Merge pull request #62996 from reduz/feature-build-profiles

6 files changed, 70 insertions, 1 deletions

diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp
index b1c50e829c..0f4bc1e19c 100644
--- a/core/io/resource_format_binary.cpp
+++ b/core/io/resource_format_binary.cpp
@@ -865,6 +865,22 @@ String ResourceLoaderBinary::get_unicode_string() {
 	return s;
 }
 
+void ResourceLoaderBinary::get_classes_used(Ref<FileAccess> p_f, HashSet<StringName> *p_classes) {
+	open(p_f, false, true);
+	if (error) {
+		return;
+	}
+
+	for (int i = 0; i < internal_resources.size(); i++) {
+		p_f->seek(internal_resources[i].offset);
+		String t = get_unicode_string();
+		ERR_FAIL_COND(p_f->get_error() != OK);
+		if (t != String()) {
+			p_classes->insert(t);
+		}
+	}
+}
+
 void ResourceLoaderBinary::get_dependencies(Ref<FileAccess> p_f, List<String> *p_dependencies, bool p_add_types) {
 	open(p_f, false, true);
 	if (error) {
@@ -1337,6 +1353,16 @@ Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, cons
 	return OK;
 }
 
+void ResourceFormatLoaderBinary::get_classes_used(const String &p_path, HashSet<StringName> *r_classes) {
+	Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ);
+	ERR_FAIL_COND_MSG(f.is_null(), "Cannot open file '" + p_path + "'.");
+
+	ResourceLoaderBinary loader;
+	loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path);
+	loader.res_path = loader.local_path;
+	loader.get_classes_used(f, r_classes);
+}
+
 String ResourceFormatLoaderBinary::get_resource_type(const String &p_path) const {
 	Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ);
 	if (f.is_null()) {
diff --git a/core/io/resource_format_binary.h b/core/io/resource_format_binary.h
index 5da880ddb8..2b043302fd 100644
--- a/core/io/resource_format_binary.h
+++ b/core/io/resource_format_binary.h
@@ -101,6 +101,7 @@ public:
 	void open(Ref<FileAccess> p_f, bool p_no_resources = false, bool p_keep_uuid_paths = false);
 	String recognize(Ref<FileAccess> p_f);
 	void get_dependencies(Ref<FileAccess> p_f, List<String> *p_dependencies, bool p_add_types);
+	void get_classes_used(Ref<FileAccess> p_f, HashSet<StringName> *p_classes);
 
 	ResourceLoaderBinary() {}
 };
@@ -112,6 +113,7 @@ public:
 	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_classes_used(const String &p_path, HashSet<StringName> *r_classes);
 	virtual ResourceUID::ID get_resource_uid(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 HashMap<String, String> &p_map);
diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp
index 934cb780e6..e059fc842b 100644
--- a/core/io/resource_importer.cpp
+++ b/core/io/resource_importer.cpp
@@ -352,6 +352,16 @@ Variant ResourceFormatImporter::get_resource_metadata(const String &p_path) cons
 
 	return pat.metadata;
 }
+void ResourceFormatImporter::get_classes_used(const String &p_path, HashSet<StringName> *r_classes) {
+	PathAndType pat;
+	Error err = _get_path_and_type(p_path, pat);
+
+	if (err != OK) {
+		return;
+	}
+
+	ResourceLoader::get_classes_used(pat.path, r_classes);
+}
 
 void ResourceFormatImporter::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
 	PathAndType pat;
diff --git a/core/io/resource_importer.h b/core/io/resource_importer.h
index 0c7909df06..d0ea98b598 100644
--- a/core/io/resource_importer.h
+++ b/core/io/resource_importer.h
@@ -65,12 +65,12 @@ public:
 	virtual bool handles_type(const String &p_type) const;
 	virtual String get_resource_type(const String &p_path) const;
 	virtual ResourceUID::ID get_resource_uid(const String &p_path) const;
-
 	virtual Variant get_resource_metadata(const String &p_path) const;
 	virtual bool is_import_valid(const String &p_path) const;
 	virtual void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false);
 	virtual bool is_imported(const String &p_path) const { return recognize_path(p_path); }
 	virtual String get_import_group_file(const String &p_path) const;
+	virtual void get_classes_used(const String &p_path, HashSet<StringName> *r_classes);
 	virtual bool exists(const String &p_path) const;
 
 	virtual int get_import_order(const String &p_path) const;
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index 2cd455475c..fc4177004b 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -76,6 +76,21 @@ bool ResourceFormatLoader::handles_type(const String &p_type) const {
 	return false;
 }
 
