-make sure instance placeholder works with duplicate(), fixes #3378

1 files changed, 13 insertions, 0 deletions

diff --git a/scene/main/instance_placeholder.cpp b/scene/main/instance_placeholder.cpp
index 12f6086bf0..f822107918 100644
--- a/scene/main/instance_placeholder.cpp
+++ b/scene/main/instance_placeholder.cpp
@@ -14,11 +14,24 @@ bool InstancePlaceholder::_set(const StringName& p_name, const Variant& p_value)
 
 bool InstancePlaceholder::_get(const StringName& p_name,Variant &r_ret) const{
 
+	for (const List<PropSet>::Element *E=stored_values.front();E;E=E->next()) {
+		if (E->get().name==p_name) {
+			r_ret=E->get().value;
+			return true;
+		}
+	}
 	return false;
 }
 void InstancePlaceholder::_get_property_list( List<PropertyInfo> *p_list) const{
 
+	for (const List<PropSet>::Element *E=stored_values.front();E;E=E->next()) {
+		PropertyInfo pi;
+		pi.name=E->get().name;
+		pi.type=E->get().value.get_type();
+		pi.usage=PROPERTY_USAGE_STORAGE;
 
+		p_list->push_back(pi);
+	}
 }