}
- template<PieceType Pt, bool Checks>
- ExtMove* generate_moves(const Position& pos, ExtMove* moveList, Color us,
- Bitboard target) {
+ template<Color Us, PieceType Pt, bool Checks>
+ ExtMove* generate_moves(const Position& pos, ExtMove* moveList, Bitboard target) {
static_assert(Pt != KING && Pt != PAWN, "Unsupported piece type in generate_moves()");
- const Square* pl = pos.squares<Pt>(us);
+ const Square* pl = pos.squares<Pt>(Us);
for (Square from = *pl; from != SQ_NONE; from = *++pl)
{
&& !(attacks_bb<Pt>(from) & target & pos.check_squares(Pt)))
continue;
- if (pos.blockers_for_king(~us) & from)
+ if (pos.blockers_for_king(~Us) & from)
continue;
}
}
moveList = generate_pawn_moves<Us, Type>(pos, moveList, target);
- moveList = generate_moves<KNIGHT, Checks>(pos, moveList, Us, target);
- moveList = generate_moves<BISHOP, Checks>(pos, moveList, Us, target);
- moveList = generate_moves< ROOK, Checks>(pos, moveList, Us, target);
- moveList = generate_moves< QUEEN, Checks>(pos, moveList, Us, target);
+ moveList = generate_moves<Us, KNIGHT, Checks>(pos, moveList, target);
+ moveList = generate_moves<Us, BISHOP, Checks>(pos, moveList, target);
+ moveList = generate_moves<Us, ROOK, Checks>(pos, moveList, target);
+ moveList = generate_moves<Us, QUEEN, Checks>(pos, moveList, target);
if (Type != QUIET_CHECKS && Type != EVASIONS)
{
// the king evasions in order to skip known illegal moves, which avoids any
// useless legality checks later on.
while (sliders)
- sliderAttacks |= LineBB[ksq][pop_lsb(&sliders)] & ~pos.checkers();
+ sliderAttacks |= line_bb(ksq, pop_lsb(&sliders)) & ~pos.checkers();
// Generate evasions for king, capture and non capture moves
Bitboard b = attacks_bb<KING>(ksq) & ~pos.pieces(us) & ~sliderAttacks;