Fixed #5912

Also fixes hydroponics trays not updating

code/game/machinery/atmoalter/portable_atmospherics.dm

@@ -11,7 +11,7 @@
 
 	var/maximum_pressure = 90*ONE_ATMOSPHERE
 
-	New()
+/obj/machinery/portable_atmospherics/New()
 	..()
 
 	air_contents.volume = volume
@@ -19,7 +19,7 @@
 
 	return 1
 
-	initialize()
+/obj/machinery/portable_atmospherics/initialize()
 	. = ..()
 	spawn()
 		var/obj/machinery/atmospherics/portables_connector/port = locate() in loc
@@ -27,24 +27,22 @@
 			connect(port)
 			update_icon()
 
-	process()
+/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()
 
-	Del()
+/obj/machinery/portable_atmospherics/Del()
 	del(air_contents)
 
 	..()
 
-	update_icon()
+/obj/machinery/portable_atmospherics/update_icon()
 	return null
 
-	proc
-
-		connect(obj/machinery/atmospherics/portables_connector/new_port)
+/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
@@ -67,7 +65,7 @@
 
 	return 1
 
-		disconnect()
+/obj/machinery/portable_atmospherics/proc/disconnect()
 	if(!connected_port)
 		return 0
 
@@ -82,6 +80,14 @@
 
 	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
 	if ((istype(W, /obj/item/weapon/tank) && !( src.destroyed )))

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

@@ -243,6 +243,10 @@
 		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
 	if(A)