3 files changed, 32 insertions, 18 deletions

diff --git a/modules/gdnative/nativescript/api_generator.cpp b/modules/gdnative/nativescript/api_generator.cpp
index 0983c12619..8c6dace847 100644
--- a/modules/gdnative/nativescript/api_generator.cpp
+++ b/modules/gdnative/nativescript/api_generator.cpp
@@ -292,6 +292,7 @@ List<ClassAPI> generate_c_api_classes() {
 				method_api.has_varargs = method_bind && method_bind->is_vararg();
 
 				// Method flags
+				method_api.is_virtual = false;
 				if (method_info.flags) {
 					const uint32_t flags = method_info.flags;
 					method_api.is_editor = flags & METHOD_FLAG_EDITOR;
diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
index 641e4021d8..bcaf3f346e 100644
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ b/modules/gdnative/nativescript/nativescript.cpp
@@ -72,11 +72,11 @@ void NativeScript::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_signal_documentation", "signal_name"), &NativeScript::get_signal_documentation);
 	ClassDB::bind_method(D_METHOD("get_property_documentation", "path"), &NativeScript::get_property_documentation);
 
-	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "class_name"), "set_class_name", "get_class_name");
-	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "class_name"), "set_class_name", "get_class_name");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
 	ADD_GROUP("Script Class", "script_class_");
-	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "script_class_name"), "set_script_class_name", "get_script_class_name");
-	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "script_class_icon_path", PROPERTY_HINT_FILE), "set_script_class_icon_path", "get_script_class_icon_path");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "script_class_name"), "set_script_class_name", "get_script_class_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "script_class_icon_path", PROPERTY_HINT_FILE), "set_script_class_icon_path", "get_script_class_icon_path");
 
 	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "new", &NativeScript::_new, MethodInfo(Variant::OBJECT, "new"));
 }
@@ -294,6 +294,10 @@ MethodInfo NativeScript::get_method_info(const StringName &p_method) const {
 	return MethodInfo();
 }
 
+bool NativeScript::is_valid() const {
+	return true;
+}
+
 bool NativeScript::is_tool() const {
 	NativeScriptDesc *script_data = get_script_desc();
 
@@ -1016,6 +1020,16 @@ NativeScriptLanguage::NativeScriptLanguage() {
 #ifdef DEBUG_ENABLED
 	profiling = false;
 #endif
+
+	_init_call_type = "nativescript_init";
+	_init_call_name = "nativescript_init";
+	_terminate_call_name = "nativescript_terminate";
+	_noarg_call_type = "nativescript_no_arg";
+	_frame_call_name = "nativescript_frame";
+#ifndef NO_THREADS
+	_thread_enter_call_name = "nativescript_thread_enter";
+	_thread_exit_call_name = "nativescript_thread_exit";
+#endif
 }
 
 NativeScriptLanguage::~NativeScriptLanguage() {
@@ -1701,8 +1715,7 @@ void NativeReloadNode::_notification(int p_what) {
 }
 
 RES ResourceFormatLoaderNativeScript::load(const String &p_path, const String &p_original_path, Error *r_error) {
-	ResourceFormatLoaderText rsflt;
-	return rsflt.load(p_path, p_original_path, r_error);
+	return ResourceFormatLoaderText::singleton->load(p_path, p_original_path, r_error);
 }
 
 void ResourceFormatLoaderNativeScript::get_recognized_extensions(List<String> *p_extensions) const {
diff --git a/modules/gdnative/nativescript/nativescript.h b/modules/gdnative/nativescript/nativescript.h
index ade8ffd280..e6f3c06ee5 100644
--- a/modules/gdnative/nativescript/nativescript.h
+++ b/modules/gdnative/nativescript/nativescript.h
@@ -160,6 +160,7 @@ public:
 	virtual MethodInfo get_method_info(const StringName &p_method) const;
 
 	virtual bool is_tool() const;
+	virtual bool is_valid() const;
 
 	virtual ScriptLanguage *get_language() const;
 
@@ -277,18 +278,14 @@ public:
 
 	Map<String, Set<NativeScript *> > library_script_users;
 
-	const StringName _init_call_type = "nativescript_init";
-	const StringName _init_call_name = "nativescript_init";
-
-	const StringName _terminate_call_name = "nativescript_terminate";
-
-	const StringName _noarg_call_type = "nativescript_no_arg";
-
-	const StringName _frame_call_name = "nativescript_frame";
-
+	StringName _init_call_type;
+	StringName _init_call_name;
+	StringName _terminate_call_name;
+	StringName _noarg_call_type;
+	StringName _frame_call_name;
 #ifndef NO_THREADS
-	const StringName _thread_enter_call_name = "nativescript_thread_enter";
-	const StringName _thread_exit_call_name = "nativescript_thread_exit";
+	StringName _thread_enter_call_name;
+	StringName _thread_exit_call_name;
 #endif
 
 	NativeScriptLanguage();
@@ -372,11 +369,14 @@ inline NativeScriptDesc *NativeScript::get_script_desc() const {
 
 class NativeReloadNode : public Node {
 	GDCLASS(NativeReloadNode, Node)
-	bool unloaded = false;
+	bool unloaded;
 
 public:
 	static void _bind_methods();
 	void _notification(int p_what);
+
+	NativeReloadNode() :
+			unloaded(false) {}
 };
 
 class ResourceFormatLoaderNativeScript : public ResourceFormatLoader {