mgsv_path_hasher
Creates a filename hash used in fmdl/fv2 files in MGSVTPP (probably .dat files too). See http://forum.xentax.com/viewtopic.php?p=121141#p121141 for more details on fmdl/fv2.
Put filenames you want to hash into 'input.txt', grab hashes from 'output.txt'.
Options
- '/r': re-reverse hashes;
- '/p': print hashes to console;
- '/h': supress any messages.
Hashes
Hashes are reversed by default so you can just copypaste the output and search for it
using your favorite hex editor. Hashes are also truncated to last 12 bytes out of 16 -
sometimes first 3 bytes differ. Small hashes are padded with zeroes from left ie
hash 12345 becomes 000000012345 - I am not sure is this the right way.
Path length
Game doesn't recognize long filenames (or filenames with dot in filepath).
Example:
| - | - | - |
|---|---|---|
| Hex representation in fova | 5b ee d2 04 a5 a0 a2 84 | |
| Full filepath | /Assets/tpp/item/ewr/Scenes/gog1_main0_def | 84 a2 a0 a5 04 d2 ee 5b |
| Trunkated filepath | tpp/item/ewr/Scenes/gog1_main0_def | 2 a0 a5 04 d2 ee 5b |
Based on atvaark's tool. https://dotnetfiddle.net/3RBp5V - online version without reversability.
Compiling
- You will need .NET 4 and CityHash.dll - https://www.nuget.org/packages/CityHash.Net.Legacy/.
- Put CityHash.dll along with main.cs.
- Execute
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /r:CityHash.dll main.cs - Done.