3 files changed, 60 insertions, 24 deletions

diff --git a/modules/gdnative/nativescript/api_generator.cpp b/modules/gdnative/nativescript/api_generator.cpp
index b99c5d31ab..e0cf990f83 100644
--- a/modules/gdnative/nativescript/api_generator.cpp
+++ b/modules/gdnative/nativescript/api_generator.cpp
@@ -139,6 +139,34 @@ static String get_type_name(const PropertyInfo &info) {
 }
 
 /*
+ * Some comparison helper functions we need 
+ */
+
+struct MethodInfoComparator {
+	StringName::AlphCompare compare;
+	bool operator()(const MethodInfo &p_a, const MethodInfo &p_b) const {
+
+		return compare(p_a.name, p_b.name);
+	}
+};
+
+struct PropertyInfoComparator {
+	StringName::AlphCompare compare;
+	bool operator()(const PropertyInfo &p_a, const PropertyInfo &p_b) const {
+
+		return compare(p_a.name, p_b.name);
+	}
+};
+
+struct ConstantAPIComparator {
+	NoCaseComparator compare;
+	bool operator()(const ConstantAPI &p_a, const ConstantAPI &p_b) const {
+
+		return compare(p_a.constant_name, p_b.constant_name);
+	}
+};
+
+/*
  * Reads the entire Godot API to a list
  */
 List<ClassAPI> generate_c_api_classes() {
@@ -147,6 +175,7 @@ List<ClassAPI> generate_c_api_classes() {
 
 	List<StringName> classes;
 	ClassDB::get_class_list(&classes);
+	classes.sort_custom<StringName::AlphCompare>();
 
 	// Register global constants as a fake GlobalConstants singleton class
 	{
@@ -162,6 +191,7 @@ List<ClassAPI> generate_c_api_classes() {
 			constant_api.constant_value = GlobalConstants::get_global_constant_value(i);
 			global_constants_api.constants.push_back(constant_api);
 		}
+		global_constants_api.constants.sort_custom<ConstantAPIComparator>();
 		api.push_back(global_constants_api);
 	}
 
@@ -193,6 +223,7 @@ List<ClassAPI> generate_c_api_classes() {
 		{
 			List<String> constant;
 			ClassDB::get_integer_constant_list(class_name, &constant, true);
+			constant.sort_custom<NoCaseComparator>();
 			for (List<String>::Element *c = constant.front(); c != NULL; c = c->next()) {
 				ConstantAPI constant_api;
 				constant_api.constant_name = c->get();
@@ -206,6 +237,7 @@ List<ClassAPI> generate_c_api_classes() {
 		{
 			List<MethodInfo> signals_;
 			ClassDB::get_signal_list(class_name, &signals_, true);
+			signals_.sort_custom<MethodInfoComparator>();
 
 			for (int i = 0; i < signals_.size(); i++) {
 				SignalAPI signal;
@@ -245,6 +277,7 @@ List<ClassAPI> generate_c_api_classes() {
 		{
 			List<PropertyInfo> properties;
 			ClassDB::get_property_list(class_name, &properties, true);
+			properties.sort_custom<PropertyInfoComparator>();
 
 			for (List<PropertyInfo>::Element *p = properties.front(); p != NULL; p = p->next()) {
 				PropertyAPI property_api;
@@ -272,6 +305,7 @@ List<ClassAPI> generate_c_api_classes() {
 		{
 			List<MethodInfo> methods;
 			ClassDB::get_method_list(class_name, &methods, true);
+			methods.sort_custom<MethodInfoComparator>();
 
 			for (List<MethodInfo>::Element *m = methods.front(); m != NULL; m = m->next()) {
 				MethodAPI method_api;
@@ -279,7 +313,7 @@ List<ClassAPI> generate_c_api_classes() {
 				MethodInfo &method_info = m->get();
 
