Just a little questin.

What do you guys think, When should the enemy go to cover?
After shooting a few times or only when he must reload or maby when he gets hit a few times?

Please give me a fedback and tell me when the best time is to cover for the enemy.

I guess some more cases for taking cover could be:

-if the player is within a certain distance and can be seen
-if the player shoots a type of weapon? (rocket, laser)