Cleans up some commented code and adds some undef's to apc.dm (#402)

code/modules/power/apc.dm

@@ -1251,6 +1251,32 @@
 
 	failure_timer = max(failure_timer, round(duration))
 
+#undef UPSTATE_CELL_IN
+#undef UPSTATE_OPENED1
+#undef UPSTATE_OPENED2
+#undef UPSTATE_MAINT
+#undef UPSTATE_BROKE
+#undef UPSTATE_BLUESCREEN
+#undef UPSTATE_WIREEXP
+#undef UPSTATE_ALLGOOD
+
+#undef APC_RESET_EMP
+
+//update_overlay
+#undef APC_UPOVERLAY_CHARGEING0
+#undef APC_UPOVERLAY_CHARGEING1
+#undef APC_UPOVERLAY_CHARGEING2
+#undef APC_UPOVERLAY_EQUIPMENT0
+#undef APC_UPOVERLAY_EQUIPMENT1
+#undef APC_UPOVERLAY_EQUIPMENT2
+#undef APC_UPOVERLAY_LIGHTING0
+#undef APC_UPOVERLAY_LIGHTING1
+#undef APC_UPOVERLAY_LIGHTING2
+#undef APC_UPOVERLAY_ENVIRON0
+#undef APC_UPOVERLAY_ENVIRON1
+#undef APC_UPOVERLAY_ENVIRON2
+#undef APC_UPOVERLAY_LOCKED
+#undef APC_UPOVERLAY_OPERATING
 
 #undef APC_UPDATE_ICON_COOLDOWN
 

code/modules/power/port_gen.dm

@@ -1,44 +1,4 @@
 
-
-/* new portable generator - work in progress
-
-/obj/machinery/power/port_gen
-	name = "portable generator"
-	desc = "A portable generator used for emergency backup power."
-	icon = 'generator.dmi'
-	icon_state = "off"
-	density = 1
-	anchored = 0
-	var/t_status = 0
-	var/t_per = 5000
-	var/filter = 1
-	var/tank = null
-	var/turf/inturf
-	var/starter = 0
-	var/rpm = 0
-	var/rpmtarget = 0
-	var/capacity = 1e6
-	var/turf/outturf
-	var/lastgen
-
-
-/obj/machinery/power/port_gen/process()
-ideally we're looking to generate 5000
-
-/obj/machinery/power/port_gen/attackby(obj/item/weapon/W, mob/user)
-tank [un]loading stuff
-
-/obj/machinery/power/port_gen/attack_hand(mob/user)
-turn on/off
-
-/obj/machinery/power/port_gen/examine(mob/user)
-display round(lastgen) and plasmatank amount
-
-*/
-
-//Previous code been here forever, adding new framework for portable generators
-
-
 //Baseline portable generator. Has all the default handling. Not intended to be used on it's own (since it generates unlimited power).
 /obj/machinery/power/port_gen
 	name = "portable generator"