Make the Chess960 storage/test a bit more efficient.

[remoteglot] / Position.pm

diff --git a/Position.pm b/Position.pm
index 39b89acbb47a7278dffac3c60e58240b96a83b92..17c8512d65f57f6a4c0c9600296b4429fadedcfe 100644 (file)
--- a/Position.pm
+++ b/Position.pm
@@ -143,6 +143,7 @@ sub to_json_hash {
        delete $json->{'white_castle_k'};
        delete $json->{'white_castle_q'};
        delete $json->{'time_since_100move_rule_reset'};
+       delete $json->{'chess960'} if (!$json->{'chess960'});
        if ($json->{'player_w'} =~ /^base64:(.*)$/) {
                $json->{'player_w'} = MIME::Base64::decode_base64($1);
        }
@@ -218,6 +219,10 @@ sub make_move {
        }
        $np->{'player_w'} = $pos->{'player_w'};
        $np->{'player_b'} = $pos->{'player_b'};
+       $np->{'chess960'} = $pos->{'chess960'};
+       if (exists($pos->{'start_fen'})) {
+               $np->{'start_fen'} = $pos->{'start_fen'};
+       }
        if (defined($pretty_move)) {
                $np->{'last_move'} = $pretty_move;
        } else {