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Diffstat (limited to 'scene/resources/resource_format_text.h')
| -rw-r--r-- | scene/resources/resource_format_text.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/scene/resources/resource_format_text.h b/scene/resources/resource_format_text.h new file mode 100644 index 0000000000..ab6f94986c --- /dev/null +++ b/scene/resources/resource_format_text.h @@ -0,0 +1,201 @@ +/*************************************************************************/ +/* resource_format_text.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 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_FORMAT_TEXT_H +#define RESOURCE_FORMAT_TEXT_H + +#include "core/io/resource_loader.h" +#include "core/io/resource_saver.h" +#include "core/os/file_access.h" +#include "core/variant_parser.h" +#include "scene/resources/packed_scene.h" + +class ResourceInteractiveLoaderText : public ResourceInteractiveLoader { + + bool translation_remapped; + String local_path; + String res_path; + String error_text; + + FileAccess *f; + + VariantParser::StreamFile stream; + + struct ExtResource { + String path; + String type; + }; + + bool is_scene; + String res_type; + + bool ignore_resource_parsing; + + //Map<String,String> remaps; + + Map<int, ExtResource> ext_resources; + + int resources_total; + int resource_current; + String resource_type; + + VariantParser::Tag next_tag; + + mutable int lines; + + Map<String, String> remaps; + //void _printerr(); + + static Error _parse_sub_resources(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return reinterpret_cast<ResourceInteractiveLoaderText *>(p_self)->_parse_sub_resource(p_stream, r_res, line, r_err_str); } + static Error _parse_ext_resources(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return reinterpret_cast<ResourceInteractiveLoaderText *>(p_self)->_parse_ext_resource(p_stream, r_res, line, r_err_str); } + + Error _parse_sub_resource(VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str); + Error _parse_ext_resource(VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str); + + // for converter + class DummyResource : public Resource { + public: + }; + + struct DummyReadData { + + Map<RES, int> external_resources; + Map<int, RES> rev_external_resources; + Set<RES> resource_set; + Map<int, RES> resource_map; + }; + + static Error _parse_sub_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_sub_resource_dummy((DummyReadData *)(p_self), p_stream, r_res, line, r_err_str); } + static Error _parse_ext_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_ext_resource_dummy((DummyReadData *)(p_self), p_stream, r_res, line, r_err_str); } + + static Error _parse_sub_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str); + static Error _parse_ext_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str); + + VariantParser::ResourceParser rp; + + friend class ResourceFormatLoaderText; + + List<RES> resource_cache; + Error error; + + RES resource; + + Ref<PackedScene> _parse_node_tag(VariantParser::ResourceParser &parser); + +public: + virtual void set_local_path(const String &p_local_path); + virtual Ref<Resource> get_resource(); + virtual Error poll(); + virtual int get_stage() const; + virtual int get_stage_count() const; + virtual void set_translation_remapped(bool p_remapped); + + void open(FileAccess *p_f, bool p_skip_first_tag = false); + String recognize(FileAccess *p_f); + void get_dependencies(FileAccess *p_f, List<String> *p_dependencies, bool p_add_types); + Error rename_dependencies(FileAccess *p_f, const String &p_path, const Map<String, String> &p_map); + + Error save_as_binary(FileAccess *p_f, const String &p_path); + ResourceInteractiveLoaderText(); + ~ResourceInteractiveLoaderText(); +}; + +class ResourceFormatLoaderText : public ResourceFormatLoader { + GDCLASS(ResourceFormatLoaderText, ResourceFormatLoader) +public: + static ResourceFormatLoaderText *singleton; + virtual Ref<ResourceInteractiveLoader> load_interactive(const String &p_path, const String &p_original_path = "", Error *r_error = NULL); + virtual void get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions) const; + 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; + virtual void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false); + virtual Error rename_dependencies(const String &p_path, const Map<String, String> &p_map); + + static Error convert_file_to_binary(const String &p_src_path, const String &p_dst_path); + + ResourceFormatLoaderText() { singleton = this; } +}; + +class ResourceFormatSaverTextInstance { + + String local_path; + + Ref<PackedScene> packed_scene; + + bool takeover_paths; + bool relative_paths; + bool bundle_resources; + bool skip_editor; + FileAccess *f; + + struct NonPersistentKey { //for resource properties generated on the fly + RES base; + StringName property; + bool operator<(const NonPersistentKey &p_key) const { return base == p_key.base ? property < p_key.property : base < p_key.base; } + }; + + Map<NonPersistentKey, RES> non_persistent_map; + + Set<RES> resource_set; + List<RES> saved_resources; + Map<RES, int> external_resources; + Map<RES, int> internal_resources; + + struct ResourceSort { + RES resource; + int index; + bool operator<(const ResourceSort& p_right) const { + return index < p_right.index; + } + + }; + + void _find_resources(const Variant &p_variant, bool p_main = false); + + static String _write_resources(void *ud, const RES &p_resource); + String _write_resource(const RES &res); + +public: + Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0); +}; + +class ResourceFormatSaverText : public ResourceFormatSaver { + GDCLASS(ResourceFormatSaverText, ResourceFormatSaver) +public: + static ResourceFormatSaverText *singleton; + virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0); + virtual bool recognize(const RES &p_resource) const; + virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const; + + ResourceFormatSaverText(); +}; + +#endif // RESOURCE_FORMAT_TEXT_H |