diff --git a/core/core_bind.cpp b/core/core_bind.cpp index 456a97e5e5..f568ee754d 100644 --- a/core/core_bind.cpp +++ b/core/core_bind.cpp @@ -86,9 +86,9 @@ RES _ResourceLoader::load_threaded_get(const String &p_path) { return res; } -RES _ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p_no_cache) { +RES _ResourceLoader::load(const String &p_path, const String &p_type_hint, CacheMode p_cache_mode) { Error err = OK; - RES ret = ResourceLoader::load(p_path, p_type_hint, p_no_cache, &err); + RES ret = ResourceLoader::load(p_path, p_type_hint, ResourceFormatLoader::CacheMode(p_cache_mode), &err); ERR_FAIL_COND_V_MSG(err != OK, ret, "Error loading resource: '" + p_path + "'."); return ret; @@ -135,7 +135,7 @@ void _ResourceLoader::_bind_methods() { ClassDB::bind_method(D_METHOD("load_threaded_get_status", "path", "progress"), &_ResourceLoader::load_threaded_get_status, DEFVAL(Array())); ClassDB::bind_method(D_METHOD("load_threaded_get", "path"), &_ResourceLoader::load_threaded_get); - ClassDB::bind_method(D_METHOD("load", "path", "type_hint", "no_cache"), &_ResourceLoader::load, DEFVAL(""), DEFVAL(false)); + ClassDB::bind_method(D_METHOD("load", "path", "type_hint", "no_cache"), &_ResourceLoader::load, DEFVAL(""), DEFVAL(CACHE_MODE_REUSE)); ClassDB::bind_method(D_METHOD("get_recognized_extensions_for_type", "type"), &_ResourceLoader::get_recognized_extensions_for_type); ClassDB::bind_method(D_METHOD("set_abort_on_missing_resources", "abort"), &_ResourceLoader::set_abort_on_missing_resources); ClassDB::bind_method(D_METHOD("get_dependencies", "path"), &_ResourceLoader::get_dependencies); @@ -146,6 +146,10 @@ void _ResourceLoader::_bind_methods() { BIND_ENUM_CONSTANT(THREAD_LOAD_IN_PROGRESS); BIND_ENUM_CONSTANT(THREAD_LOAD_FAILED); BIND_ENUM_CONSTANT(THREAD_LOAD_LOADED); + + BIND_ENUM_CONSTANT(CACHE_MODE_IGNORE); + BIND_ENUM_CONSTANT(CACHE_MODE_REUSE); + BIND_ENUM_CONSTANT(CACHE_MODE_REPLACE); } ////// _ResourceSaver ////// diff --git a/core/core_bind.h b/core/core_bind.h index 3305c93089..44e620085a 100644 --- a/core/core_bind.h +++ b/core/core_bind.h @@ -56,13 +56,19 @@ public: THREAD_LOAD_LOADED }; + enum CacheMode { + CACHE_MODE_IGNORE, //resource and subresources do not use path cache, no path is set into resource. + CACHE_MODE_REUSE, //resource and subresources use patch cache, reuse existing loaded resources instead of loading from disk when available + CACHE_MODE_REPLACE, //resource and and subresource use path cache, but replace existing loaded resources when available with information from disk + }; + static _ResourceLoader *get_singleton() { return singleton; } Error load_threaded_request(const String &p_path, const String &p_type_hint = "", bool p_use_sub_threads = false); ThreadLoadStatus load_threaded_get_status(const String &p_path, Array r_progress = Array()); RES load_threaded_get(const String &p_path); - RES load(const String &p_path, const String &p_type_hint = "", bool p_no_cache = false); + RES load(const String &p_path, const String &p_type_hint = "", CacheMode p_cache_mode = CACHE_MODE_REUSE); Vector get_recognized_extensions_for_type(const String &p_type); void set_abort_on_missing_resources(bool p_abort); PackedStringArray get_dependencies(const String &p_path); @@ -73,6 +79,7 @@ public: }; VARIANT_ENUM_CAST(_ResourceLoader::ThreadLoadStatus); +VARIANT_ENUM_CAST(_ResourceLoader::CacheMode); class _ResourceSaver : public Object { GDCLASS(_ResourceSaver, Object); diff --git a/core/crypto/crypto.cpp b/core/crypto/crypto.cpp index 99f4fb232d..f43f3e3290 100644 --- a/core/crypto/crypto.cpp +++ b/core/crypto/crypto.cpp @@ -141,7 +141,7 @@ void Crypto::_bind_methods() { /// Resource loader/saver -RES ResourceFormatLoaderCrypto::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatLoaderCrypto::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { String el = p_path.get_extension().to_lower(); if (el == "crt") { X509Certificate *cert = X509Certificate::create(); diff --git a/core/crypto/crypto.h b/core/crypto/crypto.h index 30d2129e3d..9438fcfea5 100644 --- a/core/crypto/crypto.h +++ b/core/crypto/crypto.h @@ -116,7 +116,7 @@ public: class ResourceFormatLoaderCrypto : public ResourceFormatLoader { public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; diff --git a/core/io/image_loader.cpp b/core/io/image_loader.cpp index 8ca1cb3beb..7de038e6fe 100644 --- a/core/io/image_loader.cpp +++ b/core/io/image_loader.cpp @@ -122,7 +122,7 @@ void ImageLoader::cleanup() { ///////////////// -RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatLoaderImage::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { FileAccess *f = FileAccess::open(p_path, FileAccess::READ); if (!f) { if (r_error) { diff --git a/core/io/image_loader.h b/core/io/image_loader.h index bf67e1486f..a5d588e0b5 100644 --- a/core/io/image_loader.h +++ b/core/io/image_loader.h @@ -72,7 +72,7 @@ public: class ResourceFormatLoaderImage : public ResourceFormatLoader { public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; diff --git a/core/io/resource.cpp b/core/io/resource.cpp index 801ec9432d..8560e2abc7 100644 --- a/core/io/resource.cpp +++ b/core/io/resource.cpp @@ -114,20 +114,18 @@ bool Resource::editor_can_reload_from_file() { return true; //by default yes } -void Resource::reload_from_file() { - String path = get_path(); - if (!path.is_resource_file()) { - return; +void Resource::reset_state() { +} +Error Resource::copy_from(const Ref &p_resource) { + ERR_FAIL_COND_V(p_resource.is_null(), ERR_INVALID_PARAMETER); + if (get_class() != p_resource->get_class()) { + return ERR_INVALID_PARAMETER; } - Ref s = ResourceLoader::load(ResourceLoader::path_remap(path), get_class(), true); - - if (!s.is_valid()) { - return; - } + reset_state(); //may want to reset state List pi; - s->get_property_list(&pi); + p_resource->get_property_list(&pi); for (List::Element *E = pi.front(); E; E = E->next()) { if (!(E->get().usage & PROPERTY_USAGE_STORAGE)) { @@ -137,8 +135,23 @@ void Resource::reload_from_file() { continue; //do not change path } - set(E->get().name, s->get(E->get().name)); + set(E->get().name, p_resource->get(E->get().name)); } + return OK; +} +void Resource::reload_from_file() { + String path = get_path(); + if (!path.is_resource_file()) { + return; + } + + Ref s = ResourceLoader::load(ResourceLoader::path_remap(path), get_class(), ResourceFormatLoader::CACHE_MODE_IGNORE); + + if (!s.is_valid()) { + return; + } + + copy_from(s); } Ref Resource::duplicate_for_local_scene(Node *p_for_scene, Map, Ref> &remap_cache) { diff --git a/core/io/resource.h b/core/io/resource.h index d0cd6ea3ac..ae18ac0c8a 100644 --- a/core/io/resource.h +++ b/core/io/resource.h @@ -90,6 +90,8 @@ public: static Node *(*_get_local_scene_func)(); //used by editor virtual bool editor_can_reload_from_file(); + virtual void reset_state(); //for resources that use variable amount of properties, either via _validate_property or _get_property_list, this function needs to be implemented to correctly clear state + virtual Error copy_from(const Ref &p_resource); virtual void reload_from_file(); void register_owner(Object *p_owner); diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp index fad58d65fd..fb6ad7d65e 100644 --- a/core/io/resource_format_binary.cpp +++ b/core/io/resource_format_binary.cpp @@ -313,17 +313,12 @@ Error ResourceLoaderBinary::parse_variant(Variant &r_v) { uint32_t index = f->get_32(); String path = res_path + "::" + itos(index); - if (use_nocache) { - if (!internal_index_cache.has(path)) { - WARN_PRINT(String("Couldn't load resource (no cache): " + path).utf8().get_data()); - } - r_v = internal_index_cache[path]; + //always use internal cache for loading internal resources + if (!internal_index_cache.has(path)) { + WARN_PRINT(String("Couldn't