Deleting Unused Variables (Code Readability) (#18317)

* deleted

* was supposed to delete this before first commit

code/modules/admin/topic.dm

@@ -1952,8 +1952,8 @@
 					theghost = pick(candidates)
 					P.key = theghost.key
 					P.master_commander = H
-					P.universal_speak = 1
-					P.universal_understand = 1
+					P.universal_speak = TRUE
+					P.universal_understand = TRUE
 					P.can_collar = 1
 					P.faction = list("neutral")
 					var/obj/item/clothing/accessory/petcollar/C = new

code/modules/atmospherics/machinery/portable/portable_atmospherics.dm

@@ -9,7 +9,6 @@
 	var/obj/item/tank/holding
 
 	var/volume = 0
-	var/destroyed = 0
 
 	var/maximum_pressure = 90*ONE_ATMOSPHERE
 

code/modules/clothing/head/misc_special.dm

@@ -97,7 +97,6 @@
 	var/onfire = FALSE
 	var/status = 0
 	var/fire_resist = T0C+1300	//this is the max temp it can stand before you start to cook. although it might not burn away, you take damage
-	var/processing = 0 //I dont think this is used anywhere.
 
 /obj/item/clothing/head/cakehat/process()
 	if(!onfire)

code/modules/food_and_drinks/kitchen_machinery/processor.dm

@@ -6,7 +6,6 @@
 	density = TRUE
 	anchored = TRUE
 
-	var/broken = 0
 	var/processing = FALSE
 
 	use_power = IDLE_POWER_USE

code/modules/mob/living/carbon/alien/alien.dm

@@ -6,7 +6,6 @@
 	icon = 'icons/mob/alien.dmi'
 	gender = NEUTER
 	dna = null
-	alien_talk_understand = TRUE
 
 	var/nightvision = FALSE
 	see_in_dark = 4

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

@@ -3,7 +3,6 @@
 	icon = 'icons/mob/pai.dmi'//
 	icon_state = "repairbot"
 
-	robot_talk_understand = 0
 	emote_type = 2		// pAIs emotes are heard, not seen, so they can be seen through a container (eg. person)
 	mob_size = MOB_SIZE_TINY
 	pass_flags = PASSTABLE

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

@@ -10,7 +10,7 @@ GLOBAL_LIST_INIT(robot_verbs_default, list(
 	maxHealth = 100
 	health = 100
 	bubble_icon = "robot"
-	universal_understand = 1
+	universal_understand = TRUE
 	deathgasp_on_death = TRUE
 	blocks_emissive = EMISSIVE_BLOCK_UNIQUE
 
@@ -79,11 +79,9 @@ GLOBAL_LIST_INIT(robot_verbs_default, list(
 	//var/list/laws = list()
 	var/viewalerts = 0
 	var/modtype = "Default"
-	var/lower_mod = 0
 	var/datum/effect_system/spark_spread/spark_system //So they can initialize sparks whenever/N
-	var/jeton = 0
-	var/low_power_mode = 0 //whether the robot has no charge left.
-	var/weapon_lock = 0
+	var/low_power_mode = FALSE //whether the robot has no charge left.
+	var/weapon_lock = FALSE
 	var/weaponlock_time = 120
 	var/lawupdate = 1 //Cyborgs will sync their laws with their AI by default
 	var/lockcharge //Used when locking down a borg to preserve cell charge

