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Reworked how set_tree works.

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This commit is contained in:
Relintai 2022-01-13 22:58:27 +01:00
parent f498628ee1
commit bde46b20cd
1 changed files with 11 additions and 13 deletions
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24
core/nodes/node.cpp
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@ -65,33 +65,31 @@ void Node::remove_child(Node *child) {
}
NodeTree *Node::get_tree() {
if (!_tree) {
}
return _tree;
}
void Node::set_tree(NodeTree *tree) {
if (_tree) {
notification(NOTIFICATION_EXIT_TREE);
_in_tree = false;
_notification(NOTIFICATION_EXIT_TREE);
}
_tree = tree;
if (_tree) {
notification(NOTIFICATION_ENTER_TREE);
_in_tree = true;
_notification(NOTIFICATION_ENTER_TREE);
}
for (int i = 0; i < _children.size(); ++i) {
_children[i]->set_tree(tree);
}
}
void Node::notification(const int what) {
switch (what) {
case NOTIFICATION_EXIT_TREE:
_in_tree = false;
break;
case NOTIFICATION_ENTER_TREE:
_in_tree = true;
break;
default:
break;
}
_notification(what);
for (int i = 0; i < _children.size(); ++i) {