Method checkPlayer

src/GraphServer/GraphServer.java:550–567

(int playerID, ClientConnection client)

	}
	
	private boolean checkPlayer(int playerID, ClientConnection client)
	{
		List<Player> players = client.getPlayers();
		
		ListIterator<Player> itr = players.listIterator();
    	
    	while(itr.hasNext())
    	{
    		Player player = itr.next();
    		
    		if(player.getID() == playerID)
    		{
    			return true;
    		}
    	}
    	
    	return false;
	}
	
	protected void sendModeMessage()
	{