copy and paste be gone

code/ATMOSPHERICS/components/trinary_devices/filter.dm

@@ -21,10 +21,6 @@
 	var/target_pressure = ONE_ATMOSPHERE
 	/// The type of gas we want to filter. Valid values that go here are from the `FILTER` defines at the top of the file.
 	var/filter_type = FILTER_NOTHING
-	/// The frequency of the filter. Used with `radio_connection`.
-	var/frequency = NONE
-	/// A reference to the filter's `datum/radio_frequency`.
-	var/datum/radio_frequency/radio_connection
 	/// A list of available filter options. Used with `tgui_data`.
 	var/list/filter_list = list(
 		"Nothing" = FILTER_NOTHING,
@@ -85,12 +81,6 @@
 	icon_state = "mmap"
 	flipped = 1
 
-/obj/machinery/atmospherics/trinary/filter/set_frequency(new_frequency)
-	SSradio.remove_object(src, frequency)
-	frequency = new_frequency
-	if(frequency)
-		radio_connection = SSradio.add_object(src, frequency, RADIO_ATMOSIA)
-
 /obj/machinery/atmospherics/trinary/filter/update_icon()
 	..()
 

code/ATMOSPHERICS/components/trinary_devices/tvalve.dm

@@ -104,9 +104,7 @@
 	desc = "A digitally controlled valve."
 	icon = 'icons/atmos/digital_tvalve.dmi'
 
-	var/frequency = 0
 	var/id = null
-	var/datum/radio_frequency/radio_connection
 
 /obj/machinery/atmospherics/trinary/tvalve/digital/Destroy()
 	if(SSradio)
@@ -150,13 +148,6 @@
 		return
 	..()
 
-//Radio remote control
-/obj/machinery/atmospherics/trinary/tvalve/digital/set_frequency(new_frequency)
-	SSradio.remove_object(src, frequency)
-	frequency = new_frequency
-	if(frequency)
-		radio_connection = SSradio.add_object(src, frequency, RADIO_ATMOSIA)
-
 /obj/machinery/atmospherics/trinary/tvalve/digital/atmos_init()
 	..()
 	if(frequency)