[MIRROR] Atmos unary devices can now be analyzed (#6037)

* Atmos unary devices can now be analyzed (#36485)

tweak: Unary devices can now be analyzed using gas scanners. This means stuff like vents, scrubbers, cryo tubes, or heaters/freezers.


fixes #36448

this means stuff like cryo, vents, scrubbers, heat exchangers, heaters/freezers, injectors, those big pressure tanks etc. can now be analyzed by gas analyzers/PDA gas scanners

* Atmos unary devices can now be analyzed

code/game/objects/items/devices/PDA/PDA.dm

@@ -858,6 +858,9 @@ GLOBAL_LIST_EMPTY(PDAs)
 			else if (istype(A, /obj/machinery/atmospherics/pipe))
 				var/obj/machinery/atmospherics/pipe/P = A
 				atmosanalyzer_scan(P.parent.air, user, P)
+			else if (istype(A, /obj/machinery/atmospherics/components/unary))
+				var/obj/machinery/atmospherics/components/unary/U = A
+				atmosanalyzer_scan(U.airs[1], user, U)
 			else if (istype(A, /obj/machinery/power/rad_collector))
 				var/obj/machinery/power/rad_collector/RC = A
 				if(RC.loaded_tank)

code/modules/atmospherics/machinery/components/unary_devices/unary_devices.dm

@@ -19,6 +19,12 @@
 	update_icon()
 	..(intact)
 
+/obj/machinery/atmospherics/components/unary/attackby(obj/item/W, mob/user, params)
+	if(istype(W, /obj/item/device/analyzer))
+		atmosanalyzer_scan(airs[1], user)
+	else
+		return ..()
+
 /obj/machinery/atmospherics/components/unary/proc/assign_uid_vents()
 	uid = num2text(gl_uid++)
-	return uid
+	return uid