Text message generation from export.lua or hook functions

[Preacher74]

Does anyone know if it's possible to generate an on-screen message to the player from export.lua or a hook function (ie not from a mission file), using something like a_out_text_delay()?

[cfrag]

Have you tried dostring_in() with a text like "trigger.action.outText('some text')" as parameter? It may work, but I have never tried it.