* tell the clients about changes in the group
*/
private void sendGroupChangeEvent() {
StendhalRPRuleProcessor ruleProcessor = SingletonRepository.getRuleProcessor();
List<String> members = new LinkedList<String>(membersAndLastSeen.keySet());
RPEvent event = new GroupChangeEvent(leader, members, lootmode);
for (String playerName : membersAndLastSeen.keySet()) {
Player player = ruleProcessor.getPlayer(playerName);
if (player != null) {
player.addEvent(event);
}