use strict;
use warnings;
-$SIG{ALRM} = sub { output_screen(); };
-
-$| = 1;
-
+# Configuration
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(); };
+
+$| = 1;
open(FICSLOG, ">ficslog.txt")
or die "ficslog.txt: $!";
my %uciinfo = ();
my %uciid = ();
my %ficsinfo = ();
+my ($last_move, $last_tell);
+my $last_text = '';
+my $last_told_text = '';
uciprint("uci");
uciprint("setoption name NalimovPath value c:\\nalimov");
uciprint("setoption name NalimovUsage value Rarely");
uciprint("setoption name Hash value 1024");
-# uciprint("setoption name MultiPV value 3");
+uciprint("setoption name MultiPV value 3");
# uciprint("setoption name Contempt value 1000");
# uciprint("setoption name Outlook value Ultra Optimistic");
uciprint("ucinewgame");
uciprint("stop");
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,
+ # since if no move has happened in the last half
+ # hour, the analysis/relay has most likely stopped
+ # and we should stop hogging server resources.
+ #
+ $t->cmd("date");
}
#print "FICS: [$line]\n";
$sleep = 0;
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'}));
- if (exists($uciinfo{'pv1'})) {
+ if (exists($uciinfo{'pv1'}) && exists($uciinfo{'pv2'})) {
# 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 {
+ #
+ # Some programs _always_ report MultiPV, even with only one PV.
+ # In this case, we simply use that data as if MultiPV was never
+ # specified.
+ #
+ if (exists($uciinfo{'pv1'})) {
+ for my $key qw(pv score_cp score_mate nodes nps depth seldepth tbhits) {
+ if (exists($uciinfo{$key . '1'}) && !exists($uciinfo{$key})) {
+ $uciinfo{$key} = $uciinfo{$key . '1'};
+ }
+ }
+ }
+
# single-PV
if (defined($uciinfo{'score_mate'})) {
my $mate = $uciinfo{'score_mate'};
$mate = -$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($uciinfo{'score_cp'})) {
if ($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";
}
}
projects / remoteglot / blobdiff