diff --git a/libs/main/code/picodeinfo.h b/libs/main/code/picodeinfo.h
index 6936493a..715bff71 100644
--- a/libs/main/code/picodeinfo.h
+++ b/libs/main/code/picodeinfo.h
@@ -120,15 +120,15 @@ struct PIP_EXPORT FunctionInfo {
 //! \~english Class or struct information
 //! \~russian Информация о классе или структуре
 struct PIP_EXPORT ClassInfo {
-	ClassInfo() { has_name = true; }
+	ClassInfo() { is_anonymous = false; }
 
 	//! \~english Custom PIMETA content
 	//! \~russian Произвольное содержимое PIMETA
 	MetaMap meta;
 
-	//! \~english Has name or not
-	//! \~russian Имеет или нет имя
-	bool has_name;
+	//! \~english Anonymous or not
+	//! \~russian Анонимный или нет
+	bool is_anonymous;
 
 	//! \~english Type
 	//! \~russian Тип
@@ -294,61 +294,67 @@ private:
 	NO_COPY_CLASS(__Storage__)
 };
 
-class PIP_EXPORT __StorageAccess__ {
-public:
-	//! \~english Getter for single storage of PICodeInfo::ClassInfo, access by name
-	//! \~russian Доступ к единому хранилищу PICodeInfo::ClassInfo, доступ по имени
-	static const PIMap<PIConstChars, PICodeInfo::ClassInfo *> & classes() { return *(__Storage__::instance()->classesInfo); }
+class PIP_EXPORT
+__StorageAccess__{public:
+					  //! \~english Getter for single storage of PICodeInfo::ClassInfo, access by name
+					  //! \~russian Доступ к единому хранилищу PICodeInfo::ClassInfo, доступ по имени
+					  static const PIMap<PIConstChars, PICodeInfo::ClassInfo *> & classes(){return *(__Storage__::instance()->classesInfo);
+} // namespace PICodeInfo
 
-	//! \~english Getter for single storage of PICodeInfo::EnumInfo, access by name
-	//! \~russian Доступ к единому хранилищу хранилище PICodeInfo::EnumInfo, доступ по имени
-	static const PIMap<PIConstChars, PICodeInfo::EnumInfo *> & enums() { return *(__Storage__::instance()->enumsInfo); }
+//! \~english Getter for single storage of PICodeInfo::EnumInfo, access by name
+//! \~russian Доступ к единому хранилищу хранилище PICodeInfo::EnumInfo, доступ по имени
+static const PIMap<PIConstChars, PICodeInfo::EnumInfo *> & enums() {
+	return *(__Storage__::instance()->enumsInfo);
+}
 
-	static const PIMap<PIConstChars, PICodeInfo::AccessValueFunction> & accessValueFunctions() {
-		return *(__Storage__::instance()->accessValueFunctions);
-	}
+static const PIMap<PIConstChars, PICodeInfo::AccessValueFunction> & accessValueFunctions() {
+	return *(__Storage__::instance()->accessValueFunctions);
+}
 
-	static const PIMap<PIConstChars, PICodeInfo::AccessTypeFunction> & accessTypeFunctions() {
-		return *(__Storage__::instance()->accessTypeFunctions);
-	}
-};
+static const PIMap<PIConstChars, PICodeInfo::AccessTypeFunction> & accessTypeFunctions() {
+	return *(__Storage__::instance()->accessTypeFunctions);
+}
+}
+;
 
 #define PICODEINFO PICodeInfo::__StorageAccess__
 
 
-class PIP_EXPORT ClassInfoInterface {
-public:
-	const PIMap<PIConstChars, PICodeInfo::ClassInfo *> * operator->() const DEPRECATEDM("use PICODEINFO::classes()") {
-		return __Storage__::instance()->classesInfo;
-	}
-};
+class PIP_EXPORT
+ClassInfoInterface{public: const PIMap<PIConstChars, PICodeInfo::ClassInfo *> * operator->() const DEPRECATEDM("use PICODEINFO::classes()"){
+																					return __Storage__::instance() -> classesInfo;
+}
+}
+;
 static ClassInfoInterface classesInfo;
 
 
-class PIP_EXPORT EnumsInfoInterface {
-public:
-	const PIMap<PIConstChars, PICodeInfo::EnumInfo *> * operator->() const DEPRECATEDM("use PICODEINFO::enums()") {
-		return __Storage__::instance()->enumsInfo;
-	}
-};
+class PIP_EXPORT
+EnumsInfoInterface{public: const PIMap<PIConstChars, PICodeInfo::EnumInfo *> * operator->() const DEPRECATEDM("use PICODEINFO::enums()"){
+																				   return __Storage__::instance() -> enumsInfo;
+}
+}
+;
 static EnumsInfoInterface enumsInfo;
 
 
-class PIP_EXPORT AccessValueFunctionInterface {
-public:
-	const PIMap<PIConstChars, PICodeInfo::AccessValueFunction> * operator->() const DEPRECATEDM("use PICODEINFO::accessValueFunctions()") {
-		return __Storage__::instance()->accessValueFunctions;
-	}
-};
+class PIP_EXPORT AccessValueFunctionInterface{
+	public: const PIMap<PIConstChars, PICodeInfo::AccessValueFunction> * operator->()
+																			 const DEPRECATEDM("use PICODEINFO::accessValueFunctions()"){
+																				 return __Storage__::instance() -> accessValueFunctions;
+}
+}
+;
 static AccessValueFunctionInterface accessValueFunctions;
 
