Atmos now starts with nitrous oxide in storage tank.

Radio was optimized even more. Still have some reserves.
Restored admin verb "Radio Report". It shows some signs of errors on the map, but I am too tired to fix it now.
Optimized player login (that "400000 calls of new_player/Move" bug).
Various optimizations and fixes in radio code.


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1046 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/area/areas.dm

@@ -215,17 +215,13 @@
 // called when power status changes
 
 /area/proc/power_change()
-
-
 	for(var/area/RA in related)
 		for(var/obj/machinery/M in RA)	// for each machine in the area
 			M.power_change()				// reverify power status (to update icons etc.)
-
-		RA.updateicon()
-
+		if (fire || eject || party)
+			RA.updateicon()
 
 /area/proc/usage(var/chan)
-
 	var/used = 0
 	switch(chan)
 		if(LIGHT)

code/game/communications.dm

@@ -5,7 +5,7 @@
   Note that /obj/item/device/radio handles transmission using nonstandard way.
   procs:
 
-    add_object(obj/device as obj, var/new_frequency as num, var/filter as num|null = null)
+    add_object(obj/device as obj, var/new_frequency as num, var/filter as text|null = null)
       Adds listening object.
       parameters:
         device - device receiving signals, must have proc receive_signal (see description below).
@@ -30,7 +30,7 @@
   radio_frequency is a global object maintaining list of devices that listening specific frequency.
   procs:
 
-    post_signal(obj/source as obj|null, datum/signal/signal, var/filter as num|null = null, var/range as num|null = null)
+    post_signal(obj/source as obj|null, datum/signal/signal, var/filter as text|null = null, var/range as num|null = null)
       Sends signal to all devices that wants such signal.
       parameters:
         source - object, emitted signal. Usually, devices will not receive their own signals.
@@ -114,16 +114,21 @@ var/const/SYND_FREQ = 1213
 #define TRANSMISSION_RADIO	1
 
 /* filters */
-var/const/RADIO_TO_AIRALARM = 1
-var/const/RADIO_FROM_AIRALARM = 2
-var/const/RADIO_CHAT = 3
+var/const/RADIO_TO_AIRALARM = "1"
+var/const/RADIO_FROM_AIRALARM = "2"
+var/const/RADIO_CHAT = "3"
+var/const/RADIO_ATMOSIA = "4"
+var/const/RADIO_NAVBEACONS = "5"
+var/const/RADIO_AIRLOCK = "6"
+var/const/RADIO_SECBOT = "7"
+var/const/RADIO_MULEBOT = "8"
 
 var/global/datum/controller/radio/radio_controller
 
 datum/controller/radio
 	var/list/datum/radio_frequency/frequencies = list()
 
-	proc/add_object(obj/device as obj, var/new_frequency as num, var/filter = null as num|null)
+	proc/add_object(obj/device as obj, var/new_frequency as num, var/filter = null as text|null)
 		var/f_text = num2text(new_frequency)
 		var/datum/radio_frequency/frequency = frequencies[f_text]
 
@@ -157,19 +162,19 @@ datum/radio_frequency
 	var/list/list/obj/devices = list()
 
