#include "behaviour_composite.h"
#include "core/variant/typed_array.h"

void BehaviourComposite::_bind_methods() {}

void BehaviourComposite::child_order_changed() {
	this->child_behaviours.clear();
	for (Variant var : get_children()) {
		if (BehaviourNode * node{ cast_to<BehaviourNode>(var) }) {
			this->child_behaviours.push_back(node);
		}
	}
}

void BehaviourComposite::_notification(int what) {
	switch (what) {
		default:
			return;
		case NOTIFICATION_READY:
			child_order_changed();
			set_leaf(get_child_behaviours().is_empty());
			return;
		case NOTIFICATION_CHILD_ORDER_CHANGED:
			if (is_ready()) {
				child_order_changed();
			}
			return;
	}
}