[Board] Implement MoveGenerator

This commit is contained in:
2022-12-22 18:37:52 +01:00
parent e18146e00c
commit b64530cb3d
2 changed files with 24 additions and 18 deletions

View File

@@ -6,10 +6,12 @@
#include "Move.hpp"
#include "CastlingRights.hpp"
#include "BitBoard.hpp"
#include "MoveGenerator.hpp"
#include <optional>
#include <iosfwd>
#include <vector>
#include <memory>
#define BB_NUM 8 // 6 pieces, 2 colors
@@ -35,26 +37,30 @@ public:
void pseudoLegalMoves(MoveVec &moves) const;
void pseudoLegalMovesFrom(const Square &from, MoveVec &moves) const;
static constexpr int toIndex(PieceType t) {
return static_cast<int>(t);
}
static constexpr int toIndex(PieceColor c) {
return static_cast<int>(c);
}
private:
BitBoard mPieceBBs[BB_NUM] = {};
BitBoard mOccupiedBB = 0;
std::shared_ptr<BitBoard[BB_NUM]> mPieceBBs = std::shared_ptr<BitBoard[BB_NUM]>(new BitBoard[BB_NUM]);
// BitBoard mPieceBBs[BB_NUM] = {};
std::shared_ptr<BitBoard> mOccupiedBB = std::make_shared<BitBoard>(0);
std::shared_ptr<MoveGenerator> mMoveGenerator = std::make_shared<MoveGenerator>(mPieceBBs, mOccupiedBB);
PieceColor mTurn = PieceColor::White;
CastlingRights mCR = CastlingRights::None;
std::optional<Square> mEPS;
void handleCastlingRights(const Piece &piece, const BitBoard &bb);
constexpr bool hasCastlingRights() const;
// Check if the move is castling without checking the rights or validity.
static bool isMoveCastling(const BitBoard &from, const BitBoard &to, const Piece &piece);
static inline int toIndex(PieceType t) {
return static_cast<int>(t);
}
static inline int toIndex(PieceColor c) {
return static_cast<int>(c);
}
inline PieceColor pieceColor(const BitBoard &mask) const {
auto color = PieceColor::White;
if (!(mPieceBBs[static_cast<unsigned>(color)] & mask)) {