BATTLE BACKGROUND DATA
----------------------
0xADEA1
17-byte entries
[AA BB CC DD EE FF GG HH II JJ KK LL MM NN OO PP QQ]



AA - Graphics and arrangement.
     Corresponds to a graphics pointer from the AD9A1 table, as well as 
     an arrangement pointer from the ADB3D table.

BB - Palette.
     Corresponds to a palette pointer from the ADCD9 table.

CC - Bits per pixel.
     Always 04 or 02.

DD - UNKNOWN
     (Related to the direction/style of cycling?)

     This byte gets stored into 7EADD7, which is parsed at C2/C988.
     Code branches:
       01 = C2/CA3B
       02 = C2/C9A5
       03 = C2/CAD9
       Otherwise, C2/CBA5.



EE - Palette cycle #1: First 7E0240 palette.
FF - Palette cycle #1: Last 7E0240 palette.
GG - Palette cycle #2: First 7E0240 palette.
HH - Palette cycle #2: Last 7E0240 palette.

     The format of all of these is the same.
     Some examples:

        08 --> 2 * 08 = 10 
           --> 7E0240 + 10
           --> Palette at 7E0250

        0F --> 2 * 0F = 1E
           --> 7E0240 + 1E
           --> Palette at 7E025E

     Typical values are between 00 and 0F.


II - Palette changing speed.
     High values are slow and low values are fast.
     00 means no cycling.

JJ - Scrolling movement #1.
KK - Scrolling movement #2.
LL - Scrolling movement #3.
MM - Scrolling movement #4.

     The scrolling movement bytes use the AF458 table.
     See AF458.txt for details.

NN - Distortion #1.
OO - Distortion #2.
PP - Distortion #3.
QQ - Distortion #4.

     The distortion bytes use the AF908 table.
     See AF908.txt for details.

The scrolling movements and distortions are cycled through in some way.
Details are still being researched.

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