MergedFileIndexCache.bin

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
krimsonbadd77
Posts: 1
Joined: Fri Nov 19, 2021 9:24 am

MergedFileIndexCache.bin

Post by krimsonbadd77 »

Hello im trying to understand how this file works and gets corresponding texture from tfc files. Its used in most hi-rez titles.

When we look at bottom of file we can see tfc names and headers for them, after header there comes length of string:Image


When we go up to startpoint of tfcs we can see count of them here in case 56:Image

I found out "PC_Imani_Skin00B.Textures.t_pc_imani_id1_skin00b_diff" is at offset 7148 and looked through it. Red for mip levels, Green for size:Image

I checked if additional info from upk files needed with ue explorer and only thing it needs is texture names. For example i changed 00a to 01a:Image

Honestly i'm stuck here, any help would be appreciated.

Here's megalink for bin file, tfc, decompressed upk, deamon's and ayman's paladins tfc extractors(you decompile them and look at the source):https://mega.nz/folder/jp8SibYI#f81XTRGIfOgB4JK3n6NWvQ