default storm weather add-on

Hello, I would like to ask for a script that allows a little add-on to the storm weather effect, because there isn't a big difference between the rain and storm ones, except the size and frequency of the particles. So I would appreciate it if someone could make a real storm effect that is plug and play, like I don't need to edit anything via script calls, just select storm and it will do the job.

So the features I would love:

• The screen flashes when thunder bellows, which happens randomly.
• A SE that plays when the screen flashes.

This should be pretty simple, I think~
I hope people can help me :3!

(Thanks to Zal for correcting my post)

If you decide when the storm is done, you could probably just turn on a switch which activates a parallel process event on the mao which flashes the screen and so on after every few frames. :)

well I am not sure of how to do this via a parrallel process so is why I ask a script xD

just make a parallel process event, make it use a certain switch as a condition (turn it on when you turn the weather to storm), then make it wait a certain frame then use the flash screen command

this will not freeze if I do a loop ? 

You don't use a loop for it since it's already on parallel process... it already loops by default. Also make sure ur using parallel process, not autorun. It would freeze if you do it via autorun