Make a unit attack only naval units?

[Bobingabout]

i think you can do it with navel targetting, look at the comments in the original RulesMD.ini

Code:

;These will control what can shoot what for the last durn time.  Defaults are 0's
;This has no impact on anti/not anti air weapons.  Those already work.
;NavalTargeting
;    UNDERWATER_NEVER = 0,            Can't shoot at all at underwater
;    UNDERWATER_SECONDARY = 1,    Use Second weapon against underwater
;    UNDERWATER_ONLY = 2,            Can only shoot underwater
;    ORGANIC_SECONDARY = 3,        Use second Weapon on organic
;    SEAL_SPECIAL = 4,                    Primary on Amphibious and organic, Second on Naval and underwater-not-organic
;    NAVAL_ALL = 5,                        Go ahead and shoot everything with Primary
; NAVAL_NONE = 6,                        Don't even shoot into the water
; NAVAL_PRIMARY = 7                Able to shoot ground target with secondary weapon, but Naval is the primary target

;LandTargeting
;    LAND_OKAY = 0,                        Land is okay
;    LAND_NOT_OKAY = 1,                Land is OK
;    LAND_SECONDARY = 2                Can shoot land, but only with secondary weapon

I'd sugest NavalTargeting=7