Java Code Examples for us.myles.ViaVersion.api.protocol.ProtocolRegistry#SERVER_PROTOCOL

The following examples show how to use us.myles.ViaVersion.api.protocol.ProtocolRegistry#SERVER_PROTOCOL . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SpongeChannelInitializer.java    From ViaVersion with MIT License 6 votes vote down vote up 
@Override
protected void initChannel(Channel channel) throws Exception {
    // Ensure ViaVersion is loaded
    if (ProtocolRegistry.SERVER_PROTOCOL != -1
            && channel instanceof SocketChannel) { // channel can be LocalChannel on internal server
        UserConnection info = new UserConnection((SocketChannel) channel);
        // init protocol
        new ProtocolPipeline(info);
        // Add originals
        this.method.invoke(this.original, channel);
        // Add our transformers
        MessageToByteEncoder encoder = new SpongeEncodeHandler(info, (MessageToByteEncoder) channel.pipeline().get("encoder"));
        ByteToMessageDecoder decoder = new SpongeDecodeHandler(info, (ByteToMessageDecoder) channel.pipeline().get("decoder"));
        SpongePacketHandler chunkHandler = new SpongePacketHandler(info);

        channel.pipeline().replace("encoder", "encoder", encoder);
        channel.pipeline().replace("decoder", "decoder", decoder);
        channel.pipeline().addAfter("packet_handler", "viaversion_packet_handler", chunkHandler);
    } else {
        this.method.invoke(this.original, channel);
    }
}
Example 2
Source File: VelocityViaLoader.java    From ViaVersion with MIT License 6 votes vote down vote up 
@Override
public void load() {
    Object plugin = VelocityPlugin.PROXY.getPluginManager()
            .getPlugin("viaversion").flatMap(PluginContainer::getInstance).get();

    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        Via.getManager().getProviders().use(MovementTransmitterProvider.class, new VelocityMovementTransmitter());
        Via.getManager().getProviders().use(BossBarProvider.class, new VelocityBossBarProvider());
        VelocityPlugin.PROXY.getEventManager().register(plugin, new ElytraPatch());
    }

    Via.getManager().getProviders().use(VersionProvider.class, new VelocityVersionProvider());
    // We probably don't need a EntityIdProvider because velocity sends a Join packet on server change
    // We don't need main hand patch because Join Game packet makes client send hand data again

    VelocityPlugin.PROXY.getEventManager().register(plugin, new UpdateListener());
    VelocityPlugin.PROXY.getEventManager().register(plugin, new VelocityServerHandler());

    int pingInterval = ((VelocityViaConfig) Via.getPlatform().getConf()).getVelocityPingInterval();
    if (pingInterval > 0) {
        Via.getPlatform().runRepeatingSync(
                new ProtocolDetectorService(),
                pingInterval * 20L);
    }
}
Example 3
Source File: BukkitViaAPI.java    From ViaVersion with MIT License 5 votes vote down vote up 
private int getExternalVersion(Player player) {
    if (!isProtocolSupport()) {
        return ProtocolRegistry.SERVER_PROTOCOL;
    } else {
        return ProtocolSupportUtil.getProtocolVersion(player);
    }
}
Example 4
Source File: BukkitInventoryQuickMoveProvider.java    From ViaVersion with MIT License 5 votes vote down vote up 
@Override
public boolean registerQuickMoveAction(short windowId, short slotId, short actionId, UserConnection userConnection) {
    if (!supported) {
        return false;
    }
    if (slotId < 0) { // clicked out of inv slot
        return false;
    }
    if (windowId == 0) {
        /**
         * windowId is always 0 for player inventory.
         * This has almost definitely something to do with the offhand slot.
         */
        if (slotId >= 36 && slotId <= 44) {
            int protocolId = ProtocolRegistry.SERVER_PROTOCOL;
            // this seems to be working just fine.
            if (protocolId == ProtocolVersion.v1_8.getId()) {
                return false;
            }
        }
    }
    ProtocolInfo info = userConnection.getProtocolInfo();
    UUID uuid = info.getUuid();
    BukkitInventoryUpdateTask updateTask = updateTasks.get(uuid);
    final boolean registered = updateTask != null;
    if (!registered) {
        updateTask = new BukkitInventoryUpdateTask(this, uuid);
        updateTasks.put(uuid, updateTask);
    }
    // http://wiki.vg/index.php?title=Protocol&oldid=13223#Click_Window
    updateTask.addItem(windowId, slotId, actionId);
    if (!registered) {
        Via.getPlatform().runSync(updateTask, 5L);
    }
    return true;
}
Example 5
Source File: BukkitInventoryQuickMoveProvider.java    From ViaVersion with MIT License 5 votes vote down vote up 
private boolean isSupported() {
    int protocolId = ProtocolRegistry.SERVER_PROTOCOL;
    if (protocolId >= ProtocolVersion.v1_8.getId() && protocolId <= ProtocolVersion.v1_11_1.getId()) {
        return true; // 1.8-1.11.2
    }
    // this is not needed on 1.12+ servers
    return false;
}
Example 6
Source File: PlayerSneakListener.java    From ViaVersion with MIT License 5 votes vote down vote up 
public PlayerSneakListener(ViaVersionPlugin plugin, boolean is1_9Fix, boolean is1_14Fix) throws ReflectiveOperationException {
    super(plugin, null);
    this.is1_9Fix = is1_9Fix;
    this.is1_14Fix = is1_14Fix;

