FF6Tools - Browser-Based ROM Editor

Currently I work on the task of script parsing. I started mine based on LightPhoenix research and a help of a friend who did like 30% intensive disassembly and extensive comments of bank C0 (where scripting is held). Similar to you I did write a small program that helped me disassemble things on the fly

I tested my parsing vs yours, mainly to check command length. I did notice that your D3 command has wrong number of arguments.

Since my FF5_Viewer work on both SNES and GBA (although some functionalities work only on one platform) I have accumulated some knowledge on GBA version (despite lacking asm knowledge there). But you have to ask specific questions

AI is deciphered on more then 95%. Unfortunately I can not suggest any source with written documentation on it, because the only source I had was slick. But if you check my Viewer you should see the parsed AI in a structured way combined with the raw numbers (under Monster tab).

How many arguments do you have for command D3? I have 4 bytes total (including the D3). Here's my commented disassembly:

Code:

; [ event command $D3: set object position (absolute) ]

; b1: object index
; b2: ddxxxxxx
;     d: facing direction
;     x: x position
; b3: y position

C0/C5C4: A5 DF        LDA $DF
C0/C5C6: 20 E4 C5     JSR $C5E4       ; remove current object from object layout
C0/C5C9: A5 E0        LDA $E0
C0/C5CB: 29 C0        AND #$C0
C0/C5CD: 4A           LSR
C0/C5CE: 4A           LSR
C0/C5CF: 4A           LSR
C0/C5D0: 4A           LSR
C0/C5D1: 4A           LSR
C0/C5D2: 99 7C 14     STA $147C,Y
C0/C5D5: A5 E0        LDA $E0
C0/C5D7: 29 3F        AND #$3F
C0/C5D9: 99 78 14     STA $1478,Y
C0/C5DC: A5 E1        LDA $E1
C0/C5DE: 99 7A 14     STA $147A,Y
C0/C5E1: 4C 40 A6     JMP $A640       ; 4-byte command

Thanks for the heads up about your FF5_Viewer. I downloaded it a while back but haven't used it much (I don't use windows). The hex view for the monster scripts will be very useful though.

Do you have a ROM map for FF5 Advance by any chance?