moved game manager to unique object

week5/updated_project/scenes/game.tscn

@@ -520,6 +520,9 @@ _data = {
 }
 
 [node name="Game" type="Node2D"]
+
+[node name="GameManager" type="Node" parent="."]
+unique_name_in_owner = true
 script = ExtResource("1_77wyw")
 
 [node name="TileMap" type="TileMap" parent="."]
@@ -591,4 +594,4 @@ position = Vector2(79, 88)
 [node name="Area2D" parent="." instance=ExtResource("11_ghgxt")]
 position = Vector2(-28, 84)
 
-[connection signal="areatrigger" from="AreaTrigger" to="." method="_on_area_2d_areatrigger"]
+[connection signal="areatrigger" from="AreaTrigger" to="GameManager" method="_on_area_2d_areatrigger"]