Merge pull request #4581 from Ccomp5950/ai_apc_fix

APC-Rewrite AI fix.

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

@@ -94,7 +94,7 @@ var/list/ai_list = list()
 		/mob/living/silicon/ai/proc/ai_camera_list, /mob/living/silicon/ai/proc/ai_network_change, \
 		/mob/living/silicon/ai/proc/ai_statuschange, /mob/living/silicon/ai/proc/ai_hologram_change, \
 		/mob/living/silicon/ai/proc/toggle_camera_light)
-
+		
 
 	if(!safety)//Only used by AIize() to successfully spawn an AI.
 		if (!B)//If there is no player/brain inside.
@@ -116,6 +116,10 @@ var/list/ai_list = list()
 
 			job = "AI"
 
+	spawn(5)
+		new /obj/machinery/ai_powersupply(src)
+
+
 	hud_list[HEALTH_HUD]      = image('icons/mob/hud.dmi', src, "hudblank")
 	hud_list[STATUS_HUD]      = image('icons/mob/hud.dmi', src, "hudblank")
 	hud_list[ID_HUD]          = image('icons/mob/hud.dmi', src, "hudblank")
@@ -135,6 +139,37 @@ var/list/ai_list = list()
 	..()
 
 
+/*
+	The AI Power supply is a dummy object used for powering the AI since only machinery should be using power.
+	The alternative was to rewrite a bunch of AI code instead here we are.
+*/
+/obj/machinery/ai_powersupply
+	name="Power Supply"
+	active_power_usage=1000
+	use_power = 2	
+	power_channel = EQUIP
+	var/mob/living/silicon/ai/powered_ai = null
+	invisibility = 100
+
+/obj/machinery/ai_powersupply/New(var/mob/living/silicon/ai/ai=null)
+	powered_ai = ai
+	if(isnull(powered_ai))
+		Del()
+	
+	loc = powered_ai.loc
+	use_power(1) // Just incase we need to wake up the power system.
+
+	..()
+	
+/obj/machinery/ai_powersupply/process()
+	if(!powered_ai || powered_ai.stat & DEAD)
+		Del()
+	if(!powered_ai.anchored)
+		loc = powered_ai.loc
+		use_power = 0
+	if(powered_ai.anchored)
+		use_power = 2
+
 /mob/living/silicon/ai/verb/pick_icon()
 	set category = "AI Commands"
 	set name = "Set AI Core Display"

code/modules/mob/living/silicon/ai/life.dm

@@ -58,10 +58,20 @@
 			src.see_in_dark = 8
 			src.see_invisible = SEE_INVISIBLE_LEVEL_TWO
 
+
+			//Congratulations!  You've found a way for AI's to run without using power!
+			//Todo:  Without snowflaking up master_controller procs find a way to make AI use_power but only when APC's clear the area usage the tick prior
+			//       since mobs are in master_controller before machinery.  We also have to do it in a manner where we don't reset the entire area's need to update
+			//	 the power usage.
+			//
+			//	 We can probably create a new machine that resides inside of the AI contents that uses power using the idle_usage of 1000 and nothing else and
+			//       be fine.
+/*
 			var/area/home = get_area(src)
 			if(!home)	return//something to do with malf fucking things up I guess. <-- aisat is gone. is this still necessary? ~Carn
 			if(home.powered(EQUIP))
 				home.use_power(1000, EQUIP)
+*/
 
 			if (src:aiRestorePowerRoutine==2)
 				src << "Alert cancelled. Power has been restored without our assistance."
@@ -168,4 +178,4 @@
 		if(fire_res_on_core)
 			health = 100 - getOxyLoss() - getToxLoss() - getBruteLoss()
 		else
-			health = 100 - getOxyLoss() - getToxLoss() - getFireLoss() - getBruteLoss()
+			health = 100 - getOxyLoss() - getToxLoss() - getFireLoss() - getBruteLoss()