ow.scaffolding = scaffolding;
      window.vm = scaffolding.vm;
      window.Scratch = {
        vm,
        renderer: vm.renderer,
        audioEngine: vm.runtime.audioEngine,
        bitmapAdapter: vm.runtime.v2BitmapAdapter,
        videoProvider: vm.runtime.ioDevices.video.provider
      };

      scaffolding.setUsername("player####".replace(/#/g, () => Math.floor(Math.random() * 10)));
      scaffolding.setAccentColor("#ff4c4c");

      scaffolding.addCloudProvider(new Scaffolding.Cloud.WebSocketProvid