Fixed #5912

Also fixes hydroponics trays not updating

code/game/machinery/atmoalter/portable_atmospherics.dm

@@ -11,76 +11,82 @@
 
 	var/maximum_pressure = 90*ONE_ATMOSPHERE
 
-	New()
-		..()
+/obj/machinery/portable_atmospherics/New()
+	..()
 
-		air_contents.volume = volume
-		air_contents.temperature = T20C
+	air_contents.volume = volume
+	air_contents.temperature = T20C
 
-		return 1
+	return 1
 
-	initialize()
-		. = ..()
-		spawn()
-			var/obj/machinery/atmospherics/portables_connector/port = locate() in loc
-			if(port)
-				connect(port)
-				update_icon()
-
-	process()
-		if(!connected_port) //only react when pipe_network will ont it do it for you
-			//Allow for reactions
-			air_contents.react()
-		else
+/obj/machinery/portable_atmospherics/initialize()
+	. = ..()
+	spawn()
+		var/obj/machinery/atmospherics/portables_connector/port = locate() in loc
+		if(port)
+			connect(port)
 			update_icon()
 
-	Del()
-		del(air_contents)
+/obj/machinery/portable_atmospherics/process()
+	if(!connected_port) //only react when pipe_network will ont it do it for you
+		//Allow for reactions
+		air_contents.react()
+	else
+		update_icon()
 
-		..()
+/obj/machinery/portable_atmospherics/Del()
+	del(air_contents)
 
-	update_icon()
-		return null
+	..()
 
-	proc
+/obj/machinery/portable_atmospherics/update_icon()
+	return null
 
-		connect(obj/machinery/atmospherics/portables_connector/new_port)
-			//Make sure not already connected to something else
-			if(connected_port || !new_port || new_port.connected_device)
-				return 0
+/obj/machinery/portable_atmospherics/proc/connect(obj/machinery/atmospherics/portables_connector/new_port)
+	//Make sure not already connected to something else
+	if(connected_port || !new_port || new_port.connected_device)
+		return 0
 
-			//Make sure are close enough for a valid connection
-			if(new_port.loc != loc)
-				return 0
+	//Make sure are close enough for a valid connection
+	if(new_port.loc != loc)
+		return 0
 
-			//Perform the connection
-			connected_port = new_port
-			connected_port.connected_device = src
+	//Perform the connection
+	connected_port = new_port
+	connected_port.connected_device = src
 
-			anchored = 1 //Prevent movement
+	anchored = 1 //Prevent movement
 
-			//Actually enforce the air sharing
-			var/datum/pipe_network/network = connected_port.return_network(src)
-			if(network && !network.gases.Find(air_contents))
-				network.gases += air_contents
-				network.update = 1
+	//Actually enforce the air sharing
+	var/datum/pipe_network/network = connected_port.return_network(src)
+	if(network && !network.gases.Find(air_contents))
+		network.gases += air_contents
+		network.update = 1
 
-			return 1
+	return 1
 
-		disconnect()
-			if(!connected_port)
-				return 0
+/obj/machinery/portable_atmospherics/proc/disconnect()
+	if(!connected_port)
+		return 0
 
-			var/datum/pipe_network/network = connected_port.return_network(src)
-			if(network)
-				network.gases -= air_contents
+	var/datum/pipe_network/network = connected_port.return_network(src)
+	if(network)
+		network.gases -= air_contents
 
-			anchored = 0
+	anchored = 0
 
-			connected_port.connected_device = null
-			connected_port = null
+	connected_port.connected_device = null
+	connected_port = null
 
-			return 1
+	return 1
+
+/obj/machinery/portable_atmospherics/proc/update_connected_network()
+	if(!connected_port)
+		return
+	
+	var/datum/pipe_network/network = connected_port.return_network(src)
+	if (network)
+		network.update = 1
 
 /obj/machinery/portable_atmospherics/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
 	var/obj/icon = src

code/game/machinery/atmoalter/pump.dm

@@ -89,6 +89,8 @@
 		cell.use(power_draw * CELLRATE)
 		last_power_draw = power_draw
 		
+		update_connected_network()
+		
 		//ran out of charge
 		if (!cell.charge)
 			update_icon()

code/game/machinery/atmoalter/scrubber.dm

@@ -70,6 +70,8 @@
 		cell.use(power_draw * CELLRATE)
 		last_power_draw = power_draw
 		
+		update_connected_network()
+		
 		//ran out of charge
 		if (!cell.charge)
 			update_icon()
@@ -152,7 +154,7 @@ Flow Rate Regulator: <A href='?src=\ref[src];volume_adj=-1000'>-</A> <A href='?s
 
 	chan
 	use_power = 1
-	idle_power_usage = 150		//internal circuitry, friction losses and stuff
+	idle_power_usage = 500		//internal circuitry, friction losses and stuff
 	active_power_usage = 100000	//100 kW ~ 135 HP
 	
 	var/global/gid = 1
@@ -168,7 +170,7 @@ Flow Rate Regulator: <A href='?src=\ref[src];volume_adj=-1000'>-</A> <A href='?s
 	name = "[name] (ID [id])"
 
 /obj/machinery/portable_atmospherics/powered/scrubber/huge/attack_hand(var/mob/user as mob)
-		usr << "\blue You can't directly interact with this machine. Use the area atmos computer."
+		usr << "\blue You can't directly interact with this machine. Use the scrubber control console."
 
 /obj/machinery/portable_atmospherics/powered/scrubber/huge/update_icon()
 	src.overlays = 0
@@ -204,6 +206,7 @@ Flow Rate Regulator: <A href='?src=\ref[src];volume_adj=-1000'>-</A> <A href='?s
 		last_power_draw = 0
 	else
 		last_power_draw = handle_power_draw(power_draw)
+		update_connected_network()
 
 /obj/machinery/portable_atmospherics/powered/scrubber/huge/attackby(var/obj/item/I as obj, var/mob/user as mob)
 	if(istype(I, /obj/item/weapon/wrench))

code/modules/hydroponics/hydro_tray.dm

@@ -242,6 +242,10 @@
 	if(seed.exude_gasses && seed.exude_gasses.len)
 		for(var/gas in seed.exude_gasses)
 			environment.adjust_gas(gas, max(1,round((seed.exude_gasses[gas]*seed.potency)/seed.exude_gasses.len)))
+	
+	// If we're attached to a pipenet, then we should let the pipenet know we might have modified some gasses
+	if (closed_system && connected_port)
+		update_connected_network()
 
 	// Handle light requirements.
 	var/area/A = T.loc