[ASM & Hex] In pokecrystal, where are the fight calculations stored? (exp., damage, etc)

[d4rk]

I'd like to change some battling systems in pokecrystal but I couldn't find where they are located. I also want to ask how these changes would be welcomed in a romhack.

What I'd like to do:
- change the exp. formula a bit to yearn more exp. points... probably also deleting the "pokemon sent by trainer more exp" flag
- change the damage formula to make same-type attack bonus equals 1, to test if coverage moves get better strategies without STAB

I'd like to know whether there are other internal engines and systems I can act on in pokecrystal romhacking,

thanks in advance,

 

[Anon822]

I'd like to change some battling systems in pokecrystal but I couldn't find where they are located. I also want to ask how these changes would be welcomed in a romhack.

What I'd like to do:
- change the exp. formula a bit to yearn more exp. points... probably also deleting the "pokemon sent by trainer more exp" flag
- change the damage formula to make same-type attack bonus equals 1, to test if coverage moves get better strategies without STAB

I'd like to know whether there are other internal engines and systems I can act on in pokecrystal romhacking,

thanks in advance,

Damage is calculated here and experience is calculated here.
Generally you can find code by searching for words that might be related to the code like exp or damage.