 				//method name
-				method_api.method_name = m->get().name;
+				method_api.method_name = method_info.name;
 				//method return type
 				if (method_api.method_name.find(":") != -1) {
 					method_api.return_type = method_api.method_name.get_slice(":", 1);
@@ -321,6 +355,11 @@ List<ClassAPI> generate_c_api_classes() {
 						arg_type = arg_info.hint_string;
 					} else if (arg_info.type == Variant::NIL) {
 						arg_type = "Variant";
+					} else if (arg_info.type == Variant::OBJECT) {
+						arg_type = arg_info.class_name;
+						if (arg_type == "") {
+							arg_type = Variant::get_type_name(arg_info.type);
+						}
 					} else {
 						arg_type = Variant::get_type_name(arg_info.type);
 					}
diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
index 2da9d6bfdc..04ba28dc68 100644
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ b/modules/gdnative/nativescript/nativescript.cpp
@@ -160,8 +160,10 @@ bool NativeScript::can_instance() const {
 	NativeScriptDesc *script_data = get_script_desc();
 
 #ifdef TOOLS_ENABLED
-
-	return script_data || (!is_tool() && !ScriptServer::is_scripting_enabled());
+	// Only valid if this is either a tool script or a "regular" script.
+	// (so an environment whre scripting is disabled (and not the editor) would not
+	// create objects).
+	return script_data && (is_tool() || ScriptServer::is_scripting_enabled());
 #else
 	return script_data;
 #endif
@@ -199,25 +201,6 @@ ScriptInstance *NativeScript::instance_create(Object *p_this) {
 		return NULL;
 	}
 
-#ifdef TOOLS_ENABLED
-	if (!ScriptServer::is_scripting_enabled() && !is_tool()) {
-		// placeholder for nodes. For tools we want the rool thing.
-
-		PlaceHolderScriptInstance *sins = memnew(PlaceHolderScriptInstance(NSL, Ref<Script>(this), p_this));
-		placeholders.insert(sins);
-
-		if (script_data->create_func.create_func) {
-			script_data->create_func.create_func(
-					(godot_object *)p_this,
-					script_data->create_func.method_data);
-		}
-
-		_update_placeholder(sins);
-
-		return sins;
-	}
-#endif
-
 	NativeScriptInstance *nsi = memnew(NativeScriptInstance);
 
 	nsi->owner = p_this;
@@ -246,6 +229,19 @@ ScriptInstance *NativeScript::instance_create(Object *p_this) {
 	return nsi;
 }
 
+PlaceHolderScriptInstance *NativeScript::placeholder_instance_create(Object *p_this) {
+#ifdef TOOLS_ENABLED
+	PlaceHolderScriptInstance *sins = memnew(PlaceHolderScriptInstance(NSL, Ref<Script>(this), p_this));
+	placeholders.insert(sins);
+
+	_update_placeholder(sins);
+
+	return sins;
+#else
+	return NULL;
+#endif
+}
+
 bool NativeScript::instance_has(const Object *p_this) const {
 	return instance_owners.has((Object *)p_this);
 }
@@ -1313,7 +1309,7 @@ void NativeScriptLanguage::unregister_binding_functions(int p_idx) {
 	for (Set<Vector<void *> *>::Element *E = binding_instances.front(); E; E = E->next()) {
 		Vector<void *> &binding_data = *E->get();
 
-		if (binding_data[p_idx] && binding_functions[p_idx].second.free_instance_binding_data)
+		if (p_idx < binding_data.size() && binding_data[p_idx] && binding_functions[p_idx].second.free_instance_binding_data)
 			binding_functions[p_idx].second.free_instance_binding_data(binding_functions[p_idx].second.data, binding_data[p_idx]);
 	}
 
@@ -1691,7 +1687,7 @@ void NativeReloadNode::_notification(int p_what) {
 
 				// since singleton libraries are not unloaded there is no point
 				// in loading them again.
-				if (!gdn->get_library()->is_singleton()) {
+				if (gdn->get_library()->is_singleton()) {
 					continue;
 				}
 
diff --git a/modules/gdnative/nativescript/nativescript.h b/modules/gdnative/nativescript/nativescript.h
index 8dd5ba3b9c..a6865c6243 100644
--- a/modules/gdnative/nativescript/nativescript.h
+++ b/modules/gdnative/nativescript/nativescript.h
@@ -149,6 +149,7 @@ public:
 
 	virtual StringName get_instance_base_type() const; // this may not work in all scripts, will return empty if so
 	virtual ScriptInstance *instance_create(Object *p_this);
+	virtual PlaceHolderScriptInstance *placeholder_instance_create(Object *p_this);
 	virtual bool instance_has(const Object *p_this) const;
 
 	virtual bool has_source_code() const;