load resource (no cache): " + path).utf8().get_data()); + r_v = Variant(); } else { - RES res = ResourceLoader::load(path); - if (res.is_null()) { - WARN_PRINT(String("Couldn't load resource: " + path).utf8().get_data()); - } - r_v = res; + r_v = internal_index_cache[path]; } } break; @@ -645,7 +640,7 @@ Error ResourceLoaderBinary::load() { } } else { - Error err = ResourceLoader::load_threaded_request(path, external_resources[i].type, use_sub_threads, local_path); + Error err = ResourceLoader::load_threaded_request(path, external_resources[i].type, use_sub_threads, ResourceFormatLoader::CACHE_MODE_REUSE, local_path); if (err != OK) { if (!ResourceLoader::get_abort_on_missing_resources()) { ResourceLoader::notify_dependency_error(local_path, path, external_resources[i].type); @@ -675,7 +670,7 @@ Error ResourceLoaderBinary::load() { path = res_path + "::" + path; } - if (!use_nocache) { + if (cache_mode == ResourceFormatLoader::CACHE_MODE_REUSE) { if (ResourceCache::has(path)) { //already loaded, don't do anything stage++; @@ -684,7 +679,7 @@ Error ResourceLoaderBinary::load() { } } } else { - if (!use_nocache && !ResourceCache::has(res_path)) { + if (cache_mode != ResourceFormatLoader::CACHE_MODE_IGNORE && !ResourceCache::has(res_path)) { path = res_path; } } @@ -695,26 +690,40 @@ Error ResourceLoaderBinary::load() { String t = get_unicode_string(); - Object *obj = ClassDB::instance(t); - if (!obj) { - error = ERR_FILE_CORRUPT; - ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource of unrecognized type in file: " + t + "."); + RES res; + + if (cache_mode == ResourceFormatLoader::CACHE_MODE_REPLACE && ResourceCache::has(path)) { + //use the existing one + Resource *r = ResourceCache::get(path); + if (r->get_class() == t) { + r->reset_state(); + res = Ref(r); + } } - Resource *r = Object::cast_to(obj); - if (!r) { - String obj_class = obj->get_class(); - error = ERR_FILE_CORRUPT; - memdelete(obj); //bye - ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource type in resource field not a resource, type is: " + obj_class + "."); - } + if (res.is_null()) { + //did not replace - RES res = RES(r); + Object *obj = ClassDB::instance(t); + if (!obj) { + error = ERR_FILE_CORRUPT; + ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource of unrecognized type in file: " + t + "."); + } - if (path != String()) { - r->set_path(path); + Resource *r = Object::cast_to(obj); + if (!r) { + String obj_class = obj->get_class(); + error = ERR_FILE_CORRUPT; + memdelete(obj); //bye + ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource type in resource field not a resource, type is: " + obj_class + "."); + } + + res = RES(r); + if (path != String() && cache_mode != ResourceFormatLoader::CACHE_MODE_IGNORE) { + r->set_path(path, cache_mode == ResourceFormatLoader::CACHE_MODE_REPLACE); //if got here because the resource with same path has different type, replace it + } + r->set_subindex(subindex); } - r->set_subindex(subindex); if (!main) { internal_index_cache[path] = res; @@ -961,7 +970,7 @@ ResourceLoaderBinary::~ResourceLoaderBinary() { } } -RES ResourceFormatLoaderBinary::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatLoaderBinary::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { if (r_error) { *r_error = ERR_FILE_CANT_OPEN; } @@ -972,7 +981,7 @@ RES ResourceFormatLoaderBinary::load(const String &p_path, const String &p_origi ERR_FAIL_COND_V_MSG(err != OK, RES(), "Cannot open file '" + p_path + "'."); ResourceLoaderBinary loader; - loader.use_nocache = p_no_cache; + loader.cache_mode = p_cache_mode; loader.use_sub_threads = p_use_sub_threads; loader.progress = r_progress; String path = p_original_path != "" ? p_original_path : p_path; diff --git a/core/io/resource_format_binary.h b/core/io/resource_format_binary.h index 428725f1d2..3592bbdbc4 100644 --- a/core/io/resource_format_binary.h +++ b/core/io/resource_format_binary.h @@ -78,7 +78,7 @@ class ResourceLoaderBinary { Map remaps; Error error = OK; - bool use_nocache = false; + ResourceFormatLoader::CacheMode cache_mode = ResourceFormatLoader::CACHE_MODE_REUSE; friend class ResourceFormatLoaderBinary; @@ -103,7 +103,7 @@ public: class ResourceFormatLoaderBinary : public ResourceFormatLoader { public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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_for_type(const String &p_type, List *p_extensions) const; virtual void get_recognized_extensions(List *p_extensions) const; virtual bool handles_type(const String &p_type) const; diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp index d86877ee14..3e460726f6 100644 --- a/core/io/resource_importer.cpp +++ b/core/io/resource_importer.cpp @@ -116,7 +116,7 @@ Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndTy return OK; } -RES ResourceFormatImporter::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatImporter::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { PathAndType pat; Error err = _get_path_and_type(p_path, pat); @@ -128,7 +128,7 @@ RES ResourceFormatImporter::load(const String &p_path, const String &p_original_ return RES(); } - RES res = ResourceLoader::_load(pat.path, p_path, pat.type, p_no_cache, r_error, p_use_sub_threads, r_progress); + RES res = ResourceLoader::_load(pat.path, p_path, pat.type, p_cache_mode, r_error, p_use_sub_threads, r_progress); #ifdef TOOLS_ENABLED if (res.is_valid()) { diff --git a/core/io/resource_importer.h b/core/io/resource_importer.h index d31273e3cb..bda8b74b73 100644 --- a/core/io/resource_importer.h +++ b/core/io/resource_importer.h @@ -57,7 +57,7 @@ class ResourceFormatImporter : public ResourceFormatLoader { public: static ResourceFormatImporter *get_singleton() { return singleton; } - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 *p_extensions) const; virtual void get_recognized_extensions_for_type(const String &p_type, List *p_extensions) const; virtual bool recognize_path(const String &p_path, const String &p_for_type = String()) const; diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp index d66511a39f..588af0f0ae 100644 --- a/core/io/resource_loader.cpp +++ b/core/io/resource_loader.cpp @@ -113,9 +113,9 @@ void ResourceFormatLoader::get_recognized_extensions(List *p_extensions) } } -RES ResourceFormatLoader::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatLoader::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { if (get_script_instance() && get_script_instance()->has_method("load")) { - Variant res = get_script_instance()->call("load", p_path, p_original_path, p_use_sub_threads); + Variant res = get_script_instance()->call("load", p_path, p_original_path, p_use_sub_threads, p_cache_mode); if (res.get_type() == Variant::INT) { if (r_error) { @@ -164,7 +164,7 @@ Error ResourceFormatLoader::rename_dependencies(const String &p_path, const Map< void ResourceFormatLoader::_bind_methods() { { - MethodInfo info = MethodInfo(Variant::NIL, "load", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "original_path")); + MethodInfo info = MethodInfo(Variant::NIL, "load", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "original_path"), PropertyInfo(Variant::BOOL, "use_sub_threads"), PropertyInfo(Variant::INT, "cache_mode")); info.