[Kanegasi]

Put the OnUpdate in Lua.

f.TimeSinceLastUpdate = 0
 
f:SetScript("OnUpdate",function(self,elapsed)
    local gwbutton = GwGarrisonButton
  self.TimeSinceLastUpdate = self.TimeSinceLastUpdate + elapsed;
 
 
  if (self.TimeSinceLastUpdate > UIMod_UpdateInterval) then
    print("UIMOD OnUpdate");
        if gwbutton then
            print("UIMOD OnUpdate: GW2 UI Garrison Button is shown. Hiding.");
            gwbutton:Hide();
        end
    --
 
    self.TimeSinceLastUpdate = 0;
  end
end)