Goodness, i did not expect such a quick reply ! Thank you.
Sadly i think this is hopeless. The only dialog left for me is the one when entering the portal.
I can't find anywhere in the t74TheRoyalSpiredlg.txt where it is "called". I see the lines referring to it in t74TheRoyalSpiretxt.txt ; but so far i understand, this last one is only about text, and putting your code in it does no good.
Is the "txt" kind of ressource for "dlg" file ? I have browsed a few scripts but i can't figure out where is the "request" for the dialogs of that special encounter box.
For your information, the only dialog boxes i have left are these :
Is there still hope ? Can i try to edit these dialog boxes, and if so, where should i look ? As said, these texts don't appera in the "dlg" script file but in a "txt" file.