This topic was archived here:

https://web.archive.org/web/20230000000000fw_/https://www.zenhax.com/viewtopic.php?t=769

omegaxis12, posted Fri Mar 27, 2015 2:32 pm (4125)

---

Hi, i'm trying extract files from one piece super grand battle! x a N3DS game

This file types are .jMOT, .jTEX,.jMDL, jEFC, .jFMT

a very nice person tried to extract .jMDL and .jTEX files i asked him how he did it but he didn't teach me
he extracted a texture from .jMDL
and a Text like sprite from .jTEX

i really want to know how he did and how should i open the other files given

here are the files

omegaxis12, posted Mon Apr 06, 2015 9:08 am (4367)

---

Bump..

Sorry For the Bump

aluigi, posted Fri Apr 10, 2015 10:01 pm (4444)

---

I remember the archive containing these j* files.

They are not archives so I can't do much, but jefc has a list of absolute offsets from offset 0x20 but I think this is not the right way to handle these files:

Code:

idstring "jEFC"
get JEFC_SIZE long
get DUMMY long
get DUMMY long
get FILES1 long # they have names at the end of the archive
get FILES2 long
get FILES3 long
get FILES4 long
xmath FILES "FILES1   FILES2   FILES3   FILES4"
    get OFFSET long
for i = 1 <= FILES
    if i == FILES
        get NEXT_OFFSET asize
    else
        get NEXT_OFFSET long
    endif
    xmath SIZE "NEXT_OFFSET - OFFSET"
    log "" OFFSET SIZE
    math OFFSET = NEXT_OFFSET
next i