 	proc
-		post_signal(obj/source as obj|null, datum/signal/signal, var/filter = null as num|null, var/range = null as num|null)
-//			var/N=0
+		post_signal(obj/source as obj|null, datum/signal/signal, var/filter = null as text|null, var/range = null as num|null)
+			//log_admin("DEBUG \[[world.timeofday]\]: post_signal {source=\"[source]\", [signal.debug_print()], filter=[filter]}")
+//			var/N_f=0
+//			var/N_nf=0
 //			var/Nt=0
-			var/filter_str = num2text(filter)
 			var/turf/start_point
 			if(range)
 				start_point = get_turf(source)
 				if(!start_point)
 					del(signal)
 					return 0
-			if (filter)
-				var/list/obj/devices_line = devices[filter_str]
-				for(var/obj/device in devices_line)
+			if (filter) //here goes some copypasta. It is for optimisation. -rastaf0
+				for(var/obj/device in devices[filter])
 					if(device == source)
 						continue
 					if(range)
@@ -180,6 +185,18 @@ datum/radio_frequency
 						if(start_point.z!=end_point.z || get_dist(start_point, end_point) > range)
 							continue
 					device.receive_signal(signal, TRANSMISSION_RADIO, frequency)
+				for(var/obj/device in devices["_default"])
+					if(device == source)
+						continue
+					if(range)
+						var/turf/end_point = get_turf(device)
+						if(!end_point)
+							continue
+						//if(max(abs(start_point.x-end_point.x), abs(start_point.y-end_point.y)) <= range)
+						if(start_point.z!=end_point.z || get_dist(start_point, end_point) > range)
+							continue
+					device.receive_signal(signal, TRANSMISSION_RADIO, frequency)
+//					N_f++
 			else
 				for (var/next_filter in devices)
 //					var/list/obj/DDD = devices[next_filter]
@@ -195,20 +212,21 @@ datum/radio_frequency
 							if(start_point.z!=end_point.z || get_dist(start_point, end_point) > range)
 								continue
 						device.receive_signal(signal, TRANSMISSION_RADIO, frequency)
-//						N++
-//				log_admin("DEBUG: post_signal(source=[source] ([source.x], [source.y]),filter=[filter]) frequency=[frequency], N=[N],Nt=[Nt]")
+//						N_nf++
 
+//			log_admin("DEBUG: post_signal(source=[source] ([source.x], [source.y], [source.z]),filter=[filter]) frequency=[frequency], N_f=[N_f], N_nf=[N_nf]")
 
 
 			del(signal)
 
-		add_listener(obj/device as obj, var/filter as num|null)
+		add_listener(obj/device as obj, var/filter as text|null)
+			if (!filter)
+				filter = "_default"
 			//log_admin("add_listener(device=[device],filter=[filter]) frequency=[frequency]")
-			var/filter_str = num2text(filter)
-			var/list/obj/devices_line = devices[filter_str]
+			var/list/obj/devices_line = devices[filter]
 			if (!devices_line)
 				devices_line = new
-				devices[filter_str] = devices_line
+				devices[filter] = devices_line
 			devices_line+=device
 //			var/list/obj/devices_line___ = devices[filter_str]
 //			var/l = devices_line___.len
@@ -217,7 +235,14 @@ datum/radio_frequency
 
 		remove_listener(obj/device)
 			for (var/devices_filter in devices)
-				devices[devices_filter]-=device
+				var/list/devices_line = devices[devices_filter]
+				devices_line-=device
+				while (null in devices_line)
+					devices_line -= null
+				if (devices_line.len==0)
+					devices -= devices_filter
+					del(devices_line)
+					
 
 obj/proc
 	receive_signal(datum/signal/signal, receive_method, receive_param)
@@ -237,4 +262,12 @@ datum/signal
 		source = model.source
 		transmission_method = model.transmission_method
 		data = model.data
-		encryption = model.encryption
+		encryption = model.encryption
+
+	proc/debug_print()
+		if (source)
+			. = "signal = {source = '[source]' ([source:x],[source:y],[source:z])\n"
+		else
+			. = "signal = {source = '[source]' ()\n"
+		for (var/i in data)
+			. += "data\[\"[i]\"\] = \"[data[i]]\"\n"

code/game/machinery/airlock_control.dm

@@ -59,7 +59,7 @@ obj/machinery/door/airlock
 			signal.data["door_status"] = density?("closed"):("open")
 			signal.data["lock_status"] = locked?("locked"):("unlocked")
 
-			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE)
+			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE, filter = RADIO_AIRLOCK)
 
 	open(surpress_send)
 		. = ..()
@@ -74,7 +74,7 @@ obj/machinery/door/airlock
 			radio_controller.remove_object(src, frequency)
 			if(new_frequency)
 				frequency = new_frequency
-				radio_connection = radio_controller.add_object(src, frequency)
+				radio_connection = radio_controller.add_object(src, frequency, RADIO_AIRLOCK)
 
 	initialize()
 		if(frequency)
@@ -119,7 +119,7 @@ obj/machinery/airlock_sensor
 		signal.data["tag"] = master_tag
 		signal.data["command"] = "cycle"
 
