Add DisposeOnDisconnect

[FenikkusuKoneko]

Add a DisposeOnDisconnect bool in LavalinkNodeOptions (or another name).
Reason: As I can see if someone disconnects the bot through Discord (by having the permission) the player gets disposed and removed from the players dictionary.
But, I already made my own method to check if the bot was disconnected forcefully, so I can send a message in the music output channel. I can dispose the player then manually. But the event from the library gets triggered first before mine.
Can you add this option and some checks in your VoiceStateUpdated event?

[angelobreuer]

You mean you do not know in which channel the player was before disconnecting because the player resets the voice channel? How about a "PlayerDisconnectEvent" which contains the voice channel the player disconnected from?

[FenikkusuKoneko]

Yes, that would work too.
If the player gets disposed and removed then that event will help me to post some notifications that the player was disconnected.

[angelobreuer]

Okay, I've implemented the "PlayerDisconnected" and "PlayerConnected" (in f4de3f6) which both hold the voice channel identifier connected to/disconnected from. The "PlayerDisconnected" also holds a cause which indicates the reason why the player disconnected (see possible causes: PlayerDisconnectCause.cs).

[FenikkusuKoneko]

Awesome, I can't wait to try it.

[angelobreuer]

👌 Package (v1.4.6) is publishing 😊 Thanks!

PR: #19