Added AudioBus. SFX Vol slider now works

godot_ship/script/audio controller/AudioController.gd

@@ -0,0 +1,17 @@
+extends Control
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	var _errno = 0
+	_errno += AudioBus.connect("button_clicked", self, "_button_clicked")
+
+func _button_clicked():
+	$buttonSFX.play()
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

godot_ship/script/game/Audio Bus.gd

@@ -0,0 +1,8 @@
+extends Node
+
+
+# Ignore "unused signal" warnings in this class
+# warning-ignore-all:unused_signal
+
+# Ask for a scene change
+signal button_clicked

godot_ship/script/options/Options.gd

@@ -13,11 +13,12 @@ func _ready():
 	music_slider.value = OptionsController.get_mus_volume()
 
 func _on_Button_pressed():
-	$ButtonSFX.play()
+	AudioBus.emit_signal("button_clicked")
 	queue_free()
-#	MessageBus.emit_signal("change_scene", "Title")
+	#MessageBus.emit_signal("change_scene", "Title")
 
 func _on_SFX_Slider_value_changed(value):
+	AudioBus.emit_signal("button_clicked")
 	OptionsController.set_sfx_vol(value)
 	OptionsController.save_options()
 
@@ -26,11 +27,11 @@ func _on_Volume_Slider_value_changed(value):
 	OptionsController.save_options()
 
 func _on_Light_pressed():
+	AudioBus.emit_signal("button_clicked")
 	OptionsController.set_theme("light")
 	OptionsController.save_options()
-	$ButtonSFX.play()
 
 func _on_Dark_pressed():
+	AudioBus.emit_signal("button_clicked")
 	OptionsController.set_theme("dark")
 	OptionsController.save_options()
-	$ButtonSFX.play()

godot_ship/script/options/OptionsController.gd

@@ -28,6 +28,7 @@ func set_mus_vol(volume):
 	emit_signal("change_mus_volume", mus_vol)
 func set_sfx_vol(volume):
 	sfx_vol = volume
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("SFX"), sfx_vol)
 	emit_signal("change_sfx_volume", sfx_vol)
 
 #Option Save File
@@ -45,6 +46,7 @@ func load_options():
 		sfx_vol = f.get_var()
 		f.close()
 		AudioServer.set_bus_volume_db(AudioServer.get_bus_index("BGM"), mus_vol)
+		AudioServer.set_bus_volume_db(AudioServer.get_bus_index("SFX"), sfx_vol)
 
 # Getters
 func get_theme():

godot_ship/script/title screen/Title Screen.gd

@@ -5,21 +5,17 @@ func _ready():
 	$VBoxContainer/Singleplayer.grab_focus()
 
 func _on_Singleplayer_pressed():
-	$ButtonSFX.play()
 	MessageBus.emit_signal("change_scene", "Singleplayer")
 	queue_free()
 
 func _on_Multiplayer_pressed():
-	$ButtonSFX.play()
 	MessageBus.emit_signal("change_scene", "Multiplayer")
 	queue_free()
 
 func _on_Options_pressed():
-	$ButtonSFX.play()
 	MessageBus.emit_signal("change_scene", "Options")
 	queue_free()
 
 func _on_Quit_pressed():
-	$ButtonSFX.play()
 	MessageBus.emit_signal("quit")
 	queue_free()