Added missing xp bonus values for various monsters

[cpbr-dev]

Wrote a simple python script to fetch missing xpbonus values on the wiki and add them to the file.
The script did not check if all the current values were correct, only added missing ones.

New values have been double-checked manually.

[l2-]

do you mean hand checked in game or hand checked with the wiki?

[cpbr-dev]

do you mean hand checked in game or hand checked with the wiki?

hand checked with the wiki values, haven't checked those NPCs in-game

[l2-]

I also have a wiki scraper to dump this data (which is why the json is in such a shitty format :)) but i found that many wiki xp bonuses were not correct so i stopped using it years ago. Not sure if the wiki improved on that part so I'm hesitant to merge this

[cpbr-dev]

I also have a wiki scraper to dump this data (which is why the json is in such a shitty format :)) but i found that many wiki xp bonuses were not correct so i stopped using it years ago. Not sure if the wiki improved on that part so I'm hesitant to merge this

Mod Ash gave some insight on how XP Bonus is calculated around 2025, it's a formula that uses the monster's stats. There are some exceptions where it's manually set (Olm having none, some NPCs having negative modifiers)

https://oldschool.runescape.wiki/w/Combat#PvM_bonus_experience

The wiki won't always be correct, but it should at least be way more accurate now.