src/main/java/com/example/pulseexample/
├── PulseExample.java         // точка входа плагина
├── PulseExampleListener.java // слушатели событий
└── LevelService.java         // своя логика
src/main/resources/
└── plugin.yml

# plugin.yml
name: PulseExample
version: 1.0.0
main: com.example.pulseexample.PulseExample
api-version: '1.13'
softdepend:
  - FlectonePulse

package com.example.pulseexample;

import net.flectone.pulse.FlectonePulse;
import net.flectone.pulse.FlectonePulseAPI;
import net.flectone.pulse.logging.FLogger;
import net.flectone.pulse.platform.registry.ListenerRegistry;
import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;

public class PulseExample extends JavaPlugin {

    private FlectonePulse flectonePulse;

    @Override
    public void onEnable() {
        if (!Bukkit.getPluginManager().isPluginEnabled("FlectonePulse")) {
            getLogger().warning("FlectonePulse не найден, интеграция выключена");
            return;
        }

        flectonePulse = FlectonePulseAPI.getInstance();
        if (flectonePulse == null || !flectonePulse.isReady()) {
            getLogger().warning("FlectonePulse ещё не готов");
            return;
        }

        LevelService levelService = new LevelService();

        // registerPermanent переживёт /flectonepulse reload
        flectonePulse.get(ListenerRegistry.class)
                .registerPermanent(new PulseExampleListener(flectonePulse, levelService));

        flectonePulse.get(FLogger.class).info("PulseExample подключился к FlectonePulse");
    }

}

package com.example.pulseexample;

import net.flectone.pulse.FlectonePulse;
import net.flectone.pulse.annotation.Pulse;
import net.flectone.pulse.constant.ModuleName;
import net.flectone.pulse.dispatcher.MessageDispatcher;
import net.flectone.pulse.listener.PulseListener;
import net.flectone.pulse.model.entity.FPlayer;
import net.flectone.pulse.model.event.Event;
import net.flectone.pulse.model.event.EventMetadata;
import net.flectone.pulse.model.event.lifecycle.EnableEvent;
import net.flectone.pulse.model.event.message.MessageFormattingEvent;
import net.flectone.pulse.model.event.message.ProxyMessageEvent;
import net.flectone.pulse.model.event.message.context.MessageContext;
import net.flectone.pulse.model.event.player.PlayerLoadEvent;
import net.flectone.pulse.model.value.Destination;
import net.flectone.pulse.model.value.Range;
import net.flectone.pulse.platform.registry.CommandRegistry;
import net.flectone.pulse.platform.registry.ProxyRegistry;
import net.flectone.pulse.platform.sender.MessageSender;
import net.flectone.pulse.platform.sender.ProxySender;
import net.flectone.pulse.util.payload.ProxyPayload;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.minimessage.tag.Tag;
import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;

import java.io.IOException;

public class PulseExampleListener implements PulseListener {

    private final FlectonePulse flectonePulse;
    private final LevelService levelService;

    public PulseExampleListener(FlectonePulse flectonePulse, LevelService levelService) {
        this.flectonePulse = flectonePulse;
        this.levelService = levelService;
    }

    // 1. Регистрируем команду, когда всё API уже поднялось
    @Pulse
    public void onEnable(EnableEvent event) {
        if (event.type() != EnableEvent.Type.READY) return;

        MessageSender messageSender = flectonePulse.get(MessageSender.class);

        flectonePulse.get(CommandRegistry.class).registerCommand(manager -> manager
                .commandBuilder("pulselevel")
                .permission("pulseexample.command.level")
                .handler(context -> {
                    FPlayer fPlayer = context.sender();
                    int level = levelService.getLevel(fPlayer.uuid());

                    messageSender.sendMessage(
                            fPlayer,
                            Component.text("Твой уровень " + level),
                            false
                    );
                })
        );
    }

    // 2. Добавляем свой тег <level> во все сообщения
    @Pulse(priority = Event.Priority.NORMAL)
    public Event onMessageFormatting(MessageFormattingEvent event) {
        MessageContext context = event.context();

        TagResolver levelTag = TagResolver.resolver("level", (queue, ctx) -> {
            int level = levelService.getLevel(context.sender().uuid());
            return Tag.selfClosingInserting(Component.text(level));
        });

        return event.withContext(context.addTagResolver(levelTag));
    }

    // 3. Здороваемся с игроком после загрузки его данных
    @Pulse(priority = Event.Priority.HIGH)
    public void onPlayerLoad(PlayerLoadEvent event) {
        if (event.reload()) return; // не здороваемся при перезагрузке плагина

        FPlayer fPlayer = event.player();
        if (fPlayer.isUnknown() || fPlayer.isConsole()) return;

        flectonePulse.get(MessageDispatcher.class).dispatch(
                ModuleName.ADDON,
                EventMetadata.builder()
                        .filter(fPlayer)
                        .destination(Destination.EMPTY_CHAT)
                        .range(Range.Type.PLAYER)
                        .messageContext(receiver -> MessageContext.builder()
                                .sender(fPlayer)
                                .receiver(receiver)
                                .message("<gradient:#FF0000:#00FF00>Добро пожаловать</gradient> Твой уровень <level>")
                                .build()
                        )
                        .build()
        );

        notifyOtherServers(fPlayer);
    }

    // 4. Сообщаем другим серверам сети о входе игрока
    private void notifyOtherServers(FPlayer fPlayer) {
        ProxyRegistry proxyRegistry = flectonePulse.get(ProxyRegistry.class);
        if (!proxyRegistry.hasEnabledProxy()) return;

        flectonePulse.get(ProxySender.class).send(
                fPlayer,
                ModuleName.ADDON,
                output -> output.writeInt(levelService.getLevel(fPlayer.uuid()))
        );
    }

    // 5. Принимаем уведомление с другого сервера
    @Pulse
    public Event onProxyMessage(ProxyMessageEvent event) throws IOException {
        if (event.processed()) return event;
        if (event.name() != ModuleName.ADDON) return event;
        if (event.sentByThisServer()) return event.withProcessed(true);

        try (ProxyPayload payload = event.openPayload()) {
            int level = payload.readInt();

            flectonePulse.get(MessageSender.class).sendToConsole(
                    event.sender().name() + " зашёл на " + event.server() + " с уровнем " + level
            );
        }

        return event.withProcessed(true);
    }

}

package com.example.pulseexample;

import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;

public class LevelService {

    private final Map<UUID, Integer> levels = new ConcurrentHashMap<>();

    public int getLevel(UUID uuid) {
        return levels.getOrDefault(uuid, 1);
    }

    public void setLevel(UUID uuid, int level) {
        levels.put(uuid, level);
    }

}

# localizations/ru_ru.yml
message:
  chat:
    types:
      local:
        format: "<display_name> <gray>[ур. <level>]<white>: <message>"