NanoUI power monitor/AI subsystem, mapfix

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -144,6 +144,7 @@
 
 /obj/item/weapon/robot_module/engineering
 	name = "engineering robot module"
+	subsystems = list(/mob/living/silicon/proc/subsystem_power_monitor)
 
 	stacktypes = list(
 		/obj/item/stack/sheet/metal = 50,

code/modules/mob/living/silicon/subsystems.dm

@@ -3,6 +3,7 @@
 	var/datum/nano_module/alarm_monitor/all/alarm_monitor
 	var/datum/nano_module/atmos_control/atmos_control
 	var/datum/nano_module/crew_monitor/crew_monitor
+	var/datum/nano_module/power_monitor/silicon/power_monitor
 
 /mob/living/silicon
 	var/list/silicon_subsystems = list(
@@ -13,7 +14,14 @@
 	silicon_subsystems = list(
 		/mob/living/silicon/proc/subsystem_alarm_monitor,
 		/mob/living/silicon/proc/subsystem_atmos_control,
-		/mob/living/silicon/proc/subsystem_crew_monitor
+		/mob/living/silicon/proc/subsystem_crew_monitor,
+		/mob/living/silicon/proc/subsystem_power_monitor
+	)
+	
+/mob/living/silicon/robot/drone
+	silicon_subsystems = list(
+		/mob/living/silicon/proc/subsystem_alarm_monitor,
+		/mob/living/silicon/proc/subsystem_power_monitor
 	)
 
 /mob/living/silicon/robot/syndicate
@@ -23,6 +31,7 @@
 	alarm_monitor 	= new(src)
 	atmos_control 	= new(src)
 	crew_monitor 	= new(src)
+	power_monitor	= new(src)
 
 	if(!register_alarms)
 		return
@@ -58,3 +67,13 @@
 	set name = "Crew Monitor"
 
 	crew_monitor.ui_interact(usr, state = self_state)
+	
+/********************
+*	Power Monitor	*
+********************/
+/mob/living/silicon/proc/subsystem_power_monitor()
+	set category = "Subsystems"
+	set name = "Power Monitor"
+
+	power_monitor.ui_interact(usr, state = self_state)
+

code/modules/nano/modules/crew_monitor.dm

@@ -3,7 +3,8 @@
 	var/list/tracked = new
 
 /datum/nano_module/crew_monitor/Topic(href, href_list)
-	if(..()) return
+	if(..()) 
+		return 1
 	var/turf/T = get_turf(nano_host())
 	if (!T || !(T.z in config.player_levels))
 		usr << "<span class='warning'>Unable to establish a connection<span>: You're too far away from the station!"

code/modules/nano/modules/power_monitor.dm

@@ -0,0 +1,64 @@
+/datum/nano_module/power_monitor
+	name = "Power monitor"
+	var/select_monitor = 0
+	var/obj/machinery/computer/monitor/powermonitor
+	
+/datum/nano_module/power_monitor/silicon
+	select_monitor = 1
+
+/datum/nano_module/power_monitor/New()
+	..()
+	if(!select_monitor)
+		powermonitor = nano_host()
+	
+/datum/nano_module/power_monitor/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1, var/datum/topic_state/state = default_state)
+	var/data[0]
+	var/pMonData[0]
+	var/apcData[0]
+		
+	data["powermonitor"] = powermonitor
+	if(select_monitor)
+		data["select_monitor"] = 1
+		for(var/obj/machinery/computer/monitor/pMon in world)
+			if( !(pMon.stat & (NOPOWER|BROKEN)) )
+				pMonData[++pMonData.len] = list ("Name" = pMon.name, "ref" = "\ref[pMon]")
+		
+		data["powermonitors"] = pMonData
+
+	if (powermonitor && !isnull(powermonitor.powernet))
+		data["poweravail"] = powermonitor.powernet.avail
+		data["powerload"] = num2text(powermonitor.powernet.viewload,10)
+		var/list/L = list()
+		for(var/obj/machinery/power/terminal/term in powermonitor.powernet.nodes)
+			if(istype(term.master, /obj/machinery/power/apc))
+				var/obj/machinery/power/apc/A = term.master
+				L += A
+
+		var/list/Status = list(0,0,1,1) // Status:  off, auto-off, on, auto-on
+		var/list/chg = list(0,1,1)	// Charging: nope, charging, full
+		for(var/obj/machinery/power/apc/A in L)
+			apcData[++apcData.len] = list("Name" = html_encode(A.area.name), "Equipment" = Status[A.equipment+1], "Lights" = Status[A.lighting+1], "Environment" = Status[A.environ+1], "CellPct" = A.cell ? round(A.cell.percent(),1) : -1, "CellStatus" = A.cell ? chg[A.charging+1] : 0)
+
+		data["apcs"] = apcData
+
+	ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
+	if (!ui)
+		ui = new(user, src, ui_key, "power_monitor.tmpl", "Power Monitoring Console", 800, 700, state = state)
+		ui.set_initial_data(data)
+		ui.open()
+		ui.set_auto_update(1)
+		
+/datum/nano_module/power_monitor/Topic(href, href_list)
+	if(..()) 
+		return 1
+
+	if(href_list["selectmonitor"])
+		if(issilicon(usr))
+			powermonitor = locate(href_list["selectmonitor"])
+		return 1
+		
+	if(href_list["return"])
+		if(issilicon(usr))
+			powermonitor = null
+		return 1
+