1 files changed, 66 insertions, 4 deletions

diff --git a/modules/gdscript/gd_script.cpp b/modules/gdscript/gd_script.cpp
index ceca1ff2b9..99ddc74bb4 100644
--- a/modules/gdscript/gd_script.cpp
+++ b/modules/gdscript/gd_script.cpp
@@ -1756,6 +1756,12 @@ bool GDScript::_update_exports() {
 				//print_line("found "+c->variables[i]._export.name);
 				member_default_values_cache[c->variables[i].identifier]=c->variables[i].default_value;
 			}
+
+			_signals.clear();
+
+			for(int i=0;i<c->_signals.size();i++) {
+				_signals[c->_signals[i].name]=c->_signals[i].arguments;
+			}
 		}
 	} else {
 		//print_line("unchaged is "+get_path());
@@ -1971,9 +1977,17 @@ void GDScript::_bind_methods() {
 
 	ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"new",&GDScript::_new,MethodInfo("new"));	
 
+	ObjectTypeDB::bind_method(_MD("get_as_byte_code"),&GDScript::get_as_byte_code);
+
 }
 
 
+Vector<uint8_t> GDScript::get_as_byte_code() const {
+
+	GDTokenizerBuffer tokenizer;
+	return tokenizer.parse_code_string(source);
+};
+
 
 Error GDScript::load_byte_code(const String& p_path) {
 
@@ -2100,6 +2114,47 @@ Ref<GDScript> GDScript::get_base() const {
 	return base;
 }
 
+bool GDScript::has_script_signal(const StringName& p_signal) const {
+	if (_signals.has(p_signal))
+		return true;
+	if (base.is_valid()) {
+		return base->has_script_signal(p_signal);
+	}
+#ifdef TOOLS_ENABLED
+	else if (base_cache.is_valid()){
+		return base_cache->has_script_signal(p_signal);
+	}
+
+#endif
+	return false;
+}
+void GDScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
+
+	for(const Map<StringName,Vector<StringName> >::Element *E=_signals.front();E;E=E->next()) {
+
+		MethodInfo mi;
+		mi.name=E->key();
+		for(int i=0;i<E->get().size();i++) {
+			PropertyInfo arg;
+			arg.name=E->get()[i];
+			mi.arguments.push_back(arg);
+		}
+		r_signals->push_back(mi);
+	}
+
+	if (base.is_valid()) {
+		base->get_script_signal_list(r_signals);
+	}
+#ifdef TOOLS_ENABLED
+	else if (base_cache.is_valid()){
+		base_cache->get_script_signal_list(r_signals);
+	}
+
+#endif
+
+}
+
+
 GDScript::GDScript() {
 
 
@@ -2131,7 +2186,6 @@ bool GDInstance::set(const StringName& p_name, const Variant& p_value) {
 	{
 		const Map<StringName,GDScript::MemberInfo>::Element *E = script->member_indices.find(p_name);
 		if (E) {
-			members[E->get().index]=p_value;
 			if (E->get().setter) {
 				const Variant *val=&p_value;
 				Variant::CallError err;
@@ -2140,6 +2194,8 @@ bool GDInstance::set(const StringName& p_name, const Variant& p_value) {
 					return true; //function exists, call was successful
 				}
 			}
+			else
+				members[E->get().index] = p_value;
 			return true;
 		}
 	}
@@ -2508,9 +2564,9 @@ void GDScriptLanguage::init() {
 
 	//populate native classes
 
-	List<String> class_list;
+	List<StringName> class_list;
 	ObjectTypeDB::get_type_list(&class_list);
-	for(List<String>::Element *E=class_list.front();E;E=E->next()) {
+	for(List<StringName>::Element *E=class_list.front();E;E=E->next()) {
 
 		StringName n = E->get();
 		String s = String(n);
@@ -2593,6 +2649,7 @@ void GDScriptLanguage::get_reserved_words(List<String> *p_words) const  {
 		"static",
 		"float",
 		"int",
+		"signal",
 	0};
 
 
@@ -2653,7 +2710,10 @@ GDScriptLanguage::~GDScriptLanguage() {
 
 /*************** RESOURCE ***************/
 
-RES ResourceFormatLoaderGDScript::load(const String &p_path,const String& p_original_path) {
+RES ResourceFormatLoaderGDScript::load(const String &p_path, const String& p_original_path, Error *r_error) {
+
+	if (r_error)
+		*r_error=ERR_FILE_CANT_OPEN;
 
 	GDScript *script = memnew( GDScript );
 
@@ -2685,6 +2745,8 @@ RES ResourceFormatLoaderGDScript::load(const String &p_path,const String& p_orig
 
 		script->reload();
 	}
+	if (r_error)
+		*r_error=OK;
 
 	return scriptres;
 }