From: Steinar H. Gunderson <sesse@samfundet.no>
Date: Thu, 17 Feb 2005 19:12:00 +0000 (+0000)
Subject: Add backend code for ranking people.
X-Git-Url: https://git.sesse.net/?p=ccbs;a=commitdiff_plain;h=458b6c9a680786e84dc3797e520a20c3be5e551f

Add backend code for ranking people.
---

diff --git a/html/show-tournament.pl b/html/show-tournament.pl
index f5ecf31..61c3bad 100755
--- a/html/show-tournament.pl
+++ b/html/show-tournament.pl
@@ -63,7 +63,7 @@ for my $score (@$scores) {
 		$player = $score->{'nick'};
 		push @$pl, { player => $score->{'player'}, nick => $player, songs => [], total => 0, rank => 1 };
 	}
-	
+
 	push @{$pl->[$#$pl]->{'songs'}}, $score;
 
 	if (defined($score->{'score'})) {
@@ -71,6 +71,24 @@ for my $score (@$scores) {
 	}
 }
 
+# Find the rank of all the players in every group, via simple insertion-like
+# sort
+for my $r (@rounds) {
+	for my $p (@{$r->{'parallels'}}) {
+		my $pls = $p->{'players'};
+		for my $i (0..$#$pls) {
+			my $rank = 1;
+			for my $j (0..($i-1)) {
+				if ($pls->[$i]->{'total'} < $pls->[$j]->{'total'}) {
+					$pls->[$i]->{'rank'}++;
+				} elsif ($pls->[$i]->{'total'} > $pls->[$j]->{'total'}) {
+					$pls->[$j]->{'rank'}++;
+				}
+			}
+		}
+	}
+}
+
 # FIXME: In some odd cases, there _might_ be an empty group right at the end. Fix this when
 #        we are able to add/delete people in groups.