Flashlight Help!

Hey Guys! So, im quite new to unreal engine. I have been watching some tutorials and i started making my own project. I have 2 issues:

-First: I wold like to make a flashlight turn on and off. Exemple: Press F goes on; Press Again Goes off.

-Second: I made a laser sight to help with aiming. I used a spotlight to make the beam but the thing is: It goes throwgh objects wich is bad and i dont know how to fix it.
I dont know if this problem happens with the flashlight too since they are both spotlights.

Thanks For Your Time


Btw im not english :stuck_out_tongue: