Status HashProbeImpl::Probe(ServerContext* context,
const HashProbeRequest* request,
HashProbeResponse *response) {
Status HashProbeImpl::Probe(ServerContext* context,
const HashProbeRequest* request,
HashProbeResponse *response) {
- Position pos(request->fen(), /*isChess960=*/false, Threads.main());
+ Position pos;
+ StateInfo st;
+ pos.set(request->fen(), /*isChess960=*/false, &st, Threads.main());
if (!pos.pos_is_ok()) {
return Status(StatusCode::INVALID_ARGUMENT, "Invalid FEN");
}
bool invert = (pos.side_to_move() == BLACK);
if (!pos.pos_is_ok()) {
return Status(StatusCode::INVALID_ARGUMENT, "Invalid FEN");
}
bool invert = (pos.side_to_move() == BLACK);
ProbeMove(&pos, setup_states.get(), invert, response->mutable_root());
ProbeMove(&pos, setup_states.get(), invert, response->mutable_root());
for (const ExtMove* em = moves.begin(); em != moves.end(); ++em) {
HashProbeLine *line = response->add_line();
FillMove(em->move, line->mutable_move());
for (const ExtMove* em = moves.begin(); em != moves.end(); ++em) {
HashProbeLine *line = response->add_line();
FillMove(em->move, line->mutable_move());
- setup_states->push(StateInfo());
- pos.do_move(em->move, setup_states->top(), pos.gives_check(em->move, CheckInfo(pos)));
+ setup_states->push_back(StateInfo());
+ pos.do_move(em->move, setup_states->back(), pos.gives_check(em->move));
ProbeMove(&pos, setup_states.get(), !invert, line);
pos.undo_move(em->move);
}
ProbeMove(&pos, setup_states.get(), !invert, line);
pos.undo_move(em->move);
}
-void HashProbeImpl::ProbeMove(Position* pos, std::stack<StateInfo>* setup_states, bool invert, HashProbeLine* response) {
+void HashProbeImpl::ProbeMove(Position* pos, std::deque<StateInfo>* setup_states, bool invert, HashProbeLine* response) {
bool found;
TTEntry *entry = TT.probe(pos->key(), found);
response->set_found(found);
bool found;
TTEntry *entry = TT.probe(pos->key(), found);
response->set_found(found);
- setup_states->push(StateInfo());
- pos->do_move(entry->move(), setup_states->top(), pos->gives_check(entry->move(), CheckInfo(*pos)));
+ setup_states->push_back(StateInfo());
+ pos->do_move(entry->move(), setup_states->back(), pos->gives_check(entry->move()));