public void CreateTiles()
{
try
{
Tiles = new Bitmap(50 * 8, 50 * 8);
var g = Graphics.FromImage(Tiles);
// draw tiles
for (int x = 0; x < 8; x++)
{
for (int y = 0; y < 8; y++)
{
var b = ((x + y) % 2 == 0) ? BrushWhite : BrushBlack;
var bx = ((x + y) % 2 == 0) ? BrushBlack : BrushWhite;
int xs = x * TileSize;
int ys = y * TileSize;
g.FillRectangle(b, xs, ys, TileSize, TileSize);
if (LabeledTiles)
{
int num = x + (7 - y) * 8;
g.DrawString(Notation.TileToText(num).ToUpper(), new Font("Arial", 12), bx, xs + 2, ys + 2);
}
}
}
Buffer = new Bitmap(50 * 8, 50 * 8);
}
catch (Exception) { }
}
/// <summary>
/// Filters the opening book by playing the specified move.
/// Removes all other entires from the book (they are redundant after making the move)
/// </summary>
/// <param name="moveFrom"></param>
/// <param name="moveTo"></param>
public void FilterBook(int moveFrom, int moveTo)
{
string text = Notation.TileToText(moveFrom) + Notation.TileToText(moveTo);
Book = Book.Where(x => x[MovesMade + 1] == text).ToArray();
MovesMade++;
}
public void TestTileToText()
{
Assert.AreEqual("e1", Notation.TileToText(4));
Assert.AreEqual("d5", Notation.TileToText(35));
Assert.AreEqual("h8", Notation.TileToText(63));
Assert.AreEqual("", Notation.TileToText(-1));
Assert.AreEqual("", Notation.TileToText(64));
Assert.AreEqual("", Notation.TileToText(1235));
}
public static string GenerateBook(string[] strippedInputs)
{
var moveStrings = strippedInputs;
int i = 0;
var splitter = new char[] { ' ' };
var sb = new StringBuilder();
var board = new Chess.Base.Board(true);
foreach (var m in moveStrings)
{
try
{
Console.WriteLine("Writing game #" + i);
//var sb = new StringBuilder();
board.InitBoard();
var moves = ABN.ABNToMoves(board, m);
var winLose = m.Split(splitter, StringSplitOptions.RemoveEmptyEntries).Last();
if (winLose.Contains('1') && winLose.Contains('2'))
{
sb.Append("D ");
}
else if (winLose.Trim() == "1-0")
{
sb.Append("W ");
}
else if (winLose.Trim() == "0-1")
{
sb.Append("B ");
}
else
{
throw new Exception("No end result found");
}
for (int j = 0; j < 20 && j < moves.Count; j++)
{
sb.Append(Notation.TileToText(moves[j].From) + Notation.TileToText(moves[j].To));
sb.Append(" ");
}
sb.Append("\n");
}
catch (Exception)
{
Console.WriteLine("Exception writing game #" + i);
}
i++;
}
return(sb.ToString());
}
public override string ToString()
{
string output = Notation.GetPieceLetter(Piece) + Notation.TileToText(From) + Notation.TileToText(To);
if (Promotion != Piece.None)
{
output += "=" + Promotion.GetLetter();
}
return(output);
}
private int GetMovingPiece(Board board, PGNMove move, int fromX, int fromY)
{
// figure out which piece is moving
int from = -1;
var pieces = board.FindByPieceAndColor(move.Piece, board.PlayerTurn);
var possible = new List <int>();
foreach (var p in pieces)
{
var moves = Moves.GetValidMoves(board, p);
if (moves.Contains(move.To))
{
possible.Add(p);
}
}
if (possible.Count == 0)
{
throw new Exception("No piece has a valid move to tile " + Notation.TileToText(move.To));
}
if (possible.Count > 1)
{
// filter possible pieces by using the hints
if (fromX != -1)
{
possible = possible.Where(k => Board.X(k) == fromX).ToList();
}
if (fromY != -1)
{
possible = possible.Where(k => Board.Y(k) == fromY).ToList();
}
}
if (possible.Count != 1)
{
throw new Exception("No piece has a valid move to tile " + Notation.TileToText(move.To));
}
from = possible[0];
return(from);
}
