some improvements

application/core/Server/RankingManager.php

@@ -0,0 +1,108 @@
+<?php
+/**
+ * Class managing Rankings
+ *
+ * @author steeffeen & kremsy
+ */
+namespace ManiaControl\Server;
+
+
+use ManiaControl\Callbacks\CallbackListener;
+use ManiaControl\Callbacks\CallbackManager;
+use ManiaControl\ManiaControl;
+
+class RankingManager implements CallbackListener {
+	/**
+	 * Private Properties
+	 */
+	private $rankings = array();
+
+	/**
+	 * @return mixed
+	 */
+	public function getRankings() {
+		return $this->rankings;
+	}
+
+	/**
+	 * Construct player manager
+	 *
+	 * @param \ManiaControl\ManiaControl $maniaControl
+	 */
+	public function __construct(ManiaControl $maniaControl) { //TODO statistic wins
+		$this->maniaControl = $maniaControl;
+
+		//Register Callbacks
+		$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MP_MODESCRIPTCALLBACK, $this, 'handleCallbacks');
+		$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MP_MODESCRIPTCALLBACKARRAY, $this, 'handleCallbacks');
+		$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_ONINIT, $this, 'onInit');
+		//TODO won message at end of the map (disable as setting)
+	}
+
+	/**
+	 *    Initialize the Rankings
+	 */
+	public function onInit() {
+		$this->maniaControl->client->triggerModeScriptEvent('LibXmlRpc_GetRankings', '');
+	}
+
+
+	/**
+	 * Handle stats on callbacks
+	 *
+	 * @param array $callback
+	 */
+	public function handleCallbacks(array $callback) {
+		$callbackName = $callback[1][0];
+
+		//TODO not tested in TrackMania
+		switch($callbackName) {
+			case 'LibXmlRpc_Rankings':
+			case 'updateRankings':
+				$this->updateRankings($callback[1][1][0]);
+				break;
+			case 'endRound':
+			case 'beginRound':
+			case 'endMap':
+			case 'endMap1':
+				$this->updateRankings($callback[1]);
+				break;
+		}
+	}
+
+	/**
+	 * Update Game Rankings
+	 *
+	 * @param $data
+	 */
+	private function updateRankings($data) {
+		$scores = explode(';', $data);
+		foreach($scores as $player) {
+			if (strpos($player, ':') !== false) {
+				$tmp                     = explode(':', $player);
+				$this->rankings[$tmp[0]] = $tmp[1];
+			}
+		}
+		array_multisort($this->rankings, SORT_DESC, SORT_NUMERIC);
+
+		//TODO if Local Records activated-> sort asc
+	}
+
+	/**
+	 * Get the Current Leading Players (as Login Array)
+	 *
+	 * @return array|null
+	 */
+	public function getLeaders() {
+		$leaders = array();
+		$prev    = -1;
+		foreach($this->rankings as $player => $score) {
+			if ($prev != -1 && $prev < $score) {
+				return $leaders;
+			}
+			array_push($leaders, $leader);
+			$prev = $score;
+		}
+		return null;
+	}
+} 

application/core/Server/Server.php

@@ -33,7 +33,7 @@ class Server implements CallbackListener {
 	public $dataDirectory = '';
 	public $serverCommands = null;
 	public $usageReporter = null;
-
+	public $rankingManager = null;
 
 	/**
 	 * Private Properties
@@ -52,6 +52,7 @@ class Server implements CallbackListener {
 
 		$this->serverCommands = new ServerCommands($maniaControl);
 		$this->usageReporter  = new UsageReporter($maniaControl);
+		$this->rankingManager = new RankingManager($maniaControl);
 
 		// Register for callbacks
 		$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_ONINIT, $this, 'onInit');