public void Init()
        {
            _thief = new Thief(this, _map);
            _thief.Subscribe(this);
            var builder = new LayerBuilder(3, 3);

            builder.PutFloor(new XY(0, 0), new XY(2, 2));
            AddPortals(builder);
            _map.Add(_layer = builder.Build());
            _upFacingContainer.Put(_upFacingValuable);
            _rightFacingContainer.Put(_valuable2);
        }