/**
* Sends the server mod list to the client, or stores it for sending later.
*
* @param modList The {@link PluginMessage} to send to the client containing the mod list.
* @throws IllegalArgumentException Thrown if the {@link PluginMessage} was not as expected.
*/
public void setServerModList(PluginMessage modList) throws IllegalArgumentException {
if (!modList.getTag().equalsIgnoreCase(ForgeConstants.FML_HANDSHAKE_TAG)
|| modList.getData()[0] != 2) {
throw new IllegalArgumentException("modList");
}
this.serverModList = modList;
}
/**
* Handles the Forge packet.
*
* @param message The Forge Handshake packet to handle.
*/
public void handle(PluginMessage message) throws IllegalArgumentException {
if (!message.getTag().equalsIgnoreCase(ForgeConstants.FML_HANDSHAKE_TAG)) {
throw new IllegalArgumentException("Expecting a Forge Handshake packet.");
}
message.setAllowExtendedPacket(true); // FML allows extended packets so this must be enabled
ForgeClientHandshakeState prevState = state;
packetQueue.add(message);
state = state.send(message, con);
if (state != prevState) // state finished, send packets
{
synchronized (packetQueue) {
while (!packetQueue.isEmpty()) {
ForgeLogger.logClient(
ForgeLogger.LogDirection.SENDING, prevState.name(), packetQueue.getFirst());
con.getForgeServerHandler().receive(packetQueue.removeFirst());
}
}
}
}
@Override
public void handle(PluginMessage pluginMessage) throws Exception {
if (pluginMessage.getTag().equals("BungeeCord")) {
throw new CancelSendSignal();
}
// Hack around Forge race conditions
if (pluginMessage.getTag().equals("FML") && pluginMessage.getStream().readUnsignedByte() == 1) {
throw new CancelSendSignal();
}
PluginMessageEvent event =
new PluginMessageEvent(
con, con.getServer(), pluginMessage.getTag(), pluginMessage.getData().clone());
if (bungee.getPluginManager().callEvent(event).isCancelled()) {
throw new CancelSendSignal();
}
// TODO: Unregister as well?
if (pluginMessage.getTag().equals("REGISTER")) {
con.getPendingConnection().getRegisterMessages().add(pluginMessage);
}
}