using System;
using OpenTK;
using OpenTK.Graphics;
using OpenTK.Graphics.OpenGL;

namespace NW4RTools.Models.OpenGL {
	public class GLDisplayList : IDisposable {
		public readonly int ListID;

		public GLDisplayList() {
			ListID = GL.GenLists(1);
		}

		void IDisposable.Dispose() {
			GL.DeleteLists(ListID, 1);
		}

		public void Begin() {
			GL.NewList(ListID, ListMode.Compile);
		}

		public void End() {
			GL.EndList();
		}

		public void Execute() {
			GL.CallList(ListID);
		}
	}
}