Hi,
I am glad you managed to make a custom action
your test2 class doesn't really do anything, maybe you forgot to add the rest of the script?
This action you wrote will perform like any other, if you want to call it again, you will need to enter the state again via a transition or a global event. Now I don't own HUD plugin so maybe oyu need to reset your hud or something so that several add call works.
bye
Jean
bye,
Jean