-		radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE)
+		radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE, filter = RADIO_AIRLOCK)
 		flick("airlock_sensor_cycle", src)
 
 	process()
@@ -136,7 +136,7 @@ obj/machinery/airlock_sensor
 
 			signal.data["pressure"] = num2text(pressure)
 
-			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE)
+			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE, filter = RADIO_AIRLOCK)
 
 		update_icon()
 
@@ -144,7 +144,7 @@ obj/machinery/airlock_sensor
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, frequency)
 			frequency = new_frequency
-			radio_connection = radio_controller.add_object(src, frequency)
+			radio_connection = radio_controller.add_object(src, frequency, RADIO_AIRLOCK)
 
 	initialize()
 		set_frequency(frequency)
@@ -183,14 +183,14 @@ obj/machinery/access_button
 			signal.data["tag"] = master_tag
 			signal.data["command"] = command
 
-			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE)
+			radio_connection.post_signal(src, signal, range = AIRLOCK_CONTROL_RANGE, filter = RADIO_AIRLOCK)
 		flick("access_button_cycle", src)
 
 	proc
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, frequency)
 			frequency = new_frequency
-			radio_connection = radio_controller.add_object(src, frequency)
+			radio_connection = radio_controller.add_object(src, frequency, RADIO_AIRLOCK)
 
 	initialize()
 		set_frequency(frequency)

code/game/machinery/alarm.dm

@@ -43,7 +43,7 @@
 			return
 		if (signal.data["area"] != area_uid)
 			return
-		if((!sensors[id_tag] && !vents[id_tag]))
+		if(!(id_tag in sensors) && !(id_tag in vents))
 			register_env_machine(id_tag, signal.data["device"])
 		if(signal.data["device"] == "AScr")
 			sensor_information[id_tag] = signal.data

code/game/machinery/atmo_control.dm

@@ -55,14 +55,14 @@ obj/machinery/air_sensor
 					signal.data["toxins"] = 0
 					signal.data["nitrogen"] = 0
 					signal.data["carbon_dioxide"] = 0
-			radio_connection.post_signal(src, signal)
+			radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 
 	proc
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, frequency)
 			frequency = new_frequency
-			radio_connection = radio_controller.add_object(src, frequency)
+			radio_connection = radio_controller.add_object(src, frequency, RADIO_ATMOSIA)
 
 	initialize()
 		set_frequency(frequency)
@@ -178,7 +178,7 @@ obj/machinery/computer/general_air_control
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, frequency)
 			frequency = new_frequency
-			radio_connection = radio_controller.add_object(src, frequency)
+			radio_connection = radio_controller.add_object(src, frequency, RADIO_ATMOSIA)
 
 	initialize()
 		set_frequency(frequency)
@@ -254,9 +254,9 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				signal.source = src
 
 				signal.data["tag"] = input_tag
-				signal.data["status"] = 1
+				signal.data["command"] = "status"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["in_toggle_injector"])
 				input_info = null
@@ -270,7 +270,7 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				signal.data["tag"] = input_tag
 				signal.data["command"] = "power_toggle"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["out_refresh_status"])
 				output_info = null
@@ -282,9 +282,9 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				signal.source = src
 
 				signal.data["tag"] = output_tag
-				signal.data["status"] = 1
+				signal.data["command"] = "status"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["out_toggle_power"])
 				output_info = null
@@ -298,7 +298,7 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				signal.data["tag"] = output_tag
 				signal.data["command"] = "power_toggle"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["out_set_pressure"])
 				output_info = null
@@ -313,7 +313,7 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				signal.data["command"] = "set_internal_pressure"
 				signal.data["parameter"] = "[pressure_setting]"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["adj_pressure"])
 				var/change = text2num(href_list["adj_pressure"])
@@ -393,7 +393,7 @@ Max Output Pressure: [output_pressure] kPa<BR>"}
 				else
 					signal.data["command"] = "power_off"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			..()
 