    final String packageName = plugin.getServer().getClass().getPackage().getName();
    getHandle = Class.forName(packageName + ".entity.CraftPlayer").getMethod("getHandle");

    final Class<?> entityPlayerClass = Class.forName(packageName
            .replace("org.bukkit.craftbukkit", "net.minecraft.server") + ".EntityPlayer");
    try {
        setSize = entityPlayerClass.getMethod("setSize", Float.TYPE, Float.TYPE);
    } catch (NoSuchMethodException e) {
        // Don't catch this one
        setSize = entityPlayerClass.getMethod("a", Float.TYPE, Float.TYPE);
    }


    // From 1.9 upwards the server hitbox is set in every entity tick, so we have to reset it everytime
    if (ProtocolRegistry.SERVER_PROTOCOL >= ProtocolVersion.v1_9.getId()) {
        sneaking = new WeakHashMap<>();
        useCache = true;
        plugin.getServer().getScheduler().runTaskTimer(plugin, new Runnable() {
            @Override
            public void run() {
                for (Map.Entry<Player, Boolean> entry : sneaking.entrySet()) {
                    setHeight(entry.getKey(), entry.getValue() ? HEIGHT_1_14 : HEIGHT_1_9);
                }
            }
        }, 1, 1);
    }

    // Suffocation removal only required for 1.14+ clients.
    if (is1_14Fix) {
        sneakingUuids = new HashSet<>();
    }
}
Example 7
Source File: BungeeViaLoader.java    From ViaVersion with MIT License 5 votes vote down vote up 
@Override
public void load() {
    // Listeners
    registerListener(plugin);
    registerListener(new UpdateListener());
    registerListener(new BungeeServerHandler());

    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        registerListener(new ElytraPatch());
    }

    // Providers
    Via.getManager().getProviders().use(VersionProvider.class, new BungeeVersionProvider());
    Via.getManager().getProviders().use(EntityIdProvider.class, new BungeeEntityIdProvider());

    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        Via.getManager().getProviders().use(MovementTransmitterProvider.class, new BungeeMovementTransmitter());
        Via.getManager().getProviders().use(BossBarProvider.class, new BungeeBossBarProvider());
        Via.getManager().getProviders().use(MainHandProvider.class, new BungeeMainHandProvider());
    }

    if (plugin.getConf().getBungeePingInterval() > 0) {
        tasks.add(plugin.getProxy().getScheduler().schedule(
                plugin,
                new ProtocolDetectorService(plugin),
                0, plugin.getConf().getBungeePingInterval(),
                TimeUnit.SECONDS
        ));
    }
}
Example 8
Source File: SpongeViaLoader.java    From ViaVersion with MIT License 5 votes vote down vote up 
@Override
public void load() {
    // Update Listener
    registerListener(new UpdateListener());

    /* 1.9 client to 1.8 server */
    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        try {
            Class.forName("org.spongepowered.api.event.entity.DisplaceEntityEvent");
            storeListener(new Sponge4ArmorListener()).register();
        } catch (ClassNotFoundException e) {
            storeListener(new Sponge5ArmorListener(plugin)).register();
        }
        storeListener(new DeathListener(plugin)).register();
        storeListener(new BlockListener(plugin)).register();

        if (plugin.getConf().isItemCache()) {
            tasks.add(Via.getPlatform().runRepeatingSync(new HandItemCache(), 2L)); // Updates players items :)
            HandItemCache.CACHE = true;
        }
    }

