my %ratings = ();
my %ratings_stddev = ();
my @matches = ();
-my %parms = ();
-my $match_stddev;
sub sanitize {
return HTML::Entities::encode_entities(shift);
}
sub write_parms_to_file {
- my ($used_ratings, $used_cov) = @_;
+ my ($aux_parms, $match_stddev, $used_ratings, $used_cov) = @_;
+
+ POSIX::setlocale(&POSIX::LC_ALL, 'nb_NO.UTF-8');
+
+ my @sorted_players = sort { $players{$a} cmp $players{$b} } keys %players;
POSIX::setlocale(&POSIX::LC_ALL, 'C');
printf MCCALC "%f\n", $match_stddev;
printf MCCALC "%d\n", scalar keys %players;
- for my $id (keys %players) {
+ for my $id (@sorted_players) {
my $rating = $used_ratings->{$id} // 500.0;
printf MCCALC "%s %f\n", $id, $rating;
}
for my $id1 (keys %players) {
for my $id2 (keys %players) {
if ($id1 == $id2) {
- printf MCCALC "%f ", ($used_cov->{$id1}{$id2} // $parms{-3});
+ printf MCCALC "%f ", ($used_cov->{$id1}{$id2} // $aux_parms->{-3});
} else {
printf MCCALC "%f ", ($used_cov->{$id1}{$id2} // 0.0);
}
return $tmpnam;
}
+my $num_tables = 0;
+
sub make_table {
- my ($lowest_division, $used_ratings, $used_cov) = @_;
+ my ($aux_parms, $match_stddev, $lowest_division, $used_ratings, $used_cov, $division, $subdivision) = @_;
+ ++$num_tables;
print <<"EOF";
- <table>
+ <table class="probmatrix">
<tr>
<th></th>
EOF
- my $tmpnam = write_parms_to_file($used_ratings, $used_cov);
+ my $tmpnam = write_parms_to_file($aux_parms, $match_stddev, $used_ratings, $used_cov);
my %prob = ();
open MCCALC, "$config::base_dir/mcwordfeud $trials < $tmpnam |"
chomp;
my @x = split /\s+/;
my $id = $x[0];
- my $player = sprintf "%s (%.0f ± %.0f)", $players{$id}, ($ratings{$id} // 500.0), ($ratings_stddev{$id} // $parms{-3});
+ my $player = sprintf "%s (%.0f ± %.0f)", $players{$id}, ($ratings{$id} // 500.0), ($ratings_stddev{$id} // $aux_parms->{-3});
$prob{$player} = [ @x[1..$#x] ];
}
close MCCALC;
print " <th>NEDRYKK</th>\n" unless ($lowest_division);
print " </tr>\n";
+ my $pnum = 0;
for my $player (sort { $a cmp $b } keys %prob) {
+ ++$pnum;
print " <tr>\n";
print " <th>$player</th>\n";
($r, $b) = ($b, $r);
}
- printf " <td style=\"background-color: rgb($r, $g, $b)\" class=\"num\">%.1f%%</td>\n", $pn * 100.0;
+ printf " <td style=\"background-color: rgb($r, $g, $b)\" class=\"num\"><a class=\"unmarkedlink\" href=\"javascript:var obj=document.getElementById('scenario$num_tables');var parent=obj.parentElement;parent.removeChild(obj);obj=obj.cloneNode();obj.data = '/?divisjon=$division;avdeling=$subdivision;spiller=$pnum;posisjon=$i';parent.appendChild(obj);\">%.1f%%</a></td>\n", $pn * 100.0;
}
unless ($lowest_division) {
print << "EOF";
</table>
+
+ <p class="scenario"><object id="scenario$num_tables" data="" type="text/html"></object></p>
EOF
}
return $sum_rating / scalar keys %ratings;
}
-# Get auxillary parameters
-my $q = $dbh->prepare('SELECT * FROM ratings WHERE id < 0');
-$q->execute;
+sub get_auxillary_parameters {
+ my $q = $dbh->prepare('SELECT * FROM ratings WHERE id < 0');
+ $q->execute;
-while (my $ref = $q->fetchrow_hashref) {
- $parms{$ref->{'id'}} = $ref->{'rating'};
+ my $aux_parms = {};
+ while (my $ref = $q->fetchrow_hashref) {
+ $aux_parms->{$ref->{'id'}} = $ref->{'rating'};
+ }
+ return $aux_parms;
}
-$match_stddev = $parms{-2} * sqrt(2.0);
-
-my $season;
-my $division = $cgi->param('divisjon') // -1;
-my $subdivision = $cgi->param('avdeling') // -1;
-my $last_division = 0;
-POSIX::setlocale(&POSIX::LC_ALL, 'nb_NO.UTF-8');
-
-print $cgi->header(-type=>'text/html; charset=utf-8', -expires=>'now');
-printf <<"EOF", $match_stddev;
+sub print_header {
+ my ($cgi, $title) = @_;
+ print $cgi->header(-type=>'text/html; charset=utf-8', -expires=>'now');
+ print <<"EOF";
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="no">
<head>
- <title>WLoH-plasseringsannsynlighetsberegning</title>
+ <title>$title</title>
<link rel="stylesheet" href="/style" type="text/css" />
</head>
<body>
- <h1>WLoH-plasseringsannsynlighetsberegning</h1>
+EOF
+}
- <p><em>Dette er et hobbyprosjekt fra tredjepart, og ikke en offisiell del av
- <a href="http://wordfeud.aasmul.net/">Wordfeud Leage of Honour</a>.</em></p>
+sub print_footer {
+ print <<"EOF";
+ </body>
+</html>
+EOF
+}
- <p>Beregningen tar ikke hensyn til ujevn spillestyrke, ting som er sagt i forumet e.l.;
- den antar at samtlige uspilte kamper trekkes fra en normalfordeling med standardavvik
- %.1f poeng. Sannsynlighetene kan summere til andre tall enn 100%% pga. avrunding.
