Question

由于某种原因，我的机器人会听取其他所有机器人的反应。

示例：如果我的服务器中有一个随机赠品机器人，该机器人使用反应将其加入，则出于某种奇怪的原因，我的机器人将监听此随机机器人的反应。

这是我的responseListener;

public void onGuildMessageReactionAdd(GuildMessageReactionAddEvent e) {
        if (e.getUser().isBot()) return;

        e.retrieveMessage().queue(message -> {
            if (message.getAuthor().getIdLong() != ProjectWar.getInstance().getDiscord().getJda().getSelfUser().getIdLong()) return;
            if (!e.getMember().hasPermission(Permission.ADMINISTRATOR)) {
                DiscordUtils.noPerm(e.getMember(), message);
                e.getChannel().removeReactionById(e.getMessageId(), e.getReactionEmote().getName(), e.getUser()).queue();
                return;
            }
            for (MessageEmbed embed : message.getEmbeds()) {
                for (MessageEmbed.Field field : embed.getFields()) {
                    switch (field.getName()) {
                        case "Player":
                            this.reporter = field.getValue();
                            break;
                        case "FactionOne":
                            factionOne = field.getValue();
                            break;
                        case "FactionTwo":
                            this.factionTwo = field.getValue();
                            break;
                        case "ID":
                            this.ID = Integer.parseInt(field.getValue());
                            break;
                        case "Reason":
                            this.reason = field.getValue();
                            break;
                        case "State":
                            this.state = field.getValue();
                            break;
                        case "Date":
                            this.date = ProjectWar.getInstance().parse(field.getValue());
                            break;
                    }
                }
            }
            WarReport report = new WarReport(reporter, factionOne, factionTwo, reason, (ID + 1), date, state);

            MessageReaction reaction = message.getReactions().stream()
                    .filter(r -> r.getReactionEmote().getName().equals(e.getReactionEmote().getName()))
                    .findFirst()
                    .orElse(null);

            if (reaction != null) {
                if (reaction.getCount() > 2) {
                    e.getChannel().removeReactionById(e.getMessageId(), e.getReactionEmote().getName(), e.getUser()).queue();
                }
            }
            //todo: convert to class with emotes.
            if (e.getReactionEmote().getName().equals("\uD83D\uDDD1")) {
                ReportManager.removeReport(report);
                e.getChannel().deleteMessageById(e.getMessageId()).queue();
            } else if (e.getReactionEmote().getName().equals("❌")) {
                ProjectWar.getInstance().getDiscord().editStatus(e.getMessageId(), e.getChannel(), false);
                ReportManager.setReportState(report, false);
            } else if (e.getReactionEmote().getName().equals("✅")) {
                ProjectWar.getInstance().getDiscord().editStatus(e.getMessageId(), e.getChannel(), true);
                ReportManager.setReportState(report, true);
            }
        });
    }
    
    // no perm method
    public static void noPerm(Member member, Message message) {
        EmbedBuilder embedBuilder = new EmbedBuilder().setColor(Color.RED).setTitle("Missing permission!");
        embedBuilder.addField("", "You're not allowed to do that <@" + member.getId() + ">!", false);
        message.getChannel().sendMessage(embedBuilder.build()).queue(message1 -> message1.delete().queueAfter(5, TimeUnit.SECONDS));
    }

我该怎么做，使我的机器人只监听我自己的机器人发送的消息？

Answer 1

您将必须检查您的漫游器是否已发送某人做出回应的消息。为此，您必须先获得某人做出反应的消息。

Message msg = e.getChannel().retrieveMessageById(e.getMessageId()).complete();

然后，您可以轻松检查该消息是否已由您的漫游器发送：

if (msg.getAuthor().equals(e.getJDA().getSelfUser())) {
    // message that someone reacted to has been sent by your bot
}

Answer 2

如果做出反应的用户不是当前正在运行的实例，则以下代码将返回。

import net.dv8tion.jda.api.events.message.guild.react.GuildMessageReactionAddEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;

public class Example extends ListenerAdapter {

    @Override
    public void onGuildMessageReactionAdd(GuildMessageReactionAddEvent event) {
        if (event.getUser().getIdLong() != event.getJDA().getSelfUser().getIdLong()) return;

        // ...
    }
}

JDA-Bot聆听其他漫游器的反应

2 个答案: