From 10effc3971424d97e41bb4aab65a282d99b5496d Mon Sep 17 00:00:00 2001
From: Relintai <relintai@protonmail.com>
Date: Sat, 8 Jan 2022 14:11:08 +0100
Subject: [PATCH] Delete children Nodes in Node's destructor. Also delet the
 tree in NodeTree's destructor.

---
 core/nodes/node.cpp      |  5 +++++
 core/nodes/node_tree.cpp | 15 ++++++++++-----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/core/nodes/node.cpp b/core/nodes/node.cpp
index e97d3e8..8e4790f 100644
--- a/core/nodes/node.cpp
+++ b/core/nodes/node.cpp
@@ -110,4 +110,9 @@ Node::Node() :
 }
 
 Node::~Node() {
+	for (int i = 0; i < _children.size(); ++i) {
+		delete _children[i];
+	}
+
+	_children.clear();
 }
\ No newline at end of file
diff --git a/core/nodes/node_tree.cpp b/core/nodes/node_tree.cpp
index ac70cdc..65224ca 100644
--- a/core/nodes/node_tree.cpp
+++ b/core/nodes/node_tree.cpp
@@ -8,9 +8,9 @@ Node *NodeTree::get_root() {
 }
 
 void NodeTree::set_root(Node *root) {
-    if (_root_node) {
-        _root_node->set_tree(nullptr);
-    }
+	if (_root_node) {
+		_root_node->set_tree(nullptr);
+	}
 
 	_root_node = root;
 
@@ -20,11 +20,16 @@ void NodeTree::set_root(Node *root) {
 }
 
 void NodeTree::send_update(float delta) {
-    //todo
+	// todo
 }
 
-NodeTree::NodeTree() : Object() {
+NodeTree::NodeTree() :
+		Object() {
 }
 
 NodeTree::~NodeTree() {
+	if (_root_node) {
+		delete _root_node;
+		_root_node == nullptr;
+	}
 }
\ No newline at end of file