- Tallene vil variere litt fra gang til gang fordi utregningen skjer ved randomisering.</p>
+my $aux_parms = get_auxillary_parameters($dbh);
+my $match_stddev = $aux_parms->{-2} * sqrt(2.0);
- <p>Spillerne er sortert etter nick.</p>
-EOF
+my $division = $cgi->param('divisjon') // -1;
+my $subdivision = $cgi->param('avdeling') // -1;
+my $match_player = $cgi->param('spiller');
+my $match_position = $cgi->param('posisjon');
my $season = get_max_season($dbh);
my @divisions = get_divisions($dbh, $season);
my @subdivisions = get_subdivisions($dbh, $season, $division);
$subdivision = 1 if (!grep { $_ == $subdivision } @subdivisions);
-print_division_selector($dbh, \@divisions, \@subdivisions, $division, $subdivision);
-
get_players_and_ratings($dbh, $season, $division, $subdivision);
+@matches = get_matches($dbh, $season, $division, $subdivision);
+my $cov = get_covariance_matrix($dbh, keys %players);
-my @matches = get_matches($dbh, $season, $division, $subdivision);
+print_header($cgi, 'WLoH-plasseringsannsynlighetsberegning');
-my $cov = get_covariance_matrix($dbh, keys %players);
+if (defined($match_player) && defined($match_position)) {
+ my $tmpnam = write_parms_to_file($aux_parms, $match_stddev, \%ratings, $cov);
+
+ --$match_player;
+ --$match_position;
+
+ my @scenario = ();
+ open MCCALC, "$config::base_dir/mcwordfeud $trials $match_player $match_position < $tmpnam |"
+ or die "mccalc: $!";
+ while (<MCCALC>) {
+ /(\d+) (\d+) (-?\d+)/ or next;
+ chomp;
+ push @scenario, [ $1, $2, $3 ];
+ }
+ close MCCALC;
+ #unlink $tmpnam;
+
+ if (scalar @scenario == 0) {
+ # FIXME: distinguish between "all played" and "none found"
+ print " <p>Fant ingen måte dette kunne skje på.</p>\n";
+ } else {
+ print " <ul>\n";
+ for my $m (@scenario) {
+ printf " <li>%s – %s: %+d</li>\n", $players{$m->[0]}, $players{$m->[1]}, $m->[2];
+ }
+ print " </ul>\n";
+ }
+} else {
+ POSIX::setlocale(&POSIX::LC_ALL, 'nb_NO.UTF-8');
+ printf <<"EOF", $match_stddev;
+ <h1>WLoH-plasseringsannsynlighetsberegning</h1>
+
+ <p><em>Dette er et hobbyprosjekt fra tredjepart, og ikke en offisiell del av
+ <a href="http://wordfeud.aasmul.net/">Wordfeud Leage of Honour</a>.</em></p>
+
+ <p>Beregningen tar ikke hensyn til ujevn spillestyrke, ting som er sagt i forumet e.l.;
+ den antar at samtlige uspilte kamper trekkes fra en normalfordeling med standardavvik
+ %.1f poeng. Sannsynlighetene kan summere til andre tall enn 100%% pga. avrunding.
+ Tallene vil variere litt fra gang til gang fordi utregningen skjer ved randomisering.
+ For scenarioeksempel, klikk i en rute.</p>
-my $max_division = $divisions[$#divisions];
-my $lowest_division = ($division == $max_division);
-make_table($lowest_division, {}, {});
+ <p>Spillerne er sortert etter nick.</p>
+EOF
-print <<"EOF";
- <p>Under er en variant som tar relativ spillestyrke med i beregningen;
+ print_division_selector($dbh, \@divisions, \@subdivisions, $division, $subdivision);
+
+ my $max_division = $divisions[$#divisions];
+ my $lowest_division = ($division == $max_division);
+ make_table($aux_parms, $match_stddev, $lowest_division, {}, {}, $division, $subdivision);
+
+ print <<"EOF";
+ <p style="clear: both; padding-top: 1em;">Under er en variant som tar relativ spillestyrke med i beregningen;
se <a href="/rating">ratingsiden</a>.</p>
EOF
-make_table($lowest_division, \%ratings, $cov);
+ make_table($aux_parms, $match_stddev, $lowest_division, \%ratings, $cov, $division, $subdivision);
-my $avg_rating = find_avg_rating(\%ratings);
-printf " <p>Gjennomsnittlig rating i denne avdelingen er <strong>%.1f</strong>.</p>\n", $avg_rating;
+ my $avg_rating = find_avg_rating(\%ratings);
+ printf " <p style=\"clear: both; padding-top: 1em;\">Gjennomsnittlig rating i denne avdelingen er <strong>%.1f</strong>.</p>\n", $avg_rating;
-wloh_common::output_last_sync($dbh);
+ wloh_common::output_last_sync($dbh);
+}
-print <<"EOF";
- </body>
-</html>
-EOF
+print_footer();