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Jayveer / Decima-Explorer

A program to unpack and pack files from games using the Decima engine.
MIT License
167 stars 23 forks source link

Unable to find files to extract #9

Closed wpw closed 4 years ago

wpw commented 4 years ago

Hi, I've successfully dumped the file list, but when I try to extract a file found within that list, I'm unable to get it to work.

Here's an example input: DecimaExplorer.exe -extract "C:\Program Files (x86)\Steam\steamapps\common\Death Stranding\data" \ds\models\item\ludk_ludenskeyring\core\ludk_main_big\model\parts\mesh_main_lx

Which results in this output:

Running Decima Explorer v1.5:
Visit https://github.com/Jayveer/Decima-Explorer for updates:

Failed to find file ╨¡»‼;☻

Note the weird filename - this changes every time the command is run, even when the args are the same. Am I formatting the extract options incorrectly or missing something else?

Edit: messed around more and realized that some of the issues may be with specific files being extracted/decrypted and not with the Decima-Explorer tool per se. The example of the Ludens keyring model (ds/models/item/ludk_ludenskeyring/core/*) I posted before fails for files descending from the /ludk_main_big/ directory. However, ones that are in /ludk_main_def/ or /ludk_main_hlo/ or /ludk_textures/ all extract/decrypt fine. Still unable to get full folder extraction to work, but doing it as single files seems less prone to errors.

Also after lots of trial and error, I found that I got more success putting the DecimaExplorer.exe into the /Death Stranding/data/ folder and running from there instead of putting it in the game's root and specifying the data location. Example command string that works: DecimaExplorer.exe -e ./ ds/models/item/whatever_asset_to_be_extracted/asset_name

Still have no idea what to do with the files after extraction, though, since the other tool for converting the .core files of the PS4 version doesn't run on my machine (out of memory exception).

Jayveer commented 4 years ago

Hi, thanks for raising the issue and making it detailed. I am guessing it is around the slash characters being a different way round than expected for the file so I'll need to handle both ways. The output to console shouldn't effect the file, but it is something I will have to fix as well.

Jayveer commented 4 years ago

I have fixed the issue with the string output containing rubbish in the latest release. I've also updated the readme examples to show that the game data paths will use forward slashes, as the game specifically uses these paths for the hash value I decided I'm reluctant to allow a backslash. I believe these two changes should be enough to close this issue.