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Less Lethal Autoresolve

TL;DR: Autoresolve is less likely to kill units when the army isn't being wiped out. No other changes.

Do you hate how autoresolve will frequently kill units in your army, even in decisive victories? I DO. How much do I hate it? Enough to learn how to mod the game to change the behavior... So that's what I did. This is my first Total War mod and I wanted to share as I think many experience the same frustration. I have not extensively tested this, but the scope of changes is so narrow that my expectation is there will be no issues.

How it works: Two variables that go into the autoresolve are modified. One impacts how damaged a unit can be before autoresolve 'retreats' the unit, the other is for how damaged a unit can be before autoresolve kills it. This mod increases the range between these two values so that a unit is more likely to be pulled out of the fight without being destroyed.

Images:
1. Test battle with LLA, 'pyrrhic victory' but no units lost.
2. Test battle without LLA, 'close victory' but half the army is lost.
3. LLA variables, these are literally the only two things the mod changes.
4. Vanilla values for same variables.
5. Post-autoresolve results with LLA.
6. Post-autoresolve results without LLA.

FAQ

Q: Is this mod compatible with X?
A: I believe this mod is compatible with any version of the game and any other mod that doesn't change those two variables... And if a mod does change those variables then your autoresolve is already not behaving as vanilla, and regardless the first mod in the load order should take priority (i.e. soft conflict rather than causing crashes or whatnot). My friends and I have used the mod with SFO and a few other simple mods without issue.

Q: Does it work in multiplayer?
A: Yes, my friends and I frequently play co-op and we've used it together, just need everyone to have it installed per usual.

Q: Is the mod save-game compatible?
A: Yes - You can even enable this mod and load up old pre-battle quicksaves to see what the new results would be (that's how I tested it).

Q: How exactly does the autoresolve use these variables?
A: I wish I could tell you! Maybe the autoresolve algorithm details are laying around somewhere in the files exposed to modding but I haven't found them yet. To quote a famous developer, "It just works."

Q: How is this mod different from X mod which changes autoresolve?
A: This mod changes ONLY the two variables shown. These aren't the only things I'd like to change about the autoresolve behavior, but I think the specific behavior this mod targets is something nearly universally disliked. This mod is intended to be hyper lightweight rather than overhaul the autoresolve system.

Q: Does this mod change the overall battle outcome?
A: Generally it should not, but since the autoresolve is a bit of a black box it might. What I've observed is that generally while this mod reduces number of units killed in a battle, it does seem to more heavily damage units that do survive the fight. Because of this I think it's possible you might lose a fight with this mod where you would not have (but lost almost your whole army) without it. Do however note that the game does have autoresolve 'prediction inaccuracy' that this mod has not touched - This seems to only really come into play when there's a large difference in lord levels and the battle outcome is very close, but again black box.

Q: Does this change affect the AI army in the autoresolve?
A: I am fairly sure it does, but I expect the autoresolve to still generally delete the losing side as there are other variables that seem to control that behavior. If you autoresolve to lose on your side the AI will have fewer units deleted, but as above will generally have higher damage on the ones that do survive the fight.