working on window handling

Nerfed.Runtime/Window/Window.cs

@@ -136,9 +136,9 @@ public class Window
 
     private void ProcessCloseEvent(ref SDL.SDL_WindowEvent ev)
 	{
+		OnCloseEvent?.Invoke(this);
 		Engine.GraphicsDevice.UnclaimWindow(this);
 		Dispose();
-		OnCloseEvent?.Invoke(this);
 	}
 
 	/// <summary>