It would often be useful to tell a ship NEVER to fire on fighters, no matter if they’re the only targets in range, because it will waste slow-recharging weapons on them. Sometimes you might want to issue the same sorts of orders for frigates and cruisers too, so, I’d like to see a set of three:
Do Not Fire On Fighters
Do Not Fire On Frigates
Do Not Fire On Cruisers
orders added to the list, please.
If possible, they should be sensibly ignored if there are no other targets left. Along that note, you may also wish to consider
Only Fire On Fighters
Only Fire on Frigates
Only Fire on Cruisers
which would do much the same thing, especially if they could be combined so people could target a and b, but not c.