Serialize OpenAL playback on a dedicated thread

ui_tree.go

@@ -35,17 +35,13 @@ func (ti TreeItem) TreeItemStyle(fg, bg uiterm.Attribute, active bool) (uiterm.A
 
 func (b *Barnard) changeVolume(users []*gumble.User, change float32) {
 	for _, u := range users {
-		au := u.AudioSource()
-		if au == nil {
+		if b.Stream == nil {
 			continue
 		}
 		var boost uint16
-		var cv float32
 		var ng float32
-		var curboost float32
-		curboost = float32((u.Boost() - 1)) / 10
-		cv = au.GetGain() + curboost
-		ng = cv + change
+		curboost := float32((u.Boost() - 1)) / 10
+		ng = u.Volume() + curboost + change
 		boost = uint16(1)
 		if ng > 1.0 {
 			perc := uint16((ng * 10)) - 10
@@ -58,9 +54,7 @@ func (b *Barnard) changeVolume(users []*gumble.User, change float32) {
 		}
 		u.SetBoost(boost)
 		u.SetVolume(ng)
-		if !u.LocallyMuted() {
-			au.SetGain(ng)
-		}
+		b.Stream.UpdateUserGain(u)
 		b.UserConfig.UpdateConfig(u)
 	}
 	b.UserConfig.SaveConfig()
@@ -68,16 +62,13 @@ func (b *Barnard) changeVolume(users []*gumble.User, change float32) {
 
 func (b *Barnard) resetVolume(users []*gumble.User) {
 	for _, u := range users {
-		au := u.AudioSource()
-		if au == nil {
+		if b.Stream == nil {
 			continue
 		}
 		// Reset to original volume (1.0) and boost (1)
 		u.SetBoost(uint16(1))
 		u.SetVolume(1.0)
-		if !u.LocallyMuted() {
-			au.SetGain(1.0)
-		}
+		b.Stream.UpdateUserGain(u)
 		b.UserConfig.UpdateConfig(u)
 	}
 	b.UserConfig.SaveConfig()