Deleting Unused Variables (Code Readability) (#18317)

* deleted

* was supposed to delete this before first commit

code/modules/power/apc.dm

@@ -90,7 +90,6 @@
 //	luminosity = 1
 	var/has_electronics = 0 // 0 - none, 1 - plugged in, 2 - secured by screwdriver
 	var/overload = 1 //used for the Blackout malf module
-	var/beenhit = 0 // used for counting how many times it has been hit, used for Aliens at the moment
 	var/mob/living/silicon/ai/occupier = null
 	var/longtermpower = 10
 	var/update_state = -1
@@ -98,14 +97,12 @@
 	var/global/status_overlays = 0
 	var/updating_icon = 0
 	var/datum/wires/apc/wires = null
-	//var/debug = 0
 	var/global/list/status_overlays_lock
 	var/global/list/status_overlays_charging
 	var/global/list/status_overlays_equipment
 	var/global/list/status_overlays_lighting
 	var/global/list/status_overlays_environ
-	var/indestructible = 0 // If set, prevents aliens from destroying it
-	var/keep_preset_name = 0
+	var/keep_preset_name = FALSE
 	/// Was this APC built instead of already existing? Used for malfhack to keep borgs from building apcs in space
 	var/constructed = FALSE
 

code/modules/power/port_gen.dm

@@ -12,8 +12,6 @@
 
 	var/active = 0
 	var/power_gen = 5000
-	var/open = 0
-	var/recent_fault = 0
 	var/power_output = 1
 	var/base_icon = "portgen0"
 

code/modules/power/singularity/singularity.dm

@@ -24,8 +24,7 @@
 	var/target = null //its target. moves towards the target if it has one
 	var/last_failed_movement = 0//Will not move in the same dir if it couldnt before, will help with the getting stuck on fields thing
 	var/last_warning
-	var/consumedSupermatter = 0 //If the singularity has eaten a supermatter shard and can go to stage six
-	allow_spin = 0
+	var/consumedSupermatter = FALSE //If the singularity has eaten a supermatter shard and can go to stage six
 	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF | FREEZE_PROOF
 
 /obj/singularity/Initialize(mapload, starting_energy = 50)