diff options
| -rw-r--r-- | scene/main/node.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/scene/main/node.cpp b/scene/main/node.cpp index 506dc85475..d8baa7834d 100644 --- a/scene/main/node.cpp +++ b/scene/main/node.cpp @@ -2114,8 +2114,16 @@ Node *Node::_duplicate(int p_flags, Map<const Node *, Node *> *r_duplimap) const node_tree.push_front(this); if (instanced) { + // Since nodes in the instanced hierarchy won't be duplicated explicitly, we need to make an inventory + // of all the nodes in the tree of the instanced scene in order to transfer the values of the properties + for (List<const Node *>::Element *N = node_tree.front(); N; N = N->next()) { for (int i = 0; i < N->get()->get_child_count(); ++i) { + + // Skip nodes not really belonging to the instanced hierarchy; they'll be processed normally later + if (get_child(i)->data.owner != this) + continue; + node_tree.push_back(N->get()->get_child(i)); } } @@ -2124,6 +2132,7 @@ Node *Node::_duplicate(int p_flags, Map<const Node *, Node *> *r_duplimap) const for (List<const Node *>::Element *N = node_tree.front(); N; N = N->next()) { Node *current_node = node->get_node(get_path_to(N->get())); + ERR_CONTINUE(!current_node); if (p_flags & DUPLICATE_SCRIPTS) { bool is_valid = false; @@ -2136,9 +2145,6 @@ Node *Node::_duplicate(int p_flags, Map<const Node *, Node *> *r_duplimap) const List<PropertyInfo> plist; N->get()->get_property_list(&plist); - if (!current_node) - continue; - for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) { if (!(E->get().usage & PROPERTY_USAGE_STORAGE)) |