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT; ClassDB::add_virtual_method(get_class_static(), info); } @@ -178,7 +178,7 @@ void ResourceFormatLoader::_bind_methods() { /////////////////////////////////// -RES ResourceLoader::_load(const String &p_path, const String &p_original_path, const String &p_type_hint, bool p_no_cache, Error *r_error, bool p_use_sub_threads, float *r_progress) { +RES ResourceLoader::_load(const String &p_path, const String &p_original_path, const String &p_type_hint, ResourceFormatLoader::CacheMode p_cache_mode, Error *r_error, bool p_use_sub_threads, float *r_progress) { bool found = false; // Try all loaders and pick the first match for the type hint @@ -187,7 +187,7 @@ RES ResourceLoader::_load(const String &p_path, const String &p_original_path, c continue; } found = true; - RES res = loader[i]->load(p_path, p_original_path != String() ? p_original_path : p_path, r_error, p_use_sub_threads, r_progress, p_no_cache); + RES res = loader[i]->load(p_path, p_original_path != String() ? p_original_path : p_path, r_error, p_use_sub_threads, r_progress, p_cache_mode); if (res.is_null()) { continue; } @@ -214,7 +214,7 @@ void ResourceLoader::_thread_load_function(void *p_userdata) { //this is an actual thread, so wait for Ok fom semaphore thread_load_semaphore->wait(); //wait until its ok to start loading } - load_task.resource = _load(load_task.remapped_path, load_task.remapped_path != load_task.local_path ? load_task.local_path : String(), load_task.type_hint, false, &load_task.error, load_task.use_sub_threads, &load_task.progress); + load_task.resource = _load(load_task.remapped_path, load_task.remapped_path != load_task.local_path ? load_task.local_path : String(), load_task.type_hint, load_task.cache_mode, &load_task.error, load_task.use_sub_threads, &load_task.progress); load_task.progress = 1.0; //it was fully loaded at this point, so force progress to 1.0 @@ -267,7 +267,7 @@ void ResourceLoader::_thread_load_function(void *p_userdata) { thread_load_mutex->unlock(); } -Error ResourceLoader::load_threaded_request(const String &p_path, const String &p_type_hint, bool p_use_sub_threads, const String &p_source_resource) { +Error ResourceLoader::load_threaded_request(const String &p_path, const String &p_type_hint, bool p_use_sub_threads, ResourceFormatLoader::CacheMode p_cache_mode, const String &p_source_resource) { String local_path; if (p_path.is_rel_path()) { local_path = "res://" + p_path; @@ -314,6 +314,7 @@ Error ResourceLoader::load_threaded_request(const String &p_path, const String & load_task.remapped_path = _path_remap(local_path, &load_task.xl_remapped); load_task.local_path = local_path; load_task.type_hint = p_type_hint; + load_task.cache_mode = p_cache_mode; load_task.use_sub_threads = p_use_sub_threads; { //must check if resource is already loaded before attempting to load it in a thread @@ -501,7 +502,7 @@ RES ResourceLoader::load_threaded_get(const String &p_path, Error *r_error) { return resource; } -RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p_no_cache, Error *r_error) { +RES ResourceLoader::load(const String &p_path, const String &p_type_hint, ResourceFormatLoader::CacheMode p_cache_mode, Error *r_error) { if (r_error) { *r_error = ERR_CANT_OPEN; } @@ -513,7 +514,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p local_path = ProjectSettings::get_singleton()->localize_path(p_path); } - if (!p_no_cache) { + if (p_cache_mode == ResourceFormatLoader::CACHE_MODE_IGNORE) { thread_load_mutex->lock(); //Is it already being loaded? poll until done @@ -561,6 +562,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p load_task.local_path = local_path; load_task.remapped_path = _path_remap(local_path, &load_task.xl_remapped); load_task.type_hint = p_type_hint; + load_task.cache_mode = p_cache_mode; //ignore load_task.loader_id = Thread::get_caller_id(); thread_load_tasks[local_path] = load_task; @@ -581,7 +583,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p print_verbose("Loading resource: " + path); float p; - RES res = _load(path, local_path, p_type_hint, p_no_cache, r_error, false, &p); + RES res = _load(path, local_path, p_type_hint, p_cache_mode, r_error, false, &p); if (res.is_null()) { print_verbose("Failed loading resource: " + path); diff --git a/core/io/resource_loader.h b/core/io/resource_loader.h index