text: /*************************************************************************/
  /*  resource_saver.h                                                     */
  /*************************************************************************/
  /*                       This file is part of:                           */
  /*                           GODOT ENGINE                                */
  /*                      https://godotengine.org                          */
  /*************************************************************************/
  /* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
  /* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
  /*                                                                       */
  /* Permission is hereby granted, free of charge, to any person obtaining */
  /* a copy of this software and associated documentation files (the       */
  /* "Software"), to deal in the Software without restriction, including   */
  /* without limitation the rights to use, copy, modify, merge, publish,   */
  /* distribute, sublicense, and/or sell copies of the Software, and to    */
  /* permit persons to whom the Software is furnished to do so, subject to */
  /* the following conditions:                                             */
  /*                                                                       */
  /* The above copyright notice and this permission notice shall be        */
  /* included in all copies or substantial portions of the Software.       */
  /*                                                                       */
  /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
  /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
  /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
  /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
  /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
  /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
  /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
  /*************************************************************************/
  
  #ifndef RESOURCE_SAVER_H
  #define RESOURCE_SAVER_H
  
  #include "core/resource.h"
  
  /**
  	@author Juan Linietsky <reduzio@gmail.com>
  */
  
  class ResourceFormatSaver {
  public:
  	virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0) = 0;
  	virtual bool recognize(const RES &p_resource) const = 0;
  	virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const = 0;
  
  	virtual ~ResourceFormatSaver() {}
  };
  
  typedef void (*ResourceSavedCallback)(Ref<Resource> p_resource, const String &p_path);
  
  class ResourceSaver {
  
  	enum {
  		MAX_SAVERS = 64
  	};
  
  	static ResourceFormatSaver *saver[MAX_SAVERS];
  	static int saver_count;
  	static bool timestamp_on_save;
  	static ResourceSavedCallback save_callback;
  
  public:
  	enum SaverFlags {
  
  		FLAG_RELATIVE_PATHS = 1,
  		FLAG_BUNDLE_RESOURCES = 2,
  		FLAG_CHANGE_PATH = 4,
  		FLAG_OMIT_EDITOR_PROPERTIES = 8,
  		FLAG_SAVE_BIG_ENDIAN = 16,
  		FLAG_COMPRESS = 32,
  		FLAG_REPLACE_SUBRESOURCE_PATHS = 64,
  	};
  
  	static Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
  	static void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions);
  	static void add_resource_format_saver(ResourceFormatSaver *p_format_saver, bool p_at_front = false);
  
  	static void set_timestamp_on_save(bool p_timestamp) { timestamp_on_save = p_timestamp; }
  	static bool get_timestamp_on_save() { return timestamp_on_save; }
  
  	static void set_save_callback(ResourceSavedCallback p_callback);
  };
  
  #endif
  