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PostPosted: Sun Dec 06, 2020 5:08 am 

Joined: Sun Dec 06, 2020 4:57 am
Posts: 1
Files found in main.pak/images. If anyone knows how to make these images viewable, help would be appreciated.
Also, these are only 19 of the 2000+ of these files I can find in main.pak.


Attachments:
PVZ XBLA PTX.zip [4.48 MiB]
Downloaded 57 times
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PostPosted: Mon Dec 07, 2020 4:31 pm 
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Joined: Fri Apr 20, 2018 12:41 am
Posts: 772
Raw textures of some sort. PS3's format uses DDS. I attempted to get an idea but got nowhere. PVZ2 also uses this format but I'm not sure if it's 100% similar...

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Hacking Angry Birds since 2016


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PostPosted: Fri Dec 11, 2020 5:29 pm 
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Joined: Fri Apr 20, 2018 12:41 am
Posts: 772
ESRB_RATING.ptx appears to be DXT5(?) compressed with a size of 1152x676. They really considered the game having animated blood or was a mistake.

Image

background.ptx is the same but I cannot get the proper image, luckily I got the size (Shift 15 may help).
Image

I think I found a header at the bottom (cause Xbox Big Endian)

Code:
2bytes: 00 (start)
2bytes: Width (of source image before conversion? + 120 pixels)
2bytes: 00
2bytes: Height (of source image before conversion? + 120 pixels)
2bytes: 00
2bytes: Compressed texture format? (02 = ?, 04 = ?, 2A = ?, 3E = ?)
4bytes: 54201A (end)

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Hacking Angry Birds since 2016


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PostPosted: Thu Mar 04, 2021 1:22 am 
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Joined: Mon Jan 25, 2021 11:32 pm
Posts: 7
There's some interesting tools and resources from this wiki, specifically Taiji (with a guide), which can extract any PvZ-related resource (albeit from the second game, not sure about the first).

It's been a long time since I've used it but there should be a .PTX to .PNG function in that tool, though it might require some finagling.

Edit: Also this page here, which is probably easier.


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