extends Node

const CONFIG_PATH = "user://claustrophemia.cfg"

var settings = {
	"bars": 0
}

func _ready() -> void:
	load_settings()
	
func load_settings() -> void:
	var config = ConfigFile.new()
	
	if config.load(CONFIG_PATH) == OK:
		for key in settings.keys():
			if config.has_section_key("Settings", key):
				settings[key] = config.get_value("Settings", key, settings[key])

func save_settings():
	var config = ConfigFile.new()
	
	for key in settings.keys():
		config.set_value("Settings", key, settings[key])
		
	config.save(CONFIG_PATH)

func set_setting(key: String, value) -> void:
	if settings.has(key):
		settings[key] = value
		save_settings()

func get_setting(key: String):
	if settings.has(key):
		return settings[key]
	return null