public void Handle(int opcode, JagexBuffer buffer)
{
var index = buffer.ReadLEShort();
GameContext.ViewportWidget = null;
GameContext.TabArea.TabWidget = null;
if (index == -1)
{
GameContext.Chat.OverlayWidget = null;
}
else
{
var desc = GameContext.Cache.GetWidgetConfig(index);
GameContext.Chat.OverlayWidget = new Widget(desc);
}
}