owniverse/autoload/save_manager.gd

# SaveManager.gd (добавить в AutoLoad)
extends Node

# ~/Library/Application Support/Godot/app_userdata/Owniverse Adventure/savegame.cfg
const SETTING_SECTION := "Settings"
const SAVE_PATH = "user://settings.cfg"

#region Save Load routines


func save_data(filename: String, password: String, data: Dictionary) -> void:
    filename = "user://" + filename + ".adventure"
    var file := FileAccess.open_encrypted_with_pass(filename, FileAccess.WRITE, password)
    if file == null:
        push_error("Can't write to the file: ", filename)
        return

    file.store_var(data) # бинарно + быстрее + сериализация
    file.close()


func load_data(filename: String, password: String) -> Dictionary:
    filename = "user://" + filename + ".adventure"
    if not FileAccess.file_exists(filename):
        return {}

    var file := FileAccess.open_encrypted_with_pass(filename, FileAccess.READ, password)
    if file == null:
        push_error(filename, " couldn't be decrypted.")
        return {}

    var data: Variant = file.get_var()
    file.close()
    
    return data if data is Dictionary else {}

#endregion


#region Settings
func save_settings():
    var config = ConfigFile.new()
    
    for item in Global.Settings:
        config.set_value(SETTING_SECTION, item, Global.Settings[item])
    config.save(SAVE_PATH)

func load_settings():
    var config = ConfigFile.new()
    var err = config.load(SAVE_PATH)
    if err != OK:
        return false
    for item in Global.Settings:
        Global.Settings[item] = config.get_value(SETTING_SECTION, item, Global.Settings[item])
    return true
#endregion