private bool ProcessSoundData(DataBase.ServerConfiguration configuration, UserChokeData userData, byte[] data)
{
if (DateTime.Now.Subtract(userData.Time).TotalMilliseconds < 30.0)
{
if (userData.Count >= configuration.Interval / 20)
{
userData.PcmData.RemoveRange(0, data.Length);
}
else
{
userData.Count++;
}
userData.PcmData.AddRange(data);
}
else
{
userData.PcmData.Clear();
userData.PcmData.AddRange(data);
userData.Count = 1;
}
userData.Time = DateTime.Now;
if (userData.Count >= configuration.Interval / 20)
{
if (Loudness(userData.PcmData.ToArray()) > configuration.MaxLoudness &&
DateTime.Now.Subtract(userData.LastMute).TotalMilliseconds > 500.0)
{
return(true);
}
}
return(false);
}
private async Task VoiceReceiveHandler(VoiceNextConnection connection, VoiceReceiveEventArgs args)
{
var guild = connection.TargetChannel.Guild;
var user = args.User;
if (guild == null || user == null)
{
return;
}
var configuration = await DataBase.GetServerConfiguration(guild.Id);
UserChokeData userData = await stash[guild.Id].GetOrCreateUserData(user.Id);
if (ProcessSoundData(configuration, userData, args.PcmData.ToArray()))
{
var member = await guild.GetMemberAsync(user.Id);
await member.SetMuteAsync(true, $"Being louder than {string.Format("{0:0.##}", configuration.MaxLoudness)}% for {configuration.Interval} ms.");
userData.Count = 0;
userData.Time = DateTime.Now;
userData.SessionChokes++;
userData.LastMute = DateTime.Now;
await DataBase.SetUserChokes(user.Id, ++userData.Chokes);
if (configuration.MuteTime != -1)
{
var timer = new Timer()
{
AutoReset = false,
Interval = configuration.MuteTime
};
timer.Elapsed += async(s, e) =>
{
await member.SetMuteAsync(false, $"{configuration.MuteTime} ms expired.");
timer.Dispose();
};
timer.Start();
}
}
}
