godot-docs/classes/class_resourceformatsaver.rst

:github_url: hide

.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/3.5/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/3.5/doc/classes/ResourceFormatSaver.xml.

.. _class_ResourceFormatSaver:

ResourceFormatSaver
===================

**Inherits:** :ref:`Reference<class_Reference>` **<** :ref:`Object<class_Object>`

Saves a specific resource type to a file.

.. rst-class:: classref-introduction-group

Description
-----------

The engine can save resources when you do it from the editor, or when you use the :ref:`ResourceSaver<class_ResourceSaver>` singleton. This is accomplished thanks to multiple **ResourceFormatSaver**\ s, each handling its own format and called automatically by the engine.

By default, Godot saves resources as ``.tres`` (text-based), ``.res`` (binary) or another built-in format, but you can choose to create your own format by extending this class. Be sure to respect the documented return types and values. You should give it a global class name with ``class_name`` for it to be registered. Like built-in ResourceFormatSavers, it will be called automatically when saving resources of its recognized type(s). You may also implement a :ref:`ResourceFormatLoader<class_ResourceFormatLoader>`.

.. rst-class:: classref-reftable-group

Methods
-------

.. table::
   :widths: auto

   +-----------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PoolStringArray<class_PoolStringArray>` | :ref:`get_recognized_extensions<class_ResourceFormatSaver_method_get_recognized_extensions>` **(** :ref:`Resource<class_Resource>` resource **)** |virtual|                      |
   +-----------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                       | :ref:`recognize<class_ResourceFormatSaver_method_recognize>` **(** :ref:`Resource<class_Resource>` resource **)** |virtual|                                                      |
   +-----------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                         | :ref:`save<class_ResourceFormatSaver_method_save>` **(** :ref:`String<class_String>` path, :ref:`Resource<class_Resource>` resource, :ref:`int<class_int>` flags **)** |virtual| |
   +-----------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Method Descriptions
-------------------

.. _class_ResourceFormatSaver_method_get_recognized_extensions:

.. rst-class:: classref-method

:ref:`PoolStringArray<class_PoolStringArray>` **get_recognized_extensions** **(** :ref:`Resource<class_Resource>` resource **)** |virtual|

Returns the list of extensions available for saving the resource object, provided it is recognized (see :ref:`recognize<class_ResourceFormatSaver_method_recognize>`).

.. rst-class:: classref-item-separator

----

.. _class_ResourceFormatSaver_method_recognize:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **recognize** **(** :ref:`Resource<class_Resource>` resource **)** |virtual|

Returns whether the given resource object can be saved by this saver.

.. rst-class:: classref-item-separator

----

.. _class_ResourceFormatSaver_method_save:

.. rst-class:: classref-method

:ref:`int<class_int>` **save** **(** :ref:`String<class_String>` path, :ref:`Resource<class_Resource>` resource, :ref:`int<class_int>` flags **)** |virtual|

Saves the given resource object to a file at the target ``path``. ``flags`` is a bitmask composed with :ref:`SaverFlags<enum_ResourceSaver_SaverFlags>` constants.

Returns :ref:`@GlobalScope.OK<class_@GlobalScope_constant_OK>` on success, or an :ref:`Error<enum_@GlobalScope_Error>` constant in case of failure.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`