@@ -443,9 +443,9 @@ Rate: [volume_rate] L/sec<BR>"}
 				signal.source = src
 
 				signal.data["tag"] = device_tag
-				signal.data["status"] = 1
+				signal.data["command"] = "status"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["toggle_automation"])
 				automation = !automation
@@ -462,7 +462,7 @@ Rate: [volume_rate] L/sec<BR>"}
 				signal.data["tag"] = device_tag
 				signal.data["command"] = "power_toggle"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 			if(href_list["injection"])
 				if(!radio_connection)
@@ -475,7 +475,7 @@ Rate: [volume_rate] L/sec<BR>"}
 				signal.data["tag"] = device_tag
 				signal.data["command"] = "inject"
 
-				radio_connection.post_signal(src, signal)
+				radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
 
 /obj/machinery/computer/atmos_alert
 	var/datum/radio_frequency/radio_connection
@@ -504,7 +504,7 @@ Rate: [volume_rate] L/sec<BR>"}
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, receive_frequency)
 			receive_frequency = new_frequency
-			radio_connection = radio_controller.add_object(src, receive_frequency)
+			radio_connection = radio_controller.add_object(src, receive_frequency, RADIO_ATMOSIA)
 
 
 	attack_hand(mob/user)

code/game/machinery/atmoalter/canister.dm

@@ -277,6 +277,20 @@ Release Pressure: <A href='?src=\ref[src];pressure_adj=-1000'>-</A> <A href='?sr
 	src.update_icon()
 	return 1
 
+//Dirty way to fill room with gas. However it is a bit easier to do than creating some floor/engine/n2o -rastaf0
+/obj/machinery/portable_atmospherics/canister/sleeping_agent/roomfiller/New()
+	..()
+	var/datum/gas/sleeping_agent/trace_gas = air_contents.trace_gases[1]
+	trace_gas.moles = 9*4000
+	spawn(10)
+		var/turf/simulated/location = src.loc
+		if (istype(src.loc))
+			while (!location.air)
+				sleep(10)
+			location.assume_air(air_contents)
+			air_contents = new
+	return 1
+
 /obj/machinery/portable_atmospherics/canister/nitrogen/New()
 
 	..()

code/game/machinery/bots/ed209bot.dm

@@ -80,8 +80,8 @@
 			src.cam.c_tag = src.name
 			src.cam.network = "SS13"
 			if(radio_controller)
-				radio_controller.add_object(src, control_freq)
-				radio_controller.add_object(src, beacon_freq)
+				radio_controller.add_object(src, control_freq, filter = RADIO_SECBOT)
+				radio_controller.add_object(src, beacon_freq, filter = RADIO_NAVBEACONS)
 
 	examine()
 		set src in view()
@@ -553,24 +553,25 @@ Auto Patrol: []"},
 		var/datum/signal/signal = new()
 		signal.source = src
 		signal.transmission_method = 1
-		for(var/key in keyval)
-			signal.data[key] = keyval[key]
+		//for(var/key in keyval)
+		//	signal.data[key] = keyval[key]
 			//world << "sent [key],[keyval[key]] on [freq]"
-
+		signal.data = keyval
 		if (signal.data["findbeacon"])
-			frequency.post_signal(src, signal, null)
+			frequency.post_signal(src, signal, filter = RADIO_NAVBEACONS)
 		else if (signal.data["type"] == "secbot")
-			frequency.post_signal(src, signal, null)
+			frequency.post_signal(src, signal, filter = RADIO_SECBOT)
 		else
 			frequency.post_signal(src, signal)
 
