updated scene manager for week 2

week2/updated_files/scenes/game.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=8 format=3 uid="uid://y083suj12rld"]
 
-[ext_resource type="Script" path="res://scripts/gamecontroller.gd" id="1_77wyw"]
+[ext_resource type="Script" path="res://scripts/SceneManager.gd" id="1_77wyw"]
 [ext_resource type="PackedScene" uid="uid://go4yc8hfo1gq" path="res://scenes/character.tscn" id="2_64ccm"]
 [ext_resource type="Script" path="res://scripts/Trigger.gd" id="2_nfj1w"]
 
@@ -16,6 +16,9 @@ size = Vector2(91, 20)
 radius = 60.2993
 
 [node name="Game" type="Node2D"]
+
+[node name="SceneManager" type="Node" parent="."]
+unique_name_in_owner = true
 script = ExtResource("1_77wyw")
 
 [node name="RigidBody2D" type="RigidBody2D" parent="." groups=["boxes"]]