, byte>(row, col);
_numMoves++;
return(true);
}
return(false);
}
}
public static void RemoveStones(List <Tuple <byte, byte> > capturedStones, BoardStatus newStatus)
{
foreach (var stonePosition in capturedStones)
{
newStatus.Board[stonePosition.Item1, stonePosition.Item2] = WColor.EMPTY;
newStatus.Board.ClearMark(stonePosition.Item1, stonePosition.Item2);
}
}
public static bool CheckMove(BoardStatus status, byte row, byte col)
{
BoardStatus savedStatus = new BoardStatus(status);
bool ret = Move(ref status, row, col);
status = savedStatus;
return(ret);
}
public void Reset()
{
boardHistory.Clear();
_LatestMove = null;
_currentStatus = new BoardStatus(_size);
_currentRecMove = 0;
boardHistory.Add(_currentStatus.ToString());
_numMoves = 0;
}
public static bool CheckMove(BoardBase status, WColor turn, byte row, byte col)
{
BoardStatus toCheck = new BoardStatus(status.Size);
toCheck.Board = new BoardBase(status);
toCheck.Turn = turn;
bool ret = Move(ref toCheck, row, col);
return(ret);
}
public AGame(byte size) : this()
{
_size = size;
_LatestMove = null;
_currentStatus = new BoardStatus(_size);
_currentStatus.Turn = WColor.BLACK;
_numMoves = 0;
_currentRecMove = 0;
boardHistory.Add(_currentStatus.ToString());
}
private static List <Tuple <byte, byte> > Capture(BoardStatus newStatus, byte row, byte col, WColor color)
{
var capturedStones = new List <Tuple <byte, byte> >();
BoardBase bbTemp = new BoardBase(newStatus.Board);
if (!captureKernel(bbTemp, capturedStones, row, col, color))
{
capturedStones.Clear();
}
return(capturedStones);
}
public AGame(string fileName)
{
_gameRecord = SGFParser.GetGameRecord(fileName);
boardHistory = new SortedSet <string>();
_LatestMove = null;
_size = _gameRecord.Size;
_currentStatus = new BoardStatus(_size);
_numMoves = 0;
_currentRecMove = 0;
boardHistory.Add(_currentStatus.ToString());
}
public AGame(Stream stream)
{
using (StreamReader reader = new StreamReader(stream))
{
string buffer = reader.ReadToEnd();
_gameRecord = SGFParser.ParseGameRecord(buffer);
}
boardHistory = new SortedSet <string>();
_LatestMove = null;
_size = _gameRecord.Size;
_currentStatus = new BoardStatus(_size);
_numMoves = 0;
_currentRecMove = 0;
boardHistory.Add(_currentStatus.ToString());
}
public static bool Move(ref BoardStatus status, byte row, byte col)
{
if (status.Board[row, col] != WColor.EMPTY)
{
return(false);
}
status.Board[row, col] = status.Turn;
if (CalculateCaptureStones(row, col, status.Turn, ref status) == false)
{
status.Board[row, col] = WColor.EMPTY;
return(false);
}
else
{
status.Turn = ColorUtils.Flip(status.Turn);
return(true);
}
}
private static bool CalculateCaptureStones(byte row, byte col, WColor color, ref BoardStatus newStatus)
{
List <Tuple <byte, byte> > capturedStones;
bool captured = false;
var flipColor = ColorUtils.Flip(color);
if ((capturedStones = Capture(newStatus, (byte)(row + 1), col, flipColor)).Count > 0)
{
RemoveStones(capturedStones, newStatus);
captured = true;
}
if ((capturedStones = Capture(newStatus, (byte)(row - 1), col, flipColor)).Count > 0)
{
RemoveStones(capturedStones, newStatus);
captured = true;
}
if ((capturedStones = Capture(newStatus, row, (byte)(col + 1), flipColor)).Count > 0)
{
RemoveStones(capturedStones, newStatus);
captured = true;
}
if ((capturedStones = Capture(newStatus, row, (byte)(col - 1), flipColor)).Count > 0)
{
RemoveStones(capturedStones, newStatus);
captured = true;
}
if ((!captured) && ((capturedStones = Capture(newStatus, row, col, color)).Count > 0))
{
return(false);
}
else
{
return(true);
}
}
public static void PrintToConsole(BoardStatus boardStatus, Mask mask = null)
{
byte size = boardStatus.Board.Size;
Console.WriteLine();
ConsoleColor saveColor = Console.ForegroundColor;
Console.Write(" ");
Console.ForegroundColor = ConsoleColor.Gray;
for (byte i = 0; i < size; i++)
{
Console.Write(' ');
if (i < 8)
{
Console.Write((char)(i + 'A'));
}
else
{
Console.Write((char)(i + 'B'));
}
}
Console.WriteLine();
for (byte i = 0; i < size; i++)
{
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write(" {0,2}", (int)(19 - i));
for (byte j = 0; j < size; j++)
{
WColor stoneColor = boardStatus.Board.Get(j, i);
Mark markColor = boardStatus.Board.GetMark(j, i);
ConsoleColor fc = ConsoleColor.Gray;
string mark = "";
if (stoneColor == WColor.EMPTY)
{
fc = ConsoleColor.Gray;
mark = " .";
}
else if (stoneColor == WColor.WHITE)
{
fc = ConsoleColor.Green;
mark = " X";
}
else if (stoneColor == WColor.BLACK)
{
fc = ConsoleColor.Yellow;
mark = " O";
}
if (markColor == Mark.MARK1)
{
fc = ConsoleColor.Red;
}
if (mask.CheckMaskClose(j, i))
{
fc = ConsoleColor.Gray;
mark = " #";
}
Console.ForegroundColor = fc;
Console.Write(mark);
}
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write(" {0}", (int)(19 - i));
Console.WriteLine();
}
Console.Write(" ");
Console.ForegroundColor = ConsoleColor.Gray;
for (byte i = 0; i < size; i++)
{
Console.Write(' ');
if (i < 8)
{
Console.Write((char)(i + 'A'));
}
else
{
Console.Write((char)(i + 'B'));
}
}
Console.WriteLine();
Console.WriteLine();
Console.ForegroundColor = saveColor;
}
public PartialBoard(BoardStatus status, Mask inputMask)
{
boardStatus = status;
mask = inputMask;
}
public BoardStatus(BoardStatus bs)
{
Board = new BoardBase(bs.Board);
Turn = bs.Turn;
}