dbf6be46c5..38a756c52f 100644 --- a/core/io/resource_loader.h +++ b/core/io/resource_loader.h @@ -38,11 +38,18 @@ class ResourceFormatLoader : public Reference { GDCLASS(ResourceFormatLoader, Reference); +public: + enum CacheMode { + CACHE_MODE_IGNORE, //resource and subresources do not use path cache, no path is set into resource. + CACHE_MODE_REUSE, //resource and subresources use patch cache, reuse existing loaded resources instead of loading from disk when available + CACHE_MODE_REPLACE, //resource and and subresource use path cache, but replace existing loaded resources when available with information from disk + }; + protected: static void _bind_methods(); public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 bool exists(const String &p_path) const; virtual void get_recognized_extensions(List *p_extensions) const; virtual void get_recognized_extensions_for_type(const String &p_type, List *p_extensions) const; @@ -99,7 +106,7 @@ private: friend class ResourceFormatImporter; friend class ResourceInteractiveLoader; //internal load function - static RES _load(const String &p_path, const String &p_original_path, const String &p_type_hint, bool p_no_cache, Error *r_error, bool p_use_sub_threads, float *r_progress); + static RES _load(const String &p_path, const String &p_original_path, const String &p_type_hint, ResourceFormatLoader::CacheMode p_cache_mode, Error *r_error, bool p_use_sub_threads, float *r_progress); static ResourceLoadedCallback _loaded_callback; @@ -114,6 +121,7 @@ private: String type_hint; float progress = 0.0; ThreadLoadStatus status = THREAD_LOAD_IN_PROGRESS; + ResourceFormatLoader::CacheMode cache_mode = ResourceFormatLoader::CACHE_MODE_REUSE; Error error = OK; RES resource; bool xl_remapped = false; @@ -136,11 +144,11 @@ private: static float _dependency_get_progress(const String &p_path); public: - static Error load_threaded_request(const String &p_path, const String &p_type_hint = "", bool p_use_sub_threads = false, const String &p_source_resource = String()); + static Error load_threaded_request(const String &p_path, const String &p_type_hint = "", bool p_use_sub_threads = false, ResourceFormatLoader::CacheMode p_cache_mode = ResourceFormatLoader::CACHE_MODE_REUSE, const String &p_source_resource = String()); static ThreadLoadStatus load_threaded_get_status(const String &p_path, float *r_progress = nullptr); static RES load_threaded_get(const String &p_path, Error *r_error = nullptr); - static RES load(const String &p_path, const String &p_type_hint = "", bool p_no_cache = false, Error *r_error = nullptr); + static RES load(const String &p_path, const String &p_type_hint = "", ResourceFormatLoader::CacheMode p_cache_mode = ResourceFormatLoader::CACHE_MODE_REUSE, Error *r_error = nullptr); static bool exists(const String &p_path, const String &p_type_hint = ""); static void get_recognized_extensions_for_type(const String &p_type, List *p_extensions); diff --git a/core/io/translation_loader_po.cpp b/core/io/translation_loader_po.cpp index ce2c3eb1cd..0e11ff514a 100644 --- a/core/io/translation_loader_po.cpp +++ b/core/io/translation_loader_po.cpp @@ -277,7 +277,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) { return translation; } -RES TranslationLoaderPO::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES TranslationLoaderPO::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { if (r_error) { *r_error = ERR_CANT_OPEN; } diff --git a/core/io/translation_loader_po.h b/core/io/translation_loader_po.h index a524972588..36d33fcac3 100644 --- a/core/io/translation_loader_po.h +++ b/core/io/translation_loader_po.h @@ -38,7 +38,7 @@ class TranslationLoaderPO : public ResourceFormatLoader { public: static RES load_translation(FileAccess *f, Error *r_error = nullptr); - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; diff --git a/drivers/dummy/texture_loader_dummy.cpp