X-Git-Url: https://git.sesse.net/?p=remoteglot;a=blobdiff_plain;f=remoteglot.pl;h=62d3aa1dbc84496be887850af91569bc82f9107e;hp=fb74e6eab5c0d04c454b532ae047ed509fe2141c;hb=181097241ea4fe24cbea99a0a92736e39704e4a6;hpb=a8b50dfb8117c5495784ae330ccefa8db2355e83

diff --git a/remoteglot.pl b/remoteglot.pl
index fb74e6e..62d3aa1 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -210,7 +210,6 @@ sub handle_fics {
 			next if (!defined($pos));
 			if ($pos->fen() eq $pos_for_movelist->fen()) {
 				$pos->{'history'} = \@uci_movelist;
-				$pos->{'pretty_history'} = \@pretty_movelist;
 			}
 		}
 		$getting_movelist = 0;
@@ -280,7 +279,6 @@ sub handle_pgn {
 				push @uci_moves, $uci_move;
 			}
 			$pos->{'history'} = \@uci_moves;
-			$pos->{'pretty_history'} = $moves;
 
 			# Sometimes, PGNs lose a move or two for a short while,
 			# or people push out new ones non-atomically. 
@@ -713,7 +711,6 @@ sub output_json {
 
 	# single-PV only for now
 	$json->{'pv_uci'} = $info->{'pv'};
-	$json->{'pv_pretty'} = [ prettyprint_pv($pos_calculating, @{$info->{'pv'}}) ];
 
 	my %refutation_lines = ();
 	my @refutation_lines = ();
@@ -734,7 +731,6 @@ sub output_json {
 					score_sort_key => score_sort_key($info, $pos_calculating, $mpv, 0),
 					pretty_score => short_score($info, $pos_calculating, $mpv),
 					pretty_move => $pretty_move,
-					pv_pretty => \@pretty_pv,
 				};
 				$refutation_lines{$pv->[0]}->{'pv_uci'} = $pv;
 			};
@@ -744,6 +740,27 @@ sub output_json {
 
 	my $encoded = JSON::XS::encode_json($json);
 	atomic_set_contents($remoteglotconf::json_output, $encoded);
+
+	if (exists($pos_calculating->{'history'}) &&
+	    defined($remoteglotconf::json_history_dir)) {
+		my $halfmove_num = scalar @{$pos_calculating->{'history'}};
+		(my $fen = $pos_calculating->fen()) =~ tr,/ ,-_,;
+		my $filename = $remoteglotconf::json_history_dir . "/move$halfmove_num-$fen.json";
+
+		# Overwrite old analysis (assuming it exists at all) if we're
+		# using a different engine, or if we've calculated deeper.
+		# nodes is used as a tiebreaker. Don't bother about Multi-PV
+		# data; it's not that important.
+		my ($old_engine, $old_depth, $old_nodes) = get_json_analysis_stats($filename);
+		my $new_depth = $json->{'depth'} // 0;
+		my $new_nodes = $json->{'nodes'} // 0;
+		if (!defined($old_engine) ||
+		    $old_engine ne $json->{'id'}{'name'} ||
+		    $new_depth > $old_depth ||
+		    ($new_depth == $old_depth && $new_nodes >= $old_nodes)) {
+			atomic_set_contents($filename, $encoded);
+		}
+	}
 }
 
 sub atomic_set_contents {
@@ -756,6 +773,28 @@ sub atomic_set_contents {
 	rename($filename . ".tmp", $filename);
 }
 
+sub get_json_analysis_stats {
+	my $filename = shift;
+
+	my ($engine, $depth, $nodes);
+
+	open my $fh, "<", $filename
+		or return undef;
+	local $/ = undef;
+	eval {
+		my $json = JSON::XS::decode_json(<$fh>);
+		$engine = $json->{'id'}{'name'} // die;
+		$depth = $json->{'depth'} // 0;
+		$nodes = $json->{'nodes'} // 0;
+	};
+	close $fh;
+	if ($@) {
+		warn "Error in decoding $filename: $@";
+		return undef;
+	}
+	return ($engine, $depth, $nodes);
+}
+
 sub uciprint {
 	my ($engine, $msg) = @_;
 	$engine->print($msg);