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when a parent entity is deleted, delete its children in the local tree, rather than waiting for the server to tell us about it

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Seth Alves 2017-05-16 16:22:40 -07:00
parent 9a4b624029
commit 1e4e2cc1b4
1 changed files with 7 additions and 0 deletions
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7
libraries/entities/src/EntityTree.cpp
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@ -452,6 +452,13 @@ void EntityTree::deleteEntity(const EntityItemID& entityID, bool force, bool ign
// NOTE: callers must lock the tree before using this method
DeleteEntityOperator theOperator(getThisPointer(), entityID);
existingEntity->forEachDescendant([&](SpatiallyNestablePointer descendant) {
auto descendantID = descendant->getID();
theOperator.addEntityIDToDeleteList(descendantID);
emit deletingEntity(descendantID);
});
recurseTreeWithOperator(&theOperator);
processRemovedEntities(theOperator);
_isDirty = true;