b/drivers/dummy/texture_loader_dummy.cpp index 2484e6d140..f148e42845 100644 --- a/drivers/dummy/texture_loader_dummy.cpp +++ b/drivers/dummy/texture_loader_dummy.cpp @@ -35,7 +35,7 @@ #include -RES ResourceFormatDummyTexture::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { +RES ResourceFormatDummyTexture::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { unsigned int width = 8; unsigned int height = 8; diff --git a/drivers/dummy/texture_loader_dummy.h b/drivers/dummy/texture_loader_dummy.h index 3b71b5824f..00e6b9cc53 100644 --- a/drivers/dummy/texture_loader_dummy.h +++ b/drivers/dummy/texture_loader_dummy.h @@ -36,7 +36,7 @@ class ResourceFormatDummyTexture : public ResourceFormatLoader { public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, bool p_no_cache = false); + virtual RES 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 *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; diff --git a/editor/editor_audio_buses.cpp b/editor/editor_audio_buses.cpp index 2eef4636d6..69a13957e6 100644 --- a/editor/editor_audio_buses.cpp +++ b/editor/editor_audio_buses.cpp @@ -1193,7 +1193,7 @@ void EditorAudioBuses::_load_layout() { void EditorAudioBuses::_load_default_layout() { String layout_path = ProjectSettings::get_singleton()->get("audio/default_bus_layout"); - Ref state = ResourceLoader::load(layout_path, "", true); + Ref state = ResourceLoader::load(layout_path, "", ResourceFormatLoader::CACHE_MODE_IGNORE); if (state.is_null()) { EditorNode::get_singleton()->show_warning(vformat(TTR("There is no '%s' file."), layout_path)); return; @@ -1209,7 +1209,7 @@ void EditorAudioBuses::_load_default_layout() { void EditorAudioBuses::_file_dialog_callback(const String &p_string) { if (file_dialog->get_file_mode() == EditorFileDialog::FILE_MODE_OPEN_FILE) { - Ref state = ResourceLoader::load(p_string, "", true); + Ref state = ResourceLoader::load(p_string, "", ResourceFormatLoader::CACHE_MODE_IGNORE); if (state.is_null()) { EditorNode::get_singleton()->show_warning(TTR("Invalid file, not an audio bus layout.")); return; @@ -1330,7 +1330,7 @@ EditorAudioBuses::EditorAudioBuses() { void EditorAudioBuses::open_layout(const String &p_path) { EditorNode::get_singleton()->make_bottom_panel_item_visible(this); - Ref state = ResourceLoader::load(p_path, "", true); + Ref state = ResourceLoader::load(p_path, "", ResourceFormatLoader::CACHE_MODE_IGNORE); if (state.is_null()) { EditorNode::get_singleton()->show_warning(TTR("Invalid file, not an audio bus layout.")); return; diff --git a/editor/editor_folding.cpp b/editor/editor_folding.cpp index 9f98795e16..97a2c67c26 100644 --- a/editor/editor_folding.cpp +++ b/editor/editor_folding.cpp @@ -259,13 +259,17 @@ void EditorFolding::_do_object_unfolds(Object *p_object, Set &resources) { } } } - } - if (E->get().type == Variant::OBJECT) { - RES res = p_object->get(E->get().name); - if (res.is_valid() && !resources.has(res) && res->get_path() != String() && !res->get_path().is_resource_file()) { - resources.insert(res); - _do_object_unfolds(res.ptr(), resources); + if (E->get().type == Variant::OBJECT) { + RES res = p_object->get(E->get().name); + print_line("res: " + String(E->get().name) + " valid " + itos(res.is_valid())); + if (res.is_valid()) { + print_line("path " + res->get_path()); + } + if (res.is_valid() && !resources.has(res) && res->get_path() != String() && !res->get_path().is_resource_file()) { + resources.insert(res); + _do_object_unfolds(res.ptr(), resources); + } } } } diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp index e7291b014f..dd39a08d1f 100644 --- a/editor/editor_node.cpp +++ b/editor/editor_node.cpp @@ -1003,7 +1003,7 @@ Error EditorNode::load_resource(const String &p_resource, bool p_ignore_broken_d dependency_errors.clear(); Error err; - RES res = ResourceLoader::load(p_resource, "", false, &err); + RES