content: package tanksonline;
  
  import io.netty.buffer.ByteBuf;
  import tanks.Game;
  import tanks.network.event.*;
  import tanks.network.event.online.IOnlineServerEvent;
  import tanks.network.MessageReader;
  import tanks.network.NetworkEventMap;
  
  import java.util.UUID;
  
  public class TanksOnlineMessageReader
  {
      public ByteBuf queue;
      protected boolean reading = false;
      protected int endpoint;
  
      public boolean queueMessage(ByteBuf m, UUID clientID)
      {
          return this.queueMessage(null, m, clientID);
      }
  
      public boolean queueMessage(TanksOnlineServerHandler s, ByteBuf m, UUID clientID)
      {
          boolean reply = false;
  
          try
          {
              queue.writeBytes(m);
  
              if (queue.readableBytes() >= 4)
              {
                  if (!reading)
                  {
                      endpoint = queue.readInt();
  
                      if (endpoint > MessageReader.max_event_size)
                      {
                          if (s != null)
                          {
                              s.sendEventAndClose(new EventKick("A network exception has occurred: message size " + endpoint + " is too big!"));
                          }
  
                          return false;
                      }
                  }
  
                  reading = true;
  
                  while (queue.readableBytes() >= endpoint)
                  {
                      reply = this.readMessage(s, queue, clientID) || reply;
                      queue.discardReadBytes();
  
                      reading = false;
  
                      if (queue.readableBytes() >= 4)
                      {
                          endpoint = queue.readInt();
  
                          if (endpoint > MessageReader.max_event_size)
                          {
                              if (s != null)
                              {
                                  s.sendEventAndClose(new EventKick("A network exception has occurred: message size " + endpoint + " is too big!"));
                              }
  
                              return false;
                          }
  
                          reading = true;
                      }
                  }
              }
          }
          catch (Exception e)
          {
              System.err.println("A network exception has occurred: " + e.toString());
              Game.logger.println("A network exception has occurred: " + e.toString());
              e.printStackTrace();
              e.printStackTrace(Game.logger);
          }
  
          return reply;
      }
  
      public boolean readMessage(TanksOnlineServerHandler s, ByteBuf m, UUID clientID) throws Exception
      {
          int i = m.readInt();
          Class<? extends INetworkEvent> c = NetworkEventMap.get(i);
  
          if (c == null)
              throw new Exception("Invalid network event: " + i);
  
          INetworkEvent e = c.getConstructor().newInstance();
          e.read(m);
  
          if (e instanceof PersonalEvent)
          {
              ((PersonalEvent) e).clientID = clientID;
          }
  
          if (e instanceof IOnlineServerEvent)
              ((IOnlineServerEvent) e).execute(s);
          else if (e instanceof EventSendClientDetails)
              s.sendEventAndClose(new EventKick("This is not the party you are looking for..."));
  
          return false;
      }
  }
  