Is there any way to reproduce the white flash from the flashbang on the player’s hud?
Not really but most people who replica the Flashbang (or rather blind in general) effect by creating Multiple White Spheres onto that players Eye Position, that is only visible to the target. and while I’ve never really gotten a result I’m happy with, what I’ve seen others do looks pretty good.
or at least i think your talking about the Blinding Part, im not sure since your saying something about a Hud, but i dont understand what about the Flashbang was ever Hud Based… (which is why im assuming you meant the screen in general)