+void ResourceFormatLoader::get_classes_used(const String &p_path, HashSet<StringName> *r_classes) {
+	Vector<String> ret;
+	if (GDVIRTUAL_CALL(_get_classes_used, p_path, ret)) {
+		for (int i = 0; i < ret.size(); i++) {
+			r_classes->insert(ret[i]);
+		}
+		return;
+	}
+
+	String res = get_resource_type(p_path);
+	if (!res.is_empty()) {
+		r_classes->insert(res);
+	}
+}
+
 String ResourceFormatLoader::get_resource_type(const String &p_path) const {
 	String ret;
 
@@ -180,6 +195,7 @@ void ResourceFormatLoader::_bind_methods() {
 	GDVIRTUAL_BIND(_get_dependencies, "path", "add_types");
 	GDVIRTUAL_BIND(_rename_dependencies, "path", "renames");
 	GDVIRTUAL_BIND(_exists, "path");
+	GDVIRTUAL_BIND(_get_classes_used, "path");
 	GDVIRTUAL_BIND(_load, "path", "original_path", "use_sub_threads", "cache_mode");
 }
 
@@ -730,6 +746,18 @@ Error ResourceLoader::rename_dependencies(const String &p_path, const HashMap<St
 	return OK; // ??
 }
 
+void ResourceLoader::get_classes_used(const String &p_path, HashSet<StringName> *r_classes) {
+	String local_path = _validate_local_path(p_path);
+
+	for (int i = 0; i < loader_count; i++) {
+		if (!loader[i]->recognize_path(local_path)) {
+			continue;
+		}
+
+		return loader[i]->get_classes_used(p_path, r_classes);
+	}
+}
+
 String ResourceLoader::get_resource_type(const String &p_path) {
 	String local_path = _validate_local_path(p_path);
 
diff --git a/core/io/resource_loader.h b/core/io/resource_loader.h
index 815dd1dd72..91ba930176 100644
--- a/core/io/resource_loader.h
+++ b/core/io/resource_loader.h
@@ -55,6 +55,7 @@ protected:
 	GDVIRTUAL1RC(String, _get_resource_type, String)
 	GDVIRTUAL1RC(ResourceUID::ID, _get_resource_uid, String)
 	GDVIRTUAL2RC(Vector<String>, _get_dependencies, String, bool)
+	GDVIRTUAL1RC(Vector<String>, _get_classes_used, String)
 	GDVIRTUAL2RC(int64_t, _rename_dependencies, String, Dictionary)
 	GDVIRTUAL1RC(bool, _exists, String)
 
@@ -67,6 +68,7 @@ public:
 	virtual void get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions) const;
 	virtual bool recognize_path(const String &p_path, const String &p_for_type = String()) const;
 	virtual bool handles_type(const String &p_type) const;
+	virtual void get_classes_used(const String &p_path, HashSet<StringName> *r_classes);
 	virtual String get_resource_type(const String &p_path) const;
 	virtual ResourceUID::ID get_resource_uid(const String &p_path) const;
 	virtual void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false);
@@ -170,6 +172,7 @@ public:
 	static void get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions);
 	static void add_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader, bool p_at_front = false);
 	static void remove_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader);
+	static void get_classes_used(const String &p_path, HashSet<StringName> *r_classes);
 	static String get_resource_type(const String &p_path);
 	static ResourceUID::ID get_resource_uid(const String &p_path);
 	static void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false);