High level tasks

[alandtse]

See https://github.com/alandtse/CommonLibVR/wiki

General:

• Correct/clean up names/RE from Wiki.

ESL Load/Save

• Load ESL at game load
• Load ESL data from save files (check resaver)
• Save ESL into save files or SKSE file
• Stop crashes from SKSEVR due to loss of modCount

ESL Use

• Find all SSE specific ESL functions (TESFile::IsESL, TESFile::AdjustFormIDFileIndex)
• Find all SSE changes for ESLs (hopefully none and Bethesda used functions)
• For ESL specific functions, find which SSE functions they are used in and VR equivalent.
• Modify VR functions

Check mod use (above should be done with near vanilla and where build will crash if using old VR structures; later we should try to make it seamless for older mods)

• Inherit DataHandlerSE from VR RE::Datahandler
• Verify vanilla loads fine
• Test core VR mods (notify in case they should have ESL support or try to avoid crashes)
• Test SKSEVR support for ESLs (search for .esl)
• Test Commonlib NG/VR

Phase 1:

• Clobber datahandler with the regular/small file split
• Fix everywhere it crashes (We are here) by matching SE logic

Phase 2:

• Add small file distinction (the flag)
• Modify form handling logic to use the FEXXX index

Phase 3:

• Add mid-save compatibility (that version check on the save and stuff)
• Add API for mods to swap to the ESP/ESL split if SkyrimVRESL is installed

Phase 4:

• Preserve loadedMods for SKSE mods to work with it