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Merge pull request #32247 from KoBeWi/the_new_order

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Perform reparent if position changes
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Rémi Verschelde 2019-09-22 21:19:58 +02:00 committed by GitHub
commit f65c61434b
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1 changed files with 7 additions and 5 deletions
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12
editor/scene_tree_dock.cpp
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@ -1552,18 +1552,20 @@ void SceneTreeDock::_do_reparent(Node *p_new_parent, int p_position_in_parent, V
if (p_nodes.size() == 0)
return; // Nothing to reparent.
bool same_parent = true;
p_nodes.sort_custom<Node::Comparator>(); //Makes result reliable.
bool no_change = true;
for (int ni = 0; ni < p_nodes.size(); ni++) {
if (p_nodes[ni] == p_new_parent)
return; // Attempt to reparent to itself.
if (p_nodes[ni]->get_parent() != p_new_parent)
same_parent = false;
if (p_nodes[ni]->get_parent() != p_new_parent || p_position_in_parent + ni != p_nodes[ni]->get_position_in_parent())
no_change = false;
}
if (same_parent)
return; // No new parent changes.
if (no_change)
return; // Position and parent didn't change.
Node *validate = new_parent;
while (validate) {