From 1a34143cf621bf1b34b5fdcaeae30d6ad01611f5 Mon Sep 17 00:00:00 2001
From: CMDR furrycat <elite@furrycat.net>
Date: Mon, 20 Jun 2016 09:30:25 -0400
Subject: [PATCH] Handle tied competitors.

---
 lib/race.php | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/lib/race.php b/lib/race.php
index cb60d10..319c5d4 100644
--- a/lib/race.php
+++ b/lib/race.php
@@ -181,6 +181,40 @@
     return $colours[$row_index][$column_index];
   }
 
+  function tied($entry1, $entry2, $sort) {
+    $entries = array();
+    foreach (array($entry1, $entry2) as $entry) {
+      switch ($sort) {
+        case 'distance':
+        case 'penalty_distance':
+          $enties[] = implode("|", array($entry->getTotalDistance(), $entry->getPenaltyTime(), $entry->cutShort(), $entry->getTotalTime(), $entry->getBonusTime()));
+        break;
+
+        case 'best_speed':
+          $entries[] = $entry->getBestSpeed();
+        break;
+
+        case 'average_speed':
+          $entries[] = $entry->getAverageSpeed();
+        break;
+
+        case 'fastest_lap':
+          $entries[] = $entry->getFastestLap();
+        break;
+
+        case 'average_lap':
+          $entries[] = $entry->getAverageLap();
+        break;
+
+        case 'start_time':
+          $entries[] = $entry->getStartTime();
+        break;
+      }
+    }
+
+    return $entries[0] == $entries[1];
+  }
+
   function open_tags($formatting, $tags) {
     $ret = array();
     foreach ($formatting as $format) $ret[] = implode($format, $tags);
@@ -978,6 +1012,10 @@
           $format = "competitors";
           $prizewinners_only = true;
         }
+
+        /* Detect equal times. */
+        $last_entries = array();
+
         foreach ($entries as $entry) {
           $entry_id = $entry->getId();
           $p = $r = $s = '';
@@ -1062,7 +1100,31 @@
             if ($prizewinners_only) continue;
             if (! is_null($limit) && ++$shown > $limit) continue;
           }
+
+          if ($r) {
+            $last = "r";
+            if (array_key_exists($last, $last_entries)) {
+              if (tied($entry, $last_entries[$last], $sort)) $r = "=";
+            }
+            $last_entries[$last] = $entry;
+          }
+
+          if ($p) {
+            $last = "p";
+            if (array_key_exists($last, $last_entries)) {
+              if (tied($entry, $last_entries[$last], $sort)) $p = "=";
+            }
+            $last_entries[$last] = $entry;
+          }
+
           if ($race->isRegulationClass()) $s = null;
+          else if ($s) {
+            $last = "$hull_id";
+            if (array_key_exists($last, $last_entries)) {
+              if (tied($entry, $last_entries[$last], $sort)) $s = "=";
+              $last_entries[$last] = $entry;
+            }
+          }
           show_entry($sort, $format, $entry, $allotted_time, null, $race->getPrizes(), $p, $r, $s, $n++, $type, $prize_name, count($blue_fields), count($white_fields));
           if ($filter) $filtered_entries[] = $entry;
         }
-- 
2.7.4