Question

我正在尝试制作一个不和谐的bot，该bot发送消息，然后重复用户提供的代码。例如：

用户：!play <code>

Bot：@everyone a new game has been started with the code <code>

我还希望它记住该变量，直到将其重置为止，这样才有可能：

用户：!code

Bot: the current game code is <code>

是否可以这样做，如果可以，怎么做？我无法在简单的.js脚本中找到任何能显示出我正在寻找的内容

这是我现在拥有的：

client.on('message', (msg) => {
 if (msg.content === '!play') {
  msg.reply('@everyone A new game has been started with the code');
 }
});

client.on('message', (msg) => {
 if (msg.content === '!code') {
  msg.reply('The current game code is');
 }
});

Answer 1

您可以这样做：

var code = '';

client.on('message', (msg) => {
 if (msg.content.startsWith('!play ')) {
  code = msg.content.substr(6); // Remove first 6 characters of message
  msg.reply(`@everyone A new game has been started with the code ${code}`);
 }
 if (msg.content.startsWith('!code ') && code.length > 0) {
  msg.reply(`The current game code is ${code}`);
 }
});

Answer 2

哦，它也给我TypeError：msg.startsWith不是函数

使用message.content.startsWith()

这可能对！play有效，但是我希望！code回复！play中已经定义的代码

是的，不用命令就可以获取消息的参数

let args = message
.content // We need the content of the message
.split(' ') // Then we creates an array with the message separated with a space.
.slice(1) // We remove the command from the array

然后您可以根据需要使用args。

message.channel.send(args.join(' ')) // We join with a space to transform the array with a string

如何使不和谐的机器人重复用户消息的特定部分

2 个答案: