Examples with PluginMessageEvent com.velocitypowered.api.event.connection.PluginMessageEvent used on opensource projects

Example 1 with PluginMessageEvent

use of com.velocitypowered.api.event.connection.PluginMessageEvent in project InteractiveChat by LOOHP.

the class InteractiveChatVelocity method onReceive.

@Subscribe
public void onReceive(PluginMessageEvent event) {
    if (!event.getIdentifier().getId().equals("interchat:main")) {
        return;
    }
    ChannelMessageSource source = event.getSource();
    if (!(source instanceof ServerConnection)) {
        return;
    }
    event.setResult(ForwardResult.handled());
    RegisteredServer server = ((ServerConnection) source).getServer();
    String senderServer = server.getServerInfo().getName();
    byte[] packet = Arrays.copyOf(event.getData(), event.getData().length);
    ByteArrayDataInput in = ByteStreams.newDataInput(packet);
    int packetNumber = in.readInt();
    int packetId = in.readShort();
    if (!Registry.PROXY_PASSTHROUGH_RELAY_PACKETS.contains(packetId)) {
        boolean isEnding = in.readBoolean();
        byte[] data = new byte[packet.length - 7];
        in.readFully(data);
        byte[] chain = incomming.remove(packetNumber);
        if (chain != null) {
            ByteBuffer buff = ByteBuffer.allocate(chain.length + data.length);
            buff.put(chain);
            buff.put(data);
            data = buff.array();
        }
        if (!isEnding) {
            incomming.put(packetNumber, data);
            return;
        }
        byte[] finalData = data;
        pluginMessageHandlingExecutor.submit(() -> {
            try {
                ByteArrayDataInput input = ByteStreams.newDataInput(finalData);
                switch(packetId) {
                    case 0x07:
                        int cooldownType = input.readByte();
                        switch(cooldownType) {
                            case 0:
                                UUID uuid = DataTypeIO.readUUID(input);
                                long time = input.readLong();
                                playerCooldownManager.setPlayerUniversalLastTimestamp(uuid, time);
                                break;
                            case 1:
                                uuid = DataTypeIO.readUUID(input);
                                UUID internalId = DataTypeIO.readUUID(input);
                                time = input.readLong();
                                playerCooldownManager.setPlayerPlaceholderLastTimestamp(uuid, internalId, time);
                                break;
                        }
                        for (RegisteredServer eachServer : getServer().getAllServers()) {
                            if (!eachServer.getServerInfo().getName().equals(senderServer) && eachServer.getPlayersConnected().size() > 0) {
                                eachServer.sendPluginMessage(ICChannelIdentifier.INSTANCE, finalData);
                                pluginMessagesCounter.incrementAndGet();
                            }
                        }
                        break;
                    case 0x08:
                        UUID messageId = DataTypeIO.readUUID(input);
                        String component = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                        messageForwardingHandler.receivedProcessedMessage(messageId, component);
                        break;
                    case 0x09:
                        loadConfig();
                        break;
                    case 0x0B:
                        int id = input.readInt();
                        boolean permissionValue = input.readBoolean();
                        permissionChecks.put(id, permissionValue);
                        break;
                    case 0x0C:
                        int size1 = input.readInt();
                        List<ICPlaceholder> list = new ArrayList<>(size1);
                        for (int i = 0; i < size1; i++) {
                            boolean isBuiltIn = input.readBoolean();
                            if (isBuiltIn) {
                                String keyword = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String name = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String description = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String permission = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                long cooldown = input.readLong();
                                list.add(new BuiltInPlaceholder(Pattern.compile(keyword), name, description, permission, cooldown));
                            } else {
                                int customNo = input.readInt();
                                ParsePlayer parseplayer = ParsePlayer.fromOrder(input.readByte());
                                String placeholder = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                boolean parseKeyword = input.readBoolean();
                                long cooldown = input.readLong();
                                boolean hoverEnabled = input.readBoolean();
                                String hoverText = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                boolean clickEnabled = input.readBoolean();
                                String clickAction = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String clickValue = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                boolean replaceEnabled = input.readBoolean();
                                String replaceText = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String name = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                String description = DataTypeIO.readString(input, StandardCharsets.UTF_8);
                                list.add(new CustomPlaceholder(customNo, parseplayer, Pattern.compile(placeholder), parseKeyword, cooldown, new CustomPlaceholderHoverEvent(hoverEnabled, hoverText), new CustomPlaceholderClickEvent(clickEnabled, clickEnabled ? ClickEventAction.valueOf(clickAction) : null, clickValue), new CustomPlaceholderReplaceText(replaceEnabled, replaceText), name, description));
                            }
                        }
                        placeholderList.put(server.getServerInfo().getName(), list);
                        playerCooldownManager.reloadPlaceholders(placeholderList.values().stream().flatMap(each -> each.stream()).distinct().collect(Collectors.toList()));
                        PluginMessageSendingVelocity.forwardPlaceholderList(list, server);
                        break;
                    case 0x0D:
                        UUID uuid2 = DataTypeIO.readUUID(input);
                        PluginMessageSendingVelocity.reloadPlayerData(uuid2, server);
                        break;
                    case 0x10:
                        UUID requestUUID = DataTypeIO.readUUID(input);
                        int requestType = input.readByte();
                        switch(requestType) {
                            case 0:
                                PluginMessageSendingVelocity.respondPlayerListRequest(requestUUID, server);
                                break;
                            default:
                                break;
                        }
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        });
    } else {
        pluginMessageHandlingExecutor.submit(() -> {
            for (RegisteredServer eachServer : getServer().getAllServers()) {
                if (!eachServer.getServerInfo().getName().equals(senderServer) && eachServer.getPlayersConnected().size() > 0) {
                    eachServer.sendPluginMessage(ICChannelIdentifier.INSTANCE, event.getData());
                    pluginMessagesCounter.incrementAndGet();
                }
            }
        });
    }
}