Add support for sending analysis back to FICS.
authorSteinar H. Gunderson <sesse@debian.org>
Sun, 1 Jul 2007 15:35:25 +0000 (17:35 +0200)
committerSteinar H. Gunderson <sesse@debian.org>
Sun, 1 Jul 2007 15:35:25 +0000 (17:35 +0200)
remoteglot.pl

index 69ba997..36af4ed 100755 (executable)
@@ -21,6 +21,8 @@ my $server = "freechess.org";
 my $target = "Sesse";
 # my $engine = "/usr/games/toga2";
 my $engine = "wine Rybkav2.3.2a.mp.w32.exe";
+my $telltarget = undef;   # undef to be silent
+my @tell_intervals = (5, 20, 60, 120, 240, 480, 960);  # after each move
 
 # Program starts here
 $SIG{ALRM} = sub { output_screen(); };
@@ -45,6 +47,9 @@ my $pid = IPC::Open2::open2(*UCIREAD, *UCIWRITE, $engine);
 my %uciinfo = ();
 my %uciid = ();
 my %ficsinfo = ();
+my ($last_move, $last_tell);
+my $last_text = '';
+my $last_told_text = '';
 
 uciprint("uci");
 
@@ -102,6 +107,8 @@ while (1) {
                        uciprint("position fen $fen");
                        uciprint("go infinite");
 
+                       $last_move = time;
+
                        # 
                        # Output a command every move to note that we're
                        # still paying attention -- this is a good tradeoff,
@@ -474,11 +481,12 @@ sub output_screen {
                return;
        }
 
-       print "\e[H\e[2J"; # clear the screen
+       my $text = '';
+
        if (exists($uciid{'name'})) {
-               print "Analysis by $uciid{'name'}:\n\n";
+               $text .= "Analysis by $uciid{'name'}:\n\n";
        } else {
-               print "Analysis:\n\n";
+               $text .= "Analysis:\n\n";
        }
 
        return unless (exists($ficsinfo{'board'}));
@@ -487,28 +495,28 @@ sub output_screen {
                # multi-PV
                my $mpv = 1;
                while (exists($uciinfo{'pv' . $mpv})) {
-                       printf "  PV%2u", $mpv;
+                       $text .= sprintf "  PV%2u", $mpv;
 
                        if (defined($uciinfo{'score_mate' . $mpv})) {
-                               printf " (M%3d)", $uciinfo{'score_mate' . $mpv};
+                               $text .= sprintf " (M%3d)", $uciinfo{'score_mate' . $mpv};
                        } else {
                                if (exists($uciinfo{'score_cp' . $mpv})) {
                                        my $score = $uciinfo{'score_cp' . $mpv} * 0.01;
                                        if ($ficsinfo{'toplay'} eq 'B') {
                                                $score = -$score;
                                        }
-                                       printf " (%+5.2f)", $score;
+                                       $text .= sprintf " (%+5.2f)", $score;
                                }
                        }
                        
                        if (exists($uciinfo{'nodes' . $mpv}) && exists($uciinfo{'nps' . $mpv}) && exists($uciinfo{'depth' . $mpv})) {
-                               printf " (%5u kn, %3u kn/s, %2u ply)",
+                               $text .= sprintf " (%5u kn, %3u kn/s, %2u ply)",
                                        $uciinfo{'nodes' . $mpv} / 1000, $uciinfo{'nps' . $mpv} / 1000, $uciinfo{'depth' . $mpv};
                        }
 
-                       print ":\n";
-                       print "  ", join(', ', prettyprint_pv($ficsinfo{'board'}, @{$uciinfo{'pv' . $mpv}})), "\n";
-                       print "\n";
+                       $text .= ":\n";
+                       $text .= "  " . join(', ', prettyprint_pv($ficsinfo{'board'}, @{$uciinfo{'pv' . $mpv}})) . "\n";
+                       $text .= "\n";
                        ++$mpv;
                }
        } else {
@@ -532,9 +540,9 @@ sub output_screen {
                                $mate = -$mate;
                        }
                        if ($mate > 0) {
-                               printf "  White mates in %u\n", $mate;
+                               $text .= sprintf "  White mates in %u\n", $mate;
                        } else {
-                               printf "  Black mates in %u\n", -$mate;
+                               $text .= sprintf "  Black mates in %u\n", -$mate;
                        }
                } else {
                        if (exists($uciinfo{'score_cp'})) {
@@ -542,24 +550,49 @@ sub output_screen {
                                if ($ficsinfo{'toplay'} eq 'B') {
                                        $score = -$score;
                                }
-                               printf "  Score: %+5.2f\n", $score;
+                               $text .= sprintf "  Score: %+5.2f\n", $score;
                        }
                }
 
-               print  "  PV: ", join(', ', prettyprint_pv($ficsinfo{'board'}, @{$uciinfo{'pv'}}));
-               print  "\n";
+               $text .=  "  PV: " . join(', ', prettyprint_pv($ficsinfo{'board'}, @{$uciinfo{'pv'}}));
+               $text .=  "\n";
 
                if (exists($uciinfo{'nodes'}) && exists($uciinfo{'nps'}) && exists($uciinfo{'depth'})) {
-                       printf "  %u nodes, %7u nodes/sec, depth %u ply",
+                       $text .= sprintf "  %u nodes, %7u nodes/sec, depth %u ply",
                                $uciinfo{'nodes'}, $uciinfo{'nps'}, $uciinfo{'depth'};
                }
                if (exists($uciinfo{'tbhits'})) {
-                       printf ", %u Nalimov hits", $uciinfo{'tbhits'};
+                       $text .= sprintf ", %u Nalimov hits", $uciinfo{'tbhits'};
                }
                if (exists($uciinfo{'seldepth'})) {
-                       printf " (%u selective)", $uciinfo{'seldepth'};
+                       $text .= sprintf " (%u selective)", $uciinfo{'seldepth'};
+               }
+               $text .=  "\n\n";
+       }
+
+       if ($last_text ne $text) {
+               print "\e[H\e[2J"; # clear the screen
+               print $text;
+               $last_text = $text;
+       }
+
+       # see if a new tell is called for -- it is if the delay has expired _and_
+       # this is not simply a repetition of the last one
+       if ($last_told_text ne $text && defined($telltarget)) {
+               my $now = time;
+               for my $iv (@tell_intervals) {
+                       last if ($now - $last_move < $iv);
+                       next if ($last_tell - $last_move >= $iv);
+
+                       for my $line (split /\n/, $text) {
+                               $t->print("tell $telltarget [$target] $line");
+                       }
+
+                       $last_told_text = $text;
+                       $last_tell = $now;
+
+                       last;
                }
-               print  "\n\n";
        }
 }