APC Area update initial commit.

Conflicts:
	code/modules/mob/mob.dm
	code/modules/power/power.dm

code/game/area/Space Station 13 areas.dm

@@ -14,6 +14,7 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 */
 
 
+
 /area
 	var/fire = null
 	var/atmos = 1
@@ -32,6 +33,8 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 
 	var/eject = null
 
+	var/debug = 0
+	var/powerupdate = 0
 	var/requires_power = 1
 	var/always_unpowered = 0	//this gets overriden to 1 for space in area/New()
 

code/game/area/areas.dm

@@ -13,6 +13,7 @@
 	master = src //moved outside the spawn(1) to avoid runtimes in lighting.dm when it references loc.loc.master ~Carn
 	uid = ++global_uid
 	related = list(src)
+	active_areas += src
 
 	if(type == /area)	// override defaults for space. TODO: make space areas of type /area/space rather than /area
 		requires_power = 1

code/game/machinery/machinery.dm

@@ -67,8 +67,10 @@ Class Procs:
       Checks to see if area that contains the object has power available for power
       channel given in 'chan'.
 
-   use_power(amount, chan=EQUIP)   'modules/power/power.dm'
+   use_power(amount, chan=EQUIP, autocalled)   'modules/power/power.dm'
       Deducts 'amount' from the power channel 'chan' of the area that contains the object.
+      If it's autocalled then everything is normal, if something else calls use_power we are going to
+      need to recalculate the power two ticks in a row.
 
    power_change()               'modules/power/power.dm'
       Called by the area that contains the object when ever that area under goes a
@@ -161,9 +163,9 @@ Class Procs:
 	if(!powered(power_channel))
 		return 0
 	if(src.use_power == 1)
-		use_power(idle_power_usage,power_channel)
+		use_power(idle_power_usage,power_channel, 1)
 	else if(src.use_power >= 2)
-		use_power(active_power_usage,power_channel)
+		use_power(active_power_usage,power_channel, 1)
 	return 1
 
 /obj/machinery/Topic(href, href_list)
@@ -191,6 +193,10 @@ Class Procs:
 			return 1
 
 	src.add_fingerprint(usr)
+
+	var/area/A = get_area(src)
+	A.powerupdate = 1
+
 	return 0
 
 /obj/machinery/attack_ai(var/mob/user as mob)
@@ -233,6 +239,10 @@ Class Procs:
 			return 1
 
 	src.add_fingerprint(user)
+
+	var/area/A = get_area(src)
+	A.powerupdate = 1
+
 	return 0
 
 /obj/machinery/CheckParts()