If I disable the glass industry mod by deleting "inorganic_metal_haber_glass.txt" and "reaction_haber_glass.txt", will Enemy Civs still work okay? Will the drow still be able to use the glass weapons?
If I delete "plant_haber_cloth.txt" and "reaction_haber_cloth.txt", will that disable the cloth armor stuff for Dwarves while still allowing Drows to use it?
No if you delete those files drow will not have access. However, I did add stone and metal pref to drow so they will have a combination of cloth/glass and metal. The other civs are not affected. Are you just wanting a drow civ that uses glass and cloth but you don't want the rest of the mod? What I mean here is, do you not want all the extra crops for dwarves? or is it that you just don't want dwarves to have the cloth armor and glass weapons?
Because if you just don't want dwarves to have cloth armor and glass weapons you should do the following;
Delete or do not add the following tags to the dwarf entity;
[ARMOR:ITEM_ARMOR_ARMDOUB:FORCED]
[ARMOR:ITEM_ARMOR_SURCOAT:FORCED]
[ARMOR:ITEM_ARMOR_PAULDRONS:FORCED]
[HELM:ITEM_HELM_ARC:FORCED]
[GLOVES:ITEM_GLOVES_BRACERS:FORCED]
[SHOES:ITEM_SHOES_NBOOTS:FORCED]
[PANTS:ITEM_PANTS_PT:FORCED]
[PERMITTED_REACTION:MILLA]
[PERMITTED_REACTION:GLASSA]
[PERMITTED_REACTION:GLASSB]
[PERMITTED_REACTION:GLASSC]
[PERMITTED_REACTION:GLASSD]
[PERMITTED_REACTION:GLASSE]
[PERMITTED_REACTION:GLASSF]
[PERMITTED_REACTION:GLASSG]
[PERMITTED_REACTION:GLASSH]
[PERMITTED_REACTION:GLASSI]
That will disable the cloth armor and weapons for dwarves but will still give you the extra crops, normal/fancy cloth furniture, and cloth items.
If you want none of it. You could simply not add any of the tags to the dwarf entity. It won't stop the extra plants though, however, you can simply not bring them with you on embark.
Edit: jecowa are you just wanting the enemy civs (or just the drow)? It would take me 15min tops to prune the mod down to only that. I could also give them the cloth/glass with no issue while stripping dwarf access to any of it (including the crops).