conforms file names to consistant standard

scripts/resources/player_audio_settings.gd

@@ -0,0 +1,22 @@
+class_name PlayerAudioSettings
+extends Resource
+
+const SAVE_PATH: String = "user://audio_settings.tres"
+
+@export var master: float = 100.0
+@export var music: float = 100.0
+@export var sfx: float = 100.0
+
+
+func apply_audio_settings() -> void:
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Master"), linear_to_db(master / 100.0))
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("Music"), linear_to_db(music / 100.0))
+	AudioServer.set_bus_volume_db(AudioServer.get_bus_index("SFX"), linear_to_db(sfx / 100.0))
+
+
+func save_profile_to_disk() -> void:
+	ResourceSaver.save(self, SAVE_PATH)
+static func load_profile_from_disk() -> PlayerAudioSettings:
+	if ResourceLoader.exists(SAVE_PATH):
+		return ResourceLoader.load(SAVE_PATH)
+	return PlayerAudioSettings.new()