 
-class PIP_EXPORT AccessTypeFunctionInterface {
-public:
-	const PIMap<PIConstChars, PICodeInfo::AccessTypeFunction> * operator->() const DEPRECATEDM("use PICODEINFO::accessTypeFunctions()") {
-		return __Storage__::instance()->accessTypeFunctions;
-	}
-};
+class PIP_EXPORT AccessTypeFunctionInterface{
+	public: const PIMap<PIConstChars, PICodeInfo::AccessTypeFunction> * operator->()
+																			const DEPRECATEDM("use PICODEINFO::accessTypeFunctions()"){
+																				return __Storage__::instance() -> accessTypeFunctions;
+}
+}
+;
 static AccessTypeFunctionInterface accessTypeFunctions;
 
 
diff --git a/libs/main/code/picodeparser.cpp b/libs/main/code/picodeparser.cpp
index 20cf80e2..545059e3 100644
--- a/libs/main/code/picodeparser.cpp
+++ b/libs/main/code/picodeparser.cpp
@@ -94,10 +94,10 @@ void PICodeParser::parseFile(const PIString & file, bool follow_includes) {
 	    if (c->parent_scope)
 	        piCout << "parent" << c->parent_scope->name;
 	    piCout << "Functions:";
-		for (const auto & m: c->functions)
+	    for (const auto & m: c->functions)
 	        piCout << m.type << m.name << m.meta;
 	    piCout << "Members:";
-		for (const auto & m: c->members)
+	    for (const auto & m: c->members)
 	        piCout << m.type << m.name << m.meta;
 	}
 	piCout << "\n\nDefines:";
@@ -110,7 +110,7 @@ void PICodeParser::parseFile(const PIString & file, bool follow_includes) {
 	piCout << "\n\nEnums:";
 	for (const auto & c: enums) {
 	    piCout << PIStringAscii("enum") << c.name << c.meta;
-		for (const auto & e: c.members)
+	    for (const auto & e: c.members)
 	        piCout << "    " << e.name << '=' << e.value << e.meta;
 	}
 	piCout << "\n\nTypedefs:";
@@ -137,7 +137,7 @@ void PICodeParser::parseFiles(const PIStringList & files, bool follow_includes)
 	    piCout << PIStringAscii("enum") << c.name << c.members;
 	piCout << "\n\nTypedefs:";
 	for (const auto & c: typedefs)
-		piCout << PIStringAscii("typedef") << c;*/
+	    piCout << PIStringAscii("typedef") << c;*/
 }
 
 
@@ -330,7 +330,7 @@ void PICodeParser::clear() {
 	                               << "a2"
 	                               << "n2"
 	                               << "a3"
-								   << "n3");
+	                               << "n3");
 }
 
 
@@ -611,17 +611,17 @@ PICodeParser::Entity * PICodeParser::parseClassDeclaration(const PIString & fc)
 	Visibility vis     = cur_def_vis;
 	cur_def_vis        = (is_class ? Private : Public);
 	PIString cn        = cd.mid(6).trim();
-	bool has_name      = !cn.isEmpty();
+	bool is_anonymous  = cn.isEmpty();
 	if (cn.isEmpty()) cn = PIStringAscii("<unnamed_") + PIString::fromNumber(anon_num++) + '>';
 	// piCout << "found " << typename_ << cn;
-	Entity * e    = new Entity();
-	e->meta       = meta;
-	e->name       = cur_namespace + cn;
-	e->type       = typename_;
-	e->has_name   = has_name;
-	e->parents    = parents;
-	e->visibility = vis;
-	e->file       = cur_file;
+	Entity * e      = new Entity();
+	e->meta         = meta;
+	e->name         = cur_namespace + cn;
+	e->type         = typename_;
+	e->is_anonymous = is_anonymous;
+	e->parents      = parents;
+	e->visibility   = vis;
+	e->file         = cur_file;
 	entities << e;
 	return e;
 }
@@ -651,7 +651,6 @@ PICodeParser::Entity * PICodeParser::parseClass(Entity * parent, PIString & fc,
 	}
 	// piCout << "found class <****\n" << fc << "\n****>";
 	if (ce) {
-		if (parent) parent->children << ce;
 		ce->parent_scope = parent;
 	}
 	int ps                  = -1;
@@ -693,7 +692,7 @@ PICodeParser::Entity * PICodeParser::parseClass(Entity * parent, PIString & fc,
 				fc.takeSymbol();
 				continue;
 			}
-			tmp             = fc.takeLeft(fc.find('{'));
+			tmp             = fc.takeLeft(fc.find('{')).trim();
 			stmp            = fc.takeRange('{', '}');
 			stmp            = cw + ' ' + tmp + '{' + stmp + '}';
 			auto new_entity = parseClass(ce, stmp, false);
@@ -706,15 +705,13 @@ PICodeParser::Entity * PICodeParser::parseClass(Entity * parent, PIString & fc,
 				if (fc.takeSymbol() == ";") break;
 			} while (var.isNotEmpty());
 			if (new_entity) {
-				if (vars.isNotEmpty()) {
-					ce->children.removeAll(new_entity);
-					Member me;
-					me.visibility = cur_def_vis;
-					me.type       = new_entity->name;
-					for (const auto & v: vars) {
-						me.name = v;
-						ce->members << me;
-					}
+				Member me;
+				me.visibility = cur_def_vis;
+				me.type       = new_entity->name;
+				if (tmp.isEmpty() && vars.isEmpty()) vars = {""};
+				for (const auto & v: vars) {
+					me.name = v;
+					ce->members << me;
 				}
 			}
 			// piCout << "!!! <" << vars;
@@ -1261,7 +1258,7 @@ void PICodeParser::replaceMeta(PIString & dn) {
 PICodeParser::Entity * PICodeParser::findEntityByName(const PIString & en) {
 	for (auto * e: entities)
 		if (e->name == en) return e;
-	return 0;
+	return nullptr;
 }
 
