Enable basic voice handler events

src/vc/mod.rs

@@ -4,7 +4,7 @@ use serenity::{async_trait,
 	       model::prelude::{ChannelId, Guild},
 	       prelude::{Context, Mutex}};
 use songbird::{EventHandler, Event, EventContext,
-	       model::payload::{Speaking, ClientDisconnect}, ffmpeg, create_player, Call};
+	       model::payload::{Speaking, ClientDisconnect}, ffmpeg, create_player, Call, CoreEvent};
 
 struct Receiver;
 
@@ -102,6 +102,32 @@ pub async fn join(ctx: Context, guild: Guild, cid: ChannelId) -> Option<Arc<Mute
         Ok(_) => {
 	    {
 		let mut call = call.lock().await;
+
+		call.add_global_event(
+		    CoreEvent::SpeakingUpdate.into(),
+		    Receiver::new(),
+		);
+
+		call.add_global_event(
+		    CoreEvent::VoicePacket.into(),
+		    Receiver::new(),
+		);
+
+		call.add_global_event(
+		    CoreEvent::RtcpPacket.into(),
+		    Receiver::new(),
+		);
+
+		call.add_global_event(
+		    CoreEvent::ClientDisconnect.into(),
+		    Receiver::new(),
+		);
+		
+		call.add_global_event(
+		    CoreEvent::ClientDisconnect.into(),
+		    Receiver::new(),
+		);
+		
 		let ding_src =
                     std::env::var("DING_SOUND").expect("DING not found in DING_SOUND");
 		let ding = ffmpeg(ding_src).await.expect("no ding.");