More improvements to visual script..

fixed a bug of not saving when sub-nodes changed.

1 files changed, 20 insertions, 0 deletions

diff --git a/modules/visual_script/visual_script.cpp b/modules/visual_script/visual_script.cpp
index 312abdf39b..aa09e7f005 100644
--- a/modules/visual_script/visual_script.cpp
+++ b/modules/visual_script/visual_script.cpp
@@ -907,6 +907,9 @@ void VisualScript::_update_placeholders() {
 
 	for (Map<StringName,Variable>::Element *E=variables.front();E;E=E->next()) {
 
+		if (!E->get()._export)
+			continue;
+
 		PropertyInfo p = E->get().info;
 		p.name=SCRIPT_VARIABLES_PREFIX+String(E->key());
 		pinfo.push_back(p);
@@ -940,6 +943,9 @@ ScriptInstance* VisualScript::instance_create(Object *p_this) {
 
 		for (Map<StringName,Variable>::Element *E=variables.front();E;E=E->next()) {
 
+			if (!E->get()._export)
+				continue;
+
 			PropertyInfo p = E->get().info;
 			p.name=SCRIPT_VARIABLES_PREFIX+String(E->key());
 			pinfo.push_back(p);
@@ -1110,6 +1116,20 @@ void VisualScript::get_script_property_list(List<PropertyInfo> *p_list) const {
 	}
 }
 
+bool VisualScript::are_subnodes_edited() const {
+
+	for(const Map<StringName,Function>::Element *E=functions.front();E;E=E->next()) {
+
+		for (const Map<int,Function::NodeData>::Element *F=E->get().nodes.front();F;F=F->next()) {
+			if (F->get().node->is_edited()) {
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
 
 void VisualScript::_set_data(const Dictionary& p_data) {