Camera Bullshit

code/__DEFINES/equipment.dm

@@ -159,6 +159,8 @@
 #define BLOCK_KNOCKDOWN (1<<11)
 /// Whether wearing this suit grants you the ability to fire a smartgun
 #define SMARTGUN_HARNESS (1<<12)
+///Whether wearing this headset grants you the ability to use the IFF targetting system of the smartgun
+#define SMARTGUN_OPTIC (1<<13)
 
 //SUITS AND HELMETS====================================================================================
 

code/_globalvars/bitfields.dm

@@ -210,6 +210,7 @@ DEFINE_BITFIELD(flags_inventory, list(
 	"NOPRESSUREDMAGE" = NOPRESSUREDMAGE,
 	"BLOCK_KNOCKDOWN" = BLOCK_KNOCKDOWN,
 	"SMARTGUN_HARNESS" = SMARTGUN_HARNESS,
+	"SMARTGUN_OPTIC" = SMARTGUN_OPTIC,
 ))
 
 DEFINE_BITFIELD(flags_jumpsuit, list(

code/game/camera_manager/camera_manager.dm

@@ -192,6 +192,10 @@
 		var/obj/item/clothing/clothing = current.loc
 		cam_location = clothing.loc
 
+	else if(istype(current.loc, /obj/item/device/overwatch_camera))
+		var/obj/item/device/overwatch_camera/cam_gear = current.loc
+		cam_location = cam_gear.loc
+
 	// If we're not forcing an update for some reason and the cameras are in the same location,
 	// we don't need to update anything.
 	// Most security cameras will end here as they're not moving.

code/game/machinery/camera/camera.dm

@@ -366,3 +366,7 @@ GLOBAL_LIST_EMPTY_TYPED(all_cameras, /obj/structure/machinery/camera)
 
 /obj/structure/machinery/camera/cas/isXRay()
 	return TRUE
+
+/obj/structure/machinery/camera/overwatch
+	name = "overwatch camera"
+	network = list(CAMERA_NET_OVERWATCH)

code/modules/clothing/glasses/night.dm

@@ -96,15 +96,27 @@
 	toggleable = TRUE
 	actions_types = list(/datum/action/item_action/toggle, /datum/action/item_action/m56_goggles/far_sight)
 	vision_flags = SEE_TURFS
+	flags_inventory = SMARTGUN_OPTIC
 	fullscreen_vision = null
 	eye_protection = EYE_PROTECTION_FLAVOR
 	req_skill = SKILL_SPEC_WEAPONS
 	req_skill_level = SKILL_SPEC_SMARTGUN
+	var/obj/structure/machinery/camera/camera
 
 	var/far_sight = FALSE
 	var/obj/item/weapon/gun/smartgun/linked_smartgun = null
 
+/obj/item/clothing/glasses/night/m56_goggles/Initialize(mapload)
+	. = ..()
+	camera = new /obj/structure/machinery/camera/overwatch
+
+/obj/item/clothing/glasses/night/m56_goggles/equipped(mob/living/carbon/human/mob, slot)
+	if(camera)
+		camera.c_tag = mob.name
+	..()
+
 /obj/item/clothing/glasses/night/m56_goggles/Destroy()
+	QDEL_NULL(camera)
 	linked_smartgun = null
 	disable_far_sight()
 	return ..()

code/modules/clothing/head/helmet.dm

@@ -441,8 +441,7 @@ GLOBAL_LIST_INIT(allowed_helmet_items, list(
 	pockets.bypass_w_limit = GLOB.allowed_helmet_items
 	pockets.max_storage_space = storage_max_storage_space
 
-	camera = new /obj/structure/machinery/camera(src)
-	camera.network = list(CAMERA_NET_OVERWATCH)
+	camera = new /obj/structure/machinery/camera/overwatch
 
 	for(var/obj/visor as anything in built_in_visors)
 		visor.forceMove(src)

