From 289799a6afc4b15534665a6e380d306baba622ab Mon Sep 17 00:00:00 2001
From: Harrison <yunyangdeng@gmail.com>
Date: Mon, 17 Feb 2020 02:31:15 -0500
Subject: [PATCH] Started work on the ElementBufferHandle.

---
 RecrownedGTK/Graphics/ElementBufferHandle.cs | 41 ++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 RecrownedGTK/Graphics/ElementBufferHandle.cs

diff --git a/RecrownedGTK/Graphics/ElementBufferHandle.cs b/RecrownedGTK/Graphics/ElementBufferHandle.cs
new file mode 100644
index 0000000..e1410b0
--- /dev/null
+++ b/RecrownedGTK/Graphics/ElementBufferHandle.cs
@@ -0,0 +1,41 @@
+using System;
+using OpenTK.Graphics.OpenGL;
+namespace RecrownedGTK.Graphics {
+    public class ElementBufferHandle : IDisposable {
+        private bool disposed;
+        private int handle;
+        public ElementBufferHandle() {
+            handle = GL.GenBuffer();
+        }
+        public void Bind() {
+            GL.BindBuffer(BufferTarget.ElementArrayBuffer, handle);
+        }
+
+        public void Unbind() {
+            GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
+        }
+
+        public void Flush(uint[] indices, BufferUsageHint hint = BufferUsageHint.StaticDraw) {
+            GL.BufferData(BufferTarget.ElementArrayBuffer, indices.Length * sizeof(uint), indices, hint);
+        }
+
+        public void Dispose() {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing) {
+            if (disposed) return;
+            if (disposing) {
+
+            }
+            disposed = true;
+            Unbind();
+            GL.DeleteBuffer(handle);
+        }
+
+        ~ElementBufferHandle() {
+            Dispose(false);
+        }
+    }
+}
\ No newline at end of file