 
diff --git a/libs/main/code/picodeparser.h b/libs/main/code/picodeparser.h
index 33cc543c..5444f569 100644
--- a/libs/main/code/picodeparser.h
+++ b/libs/main/code/picodeparser.h
@@ -100,7 +100,7 @@ public:
 	struct PIP_EXPORT Entity {
 		Entity() {
 			visibility   = Global;
-			has_name     = true;
+			is_anonymous = false;
 			size         = 0;
 			parent_scope = 0;
 		}
@@ -110,10 +110,9 @@ public:
 		PIString file;
 		Visibility visibility;
 		int size;
-		bool has_name;
+		bool is_anonymous;
 		Entity * parent_scope;
 		PIVector<Entity *> parents;
-		PIVector<Entity *> children;
 		PIVector<Member> functions;
 		PIVector<Member> members;
 		PIVector<Typedef> typedefs;
diff --git a/libs/main/types/pivariant.cpp b/libs/main/types/pivariant.cpp
index dddc0f2f..604d0714 100644
--- a/libs/main/types/pivariant.cpp
+++ b/libs/main/types/pivariant.cpp
@@ -225,17 +225,20 @@ bool PIVariant::operator==(const PIVariant & v) const {
 PIVariant::Type PIVariant::typeFromName(const PIString & tname) {
 	PIString s = tname.trimmed().toLowerCase().replaceAll(" ", "");
 	if (s == "bool" || s == "boolean") return PIVariant::pivBool;
-	if (s == "char" || s == "sbyte") return PIVariant::pivChar;
-	if (s == "short" || s == "shortint" || s == "signedshort" || s == "signedshortint" || s == "sword") return PIVariant::pivShort;
-	if (s == "int" || s == "signed" || s == "signedint") return PIVariant::pivInt;
+	if (s == "char" || s == "sbyte" || s == "int8_t") return PIVariant::pivChar;
+	if (s == "short" || s == "shortint" || s == "signedshort" || s == "signedshortint" || s == "sword" || s == "int16_t")
+		return PIVariant::pivShort;
+	if (s == "int" || s == "signed" || s == "signedint" || s == "int32_t") return PIVariant::pivInt;
 	if (s == "long" || s == "longint" || s == "signedlong" || s == "signedlongint" || s == "sdword") return PIVariant::pivInt;
-	if (s == "llong" || s == "longlong" || s == "longlongint" || s == "signedlonglong" || s == "signedlonglongint" || s == "sqword")
+	if (s == "llong" || s == "longlong" || s == "longlongint" || s == "signedlonglong" || s == "signedlonglongint" || s == "sqword" ||
+		s == "int64_t")
 		return PIVariant::pivLLong;
-	if (s == "uchar" || s == "byte") return PIVariant::pivUChar;
-	if (s == "ushort" || s == "unsignedshort" || s == "unsignedshortint" || s == "word") return PIVariant::pivUShort;
-	if (s == "uint" || s == "unsigned" || s == "unsignedint") return PIVariant::pivUInt;
+	if (s == "uchar" || s == "byte" || s == "uint8_t") return PIVariant::pivUChar;
+	if (s == "ushort" || s == "unsignedshort" || s == "unsignedshortint" || s == "word" || s == "uint16_t") return PIVariant::pivUShort;
+	if (s == "uint" || s == "unsigned" || s == "unsignedint" || s == "uint32_t") return PIVariant::pivUInt;
 	if (s == "ulong" || s == "unsignedlong" || s == "unsignedlongint" || s == "dword") return PIVariant::pivUInt;
-	if (s == "ullong" || s == "unsignedlonglong" || s == "unsignedlonglongint" || s == "qword") return PIVariant::pivULLong;
+	if (s == "ullong" || s == "unsignedlonglong" || s == "unsignedlonglongint" || s == "qword" || s == "uint64_t")
+		return PIVariant::pivULLong;
 	if (s == "float") return PIVariant::pivFloat;
 	if (s == "double" || s == "real") return PIVariant::pivDouble;
 	if (s == "ldouble" || s == "longdouble") return PIVariant::pivLDouble;
diff --git a/utils/code_model_generator/common.cpp b/utils/code_model_generator/common.cpp
index 94af3357..06039fb1 100644
--- a/utils/code_model_generator/common.cpp
+++ b/utils/code_model_generator/common.cpp
@@ -126,3 +126,8 @@ PIString toCName(const PIString & s) {
 	ret.replaceAll("__", "_");
 	return ret;
 }
+
+
+PICodeParser::Entity * findEntity(Runtime & rt, const PIString & type) {
+	return rt.parser.findEntityByName(type);
+}
diff --git a/utils/code_model_generator/common.h b/utils/code_model_generator/common.h
index d91f92e4..4a509b6b 100644
--- a/utils/code_model_generator/common.h
+++ b/utils/code_model_generator/common.h
@@ -35,5 +35,6 @@ void usage();
 void help();
 