code/modules/cm_marines/equipment/gear.dm

@@ -371,3 +371,37 @@
 			new /obj/item/reagent_container/food/snacks/cookie(src)
 		if(5)
 			new /obj/item/reagent_container/food/snacks/chocolatebar(src)
+
+/obj/item/device/overwatch_camera
+	name = "M5 Camera Gear"
+	desc = "A camera and associated headgear designed to allow marine commanders to see what their troops can see. A more robust version of this equipment is integrated into all standard USCM combat helmets."
+	icon = 'icons/obj/items/clothing/glasses.dmi'
+	icon_state = "overwatch_gear"
+	item_icons = list(
+		WEAR_L_EAR = 'icons/mob/humans/onmob/ears.dmi',
+		WEAR_R_EAR = 'icons/mob/humans/onmob/ears.dmi',
+	)
+	item_state_slots = list(
+		WEAR_L_EAR = "cam_gear",
+		WEAR_R_EAR = "cam_gear",
+	)
+	flags_equip_slot = SLOT_EAR
+	var/obj/structure/machinery/camera/camera
+
+/obj/item/device/overwatch_camera/Initialize(mapload, ...)
+	. = ..()
+	camera = new /obj/structure/machinery/camera/overwatch(src)
+
+/obj/item/device/overwatch_camera/Destroy()
+	QDEL_NULL(camera)
+	return ..()
+
+/obj/item/device/overwatch_camera/equipped(mob/living/carbon/human/mob, slot)
+	if(camera)
+		camera.c_tag = mob.name
+	..()
+
+/obj/item/device/overwatch_camera/dropped(mob/user)
+	if(camera)
+		camera.c_tag = "Unknown"
+	..()

code/modules/cm_marines/overwatch.dm

@@ -218,7 +218,7 @@
 			if(mob_state == "Conscious" && (locate(/datum/effects/crit) in marine_human.effects_list))
 				mob_state = "Incapacitated"
 
-			if(!istype(marine_human.head, /obj/item/clothing/head/helmet/marine))
+			if(!marine_has_camera(marine_human))
 				has_helmet = FALSE
 
 			if(!marine_human.key || !marine_human.client)
@@ -652,13 +652,33 @@
 		cam = null
 		user.reset_view(null)
 
-//returns the helmet camera the human is wearing
-/obj/structure/machinery/computer/overwatch/proc/get_camera_from_target(mob/living/carbon/human/H)
+/// checks if the human has an overwatch camera at all
+/obj/structure/machinery/computer/overwatch/proc/marine_has_camera(mob/living/carbon/human/marine)
+	if(istype(marine.head, /obj/item/clothing/head/helmet/marine))
+		return TRUE
+	if(istype(marine.wear_l_ear, /obj/item/device/overwatch_camera) || istype(marine.wear_r_ear, /obj/item/device/overwatch_camera))
+		return TRUE
+	if(istype(marine.glasses, /obj/item/clothing/glasses/night/m56_goggles))
+		return TRUE
+	return FALSE
+/// returns the overwatch camera the human is wearing
+/obj/structure/machinery/computer/overwatch/proc/get_camera_from_target(mob/living/carbon/human/marine)
 	if(current_squad)
-		if(H && istype(H) && istype(H.head, /obj/item/clothing/head/helmet/marine))
-			var/obj/item/clothing/head/helmet/marine/helm = H.head
-			return helm.camera
-
+		if(marine && istype(marine))
+			if(istype(marine.head, /obj/item/clothing/head/helmet/marine))
+				var/obj/item/clothing/head/helmet/marine/helm = marine.head
+				return helm.camera
+			var/obj/item/device/overwatch_camera/cam_gear
+			if(istype(marine.wear_l_ear, /obj/item/device/overwatch_camera))
+				cam_gear = marine.wear_l_ear
+				return cam_gear.camera
+			if(istype(marine.wear_r_ear, /obj/item/device/overwatch_camera))
+				cam_gear = marine.wear_r_ear
+				return cam_gear.camera
+			var/obj/item/clothing/glasses/night/m56_goggles/m56_cam
+			if(istype(marine.glasses, /obj/item/clothing/glasses/night/m56_goggles))
+				m56_cam = marine.glasses
+				return m56_cam.camera
 
 // Alerts all groundside marines about the incoming OB
 /obj/structure/machinery/computer/overwatch/proc/alert_ob(turf/target)

code/modules/projectiles/guns/smartgun.dm

@@ -328,6 +328,10 @@
 			to_chat(H, SPAN_WARNING("You can't fire \the [src] with the feed cover open! (alt-click to close)"))
 			balloon_alert(user, "cannot fire; feed cover open")
 			return FALSE
+		if(iff_enabled)
+			if(!H.glasses || !(H.glasses.flags_inventory & SMARTGUN_OPTIC))
+				balloon_alert(user, "m56 headset required for iff tracking")
+				return FALSE
 
 /obj/item/weapon/gun/smartgun/unique_action(mob/user)
 	if(isobserver(usr) || isxeno(usr))