如何在 discordjs-commando 中编辑/替换嵌入

Posted 2023-03-14

【中文标题】如何在 discordjs-commando 中编辑/替换嵌入

【英文标题】：How to edit/replace embeds in discordjs-commando

【发布时间】：2021-08-23 23:23:51

【问题描述】：

我正在用我的 discord 机器人制作一个 Type 赛车迷你游戏，代码可以工作......但我想更改它发送到嵌入的消息，我是 Commando 的新手，它不会让我使用我使用的 discord.js 功能使用

我需要更改所有机器人对嵌入的响应，并使其在发送新嵌入时仅编辑旧嵌入，以免发送垃圾邮件。这是我的代码：

const Commando = require('discord.js-commando')
const  words  = require('../../util/fast-type-words')

const example = 
  channelId: 
    message: 'message object',
    stage: 'string',
    counter: 'number',
    currentWord: 'string',
    remainingWords: ['words here'],
    points: 
      userId: 'points',
    ,
  ,


const games = 

const stages = 
  STARTING: (counter) => 
    return `A new "fast type" game is starting in $counters!`
  ,
  IN_GAME: (word) => 
    let spacedWord = ''

    for (const character of [...word]) 
      spacedWord += character
      spacedWord += ' '
    

    return `The new word is **$spacedWord**!`
  ,
  ENDING: (points) => 
    const sorted = Object.keys(points).sort((a, b) => 
      return points[b] - points[a]
    )

    let results = ''

    for (const key of sorted) 
      const amount = points[key]
      results += `<@$key> had $amount point$amount === 1 ? '' : 's'\n`
    

    return `The game is now over Here's how everyone did:\n\n$results------------------`
  ,


const selectWord = (game) => 
  game.currentWord =
    game.remainingWords[Math.floor(Math.random() * game.remainingWords.length)]

  const index = game.remainingWords.indexOf(game.currentWord)
  game.remainingWords.splice(index, 1)


const gameLoop = () => 
  for (const key in games) 
    const game = games[key]
    const  message, stage  = game

    if (stage === 'STARTING') 
      let string = stages[stage](game.counter)
      message.edit(string)

      if (game.counter <= 0) 
        game.stage = 'IN_GAME'
        game.counter = 15

        selectWord(game)

        string = stages[game.stage](game.currentWord)
        message.edit(string)
      
     else if (stage === 'IN_GAME') 
      if (game.counter <= 0) 
        game.stage = 'ENDING'

        const string = stages[game.stage](game.points)
        message.edit(string)

        // Delete the game
        delete games[key]

        continue
      
    

    --game.counter
  

  setTimeout(gameLoop, 1000)


module.exports = class FastTypeGame extends Commando.Command 
  constructor(client) 
    super(client, 
      name: 'fasttype',
      group: 'games',
      memberName: 'fasttype',
      description: 'Starts a fast type game',
      userPermissions: ['ADMINISTRATOR'],
    )

    client.on('message', (message) => 
      const  channel, content, member  = message
      const  id  = channel

      const game = games[id]

      if (game && game.currentWord && !member.user.bot) 
        message.delete()

        if (
          game.stage === 'IN_GAME' &&
          content.toLowerCase() === game.currentWord.toLowerCase()
        ) 
          game.currentWord = null
          const seconds = 2

          const  points  = game
          points[member.id] = points[member.id] || 0

          message
            .reply(`You won! +1 point ($++points[member.id] total)`)
            .then((newMessage) => 
              newMessage.delete(
                timeout: 1000 * seconds,
              )
            )

          setTimeout(() => 
            if (game.stage === 'IN_GAME') 
              selectWord(game)

              const string = stages[game.stage](game.currentWord)
              game.message.edit(string)
            
          , 1000 * seconds)
        
      
    )

    gameLoop()
  

  async run(message) 
    const  channel  = message

    message.delete()
    channel.send('Preparing game...').then((message) => 
      games[channel.id] = 
        message,
        stage: 'STARTING',
        counter: 5,
        remainingWords: [...words],
        points: 
          '719805930547445772': 4,
          '723819104045105172': 1,
        ,
      
    )
  

【参考方案1】：

首先更改嵌入内容与discord.js-commando无关，以更改发送的嵌入消息的内容，您需要获取Message Object，然后使用edit()方法将新的嵌入内容传递给它：

-Bonus：您还可以将短信编辑为嵌入消息。

编辑方法的文档：https://discord.js.org/#/docs/main/stable/class/Message?scrollTo=edit

示例代码：

let youCurrentMessage = await channel.send(embedContent);

yourCurrentMessage.edit(newEmbedContent);
yourCurrentMessage.edit(newEmbedContent2);

// If you edit message in other command , session.You need message id

let yourCurrentMessage = await msg.channel.messages.fetch(editMessageId);
yourCurrentMessage.edit(newEmbedContent);

【讨论】：

你是如何使用它的，我可以确定它可以工作：D