my $last_text = '';
my ($pos_calculating, $pos_calculating_second_engine);
-uciprint($engine, "setoption name UCI_AnalyseMode value true");
-while (my ($key, $value) = each %remoteglotconf::engine_config) {
- uciprint($engine, "setoption name $key value $value");
-}
+setoptions($engine, \%remoteglotconf::engine_config);
uciprint($engine, "ucinewgame");
if (defined($engine2)) {
- uciprint($engine2, "setoption name UCI_AnalyseMode value true");
- while (my ($key, $value) = each %remoteglotconf::engine2_config) {
- uciprint($engine2, "setoption name $key value $value");
- }
+ setoptions($engine2, \%remoteglotconf::engine2_config);
uciprint($engine2, "setoption name MultiPV value 500");
uciprint($engine2, "ucinewgame");
}
);
}
if (defined($remoteglotconf::target)) {
- if ($remoteglotconf::target =~ /^https?:/) {
+ if ($remoteglotconf::target =~ /^(?:\/|https?:)/) {
fetch_pgn($remoteglotconf::target);
} elsif (defined($t)) {
$t->cmd("observe $remoteglotconf::target");
# Starts periodic fetching of PGNs from the given URL.
sub fetch_pgn {
my ($url) = @_;
- AnyEvent::HTTP::http_get($url, sub {
- handle_pgn(@_, $url);
- });
+ if ($url =~ m#^/#) { # Local file.
+ eval {
+ local $/ = undef;
+ open my $fh, "<", $url
+ or die "$url: $!";
+ my $pgn = <$fh>;
+ close $fh;
+ handle_pgn($pgn, '', $url);
+ };
+ if ($@) {
+ warn "$url: $@";
+ $http_timer = AnyEvent->timer(after => 1.0, cb => sub {
+ fetch_pgn($url);
+ });
+ }
+ } else {
+ AnyEvent::HTTP::http_get($url, sub {
+ handle_pgn(@_, $url);
+ });
+ }
}
my ($last_pgn_white, $last_pgn_black);
my $black = $pgn->black;
$white =~ s/,.*//; # Remove first name.
$black =~ s/,.*//; # Remove first name.
- my $pos = Position->start_pos($white, $black);
+ my $tags = $pgn->tags();
+ my $pos;
+ if (exists($tags->{'FEN'})) {
+ $pos = Position->from_fen($tags->{'FEN'});
+ $pos->{'last_move'} = 'none';
+ $pos->{'player_w'} = $white;
+ $pos->{'player_b'} = $black;
+ $pos->{'start_fen'} = $tags->{'FEN'};
+ } else {
+ $pos = Position->start_pos($white, $black);
+ }
+ if (exists($tags->{'Variant'}) &&
+ $tags->{'Variant'} =~ /960|fischer/i) {
+ $pos->{'chess960'} = 1;
+ } else {
+ $pos->{'chess960'} = 0;
+ }
my $moves = $pgn->moves;
my @uci_moves = ();
my @repretty_moves = ();
# It's wrong to just give the FEN (the move history is useful,
# and per the UCI spec, we should really have sent "ucinewgame"),
# but it's easier, and it works around a Stockfish repetition issue.
+ if ($engine->{'chess960'} != $pos->{'chess960'}) {
+ uciprint($engine, "setoption name UCI_Chess960 value " . ($pos->{'chess960'} ? 'true' : 'false'));
+ $engine->{'chess960'} = $pos->{'chess960'};
+ }
uciprint($engine, "position fen " . $pos->fen());
uciprint($engine, "go infinite");
$pos_calculating = $pos;
$engine2->{'stopping'} = 1;
uciprint($engine2, "stop");
}
+ if ($engine2->{'chess960'} != $pos->{'chess960'}) {
+ uciprint($engine2, "setoption name UCI_Chess960 value " . ($pos->{'chess960'} ? 'true' : 'false'));
+ $engine2->{'chess960'} = $pos->{'chess960'};
+ }
uciprint($engine2, "position fen " . $pos->fen());
uciprint($engine2, "go infinite");
$pos_calculating_second_engine = $pos;
$pos = $pos->make_move(parse_uci_move($move));
}
- while ($pos->num_pieces() > 6 && $#pv > -1) {
+ while ($pos->num_pieces() > 7 && $#pv > -1) {
my $move = shift @pv;
push @moves, $move;
$pos = $pos->make_move(parse_uci_move($move));
}
- return if ($pos->num_pieces() > 6);
+ return if ($pos->num_pieces() > 7);
my $fen = $pos->fen();
my $pgn_text = `fathom --path=/srv/syzygy "$fen"`;
# Splice the PV from the tablebase onto what we have so far.
for my $move (@{$pgn->moves}) {
last if $move eq '#';
+ last if $move eq '1-0';
+ last if $move eq '0-1';
+ last if $move eq '1/2-1/2';
my $uci_move;
($pos, $uci_move) = $pos->make_pretty_move($move);
push @moves, $uci_move;
local $dbh->{AutoCommit} = 0;
my $q = $dbh->prepare('SELECT * FROM scores WHERE id=?');
- my $pos = Position->start_pos('white', 'black');
+ my $pos;
+ if (exists($pos_calculating->{'start_fen'})) {
+ $pos = Position->from_fen($pos_calculating->{'start_fen'});
+ } else {
+ $pos = Position->start_pos('white', 'black');
+ }
+ $pos->{'chess960'} = $pos_calculating->{'chess960'};
my $halfmove_num = 0;
for my $move (@{$pos_calculating->{'history'}}) {
my $id = id_for_pos($pos, $halfmove_num);
}
my $id = id_for_pos($pos);
- my $clock_info = $dbh->selectrow_hashref('SELECT * FROM clock_info WHERE id=?', undef, $id);
+ my $clock_info = $dbh->selectrow_hashref('SELECT * FROM clock_info WHERE id=? AND COALESCE(white_clock_target, black_clock_target) >= EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP - INTERVAL \'1 day\'));', undef, $id);
if (defined($clock_info)) {
$pos->{'white_clock'} //= $clock_info->{'white_clock'};
$pos->{'black_clock'} //= $clock_info->{'black_clock'};
my $promo = substr($move, 4, 1);
return ($from_row, $from_col, $to_row, $to_col, $promo);
}
+
+sub setoptions {
+ my ($engine, $config) = @_;
+ uciprint($engine, "setoption name UCI_AnalyseMode value true");
+ uciprint($engine, "setoption name Analysis Contempt value Off");
+ if (exists($config->{'Threads'})) { # Threads first, because clearing hash can be multithreaded then.
+ uciprint($engine, "setoption name Threads value " . $config->{'Threads'});
+ }
+ while (my ($key, $value) = each %$config) {
+ next if $key eq 'Threads';
+ uciprint($engine, "setoption name $key value $value");
+ }
+}
projects / remoteglot / blobdiff