 	// signals bot status etc. to controller
 	proc/send_status()
-		var/list/kv = new()
-		kv["type"] = "secbot"
-		kv["name"] = name
-		kv["loca"] = loc.loc	// area
-		kv["mode"] = mode
+		var/list/kv = list(
+			"type" = "secbot",
+			"name" = name,
+			"loca" = loc.loc,	// area
+			"mode" = mode,
+		)
 		post_signal_multiple(control_freq, kv)
 
 

code/game/machinery/bots/mulebot.dm

@@ -80,8 +80,8 @@
 
 		spawn(5)	// must wait for map loading to finish
 			if(radio_controller)
-				radio_controller.add_object(src, control_freq)
-				radio_controller.add_object(src, beacon_freq)
+				radio_controller.add_object(src, control_freq, filter = RADIO_MULEBOT)
+				radio_controller.add_object(src, beacon_freq, filter = RADIO_NAVBEACONS)
 
 			var/count = 0
 			for(var/obj/machinery/bot/mulebot/other in world)
@@ -890,24 +890,31 @@
 		var/datum/signal/signal = new()
 		signal.source = src
 		signal.transmission_method = 1
-		for(var/key in keyval)
-			signal.data[key] = keyval[key]
+		//for(var/key in keyval)
+		//	signal.data[key] = keyval[key]
+		signal.data = keyval
 			//world << "sent [key],[keyval[key]] on [freq]"
-		frequency.post_signal(src, signal)
+		if (signal.data["findbeacon"])
+			frequency.post_signal(src, signal, filter = RADIO_NAVBEACONS)
+		else if (signal.data["type"] == "mulebot")
+			frequency.post_signal(src, signal, filter = RADIO_MULEBOT)
+		else
+			frequency.post_signal(src, signal)
 
 	// signals bot status etc. to controller
 	proc/send_status()
-		var/list/kv = new()
-		kv["type"] = "mulebot"
-		kv["name"] = suffix
-		kv["loca"] = loc.loc	// area
-		kv["mode"] = mode
-		kv["powr"] = cell ? cell.percent() : 0
-		kv["dest"] = destination
-		kv["home"] = home_destination
-		kv["load"] = load
-		kv["retn"] = auto_return
-		kv["pick"] = auto_pickup
+		var/list/kv = list(
+			"type" = "mulebot",
+			"name" = suffix,
+			"loca" = loc.loc,	// area
+			"mode" = mode,
+			"powr" = (cell ? cell.percent() : 0),
+			"dest" = destination,
+			"home" = home_destination,
+			"load" = load,
+			"retn" = auto_return,
+			"pick" = auto_pickup,
+		)
 		post_signal_multiple(control_freq, kv)
 
 

code/game/machinery/bots/secbot.dm

@@ -80,8 +80,8 @@
 			src.cam.c_tag = src.name
 			src.cam.network = "SS13"
 			if(radio_controller)
-				radio_controller.add_object(src, control_freq)
-				radio_controller.add_object(src, beacon_freq)
+				radio_controller.add_object(src, control_freq, filter = RADIO_SECBOT)
+				radio_controller.add_object(src, beacon_freq, filter = RADIO_NAVBEACONS)
 
 	examine()
 		set src in view()
@@ -445,7 +445,7 @@ Auto Patrol: []"},
 	// used for beacon reception
 
 	receive_signal(datum/signal/signal)
-
+		//log_admin("DEBUG \[[world.timeofday]\]: /obj/machinery/bot/secbot/receive_signal([signal.debug_print()])")
 		if(!on)
 			return
 
@@ -532,10 +532,16 @@ Auto Patrol: []"},
 		var/datum/signal/signal = new()
 		signal.source = src
 		signal.transmission_method = 1
-		for(var/key in keyval)
-			signal.data[key] = keyval[key]
+		//for(var/key in keyval)
+		//	signal.data[key] = keyval[key]
+		signal.data = keyval
 			//world << "sent [key],[keyval[key]] on [freq]"
-		frequency.post_signal(src, signal)
+		if (signal.data["findbeacon"])
+			frequency.post_signal(src, signal, filter = RADIO_NAVBEACONS)
+		else if (signal.data["type"] == "secbot")
+			frequency.post_signal(src, signal, filter = RADIO_SECBOT)
+		else
+			frequency.post_signal(src, signal)
 
