Let us start here, from square one. No, from Zero!

overlay/windows/vr.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "overlay/window.h"
+
+namespace overlay::windows {
+
+    class VRWindow : public Window {
+    public:
+
+        VRWindow(SpiceOverlay *overlay);
+        ~VRWindow() override;
+
+        void build_content() override;
+        void build_info();
+        void build_dancefloor();
+    };
+}