Added BGM and Button SFX sounds

godot_ship/script/audio controller/AudioController.gd

@@ -0,0 +1,16 @@
+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():
+	pass # Replace with function body.
+
+	
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

godot_ship/script/options/Options.gd

@@ -13,21 +13,28 @@ func _ready():
 	music_slider.value = OptionsController.get_mus_volume()
 
 func _on_Button_pressed():
+	$ButtonSFX.play()
 	queue_free()
 #	MessageBus.emit_signal("change_scene", "Title")
 
 func _on_SFX_Slider_value_changed(value):
 	OptionsController.set_sfx_vol(value)
 	OptionsController.save_options()
+	if !$ButtonSFX.is_playing():
+		$ButtonSFX.play()
 
 func _on_Volume_Slider_value_changed(value):
 	OptionsController.set_mus_vol(value)
 	OptionsController.save_options()
+	if !$ButtonSFX.is_playing():
+		$ButtonSFX.play()
 
 func _on_Light_pressed():
 	OptionsController.set_theme("light")
 	OptionsController.save_options()
+	$ButtonSFX.play()
 
 func _on_Dark_pressed():
 	OptionsController.set_theme("dark")
 	OptionsController.save_options()
+	$ButtonSFX.play()

godot_ship/script/title screen/Title Screen.gd

@@ -5,17 +5,21 @@ 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()