Defers pipenet and powernet rebuilds upon destruction of pipes and cables so explosions are faster

code/ATMOSPHERICS/components/binary_devices/passive_gate.dm

@@ -6,7 +6,7 @@
 
 	name = "passive gate"
 	desc = "A one-way air valve that does not require power"
-	
+
 	can_unwrench = 1
 
 	var/on = 0
@@ -15,7 +15,7 @@
 	var/frequency = 0
 	var/id = null
 	var/datum/radio_frequency/radio_connection
-	
+
 /obj/machinery/atmospherics/binary/passive_gate/initialize()
 	..()
 	if(frequency)
@@ -34,8 +34,7 @@
 		add_underlay(T, node2, dir)
 
 /obj/machinery/atmospherics/binary/passive_gate/process()
-	..()
-	if(!on)
+	if(!..() || !on)
 		return 0
 
 	var/output_starting_pressure = air2.return_pressure()
@@ -60,6 +59,7 @@
 		parent1.update = 1
 
 		parent2.update = 1
+	return 1
 
 //Radio remote control
 /obj/machinery/atmospherics/binary/passive_gate/proc/set_frequency(new_frequency)
@@ -100,7 +100,7 @@
 /obj/machinery/atmospherics/binary/passive_gate/receive_signal(datum/signal/signal)
 	if(!signal.data["tag"] || (signal.data["tag"] != id) || (signal.data["sigtype"]!="command"))
 		return 0
-	
+
 	var/old_on = on //for logging
 
 	if("power" in signal.data)
@@ -115,7 +115,7 @@
 			text2num(signal.data["set_output_pressure"]),
 			ONE_ATMOSPHERE*50
 		)
-		
+
 	if(on != old_on)
 		investigate_log("was turned [on ? "on" : "off"] by a remote signal", "atmos")
 
@@ -161,4 +161,3 @@
 		to_chat(user, "<span class='alert'>You cannot unwrench this [src], turn it off first.</span>")
 		return 1
 	return ..()
-