    /* Providers */
    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        Via.getManager().getProviders().use(BulkChunkTranslatorProvider.class, new SpongeViaBulkChunkTranslator());
        Via.getManager().getProviders().use(MovementTransmitterProvider.class, new SpongeViaMovementTransmitter());

        Via.getManager().getProviders().use(HandItemProvider.class, new HandItemProvider() {
            @Override
            public Item getHandItem(final UserConnection info) {
                if (HandItemCache.CACHE) {
                    return HandItemCache.getHandItem(info.getProtocolInfo().getUuid());
                } else {
                    return super.getHandItem(info);
                }
            }
        });
    }
}
Example 9
Source File: MixinMultiplayerScreen.java    From ViaFabric with MIT License 4 votes vote down vote up 
@Unique
private boolean isSupported(int protocol) {
    return ProtocolRegistry.getProtocolPath(ProtocolRegistry.SERVER_PROTOCOL, protocol) != null
            || ProtocolRegistry.SERVER_PROTOCOL == protocol;
}
Example 10
Source File: SpongeViaAPI.java    From ViaVersion with MIT License 4 votes vote down vote up 
@Override
public int getPlayerVersion(UUID uuid) {
    if (!isInjected(uuid))
        return ProtocolRegistry.SERVER_PROTOCOL;
    return Via.getManager().getConnection(uuid).getProtocolInfo().getProtocolVersion();
}
Example 11
Source File: VersionProvider.java    From ViaVersion with MIT License 4 votes vote down vote up 
public int getServerProtocol(UserConnection connection) throws Exception {
    return ProtocolRegistry.SERVER_PROTOCOL;
}
Example 12
Source File: ViaManager.java    From ViaVersion with MIT License 4 votes vote down vote up 
public void onServerLoaded() {
    // Load Server Protocol
    try {
        ProtocolRegistry.SERVER_PROTOCOL = injector.getServerProtocolVersion();
    } catch (Exception e) {
        platform.getLogger().severe("ViaVersion failed to get the server protocol!");
        e.printStackTrace();
    }
    // Check if there are any pipes to this version
    if (ProtocolRegistry.SERVER_PROTOCOL != -1) {
        platform.getLogger().info("ViaVersion detected server version: " + ProtocolVersion.getProtocol(ProtocolRegistry.SERVER_PROTOCOL));
        if (!ProtocolRegistry.isWorkingPipe()) {
            platform.getLogger().warning("ViaVersion does not have any compatible versions for this server version!");
            platform.getLogger().warning("Please remember that ViaVersion only adds support for versions newer than the server version.");
            platform.getLogger().warning("If you need support for older versions you may need to use one or more ViaVersion addons too.");
            platform.getLogger().warning("In that case please read the ViaVersion resource page carefully, and if you're");
            platform.getLogger().warning("still unsure, feel free to join our Discord-Server for further assistance.");
        }
    }
    // Load Listeners / Tasks
    ProtocolRegistry.onServerLoaded();

    // Load Platform
    loader.load();
    // Common tasks
    mappingLoadingTask = Via.getPlatform().runRepeatingSync(() -> {
        if (ProtocolRegistry.checkForMappingCompletion()) {
            platform.cancelTask(mappingLoadingTask);
            mappingLoadingTask = null;
        }
    }, 10L);
    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_9.getId()) {
        if (Via.getConfig().isSimulatePlayerTick()) {
            Via.getPlatform().runRepeatingSync(new ViaIdleThread(), 1L);
        }
    }
    if (ProtocolRegistry.SERVER_PROTOCOL < ProtocolVersion.v1_13.getId()) {
        if (Via.getConfig().get1_13TabCompleteDelay() > 0) {
            Via.getPlatform().runRepeatingSync(new TabCompleteThread(), 1L);
        }
    }

    // Refresh Versions
    ProtocolRegistry.refreshVersions();
}
Example 13
Source File: BukkitPlugin.java    From ViaBackwards with MIT License 4 votes vote down vote up 
private void onServerLoaded() {
    if (ProtocolRegistry.SERVER_PROTOCOL >= ProtocolVersion.v1_14.getId()) {
        BukkitViaLoader loader = (BukkitViaLoader) Via.getManager().getLoader();
        loader.storeListener(new LecternInteractListener(this)).register();
    }
}