Refactor save/load functionality; improve error messages and add save data timer

Autoload/save_manager.gd

@@ -5,25 +5,14 @@ extends Node
 const SETTING_SECTION := "Settings"
 const SAVE_PATH = "user://settings.cfg"
 
-
-func ch():
-    pass
-    #print(Global.Owniverse)
-    #print('h')
-    #save_data('ow1', 'test', Global.Owniverse)
-    #var d1: Dictionary = load_data('ow1', 'test1')
-    #print("d1: ", d1)
-    #var d2: Dictionary = load_data('ow1', 'test')
-    #print("d2: ", d2)
-    #print('d')
-    #print(Global.Owniverse.datetime.WEEKDAYS)
+#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("Не удалось открыть файл для шифрованной записи")
+        push_error("Can't write to the file: ", filename)
         return
 
     file.store_var(data) # бинарно + быстрее + сериализация
@@ -37,17 +26,15 @@ func load_data(filename: String, password: String) -> Dictionary:
 
     var file := FileAccess.open_encrypted_with_pass(filename, FileAccess.READ, password)
     if file == null:
-        push_error("Неверный пароль или повреждённый файл")
+        push_error(filename, " couldn't be decrypted.")
         return {}
 
-    var data:Variant = file.get_var()
+    var data: Variant = file.get_var()
     file.close()
     
-    #print("data")
-    #print(data)
-
     return data if data is Dictionary else {}
 
+#endregion
 
 
 #region Settings