 PIString toCName(const PIString & s);
+PICodeParser::Entity * findEntity(Runtime & rt, const PIString & type);
 
 #endif
diff --git a/utils/code_model_generator/getter.cpp b/utils/code_model_generator/getter.cpp
index 31f4d448..a16ab0d1 100644
--- a/utils/code_model_generator/getter.cpp
+++ b/utils/code_model_generator/getter.cpp
@@ -22,14 +22,52 @@
 #include "stream.h"
 
 
+void writeGetterTypeMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
+	PISet<int> used_id;
+	for (const PICodeParser::Member & m: e->members) {
+		if (m.is_type_ptr || !m.dims.isEmpty() || (m.visibility != PICodeParser::Public)) continue;
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				writeGetterTypeMembers(rt, type, var_prefix + m.name);
+				continue;
+			}
+		}
+		rt.ts << "\tif (strcmp(name, \"" << var_prefix << m.name << "\") == 0) return \"" << m.type;
+		// if (m.isBitfield()) rt.ts << ":" << m.bits;
+		rt.ts << "\";\n";
+	}
+}
+
+
+void writeGetterValueMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
+	PISet<int> used_id;
+	for (const PICodeParser::Member & m: e->members) {
+		if (m.is_type_ptr || !m.dims.isEmpty() || (m.visibility != PICodeParser::Public)) continue;
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				writeGetterValueMembers(rt, type, var_prefix + m.name);
+				continue;
+			}
+		}
+		rt.ts << "\tif (strcmp(name, \"" << var_prefix << m.name << "\") == 0) {";
+		if (m.isBitfield()) {
+			rt.ts << "ret = piSerialize(static_cast<" << m.type << ">(o->" << var_prefix << m.name << "));";
+		} else
+			rt.ts << "serialize(ret, o->" << var_prefix << m.name << ");";
+		rt.ts << " return ret;}\n";
+	}
+}
+
+
 void makeGetterType(Runtime & rt, const PICodeParser::Entity * e) {
 	if (!needClassStream(e)) return;
 	rt.ts << "\nconst char * getterType" << toCName(e->name) << "(const char * name) {\n";
 	rt.ts << "\tif (!name) return \"\";\n";
-	for (const PICodeParser::Member & m: e->members) {
-		if (m.is_type_ptr || m.isBitfield() || !m.dims.isEmpty() || (m.visibility != PICodeParser::Public)) continue;
-		rt.ts << "\tif (strcmp(name, \"" << m.name << "\") == 0) return \"" << m.type << "\";\n";
-	}
+	writeGetterTypeMembers(rt, e);
 	rt.ts << "\treturn \"\";\n}\n";
 }
 
@@ -40,9 +78,6 @@ void makeGetterValue(Runtime & rt, const PICodeParser::Entity * e) {
 	rt.ts << "\tPIByteArray ret;\n";
 	rt.ts << "\tif (!p || !name) return ret;\n";
 	rt.ts << "\t" << e->name << " * o = (" << e->name << "*)p;\n";
-	for (const PICodeParser::Member & m: e->members) {
-		if (m.is_type_ptr || m.isBitfield() || !m.dims.isEmpty() || (m.visibility != PICodeParser::Public)) continue;
-		rt.ts << "\tif (strcmp(name, \"" << m.name << "\") == 0) {serialize(ret, o->" << m.name << "); return ret;}\n";
-	}
+	writeGetterValueMembers(rt, e);
 	rt.ts << "\treturn ret;\n}\n";
 }
diff --git a/utils/code_model_generator/getter.h b/utils/code_model_generator/getter.h
index 58b68c5f..8e7bbe93 100644
--- a/utils/code_model_generator/getter.h
+++ b/utils/code_model_generator/getter.h
@@ -22,6 +22,8 @@
 
 #include "common.h"
 
+void writeGetterTypeMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix = {});
+void writeGetterValueMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix = {});
 void makeGetterType(Runtime & rt, const PICodeParser::Entity * e);
 void makeGetterValue(Runtime & rt, const PICodeParser::Entity * e);
 
diff --git a/utils/code_model_generator/json.cpp b/utils/code_model_generator/json.cpp
index 5c08753f..16ae6b97 100644
--- a/utils/code_model_generator/json.cpp
+++ b/utils/code_model_generator/json.cpp
@@ -22,7 +22,8 @@
 #include "pitranslator.h"
 
