return int(255.0 * ($x ** (1.80)));
}
-sub get_max_season {
- my $dbh = shift;
- my $ref = $dbh->selectrow_hashref('SELECT MAX(sesong) AS max_sesong FROM fotballserier');
- return $ref->{'max_sesong'};
-}
-
sub get_divisions {
my ($dbh, $season) = @_;
sub write_parms_to_file {
my ($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');
my $tmpnam = POSIX::tmpnam();
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;
}
return $tmpnam;
}
+my $num_tables = 0;
+
sub make_table {
- my ($aux_parms, $match_stddev, $lowest_division, $used_ratings, $used_cov) = @_;
+ my ($aux_parms, $match_stddev, $lowest_division, $used_ratings, $used_cov, $division, $subdivision) = @_;
+ ++$num_tables;
print <<"EOF";
-
- <table>
+ <script type="text/javascript">
+ <!--
+function showScenario(element_id, url) {
+ var obj = document.getElementById(element_id);
+ var parent = obj.parentElement;
+ parent.removeChild(obj);
+ obj = obj.cloneNode(false);
+ obj.data = url;
+ parent.appendChild(obj);
+}
+ //-->
+ </script>
+ <table class="probmatrix">
<tr>
<th></th>
EOF
$prob{$player} = [ @x[1..$#x] ];
}
close MCCALC;
- #unlink $tmpnam;
+ unlink $tmpnam;
my $num_games = scalar keys %prob;
for my $i (1..$num_games) {
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;
+ my $num_total_games = ($num_games * ($num_games - 1)) / 2;
+ if (scalar @matches == $num_total_games || $prob{$player}->[$i - 1] == $trials) {
+ printf " <td style=\"background-color: rgb($r, $g, $b)\" class=\"num\">%.1f%%</td>\n", $pn * 100.0;
+ } else {
+ printf " <td style=\"background-color: rgb($r, $g, $b)\" class=\"num\"><a class=\"unmarkedlink\" href=\"javascript:showScenario('scenario$num_tables', '/?divisjon=$division;avdeling=$subdivision;spiller=$pnum;posisjon=$i');\">%.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
}
my $sum_rating = 0.0;
for my $r (values %$ratings) {
- $sum_rating += $r;
+ $sum_rating += ($r // 500.0);
}
- return $sum_rating / scalar keys %ratings;
+ return $sum_rating / scalar keys %$ratings;
}
sub get_auxillary_parameters {
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="no">
<head>
<title>$title</title>
- <link rel="stylesheet" href="/style" type="text/css" />
+ <link rel="stylesheet" href="style" type="text/css" />
</head>
<body>
EOF
}
-sub print_footer {
- my $dbh = shift;
- wloh_common::output_last_sync($dbh);
+sub get_locale {
+ my $cgi = shift;
+ my $url = $cgi->url(-absolute => 1);
+ $url =~ m#^/([a-z][a-z]-[A-Z][A-Z])/# or die "Invalid locale!";
+ return $1;
+}
+sub print_footer {
print <<"EOF";
</body>
</html>
my $aux_parms = get_auxillary_parameters($dbh);
my $match_stddev = $aux_parms->{-2} * sqrt(2.0);
-my $season;
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 $season = wloh_common::get_max_season($dbh);
my @divisions = get_divisions($dbh, $season);
$division = 1 if (!grep { $_ == $division } @divisions);
my @subdivisions = get_subdivisions($dbh, $season, $division);
$subdivision = 1 if (!grep { $_ == $subdivision } @subdivisions);
get_players_and_ratings($dbh, $season, $division, $subdivision);
-my @matches = get_matches($dbh, $season, $division, $subdivision);
+@matches = get_matches($dbh, $season, $division, $subdivision);
my $cov = get_covariance_matrix($dbh, keys %players);
print_header($cgi, 'WLoH-plasseringsannsynlighetsberegning');
-POSIX::setlocale(&POSIX::LC_ALL, 'nb_NO.UTF-8');
-printf <<"EOF", $match_stddev;
+if (defined($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;
+
+ my @sorted_players = sort { $players{$a} cmp $players{$b} } keys %players;
+ my $player_name = $players{$sorted_players[$match_player]};
+
+ if (scalar @scenario == 0) {
+ printf " <p>Fant ingen måte <strong>%s</strong> kan ende på <strong>%d.</strong> plass på.</p>\n",
+ $player_name, ($match_position + 1);
+ } else {
+ printf " <p>Scenario der <strong>%s</strong> ender på <strong>%d.</strong> plass:</p>\n",
+ $player_name, ($match_position + 1);
+ 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", $match_stddev;
<h1>WLoH-plasseringsannsynlighetsberegning</h1>
<p><em>Dette er et hobbyprosjekt fra tredjepart, og ikke en offisiell del av
<p>Beregningen tar ikke hensyn til ujevn spillestyrke, ting som er sagt i forumet e.l.;
den antar at samtlige uspilte kamper trekkes fra en normalfordeling med standardavvik
%.1f poeng. Sannsynlighetene kan summere til andre tall enn 100%% pga. avrunding.
- Tallene vil variere litt fra gang til gang fordi utregningen skjer ved randomisering.</p>
+ Tallene vil variere litt fra gang til gang fordi utregningen skjer ved randomisering.
+ For scenarioeksempel, klikk i en rute.</p>
<p>Spillerne er sortert etter nick.</p>
EOF
-print_division_selector($dbh, \@divisions, \@subdivisions, $division, $subdivision);
+ print_division_selector($dbh, \@divisions, \@subdivisions, $division, $subdivision);
-my $max_division = $divisions[$#divisions];
-my $lowest_division = ($division == $max_division);
-make_table($aux_parms, $match_stddev, $lowest_division, {}, {});
+ my $max_division = $divisions[$#divisions];
+ my $lowest_division = ($division == $max_division);
+ make_table($aux_parms, $match_stddev, $lowest_division, {}, {}, $division, $subdivision);
-print <<"EOF";
- <p>Under er en variant som tar relativ spillestyrke med i beregningen;
- se <a href="/rating">ratingsiden</a>.</p>
+ print <<"EOF";
+ <p style="clear: both; padding-top: 1em;">Under er en variant som tar relativ spillestyrke med i beregningen;
+ se <a href="rating">ratingsiden</a>.</p>
EOF
-make_table($aux_parms, $match_stddev, $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);
+}
-print_footer($dbh);
+print_footer();