Event handling in FE4:

12 F7 7F 0C - ??????
--------------------
This sequence will appear before the text is loaded.
Hm....

FD23: PROCESS MAP EVENT (?)
---------------------------
??????

FD34: WAIT
----------

FD34 NNNN

NNNN = Wait for NNNN ticks (?)

FD0C: TEXT DIALOG (NO BG)
-------------------------

FD0C 24BPTR

FD14: TEXT DIALOG
-----------------

FD14 24BPTR BG ?? FD

24BPTR = 24-bit pointer to text dialog
BG = Background index
?? = Unknown
FD = Screen Fade Speed (1 = fastest ... 255, 0 = slowest)