 
-bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e) {
+bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
 	PIVector<PICodeParser::Member> ml;
 	for (const PICodeParser::Member & m: e->members) {
 		if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
@@ -30,12 +31,19 @@ bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e) {
 	}
 	bool is_union = e->type == "union";
 	for (const PICodeParser::Member & m: ml) {
-		if (is_union && m.isBitfield()) continue;
+		if (m.isBitfield()) continue;
 		if (m.attributes[PICodeParser::Static]) continue;
 		if (m.meta.value("id") == "-") continue;
 		// if (m.meta.contains("id")) cnt = m.meta.value("id").toInt();
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				writeClassJSONMembersOut(rt, type, var_prefix + m.name);
+				continue;
+			}
+		}
 		if (m.dims.isEmpty()) {
-			rt.ts << "\tret[\"" << m.name << "\"] = piSerializeJSON(v." << m.name << ");\n";
+			rt.ts << "\tret[\"" << var_prefix << m.name << "\"] = piSerializeJSON(v." << var_prefix << m.name << ");\n";
 		} else {
 			PIString ptype = m.type.left(m.type.find('[')).trim();
 			PIString size  = m.dims[0];
@@ -43,21 +51,22 @@ bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e) {
 				size += " * ";
 				size += m.dims[i];
 			}
-			rt.ts << "\tret[\"" << m.name << "\"] = piSerializeJSON(PIVector<" << ptype << " >((const " << ptype << " *)(v." << m.name
-				  << "), " << size << "));\n";
+			rt.ts << "\tret[\"" << var_prefix << m.name << "\"] = piSerializeJSON(PIVector<" << ptype << " >((const " << ptype << " *)(v."
+				  << var_prefix << m.name << "), " << size << "));\n";
 		}
 		if (is_union) break;
 	}
 	if (is_union) return true;
-	for (const PICodeParser::Entity * ce: e->children) {
-		if (ce->has_name) continue;
+	/*for (const PICodeParser::Entity * ce: e->children) {
+		if (!ce->is_anonymous) continue;
 		if (!writeClassJSONMembersOut(rt, ce)) return false;
-	}
+	}*/
 	return true;
 }
 
 
-bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e) {
+bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
 	PIVector<PICodeParser::Member> ml;
 	for (const PICodeParser::Member & m: e->members) {
 		if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
@@ -66,12 +75,19 @@ bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e) {
 	bool is_union = e->type == "union";
 	PISet<int> used_id;
 	for (const PICodeParser::Member & m: ml) {
-		if (is_union && m.isBitfield()) continue;
+		if (m.isBitfield()) continue;
 		if (m.attributes[PICodeParser::Static]) continue;
 		if (m.meta.value("id") == "-") continue;
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				writeClassJSONMembersIn(rt, type, var_prefix + m.name);
+				continue;
+			}
+		}
 		// if (m.meta.contains("id")) cnt = m.meta.value("id").toInt();
 		if (m.dims.isEmpty()) {
-			rt.ts << "\tpiDeserializeJSON(v." << m.name << ", js[\"" << m.name << "\"]);\n";
+			rt.ts << "\tpiDeserializeJSON(v." << var_prefix << m.name << ", js[\"" << var_prefix << m.name << "\"]);\n";
 		} else {
 			PIString ptype = m.type.left(m.type.find('[')).trim();
 			PIString size  = m.dims[0];
@@ -80,19 +96,19 @@ bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e) {
 				size += m.dims[i];
 			}
 			rt.ts << "\t{\n\t\tPIVector<" << ptype << " > d;\n";
-			rt.ts << "\t\tpiDeserializeJSON(d, js[\"" << m.name << "\"]);\n";
+			rt.ts << "\t\tpiDeserializeJSON(d, js[\"" << var_prefix << m.name << "\"]);\n";
 			rt.ts << "\t\tint cnt = piMini(d.size_s(), " << size << ");\n";
 			rt.ts << "\t\tfor (int i = 0; i < cnt; ++i)\n";
-			rt.ts << "\t\t\t((" << ptype << " *)(v." << m.name << "))[i] = d[i];\n";
+			rt.ts << "\t\t\t((" << ptype << " *)(v." << var_prefix << m.name << "))[i] = d[i];\n";
 			rt.ts << "\t}\n";
 		}
 		if (is_union) break;
 	}
 	if (is_union) return true;
-	for (const PICodeParser::Entity * ce: e->children) {
-		if (ce->has_name) continue;
+	/*for (const PICodeParser::Entity * ce: e->children) {
+		if (!ce->is_anonymous) continue;
 		if (!writeClassJSONMembersIn(rt, ce)) return false;
-	}
+	}*/
 	return true;
 }
 
diff --git a/utils/code_model_generator/json.h b/utils/code_model_generator/json.h
index 9b206040..e187f1c2 100644
--- a/utils/code_model_generator/json.h
+++ b/utils/code_model_generator/json.h
@@ -22,8 +22,8 @@
 
 #include "common.h"
 
-bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e);
-bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e);
+bool writeClassJSONMembersOut(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix = {});
+bool writeClassJSONMembersIn(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix = {});
 bool needClassJSON(const PICodeParser::Entity * e);
 bool makeClassJSON(Runtime & rt, const PICodeParser::Entity * e);
 
diff --git a/utils/code_model_generator/main.cpp b/utils/code_model_generator/main.cpp
index c3bf2d93..8b70bd9a 100755
--- a/utils/code_model_generator/main.cpp
+++ b/utils/code_model_generator/main.cpp
@@ -67,7 +67,7 @@ bool writeModel(PICodeParser & parser,
 		if (getters) {
 			ts << "\n\n// Getter funtions\n";
 			for (const PICodeParser::Entity * e: parser.entities) {
-				if (!e->has_name || e->name.startsWith("_PI")) continue;
+				if (e->is_anonymous || e->name.startsWith("_PI")) continue;
 				makeGetterType(rt, e);
 				makeGetterValue(rt, e);
 			}
@@ -95,7 +95,7 @@ bool writeModel(PICodeParser & parser,
 		if (meta) {
 			ts << "\n\n// Classes\n";
 			for (const PICodeParser::Entity * e: parser.entities) {
-				if (e->name.startsWith("_PI")) continue;
+				if (e->name.startsWith("_PI") || e->is_anonymous) continue;
 				makeClassInfo(rt, e);
 			}
 		}
@@ -108,7 +108,7 @@ bool writeModel(PICodeParser & parser,
 			ts << "\n// Getters\n";
 			for (const PICodeParser::Entity * e: parser.entities) {
 				if (!needClassStream(e)) continue;
-				if (!e->has_name || e->name.startsWith("_PI")) continue;
+				if (e->is_anonymous || e->name.startsWith("_PI")) continue;
 				ts << "\tci_avf[\"" << e->name << "\"] = getterValue" << toCName(e->name) << ";\n";
 				ts << "\tci_atf[\"" << e->name << "\"] = getterType" << toCName(e->name) << ";\n";
 			}
@@ -125,7 +125,7 @@ bool writeModel(PICodeParser & parser,
 		if (meta) {
 			ts << "\n// Classes clean\n";
 			for (const PICodeParser::Entity * e: parser.entities) {
-				if (e->name.startsWith("_PI")) continue;
+				if (e->name.startsWith("_PI") || e->is_anonymous) continue;
 				ts << "\tpiDeleteSafety(ci_ci[\"" << e->name << "\"]);\n";
 				ts << "\tci_ins->classesInfo->remove(\"" << e->name << "\");\n";
 			}
@@ -143,7 +143,7 @@ bool writeModel(PICodeParser & parser,
 			ts << "\n// Getters clean\n";
 			for (const PICodeParser::Entity * e: parser.entities) {
 				if (!needClassStream(e)) continue;
-				if (!e->has_name || e->name.startsWith("_PI")) continue;
+				if (e->is_anonymous || e->name.startsWith("_PI")) continue;
 				ts << "\tci_avf.remove(\"" << e->name << "\");\n";
 				ts << "\tci_atf.remove(\"" << e->name << "\");\n";
 			}
@@ -173,7 +173,7 @@ bool writeModel(PICodeParser & parser,
 	if (streams) {
 		ts << "\n\n// Stream operators\n";
 		for (const PICodeParser::Entity * e: parser.entities) {
-			if (!e->has_name || e->name.startsWith("_PI") ||
+			if (e->is_anonymous || e->name.startsWith("_PI") ||
 			    !(e->visibility == PICodeParser::Global || e->visibility == PICodeParser::Public))
 				continue;
 			if (!makeClassStream(rt, e)) return false;
@@ -182,7 +182,7 @@ bool writeModel(PICodeParser & parser,
 	if (json) {
 		ts << "\n\n// JSON serialization\n";
 		for (const PICodeParser::Entity * e: parser.entities) {
-			if (!e->has_name || e->name.startsWith("_PI") ||
+			if (e->is_anonymous || e->name.startsWith("_PI") ||
 				!(e->visibility == PICodeParser::Global || e->visibility == PICodeParser::Public))
 				continue;
 			if (!makeClassJSON(rt, e)) return false;
diff --git a/utils/code_model_generator/metainfo.cpp b/utils/code_model_generator/metainfo.cpp
index bd6c5d2a..c7664d7c 100644
--- a/utils/code_model_generator/metainfo.cpp
+++ b/utils/code_model_generator/metainfo.cpp
@@ -20,27 +20,17 @@
 #include "metainfo.h"
 
