d8223ffa75
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
(cherry picked from commit c7bc44d5ad)
183 lines
5.4 KiB
C++
183 lines
5.4 KiB
C++
/*************************************************************************/
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/* resource.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef RESOURCE_H
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#define RESOURCE_H
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#include "object.h"
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#include "safe_refcount.h"
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#include "ref_ptr.h"
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#include "reference.h"
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#include "object_type_db.h"
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/**
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@author Juan Linietsky <reduzio@gmail.com>
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*/
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#define RES_BASE_EXTENSION(m_ext)\
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public:\
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static void register_custom_data_to_otdb() { ObjectTypeDB::add_resource_base_extension(m_ext,get_type_static()); }\
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virtual String get_base_extension() const { return m_ext; }\
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private:
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class ResourceImportMetadata : public Reference {
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OBJ_TYPE( ResourceImportMetadata, Reference );
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struct Source {
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String path;
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String md5;
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};
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Vector<Source> sources;
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String editor;
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Map<String,Variant> options;
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StringArray _get_options() const;
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protected:
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virtual bool _use_builtin_script() const { return false; }
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static void _bind_methods();
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public:
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void set_editor(const String& p_editor);
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String get_editor() const;
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void add_source(const String& p_path,const String& p_md5="");
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String get_source_path(int p_idx) const;
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String get_source_md5(int p_idx) const;
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void set_source_md5(int p_idx,const String& p_md5);
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void remove_source(int p_idx);
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int get_source_count() const;
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void set_option(const String& p_key, const Variant& p_value);
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Variant get_option(const String& p_key) const;
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bool has_option(const String& p_key) const;
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void get_options(List<String> *r_options) const;
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ResourceImportMetadata();
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};
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class Resource : public Reference {
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OBJ_TYPE( Resource, Reference );
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OBJ_CATEGORY("Resources");
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RES_BASE_EXTENSION("res");
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Set<ObjectID> owners;
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friend class ResBase;
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friend class ResourceCache;
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String name;
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String path_cache;
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int subindex;
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virtual bool _use_builtin_script() const { return true; }
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#ifdef TOOLS_ENABLED
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Ref<ResourceImportMetadata> import_metadata;
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uint64_t last_modified_time;
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#endif
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protected:
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void emit_changed();
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void notify_change_to_owners();
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virtual void _resource_path_changed();
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static void _bind_methods();
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void _set_path(const String& p_path);
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void _take_over_path(const String& p_path);
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public:
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virtual bool editor_can_reload_from_file();
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virtual void reload_from_file();
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void register_owner(Object *p_owner);
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void unregister_owner(Object *p_owner);
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void set_name(const String& p_name);
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String get_name() const;
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virtual void set_path(const String& p_path,bool p_take_over=false);
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String get_path() const;
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void set_subindex(int p_sub_index);
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int get_subindex() const;
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Ref<Resource> duplicate(bool p_subresources=false);
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void set_import_metadata(const Ref<ResourceImportMetadata>& p_metadata);
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Ref<ResourceImportMetadata> get_import_metadata() const;
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#ifdef TOOLS_ENABLED
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uint32_t hash_edited_version() const;
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virtual void set_last_modified_time(uint64_t p_time) { last_modified_time=p_time; }
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uint64_t get_last_modified_time() const { return last_modified_time; }
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#endif
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virtual RID get_rid() const; // some resources may offer conversion to RID
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Resource();
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~Resource();
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};
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typedef Ref<Resource> RES;
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class ResourceCache {
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friend class Resource;
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static HashMap<String,Resource*> resources;
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friend void unregister_core_types();
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static void clear();
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public:
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static void reload_externals();
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static bool has(const String& p_path);
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static Resource* get(const String& p_path);
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static void dump(const char* p_file=NULL,bool p_short=false);
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static void get_cached_resources(List<Ref<Resource> > *p_resources);
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static int get_cached_resource_count();
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};
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#endif
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