How to use

init

method

in

us.myles.ViaVersion.api.protocol.Protocol

/**
 * Add a protocol to the current pipeline
 * This will call the {@link Protocol#init(UserConnection)} method.
 *
 * @param protocol The protocol to add to the end
 */
public void add(Protocol protocol) {
  if (protocolList != null) {
    protocolList.add(protocol);
    protocol.init(userConnection);
    // Move base Protocols to the end, so the login packets can be modified by other protocols
    List<Protocol> toMove = new ArrayList<>();
    for (Protocol p : protocolList) {
      if (ProtocolRegistry.isBaseProtocol(p)) {
        toMove.add(p);
      }
    }
    protocolList.removeAll(toMove);
    protocolList.addAll(toMove);
  } else {
    throw new NullPointerException("Tried to add protocol to early");
  }
}

@Override
public void init(UserConnection userConnection) {
  this.userConnection = userConnection;
  ProtocolInfo protocolInfo = new ProtocolInfo(userConnection);
  protocolInfo.setPipeline(this);
  userConnection.put(protocolInfo);
  /* Init through all our pipes */
  for (Protocol protocol : protocolList) {
    protocol.init(userConnection);
  }
}

protocol.init(user);

protocol.init(user);