Use properties in Renderer.

TestGame/TestGame.cs

@@ -21,10 +21,10 @@ public class TestGame : Game
         {
             Title = "Test Game",
             Size = new Vector2(1280, 720),
-            Resizable = true,
         }, new RendererSettings()
         {
-            UseVSync = true
+            UseVSync = true,
+            Fullscreen = false
         });
 
         _audioBackend.Initialize();
@@ -62,9 +62,9 @@ public class TestGame : Game
         _fontHandle = _renderer.LoadFont(_font);
 
         _scene.AddLayer("World", _worldLayer);
-        _scene.AddLayer("UI", _uiLayer);
+        // _scene.AddLayer("UI", _uiLayer);
 
-        _worldLayer.AddEntity(new World());
+        // _worldLayer.AddEntity(new World());
         _worldLayer.AddEntity(new TestPlayer());
 
         _scene.Start();
@@ -72,8 +72,9 @@ public class TestGame : Game
 
     protected override void Run()
     {
-        while (!_scene.ShouldStop())
+        while (_scene.ShouldRun)
         {
+            // _renderer.SetWindowTitle($"Test Game ({_renderer.GetFrameTime()} ms)");
             _scene.Update();
         }
     }