Show ImGui DemoWindow in EditorLayer

GlitchyEditor/src/EditorLayer.bf

@@ -111,6 +111,10 @@ namespace GlitchyEditor
 
 		private AssetThumbnailManager _thumbnailManager ~ delete _;
 
+#if GE_EDITOR_IMGUI_DEMO
+		private bool _showImguiDemoWindow;
+#endif
+
 		[AllowAppend]
 		public this(String[] args, EditorContentManager contentManager) : base("Editor")
 		{
@@ -1214,6 +1218,13 @@ namespace GlitchyEditor
 
 			DrawMainMenuBar();
 
+#if GE_EDITOR_IMGUI_DEMO
+			if (_showImguiDemoWindow)
+			{
+				ImGui.ShowDemoWindow();
+			}
+#endif
+
 			_editor.SceneViewportWindow.RenderTarget = _editorViewportTarget;
 			_editor.GameViewportWindow.RenderTarget = _gameViewportTarget;
 
@@ -1535,6 +1546,10 @@ namespace GlitchyEditor
 				if(ImGui.MenuItem("Reload Scripts"))
 					ScriptEngine.ReloadAssemblies();
 
+#if GE_EDITOR_IMGUI_DEMO
+				ImGui.Checkbox("Show ImGui Demo", &_showImguiDemoWindow);
+#endif
+
 				ImGui.EndMenu();
 			}
 

GlitchyEngine/src/ImGui/ImGuiLayer.bf

@@ -211,8 +211,6 @@ namespace GlitchyEngine.ImGui
 
 			Begin();
 
-			ImGui.ShowDemoWindow();
-
 			{
 				Debug.Profiler.ProfileScope!("ImGuiRenderEvent");