 
-void makeClassInfo(Runtime & rt, const PICodeParser::Entity * e) {
-	rt.ts << "\n\t{\n\tClassInfo * ci = new ClassInfo();\n";
-	rt.ts << "\tci->type = \"" << e->type << "\";\n";
-	rt.ts << "\tci->name = \"" << e->name << "\";\n";
-	rt.ts << "\tci->has_name = " << (e->has_name ? "true" : "false") << ";\n";
-	if (!e->meta.isEmpty()) {
-		auto i = e->meta.makeIterator();
-		while (i.next())
-			rt.ts << "\tci->meta[\"" << i.key() << "\"] = PIString::fromUTF8(\"" << i.value() << "\");\n";
-	}
-	rt.ts << "\tci_ci[ci->name] = ci;\n";
-	if (e->parent_scope) {
-		rt.ts << "\tpci = "
-			  << "ci_ci.value(\"" << e->parent_scope->name << "\", 0);\n";
-		rt.ts << "\tif (pci) pci->children_info << ci;\n";
-	}
-	for (const PICodeParser::Entity * p: e->parents)
-		rt.ts << "\tci->parents << \"" << p->name << "\";\n";
-	if (!e->members.isEmpty()) rt.ts << "\n\tTypeInfo ti;\n";
+void writeClassInfoMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
 	for (const PICodeParser::Member & m: e->members) {
-		rt.ts << "\tti = TypeInfo(\"" << m.name << "\", \"" << m.type << "\"";
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				writeClassInfoMembers(rt, type, var_prefix + m.name);
+				continue;
+			}
+		}
+		rt.ts << "\tti = TypeInfo(\"" << var_prefix << m.name << "\", \"" << m.type << "\"";
 		if (m.attributes != 0) {
 			bool fir = true;
 			rt.ts << ", ";
@@ -97,6 +87,29 @@ void makeClassInfo(Runtime & rt, const PICodeParser::Entity * e) {
 		}
 		rt.ts << "\tci->variables << ti;\n";
 	}
+}
+
+
+void makeClassInfo(Runtime & rt, const PICodeParser::Entity * e) {
+	rt.ts << "\n\t{\n\tClassInfo * ci = new ClassInfo();\n";
+	rt.ts << "\tci->type = \"" << e->type << "\";\n";
+	rt.ts << "\tci->name = \"" << e->name << "\";\n";
+	// rt.ts << "\tci->is_anonymous = " << (e->is_anonymous ? "true" : "false") << ";\n";
+	if (!e->meta.isEmpty()) {
+		auto i = e->meta.makeIterator();
+		while (i.next())
+			rt.ts << "\tci->meta[\"" << i.key() << "\"] = PIString::fromUTF8(\"" << i.value() << "\");\n";
+	}
+	rt.ts << "\tci_ci[ci->name] = ci;\n";
+	if (e->parent_scope) {
+		rt.ts << "\tpci = "
+			  << "ci_ci.value(\"" << e->parent_scope->name << "\", 0);\n";
+		rt.ts << "\tif (pci) pci->children_info << ci;\n";
+	}
+	for (const PICodeParser::Entity * p: e->parents)
+		rt.ts << "\tci->parents << \"" << p->name << "\";\n";
+	if (!e->members.isEmpty()) rt.ts << "\n\tTypeInfo ti;\n";
+	writeClassInfoMembers(rt, e);
 	PIString arg;
 	bool has_fi = false;
 	for (const PICodeParser::Member & m: e->functions) {
diff --git a/utils/code_model_generator/metainfo.h b/utils/code_model_generator/metainfo.h
index 127a52b9..cf6e7f93 100644
--- a/utils/code_model_generator/metainfo.h
+++ b/utils/code_model_generator/metainfo.h
@@ -22,6 +22,7 @@
 
 #include "common.h"
 
+void writeClassInfoMembers(Runtime & rt, const PICodeParser::Entity * e, PIString var_prefix = {});
 void makeClassInfo(Runtime & rt, const PICodeParser::Entity * e);
 
 #endif
diff --git a/utils/code_model_generator/stream.cpp b/utils/code_model_generator/stream.cpp
index 3439d4d1..f560d29e 100644
--- a/utils/code_model_generator/stream.cpp
+++ b/utils/code_model_generator/stream.cpp
@@ -22,7 +22,8 @@
 #include "pitranslator.h"
 
 
-bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple) {
+bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
 	PIVector<PICodeParser::Member> ml;
 	for (const PICodeParser::Member & m: e->members) {
 		if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
@@ -31,9 +32,16 @@ bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, in
 	bool is_union = e->type == "union";
 	PISet<int> used_id;
 	for (const PICodeParser::Member & m: ml) {
-		if (is_union && m.isBitfield()) continue;
+		if (m.isBitfield()) continue;
 		if (m.attributes[PICodeParser::Static]) continue;
 		if (m.meta.value("id") == "-") continue;
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				if (!writeClassStreamMembersOut(rt, type, cnt, simple, var_prefix + m.name)) return false;
+				continue;
+			}
+		}
 		++cnt;
 		if (m.meta.contains("id")) cnt = m.meta.value("id").toInt();
 		if (used_id[cnt]) {
@@ -44,11 +52,11 @@ bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, in
 			if (simple) {
 				rt.ts << "\ts << ";
 				if (rt.parser.isEnum(m.type)) rt.ts << "(int)";
-				rt.ts << "v." << m.name << ";\n";
+				rt.ts << "v." << var_prefix << m.name << ";\n";
 			} else {
 				rt.ts << "\tcs.add(" << cnt << ", ";
 				if (rt.parser.isEnum(m.type)) rt.ts << "(int)";
-				rt.ts << "v." << m.name << ");\n";
+				rt.ts << "v." << var_prefix << m.name << ");\n";
 			}
 		} else {
 			PIString ptype = m.type.left(m.type.find('[')).trim();
@@ -59,24 +67,22 @@ bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, in
 			}
 			if (simple) {
 				rt.ts << "\tfor (int i = 0; i < " << size << "; ++i)\n";
-				rt.ts << "\t\ts << ((const " << ptype << " *)(v." << m.name << "))[i];\n";
+				rt.ts << "\t\ts << ((const " << ptype << " *)(" << "v." << var_prefix << m.name << "))[i];\n";
 			} else {
-				rt.ts << "\tcs << cs.chunk(" << cnt << ", PIVector<" << ptype << " >((const " << ptype << " *)(v." << m.name << "), ";
+				rt.ts << "\tcs << cs.chunk(" << cnt << ", PIVector<" << ptype << " >((const " << ptype << " *)(" << "v." << var_prefix
+					  << m.name << "), ";
 				rt.ts << size << "));\n";
 			}
 		}
 		if (is_union) break;
 	}
 	if (is_union) return true;
-	for (const PICodeParser::Entity * ce: e->children) {
-		if (ce->has_name) continue;
-		if (!writeClassStreamMembersOut(rt, ce, cnt, simple)) return false;
-	}
 	return true;
 }
 
