diff options
Diffstat (limited to 'scene/resources/shader_include.h')
| -rw-r--r-- | scene/resources/shader_include.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/scene/resources/shader_include.h b/scene/resources/shader_include.h new file mode 100644 index 0000000000..b0865e3a61 --- /dev/null +++ b/scene/resources/shader_include.h @@ -0,0 +1,71 @@ +/*************************************************************************/ +/* shader_include.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 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 SHADER_INCLUDE_H +#define SHADER_INCLUDE_H + +#include "core/io/resource.h" +#include "core/io/resource_loader.h" +#include "core/io/resource_saver.h" +#include "core/templates/hash_set.h" + +class ShaderInclude : public Resource { + GDCLASS(ShaderInclude, Resource); + OBJ_SAVE_TYPE(ShaderInclude); + +private: + String code; + HashSet<Ref<ShaderInclude>> dependencies; + void _dependency_changed(); + +protected: + static void _bind_methods(); + +public: + void set_code(const String &p_text); + String get_code() const; +}; + +class ResourceFormatLoaderShaderInclude : public ResourceFormatLoader { +public: + virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + virtual bool handles_type(const String &p_type) const; + virtual String get_resource_type(const String &p_path) const; +}; + +class ResourceFormatSaverShaderInclude : public ResourceFormatSaver { +public: + virtual Error save(const Ref<Resource> &p_resource, const String &p_path, uint32_t p_flags = 0); + virtual void get_recognized_extensions(const Ref<Resource> &p_resource, List<String> *p_extensions) const; + virtual bool recognize(const Ref<Resource> &p_resource) const; +}; + +#endif // SHADER_INCLUDE_H |