 	// signals bot status etc. to controller
 	proc/send_status()

code/game/machinery/machinery.dm

@@ -97,4 +97,8 @@
 			return 1
 
 	src.add_fingerprint(user)
-	return 0
+	return 0
+
+/obj/machinery/proc/assign_uid()
+	uid = gl_uid
+	gl_uid++

code/game/machinery/navbeacon.dm

@@ -30,7 +30,7 @@
 
 		spawn(5)	// must wait for map loading to finish
 			if(radio_controller)
-				radio_controller.add_object(src, freq)
+				radio_controller.add_object(src, freq, RADIO_NAVBEACONS)
 
 	// set the transponder codes assoc list from codes_txt
 	proc/set_codes()
@@ -96,7 +96,7 @@
 		for(var/key in codes)
 			signal.data[key] = codes[key]
 
-		frequency.post_signal(src, signal)
+		frequency.post_signal(src, signal, filter = RADIO_NAVBEACONS)
 
 
 	attackby(var/obj/item/I, var/mob/user)

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

@@ -13,7 +13,7 @@
 		if (istype(loc.loc, /obj/item/device/pda))
 			hostpda = loc.loc
 
-	proc/post_signal(var/freq, var/key, var/value, var/key2, var/value2, var/key3, var/value3)
+	proc/post_signal(var/freq, var/key, var/value, var/key2, var/value2, var/key3, var/value3, s_filter)
 
 		//world << "Post: [freq]: [key]=[value], [key2]=[value2]"
 		var/datum/radio_frequency/frequency = radio_controller.return_frequency(freq)
@@ -29,7 +29,7 @@
 		if(key3)
 			signal.data[key3] = value3
 
-		frequency.post_signal(src, signal)
+		frequency.post_signal(src, signal, filter = s_filter)
 
 	proc/print_to_host(var/text)
 		if (isnull(src.hostpda))
@@ -56,7 +56,7 @@
 		..()
 		spawn(5)
 			if(radio_controller)
-				radio_controller.add_object(src, control_freq)
+				radio_controller.add_object(src, control_freq, filter = RADIO_SECBOT)
 
 	// receive radio signals
 	// can detect bot status signals
@@ -91,23 +91,23 @@
 
 			if("control")
 				active = locate(href_list["bot"])
-				post_signal(control_freq, "command", "bot_status", "active", active)
+				post_signal(control_freq, "command", "bot_status", "active", active, s_filter = RADIO_SECBOT)
 
 			if("scanbots")		// find all bots
 				botlist = null
-				post_signal(control_freq, "command", "bot_status")
+				post_signal(control_freq, "command", "bot_status", s_filter = RADIO_SECBOT)
 
 			if("botlist")
 				active = null
 
 
 			if("stop", "go")
-				post_signal(control_freq, "command", href_list["op"], "active", active)
-				post_signal(control_freq, "command", "bot_status", "active", active)
+				post_signal(control_freq, "command", href_list["op"], "active", active, s_filter = RADIO_SECBOT)
+				post_signal(control_freq, "command", "bot_status", "active", active, s_filter = RADIO_SECBOT)
 
 			if("summon")
-				post_signal(control_freq, "command", "summon", "active", active, "target", get_turf(PDA) )
-				post_signal(control_freq, "command", "bot_status", "active", active)
+				post_signal(control_freq, "command", "summon", "active", active, "target", get_turf(PDA) , s_filter = RADIO_SECBOT)
+				post_signal(control_freq, "command", "bot_status", "active", active, s_filter = RADIO_SECBOT)
 		PDA.cartridge.unlock()
 
