Custom character sanity perks

[Worthington]

Hello, I'm currently trying to finish up a character mod I've been working on and I need a bit of help coding some custom sanity gains/drains for it. Some things I've been able to code myself (gaining sanity when he hits enemies, gaining sanity when he moves, draining it when he's still, so on), but there are a few things I can't really seem to code properly.

 

I want to make it so he gains sanity when he's hit, but I also want to nullify the sanity he gains by default when he picks flowers and unlocks recipes. For the flower thing, I've tried the few "AddPrefabPostInit" codes you put in the character's modmain.lua, but none of those seem to work for me. The other two I just can't really figure out. 

 

Any help would be greatly appreciated.