Add support for game [Baldur's Gate 3]

[MadChieftain]

This template is useful to add basic support using https://github.com/ModOrganizer2/modorganizer-basic_games.

If you are vaguely familiar with programming you can try following the instructions on that link to get something working yourself. If you have trouble with that please fill in this template.

Please provide the following information for the game (remove the optional lines you do not use):

• Name: Baldur's gate 3
• Short name: baldursgate3
• Nexus ID [optional]: baldursgate3
• Executable: BG3.exe
• Launcher [optional]: LariLauncher.exe
• Data path: C:\Games\Steam\steamapps\common\Baldurs Gate 3\Data
• Documents path: C:\Users\Jim\AppData\Local\Larian Studios\Baldur's Gate 3
• Saves directory [optional]: C:\Users\Jim\AppData\Local\Larian Studios\Baldur's Gate 3\PlayerProfiles\Public\Savegames\Story
• Save extension [optional]: .lsv
• Steam ID [optional]: 1086940

Provide additional details regarding the game that could be required for the plugin.

[ashemedai]

Got a preliminary plugin working. Need to flesh out some details.

[chazwarp923]

I already made a basic plugin for this. The main issue is it doesn't support pak files due to how bg3 loads them. It requires you define them in modsettings.lsx, of which the easiest way to do is to integrate LSLib. Unfortunately for me it is written in C# and I do not have enough knowledge of MO2 to write a whole plugin from scratch in C#. But please feel free to reference my implementation for any research into further support.
https://github.com/chazwarp923/MO2-BG3-Plugin/tree/main

[AnyOldName3]

It might be a nightmare to copy, but the OMOD installer uses C# libraries, despite being in C++ and C++/CLI itself.