javascript Discord.js - 每个用户的命令冷却，而不是所有用户
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Discord.js - Cooldown for a command for each user not all users
提问by usamember
I am developing a discord.js bot and I want to make a cooldown for a command.
我正在开发一个 discord.js 机器人，我想为一个命令做一个冷却。
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).
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，当用户键入 !mycmd 时，所有用户都必须等待 X 分钟/秒才能再次键入）。
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).
但我想为每个用户执行此操作（当用户键入 !mycmd 时，只有该用户必须等待 X 分钟/秒，直到用户可以再次键入它）。
Is it possible?
是否可以？
Thanks!
谢谢！
回答by MatrixCow08
Yes it is easy and possible.
是的，这很容易也很可能。
Add this at the top of your JS file:
在 JS 文件的顶部添加：
// First, this must be at the top level of your code, **NOT** in any event!
const talkedRecently = new Set();
Now in the command event add this:
现在在命令事件中添加：
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);
}
