TMX File Issue

[puggsoy]

The ones that aren't working seem to be in 4bpp instead of 8bpp. The only difference other than that is that they have a weird footer at the end. I don't know why either of these would affect the ability of files opening them, maybe 4bpp just isn't a standard .tga format?

I made a GFXtract script that almost works, but there are some weirdo ones like spot.tga that seem to have some other issues. I'll try and figure those out.

EDIT: Turns out it was just 24-bit instead of 32, which also cleared up what one of the values in the header was.

Code:

# Persona 4: Dancing All Night .tga
#
# Written by puggsoy
# GFXtract Script (https://github.com/puggsoy/GFXtract/releases)

goto 0x5
get PALLEN short
get BPC short
getdstring DUMMY 3

get WIDTH short
get HEIGHT short
get BPP short
savepos PAL

if BPC == 32
    math PALLEN *= 4
    setformat BPP BGRA 1 BPC PAL
elif BPC == 24
    math PALLEN *= 3
    setformat BPP BGR 1 BPC PAL
else
    print 'unknown BPC!'
    exit
endif

goto PALLEN cur
read IMG WIDTH HEIGHT
flip IMG 1
savepng IMG

Managed to convert all the .tgas you sent, but somehow it also manages to convert Yukiko correctly as well?? I don't even know how my own program works

EDIT2: Derp, I know why I couldn't figure it out before. I assumed that the value before the palette (which I now know to be the bpp) was a byte, instead of a short, so I thought the palette started one byte earlier than it actually did. I guess that's what I get for trying to figure it out at 3am.

Glad that mystery's solved