added getSpectators to PlayerManager

changelog.txt

@@ -12,7 +12,8 @@
 	- On sending an Echo Message from another controller you need to provide an string to the dedicated method or an json_encoded array or object
 	- 4 Echos are Implemented by ManiaControl (ManiaControl.Restart, ManiaControl.AuthenticationManager.GrandLevel, ManiaControl.AuthenticationManager.RevokeLevel, ManiaControl.PlayerManager.WarnPlayer)
 - added Method getServerLoginByIndex to Server object
-- added Parameter withoutBots to getPlayerCount (default on true)
+- added to PlayerManager's Method PlayerManager the Parameter "withoutBots" (default on true)
+- added Method getSpectators() in PlayerManager
 - added some missing PHP Docs
 - added some depency libraries as they are used by the Socket Handler
 - updated some depency libraries

core/Communication/usage_documentation.txt

@@ -8,6 +8,7 @@ There the following settings are existing:
 
 For the description of the available implemented communcation Methods check the CommunicationMethods interface.
 
+If you need methods which are not implemented, or additional Parameters, feel free to contact us.
 
 Sample ManiaControl Implementation (for ManiaControl to ManiaControl connections)
 

core/Players/PlayerManager.php

@@ -535,6 +535,22 @@ class PlayerManager implements CallbackListener, TimerListener, CommunicationLis
 		return $this->players;
 	}
 
+	/**
+	 * Get a List of Spectators
+	 *
+	 * @return Player[]
+	 */
+	public function getSpectators() {
+		$spectators = array();
+		foreach ($this->players as $player) {
+			if ($player->isSpectator) {
+				$spectators[] = $player;
+			}
+		}
+
+		return $spectators;
+	}
+
 	/**
 	 * Get the count of all spectators
 	 *