FBTools

This is a Hex-Rays IDA plugin (7.2) for Frostbite games, and is really only useful for people reversing frostbite games.

The plugin used IChooseYou's FBTools plugin as a base, you can find it on unknowncheats.me frostbite engine section, and maybe also wiki. Most stuff this plugin uses is custom, and barely has any original code from ICY left.

I dont like the way i did the TypeFactory, but its not that bad and works allright. Probably isnt even a factory by programming terms.
Should probably have some interface like thing instead for this.

Supported/Not supported:

• Frostbite 2
  • Tested:
    • bf3 release (32 bit)
• fb2013
  • Tested:
    • bf4 (64 bit)
  • Not tested:
    • bf4 (32 bit)
• fb2014
  • Tested:
    • MEC Closed Beta
    • bf1
  • Not tested:
    • early bfv
    • NFS Rivals
• fb2017
  • Not tested:
    • anthem closed alpha
• fb2018
  • Tested:
    • late bfv

maybe some more games i didnt test

Some stuff to do

• Add dumpers
• Finish ida struct stuff (Actions/CreateTypes.h)

Some Features

• Print types to ida output
• Rename typeinfo with mangled names
• Find message handlers
• Rename message vtables, and some related functions

Some Ideas maybe (old stuff)

• Automatically rename typeinfo with mangled names
• rename default instance if it has one
• create local ida type from field data (seems annoying with the ida sdk docs)

• dump to FBT or cpp format

• rename message vtables(might have an issue with base messages...)
• rename message constructors, and seperate defaultmessage constructor (works but is a bit broken)
• rename message handler functions (has an issue as of now...)

Installing

1. Copy dll
   a. Copy Bin/FBTools64.dll to ida plugin dir (for 64 bit support)
   b. Copy Bin/FBTools.dll to ida plugin dir (for 32 bit support)
   

2. Run IDA!

Compiling

This should work:

1. Load this project into VisualStudio (i use 2019 for now)

2. Fix ida sdk paths in solution settings (Make sure you have right configuration and platform!)
   

   • VC++ Directories -> Include Directories
     
   • VC++ Directories -> Library Directories (Seems to be some extra stuff here, might be able to remove that (damn vs))

3. Compile

Usage

In the toolbar you will have a new entry "FBTools"

once typeinfo is found, more options are aded in this submenu!

Credits:

• jd62 (some fb2018 stuff)
• ICY
• Reunion (bf4 sdk)
• Some guy on uc for ptr fix code (not used)

Also credits to anyone else involed i guess

Authors:

• txt
• ICY (used as a base)