[PSX] Batman & Robin (.MCD)

[Sassarai]

Hello guys!

Could someone help me to extract .mcd files from Batman and Robin (PSX), seems there contain files of graphics, etc...etc...

Thanks!

batman and robin.rar

[Rabatini]

Well, cant find any toc in slus or MCD file.
Maybe BloodRaynare, can find as per he/she is better digger than I.

I just find some LNZP inside them, wich means that have some sort of LZ custom compression.

A workaround to extract those LZNP

 

# Script by Rabatini (Luke)
# BATMAN AND ROBIN PSX (.MCD)
# Version 0.1b

findloc OFFSET string "LZNP" 0 "" 0
math i = 0
do
    goto OFFSET
    get DUMMY long
    findloc NEXT_OFFSET string "LZNP" "" 0

     if NEXT_OFFSET == ""

        get SIZE asize
    else
        math SIZE = NEXT_OFFSET

    endif
    math SIZE -= OFFSET
    string NAME p= OFFSET SIZE i
    STRING PATH = NAME
    log "" OFFSET SIZE
    math i += 1
    math OFFSET = NEXT_OFFSET

while NEXT_OFFSET != ""

 

Edited August 9, 2024 by Rabatini

[Sassarai]

Hi thanks for the help.

I did extract some LZN files.

is this compressed? how can i descompressed  it?

Could you help?

thanks in advance

00000002.zip

[DKDave]

I'm not sure about the compression, but the TOC is the first 0x800 bytes of each MCD file.  Each entry is 8 bytes: 2 bytes for size (* 0x800), 2 bytes for start block (* 0x800), then 4 bytes for name.

 

[Rabatini]

4 hours ago, Sassarai said:

Hi thanks for the help.

I did extract some LZN files.

is this compressed? how can i descompressed  it?

Could you help?

thanks in advance

 

00000002.zip 24.85 kB · 1 download

I still haven't been able to find any logic in TOC, even with DkDave's comment. The decompression, I remember seeing it before, in the past.

Anyway, I've attached the decompressor; just use the .bat file or command in cmd to use it
Works with LZNP files. (with LZNP magic)

 

LZNP-Decompressor.rar

Edited August 10, 2024 by Rabatini

[Sassarai]

Thank you so much!

it work!