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music pauses when everyone leaves voice channel and unpauses when someone joins

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This commit is contained in:
Kwoth 2016-12-14 19:25:11 +01:00
parent 473ddb875b
commit c0149127fd
2 changed files with 43 additions and 10 deletions
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3
src/NadekoBot/Modules/Music/Classes/MusicControls.cs
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@ -43,6 +43,7 @@ namespace NadekoBot.Modules.Music.Classes
public event EventHandler<Song> OnCompleted = delegate { };
public event EventHandler<Song> OnStarted = delegate { };
public event Action<bool> OnPauseChanged = delegate { };
public IVoiceChannel PlaybackVoiceChannel { get; private set; }
@ -168,7 +169,7 @@ namespace NadekoBot.Modules.Music.Classes
});
}
public void TogglePause() => Paused = !Paused;
public void TogglePause() => OnPauseChanged(Paused = !Paused);
public int SetVolume(int volume)
{

40
src/NadekoBot/Modules/Music/Music.cs
View File

@ -29,9 +29,34 @@ namespace NadekoBot.Modules.Music
//it can fail if its currenctly opened or doesn't exist. Either way i don't care
try { Directory.Delete(MusicDataPath, true); } catch { }
NadekoBot.Client.UserVoiceStateUpdated += Client_UserVoiceStateUpdated;
Directory.CreateDirectory(MusicDataPath);
}
private Task Client_UserVoiceStateUpdated(IUser iusr, IVoiceState oldState, IVoiceState newState)
{
var usr = iusr as IGuildUser;
if (usr == null ||
oldState.VoiceChannel == newState.VoiceChannel)
return Task.CompletedTask;
MusicPlayer player;
if (!MusicPlayers.TryGetValue(usr.Guild.Id, out player))
return Task.CompletedTask;
if ((player.PlaybackVoiceChannel == newState.VoiceChannel && //if joined first, and player paused, unpause
player.Paused &&
player.PlaybackVoiceChannel.GetUsers().Count == 2) || // keep in mind bot is in the channel (+1)
(player.PlaybackVoiceChannel == oldState.VoiceChannel && // if left last, and player unpaused, pause
!player.Paused &&
player.PlaybackVoiceChannel.GetUsers().Count == 1))
{
player.TogglePause();
}
return Task.CompletedTask;
}
[NadekoCommand, Usage, Description, Aliases]
[RequireContext(ContextType.Guild)]
public Task Next(IUserMessage umsg, int skipCount = 1)
@ -95,10 +120,6 @@ namespace NadekoBot.Modules.Music
if (((IGuildUser)umsg.Author).VoiceChannel != musicPlayer.PlaybackVoiceChannel)
return;
musicPlayer.TogglePause();
if (musicPlayer.Paused)
await channel.SendMessageAsync("🎵`Music Player paused.`").ConfigureAwait(false);
else
await channel.SendMessageAsync("🎵`Music Player unpaused.`").ConfigureAwait(false);
}
[NadekoCommand, Usage, Description, Aliases]
@ -787,6 +808,17 @@ namespace NadekoBot.Modules.Music
try { playingMessage = await textCh.SendMessageAsync(msgTxt).ConfigureAwait(false); } catch { }
}
};
mp.OnPauseChanged += async (paused) =>
{
try
{
if (paused)
await textCh.SendMessageAsync("🎵`Music Player paused.`").ConfigureAwait(false);
else
await textCh.SendMessageAsync("🎵`Music Player unpaused.`").ConfigureAwait(false);
}
catch { }
};
return mp;
});
Song resolvedSong;