RobustToolbox/Robust.Client/Placement/PlacementOverlay.cs

using Robust.Shared.Enums;
 using Robust.Client.Graphics;


namespace Robust.Client.Placement
{
    public partial class PlacementManager
    {
        internal sealed class PlacementOverlay : Overlay
        {
            private readonly PlacementManager _manager;
            public override OverlaySpace Space => OverlaySpace.WorldSpace;

            public PlacementOverlay(PlacementManager manager)
            {
                _manager = manager;
                ZIndex = 100;
            }

            protected internal override void Draw(in OverlayDrawArgs args)
            {
                _manager.Render(args.WorldHandle);
            }
        }
    }
}