Discord.js - 每个用户的命令冷却时间，而不是所有用户

问题描述

我正在开发一个 discord.js 机器人，我想为命令设置冷却时间.

I am developing a discord.js bot and I want to make a cooldown for a command.

我在 Google 上看到了很多关于如何执行此操作的教程，但所有这些教程都针对所有命令执行此操作(因此，当用户输入 !mycmd 时，所有用户都必须等待 X 分钟/秒才能输入再次).

I saw a lot of tutorials on how to do it on Google, but all those tutorials do it for all the commands (so when a user type !mycmd all the users have to wait X minutes/seconds until it can be typed again).

但我想为每个用户执行此操作(当用户输入 !mycmd 时，只有该用户必须等待 X 分钟/秒，直到用户可以再次输入).

But I want to do it for each user (when a user type !mycmd , ONLY this user have to wait X minutes/seconds until THE USER can type it again).

有可能吗?

谢谢！

推荐答案

是的，这很容易而且可能.

Yes it is easy and possible.

在你的 JS 文件的顶部添加这个:

Add this at the top of your JS file:

// First, this must be at the top level of your code, **NOT** in any event!
const talkedRecently = new Set();

现在在命令事件中添加:

Now in the command event add this:

    if (talkedRecently.has(msg.author.id)) {
            msg.channel.send("Wait 1 minute before getting typing this again. - " + msg.author);
    } else {

           // the user can type the command ... your command code goes here :)

        // Adds the user to the set so that they can't talk for a minute
        talkedRecently.add(msg.author.id);
        setTimeout(() => {
          // Removes the user from the set after a minute
          talkedRecently.delete(msg.author.id);
        }, 60000);
    }

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