- Fixed bug in builder when no content files exist

Nerfed.Editor/Editor/EditorGui.cs

@@ -0,0 +1,71 @@
+using ImGuiNET;
+using Nerfed.Runtime;
+using Nerfed.Runtime.Graphics;
+using Nerfed.Runtime.Gui;
+
+namespace Nerfed.Editor
+{
+    internal static class EditorGui
+    {
+        private static GuiController guiController;
+
+        internal static void Initialize()
+        {
+            // Create GuiController.
+            guiController = new GuiController(Engine.GraphicsDevice, Engine.MainWindow, Color.DimGray);
+            // Subscribe to GUI update.
+            // GuiController.OnGui call => UpdateDock;
+            // GuiController.OnGui call => UpdateEditorWindows;
+            // GuiController.OnGui call => ...;
+            guiController.OnGui += HandleOnGui;
+        }
+
+        internal static void Update()
+        {
+            // Update GuiController.
+            guiController.Update(Engine.Timestep.TotalSeconds);
+        }
+
+        internal static void Render()
+        {
+            // Reneder GuiController.
+            guiController.Render();
+        }
+
+        internal static void Quit()
+        {
+            guiController.Dispose();
+        }
+
+        private static void UpdateDock()
+        {
+            // Setup default dockspace for the main window.
+            uint id = ImGui.GetID("MainDockSpace");
+            ImGui.DockSpaceOverViewport(id, ImGui.GetMainViewport(), ImGuiDockNodeFlags.None);
+        }
+
+        private static void UpdateMainMenu()
+        {
+            if (ImGui.BeginMainMenuBar())
+            {
+                if (ImGui.BeginMenu("File"))
+                {
+                    if (ImGui.MenuItem("Exit"))
+                    {
+                        Engine.Quit();
+                    }
+                    ImGui.EndMenu();
+                }
+                ImGui.EndMainMenuBar();
+            }
+        }
+
+        private static void HandleOnGui()
+        {
+            UpdateMainMenu();
+            UpdateDock();
+
+            ImGui.ShowDemoWindow();
+        }
+    }
+}

Nerfed.Editor/Nerfed.Editor.csproj

@@ -23,7 +23,7 @@
     </PropertyGroup>
     
     <ItemGroup>
-        <ProjectReference Include="..\Nerfed.Runtime\Nerfed.Runtime.csproj"/>
+        <ProjectReference Include="..\Nerfed.Runtime\Nerfed.Runtime.csproj" />
     </ItemGroup>
 
     <Import Project=".\CopyLibs.targets"/>
@@ -31,4 +31,4 @@
     <Target Name="PostBuild" AfterTargets="PostBuildEvent">
       <Exec Command="&quot;$(ProjectDir)../Tools/Nerfed.Builder/Nerfed.Builder&quot; -build -projectPath $(ProjectDir) -platform Desktop" />
     </Target>
-</Project>
+</Project>

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();
+    }
+}