conforms file names to consistant standard

ui/menus/OptionsMenu/audio_options.gd

@@ -0,0 +1,54 @@
+class_name AudioOptionsMenu
+extends VBoxContainer
+
+@export var master_input: SpinBox
+@export var master_slider: HSlider
+@export var music_input: SpinBox
+@export var music_slider: HSlider
+@export var sfx_input: SpinBox
+@export var sfx_slider: HSlider
+
+
+func _ready() -> void:
+	master_input.value = Data.audio.master
+	master_slider.value = Data.audio.master
+	music_input.value = Data.audio.music
+	music_slider.value = Data.audio.music
+	sfx_input.value = Data.audio.sfx
+	sfx_slider.value = Data.audio.sfx
+
+
+func _on_master_spin_box_value_changed(value: float) -> void:
+	master_slider.value = value
+	Data.audio.master = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Master"), linear_to_db(value / 100.0))
+
+
+func _on_master_h_slider_value_changed(value: float) -> void:
+	master_input.value = value
+	Data.audio.master = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Master"), linear_to_db(value / 100.0))
+
+
+func _on_music_spin_box_value_changed(value: float) -> void:
+	music_slider.value = value
+	Data.audio.music = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Music"), linear_to_db(value / 100.0))
+
+
+func _on_music_h_slider_value_changed(value: float) -> void:
+	music_input.value = value
+	Data.audio.music = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Music"), linear_to_db(value / 100.0))
+
+
+func _on_sfx_spin_box_value_changed(value: float) -> void:
+	sfx_slider.value = value
+	Data.audio.sfx = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("SFX"), linear_to_db(value / 100.0))
+
+
+func _on_sfx_h_slider_value_changed(value: float) -> void:
+	sfx_input.value = value
+	Data.audio.sfx = value
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("SFX"), linear_to_db(value / 100.0))