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Improved Node's add_child and set_tree.

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Relintai 2022-02-05 02:45:40 +01:00
parent 37fe94f99e
commit 87a55d6a44
1 changed files with 10 additions and 4 deletions
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14
core/nodes/node.cpp
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@ -39,6 +39,11 @@ void Node::add_child(Node *child) {
_children.push_back(child); _children.push_back(child);
child->set_parent(this); child->set_parent(this);
if (_in_tree) {
child->set_tree(_tree);
child->notification(NOTIFICATION_EXIT_TREE);
}
notification(NOTIFICATION_CHILD_ADDED); notification(NOTIFICATION_CHILD_ADDED);
} }
void Node::remove_child_index(int index) { void Node::remove_child_index(int index) {
@ -65,9 +70,6 @@ void Node::remove_child(Node *child) {
} }
NodeTree *Node::get_tree() { NodeTree *Node::get_tree() {
if (!_tree) {
}
return _tree; return _tree;
} }
@ -81,12 +83,16 @@ void Node::set_tree(NodeTree *tree) {
if (_tree) { if (_tree) {
_in_tree = true; _in_tree = true;
_notification(NOTIFICATION_ENTER_TREE);
} }
for (int i = 0; i < _children.size(); ++i) { for (int i = 0; i < _children.size(); ++i) {
_children[i]->set_tree(tree); _children[i]->set_tree(tree);
} }
if (_tree) {
_notification(NOTIFICATION_ENTER_TREE);
}
} }
void Node::notification(const int what) { void Node::notification(const int what) {