How do I convert a group of events into a function?

Hi, I have a group of events I need to do many times and I only need to change a few parameters, I'd like to know how to make this into a function with parameters, I can't seem to grasp it. I'm thinking this can be done?

I highlighted in blue the things that will need to change in the function.

Thanks in advance.

Roughly you want to pass in the two UIDs of the objects so they can be picked again, and then move events 409-412 into the function. I like to pull the params out into variables, but that isn't necessary. I think it's cleaner though. The "for each" is in case the weapon hits more than one enemy at a time.

Ok, I see! Thanks!

Can I also add another param(2) for the missile_1.dmg for events 409 and 410?

edit: I saw a lot of tutorials on functions but they really didn't explain them with parameters.

Yes, if that needs to change. It wasn't clear where Missle_1 came from, since it isn't directly referenced in the picked objects.

Ah ok thanks!

Missile_1 is a sprite instance variable I keep the damage of each weapon in.