- Fixed bug in builder when no content files exist

Nerfed.Editor/Program.cs

@@ -6,6 +6,37 @@ internal class Program
 {
     private static void Main(string[] args)
     {
+        Engine.OnInitialize += HandleOnInitialize;
+        Engine.OnUpdate += HandleOnUpdate;
+        Engine.OnRender += HandleOnRender;
+        Engine.OnQuit += HandleOnQuit;
+
         Engine.Run(args);
     }
-}
+
+    private static void HandleOnInitialize()
+    {
+        // Open project.
+        // Setip EditorGui.
+        EditorGui.Initialize();
+    }
+
+    private static void HandleOnUpdate()
+    {
+        // Editor Update.
+        EditorGui.Update();
+
+
+        // Try Catch UserCode Update.
+    }
+
+    private static void HandleOnRender()
+    {
+        EditorGui.Render();
+    }
+
+    private static void HandleOnQuit()
+    {
+        EditorGui.Quit();
+    }
+}