 /obj/item/radio/integrated/mule
@@ -124,10 +124,10 @@
 		..()
 		spawn(5)
 			if(radio_controller)
-				radio_controller.add_object(src, control_freq)
-				radio_controller.add_object(src, beacon_freq)
+				radio_controller.add_object(src, control_freq, filter = RADIO_MULEBOT)
+				radio_controller.add_object(src, beacon_freq, filter = RADIO_NAVBEACONS)
 				spawn(10)
-					post_signal(beacon_freq, "findbeacon", "delivery")
+					post_signal(beacon_freq, "findbeacon", "delivery", filter = RADIO_NAVBEACONS)
 
 	// receive radio signals
 	// can detect bot status signals
@@ -172,43 +172,43 @@
 
 			if("control")
 				active = locate(href_list["bot"])
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 
 			if("scanbots")		// find all bots
 				botlist = null
-				post_signal(control_freq, "command", "bot_status")
+				post_signal(control_freq, "command", "bot_status", s_filter = RADIO_MULEBOT)
 
 			if("botlist")
 				active = null
 
 
 			if("unload")
-				post_signal(control_freq, cmd, "unload")
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "unload", s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 			if("setdest")
 				if(beacons)
 					var/dest = input("Select Bot Destination", "Mulebot [active.suffix] Interlink", active.destination) as null|anything in beacons
 					if(dest)
-						post_signal(control_freq, cmd, "target", "destination", dest)
-						post_signal(control_freq, cmd, "bot_status")
+						post_signal(control_freq, cmd, "target", "destination", dest, s_filter = RADIO_MULEBOT)
+						post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 
 			if("retoff")
-				post_signal(control_freq, cmd, "autoret", "value", 0)
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "autoret", "value", 0, s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 			if("reton")
-				post_signal(control_freq, cmd, "autoret", "value", 1)
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "autoret", "value", 1, s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 
 			if("pickoff")
-				post_signal(control_freq, cmd, "autopick", "value", 0)
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "autopick", "value", 0, s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 			if("pickon")
-				post_signal(control_freq, cmd, "autopick", "value", 1)
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, "autopick", "value", 1, s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 
 			if("stop", "go", "home")
-				post_signal(control_freq, cmd, href_list["op"])
-				post_signal(control_freq, cmd, "bot_status")
+				post_signal(control_freq, cmd, href_list["op"], s_filter = RADIO_MULEBOT)
+				post_signal(control_freq, cmd, "bot_status", s_filter = RADIO_MULEBOT)
 		PDA.cartridge.unlock()
 
 

code/game/objects/radio/radio.dm

@@ -15,33 +15,11 @@
 	
 	for (var/ch_name in channels)
 		secure_radio_connections[ch_name] = radio_controller.add_object(src, radiochannels[ch_name],  RADIO_CHAT)
-	/*
-	if(src.secure_frequency)
-		secure_radio_connection = radio_controller.add_object(src, secure_frequency,  RADIO_CHAT)
-	if(src.channels.Find("Medical"))
-		med_connection = radio_controller.add_object(src, med_freq,  RADIO_CHAT)
-	if(src.channels.Find("Science"))
-		sci_connection = radio_controller.add_object(src, sci_freq,  RADIO_CHAT)
-	if(src.channels.Find("Security"))
-		sec_connection = radio_controller.add_object(src, sec_freq,  RADIO_CHAT)
-	if(src.channels.Find("Command"))
-		com_connection = radio_controller.add_object(src, com_freq,  RADIO_CHAT)
-	if(src.channels.Find("Engineer"))
-		eng_connection = radio_controller.add_object(src, eng_freq,  RADIO_CHAT)*/
 
 /obj/item/device/radio
 	var
 		datum/radio_frequency/radio_connection
-		
 		list/datum/radio_frequency/secure_radio_connections = new
-		/*
-		datum/radio_frequency/secure_radio_connection // Shared by Mport2004 for the security headsets -- TLE
-		datum/radio_frequency/med_connection
-		datum/radio_frequency/sci_connection
-		datum/radio_frequency/com_connection
-		datum/radio_frequency/eng_connection
-		datum/radio_frequency/sec_connection*/
-
 	proc
 		set_frequency(new_frequency)
 			radio_controller.remove_object(src, frequency)