 
-bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple) {
+bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple, PIString var_prefix) {
+	if (var_prefix.isNotEmpty() && !var_prefix.endsWith('.')) var_prefix += ".";
 	PIVector<PICodeParser::Member> ml;
 	for (const PICodeParser::Member & m: e->members) {
 		if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
@@ -85,9 +91,16 @@ bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int
 	bool is_union = e->type == "union";
 	PISet<int> used_id;
 	for (const PICodeParser::Member & m: ml) {
-		if (is_union && m.isBitfield()) continue;
+		if (m.isBitfield()) continue;
 		if (m.attributes[PICodeParser::Static]) continue;
 		if (m.meta.value("id") == "-") continue;
+		auto type = findEntity(rt, m.type);
+		if (type) {
+			if (type->is_anonymous) {
+				if (!writeClassStreamMembersIn(rt, type, cnt, simple, var_prefix + m.name)) return false;
+				continue;
+			}
+		}
 		++cnt;
 		if (m.meta.contains("id")) cnt = m.meta.value("id").toInt();
 		if (used_id[cnt]) {
@@ -104,8 +117,8 @@ bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int
 				if (is_enum)
 					rt.ts << "i;";
 				else
-					rt.ts << "v." << m.name << ";";
-				if (is_enum) rt.ts << " v." << m.name << " = (" << m.type << ")i;}";
+					rt.ts << "v." << var_prefix << m.name << ";";
+				if (is_enum) rt.ts << " v. << var_prefix" << m.name << " = (" << m.type << ")i;}";
 				rt.ts << "\n";
 			} else {
 				rt.ts << "\t\tcase " << cnt << ":";
@@ -114,9 +127,9 @@ bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int
 				if (is_enum)
 					rt.ts << "i";
 				else
-					rt.ts << "v." << m.name;
+					rt.ts << "v." << var_prefix << m.name;
 				rt.ts << ");";
-				if (is_enum) rt.ts << " v." << m.name << " = (" << m.type << ")i;}";
+				if (is_enum) rt.ts << " v." << var_prefix << m.name << " = (" << m.type << ")i;}";
 				rt.ts << " break;\n";
 			}
 		} else {
@@ -128,12 +141,12 @@ bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int
 			}
 			if (simple) {
 				rt.ts << "\tfor (int i = 0; i < " << size << "; ++i)\n";
-				rt.ts << "\t\ts >> ((" << ptype << " *)(v." << m.name << "))[i];\n";
+				rt.ts << "\t\ts >> ((" << ptype << " *)(" << "v." << var_prefix << m.name << "))[i];\n";
 			} else {
 				rt.ts << "\t\tcase " << cnt << ": {\n\t\t\tPIVector<" << ptype << " > d; cs.get(d);\n";
 				rt.ts << "\t\t\tint cnt = piMini(d.size_s(), " << size << ");\n";
 				rt.ts << "\t\t\tfor (int i = 0; i < cnt; ++i)\n";
-				rt.ts << "\t\t\t\t((" << ptype << " *)(v." << m.name << "))[i] = d[i];\n";
+				rt.ts << "\t\t\t\t((" << ptype << " *)(" << "v." << var_prefix << m.name << "))[i] = d[i];\n";
 				rt.ts << "\t\t\t}\n";
 				rt.ts << "\t\t\tbreak;\n";
 			}
@@ -141,10 +154,6 @@ bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int
 		if (is_union) break;
 	}
 	if (is_union) return true;
-	for (const PICodeParser::Entity * ce: e->children) {
-		if (ce->has_name) continue;
-		if (!writeClassStreamMembersIn(rt, ce, cnt, simple)) return false;
-	}
 	return true;
 }
 
diff --git a/utils/code_model_generator/stream.h b/utils/code_model_generator/stream.h
index 1de3dabe..171637ee 100644
--- a/utils/code_model_generator/stream.h
+++ b/utils/code_model_generator/stream.h
@@ -22,8 +22,8 @@
 
 #include "common.h"
 
-bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple);
-bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple);
+bool writeClassStreamMembersOut(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple, PIString var_prefix = {});
+bool writeClassStreamMembersIn(Runtime & rt, const PICodeParser::Entity * e, int & cnt, bool simple, PIString var_prefix = {});
 bool needClassStream(const PICodeParser::Entity * e);
 bool makeClassStream(Runtime & rt, const PICodeParser::Entity * e);