res = ResourceLoader::load(p_resource, "", ResourceFormatLoader::CACHE_MODE_REUSE, &err); ERR_FAIL_COND_V(!res.is_valid(), ERR_CANT_OPEN); if (!p_ignore_broken_deps && dependency_errors.has(p_resource)) { @@ -3452,7 +3452,7 @@ Error EditorNode::load_scene(const String &p_scene, bool p_ignore_broken_deps, b dependency_errors.clear(); Error err; - Ref sdata = ResourceLoader::load(lpath, "", true, &err); + Ref sdata = ResourceLoader::load(lpath, "", ResourceFormatLoader::CACHE_MODE_REPLACE, &err); if (!sdata.is_valid()) { _dialog_display_load_error(lpath, err); opening_prev = false; @@ -5274,6 +5274,8 @@ void EditorNode::_file_access_close_error_notify(const String &p_str) { } void EditorNode::reload_scene(const String &p_path) { + /* + * No longer necesary since scenes now reset and reload their internal resource if needed. //first of all, reload internal textures, materials, meshes, etc. as they might have changed on disk List> cached; @@ -5291,6 +5293,8 @@ void EditorNode::reload_scene(const String &p_path) { to_clear.pop_front(); } + */ + int scene_idx = -1; for (int i = 0; i < editor_data.get_edited_scene_count(); i++) { if (editor_data.get_scene_path(i) == p_path) { diff --git a/editor/import/resource_importer_scene.cpp b/editor/import/resource_importer_scene.cpp index 9944712931..d0e5798045 100644 --- a/editor/import/resource_importer_scene.cpp +++ b/editor/import/resource_importer_scene.cpp @@ -964,7 +964,7 @@ void ResourceImporterScene::_make_external_resources(Node *p_node, const String if (FileAccess::exists(ext_name) && p_keep_animations) { // Copy custom animation tracks from previously imported files. - Ref old_anim = ResourceLoader::load(ext_name, "Animation", true); + Ref old_anim = ResourceLoader::load(ext_name, "Animation", ResourceFormatLoader::CACHE_MODE_IGNORE); if (old_anim.is_valid()) { for (int i = 0; i < old_anim->get_track_count(); i++) { if (!old_anim->track_is_imported(i)) { @@ -1004,7 +1004,7 @@ void ResourceImporterScene::_make_external_resources(Node *p_node, const String p_materials[mat] = ResourceLoader::load(ext_name); } else { ResourceSaver::save(ext_name, mat, ResourceSaver::FLAG_CHANGE_PATH); - p_materials[mat] = ResourceLoader::load(ext_name, "", true); // disable loading from the cache. + p_materials[mat] = ResourceLoader::load(ext_name, "", ResourceFormatLoader::CACHE_MODE_IGNORE); // disable loading from the cache. } } @@ -1061,7 +1061,7 @@ void ResourceImporterScene::_make_external_resources(Node *p_node, const String p_materials[mat] = ResourceLoader::load(ext_name); } else { ResourceSaver::save(ext_name, mat, ResourceSaver::FLAG_CHANGE_PATH); - p_materials[mat] = ResourceLoader::load(ext_name, "", true); // disable loading from the cache. + p_materials[mat] = ResourceLoader::load(ext_name, "", ResourceFormatLoader::CACHE_MODE_IGNORE); // disable loading from the cache. } } diff --git a/editor/plugins/packed_scene_translation_parser_plugin.cpp b/editor/plugins/packed_scene_translation_parser_plugin.cpp index 1f20a87565..0a949c8610 100644 --- a/editor/plugins/packed_scene_translation_parser_plugin.cpp +++ b/editor/plugins/packed_scene_translation_parser_plugin.cpp @@ -42,7 +42,7 @@ Error PackedSceneEditorTranslationParserPlugin::parse_file(const String &p_path, // These properties are translated with the tr() function in the C++ code when being set or updated. Error err; - RES loaded_res = ResourceLoader::load(p_path, "PackedScene", false, &err); + RES loaded_res = ResourceLoader::load(p_path, "PackedScene", ResourceFormatLoader::CACHE_MODE_REUSE, &err); if (err) { ERR_PRINT("Failed to load " + p_path); return err; diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp index 216c0c3bef..a6afd45686 100644 --- a/editor/plugins/script_editor_plugin.cpp +++ b/editor/plugins/script_editor_plugin.cpp @@ -894,7 +894,7 @@ void ScriptEditor::_reload_scripts() { Ref