If the raw c++ files are included in a package then as far as I'm aware they would need to be recompiled to have any effect on the game.
I might take a look when I get home.
How is there access to the source code of the C++ files?
This topic has been interesting reading, but as far as I'm aware compiled C++ code is difficulty to decompile directly into C++.
I'm trying to use this launcher with the origin download of the game, however whenever I launch the game via the launcher the process appears for a couple seconds and disappears, meaning the game doesn't launch.
Any reason why this is? The game works when launched via origin.