如何通过api捕捉加入/离开不和谐语音通道的人？

Question

我有一个机器人，我正在使用C#和这个SDKhttps://github.com/RogueException/Discord.Net

我试图找出一种方法，该方法基于某人何时加入语音频道并离开，基于他是谁。Discord API频道说我需要使用网关和“语音状态更新”事件，但我不太清楚如何做到这一点。

有没有办法用文档，https://discord.foxbot.me/docs/api/index.html，来自SDK？

Answer 1

我写了一个简短的例子，我希望这会有所帮助。

private static Task Example(SocketUser user, SocketVoiceState oldVoiceState, SocketVoiceState newVoiceState)
        {
            if(oldVoiceState.VoiceChannel == null && newVoiceState.VoiceChannel != null)
            {
                //User joined
                Console.WriteLine($"User (Name: {user.Username} ID: {user.Id}) joined to a VoiceChannel (Name: {newVoiceState.VoiceChannel.Name} ID: {newVoiceState.VoiceChannel.Id})");
            }
            if (oldVoiceState.VoiceChannel != null && newVoiceState.VoiceChannel == null)
            {
                //User left
                Console.WriteLine($"User (Name: {user.Username} ID: {user.Id}) left from a VoiceChannel (Name: {oldVoiceState.VoiceChannel.Name} ID: {oldVoiceState.VoiceChannel.Id})");
            }
            return Task.CompletedTask;
        }