public static GameState Build(string fen = null)
{
PregeneratedAttacksData pregeneratedAttacks = new PregeneratedAttacksData();
ZobristHashUtils zobristHashUtils = new ZobristHashUtils();
pregeneratedAttacks.Initialize();
GameState gameState = fen == null ? new GameState(pregeneratedAttacks, zobristHashUtils) : new GameState(fen, pregeneratedAttacks, zobristHashUtils);
return(gameState);
}
public GameState(string fen, PregeneratedAttacksData pregeneratedAttacks, ZobristHashUtils zobristHashUtils)
{
PregeneratedAttacks = pregeneratedAttacks;
ZobristHashUtils = zobristHashUtils;
moveGeneratorBuilder = new MoveGeneratorBuilder(this, PregeneratedAttacks);
for (int i = 0; i < 6; i++)
{
MoveGenerators[i] = moveGeneratorBuilder.Build((PieceType)i);
}
LoadPosition(fen);
}
public MoveGenerator(GameState gameState, PregeneratedAttacksData pregeneratedAttacks, PieceType pieceType)
{
this.gameState = gameState;
this.pregeneratedAttacks = pregeneratedAttacks;
this.pieceType = pieceType;
}
public KnightMoveGenerator(GameState gameState, PregeneratedAttacksData pregeneratedAttacks) : base(gameState, pregeneratedAttacks, PieceType.Knight)
{
}
public GameState(PregeneratedAttacksData pregeneratedAttacks, ZobristHashUtils zobristHashUtils) : this(DEFAULT_FEN, pregeneratedAttacks, zobristHashUtils)
{
}
public MoveGeneratorBuilder(GameState gameState, PregeneratedAttacksData pregeneratedAttacks)
{
this.gameState = gameState;
this.pregeneratedAttacks = pregeneratedAttacks;
}
public QueenMoveGenerator(GameState gameState, PregeneratedAttacksData pregeneratedAttacks) : base(gameState, pregeneratedAttacks, PieceType.Queen)
{
}
public BishopMoveGenerator(GameState gameState, PregeneratedAttacksData pregeneratedAttacks) : base(gameState, pregeneratedAttacks, PieceType.Bishop)
{
}
public OpeningBook(PregeneratedAttacksData pregeneratedAttacks, ZobristHashUtils zobristHashUtils)
{
this.zobristHashUtils = zobristHashUtils;
this.pregeneratedAttacks = pregeneratedAttacks;
}
public RookMoveGenerator(GameState gameState, PregeneratedAttacksData pregeneratedAttacks) : base(gameState, pregeneratedAttacks, PieceType.Rook)
{
}
