[Help] Trying to make a new world gen option

[pe5e]

Hey, I am trying to create a mod which adds a new world gen option to the game. It should be an option that allows the player to disable strong winds simular to the world gen option for disabling puddles. But since I am really new to moding I have a few questions:

1. I am sure there was work already done for new world gen options. Can someone provide me a link to that?

2. I was unable to find the strong winds in the game files. Maybe I searched for the wrong words?! idk. Does someone have an idea where it is located?

Big thanks in advance