Add local time management, for when incoming time is bad or nonexistent.

[remoteglot] / remoteglot.pl

diff --git a/remoteglot.pl b/remoteglot.pl
index a94a618035eea6860c40f11afbb9fc6271436e44..7b3d9670771b14d6d3e4608ea237cd94b02c10c3 100755 (executable)
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -326,7 +326,7 @@ sub handle_pgn {
 
 sub handle_position {
        my ($pos) = @_;
-       find_clock_start($pos);
+       find_clock_start($pos, $pos_calculating);
                
        # if this is already in the queue, ignore it (just update the result)
        if (defined($pos_waiting) && $pos->fen() eq $pos_waiting->fen()) {
@@ -1033,7 +1033,7 @@ sub hms_to_sec {
 }
 
 sub find_clock_start {
-       my $pos = shift;
+       my ($pos, $prev_pos) = @_;
 
        # If the game is over, the clock is stopped.
        if (exists($pos->{'result'}) &&
@@ -1045,6 +1045,9 @@ sub find_clock_start {
 
        # When we don't have any moves, we assume the clock hasn't started yet.
        if ($pos->{'move_num'} == 1 && $pos->{'toplay'} eq 'W') {
+               if (defined($remoteglotconf::adjust_clocks_before_move)) {
+                       &$remoteglotconf::adjust_clocks_before_move(\$pos->{'white_clock'}, \$pos->{'black_clock'}, 1, 'W');
+               }
                return;
        }
 
@@ -1066,6 +1069,23 @@ sub find_clock_start {
 
        # OK, we haven't seen this position before, so we assume the move
        # happened right now.
+
+       # See if we should do our own clock management (ie., clock information
+       # is spurious or non-existent).
+       if (defined($remoteglotconf::adjust_clocks_before_move)) {
+               my $wc = $pos->{'white_clock'} // $prev_pos->{'white_clock'};
+               my $bc = $pos->{'black_clock'} // $prev_pos->{'black_clock'};
+               if (defined($prev_pos->{'white_clock_target'})) {
+                       $wc = $prev_pos->{'white_clock_target'} - time;
+               }
+               if (defined($prev_pos->{'black_clock_target'})) {
+                       $bc = $prev_pos->{'black_clock_target'} - time;
+               }
+               &$remoteglotconf::adjust_clocks_before_move(\$wc, \$bc, $pos->{'move_num'}, $pos->{'toplay'});
+               $pos->{'white_clock'} = $wc;
+               $pos->{'black_clock'} = $bc;
+       }
+
        my $key = ($pos->{'toplay'} eq 'W') ? 'white_clock' : 'black_clock';
        if (!exists($pos->{$key})) {
                # No clock information.
@@ -1075,8 +1095,10 @@ sub find_clock_start {
        $clock_target_for_pos{$id} = time + $time_left;
        if ($pos->{'toplay'} eq 'W') {
                $pos->{'white_clock_target'} = $clock_target_for_pos{$id};
+               delete $pos->{'black_clock_target'};
        } else {
                $pos->{'black_clock_target'} = $clock_target_for_pos{$id};
+               delete $pos->{'white_clock_target'};
        }
 }