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

@@ -1,6 +1,5 @@
 /mob/living/silicon
 	gender = NEUTER
-	robot_talk_understand = 1
 	voice_name = "synthesized voice"
 	bubble_icon = "machine"
 	has_unlimited_silicon_privilege = 1

code/modules/mob/living/simple_animal/friendly/diona.dm

@@ -260,7 +260,7 @@
 	if(donors.len == evolve_donors)
 		to_chat(src, "<span class='noticealien'>You feel ready to move on to your next stage of growth.</span>")
 	else if(donors.len == awareness_donors)
-		universal_understand = 1
+		universal_understand = TRUE
 		to_chat(src, "<span class='noticealien'>You feel your awareness expand, and realize you know how to understand the creatures around you.</span>")
 	else
 		to_chat(src, "<span class='noticealien'>The blood seeps into your small form, and you draw out the echoes of memories and personality from it, working them into your budding mind.</span>")

code/modules/mob/living/simple_animal/friendly/mouse.dm

@@ -30,7 +30,7 @@
 	atmos_requirements = list("min_oxy" = 16, "max_oxy" = 0, "min_tox" = 0, "max_tox" = 1, "min_co2" = 0, "max_co2" = 5, "min_n2" = 0, "max_n2" = 0)
 	minbodytemp = 223		//Below -50 Degrees Celcius
 	maxbodytemp = 323	//Above 50 Degrees Celcius
-	universal_speak = 0
+	universal_speak = FALSE
 	can_hide = 1
 	holder_type = /obj/item/holder/mouse
 	can_collar = 1

code/modules/mob/living/simple_animal/friendly/spiderbot.dm

@@ -6,7 +6,7 @@
 	icon_living = "spiderbot-chassis"
 	icon_dead = "spiderbot-smashed"
 	wander = 0
-	universal_speak = 1
+	universal_speak = TRUE
 	health = 40
 	maxHealth = 40
 	pass_flags = PASSTABLE

code/modules/mob/living/simple_animal/hostile/hivebot.dm

@@ -71,8 +71,6 @@
 	var/bot_type = "norm"
 	var/bot_amt = 10
 	var/spawn_delay = 600
-	var/turn_on = 0
-	var/auto_spawn = 1
 
 /mob/living/simple_animal/hostile/hivebot/tele/New()
 	..()

code/modules/mob/living/simple_animal/hostile/terror_spiders/terror_spiders.dm

@@ -147,7 +147,6 @@ GLOBAL_LIST_EMPTY(ts_spiderling_list)
 	var/mob/living/simple_animal/hostile/poison/terror_spider/spider_mymother = null
 	var/mylocation = null
 	var/chasecycles = 0
-	var/web_infects = 0
 	var/spider_creation_time = 0
 
 	var/datum/action/innate/terrorspider/web/web_action

code/modules/mob/living/simple_animal/posessed_object.dm

@@ -11,11 +11,10 @@
 	healable = 0			// Animated with SPACE NECROMANCY, mere mortal medicines cannot heal such an object.
 	wander = 0				// These things probably ought to never be AI controlled, but in the event they are probably shouldn't wander.
 
-	universal_speak = 1		// Tell the humans spooky things about the afterlife
+	universal_speak = TRUE	// Tell the humans spooky things about the afterlife
 	speak_emote = list("mumbles", "moans", "whispers", "laments", "screeches")
 
-	allow_spin = 0			// No spinning. Spinning breaks our floating animation.
-	no_spin_thrown = 1
+	no_spin_thrown = TRUE
 	del_on_death = TRUE
 
 	var/obj/item/possessed_item

code/modules/mob/living/simple_animal/simple_animal.dm

@@ -5,8 +5,8 @@
 	maxHealth = 20
 	gender = PLURAL //placeholder
 
-	universal_understand = 1
-	universal_speak = 0
+	universal_understand = TRUE
+	universal_speak = FALSE
 	status_flags = CANPUSH
 
 	var/icon_living = ""
@@ -79,7 +79,6 @@
 	var/current_offspring = 0
 	var/max_offspring = DEFAULT_MAX_OFFSPRING
 
-	var/buffed = 0 //In the event that you want to have a buffing effect on the mob, but don't want it to stack with other effects, any outside force that applies a buff to a simple mob should at least set this to 1, so we have something to check against
 	///Was this mob spawned by xenobiology magic? Used for mobcapping.
 	var/xenobiology_spawned = FALSE
 	var/gold_core_spawnable = NO_SPAWN //If the mob can be spawned with a gold slime core. HOSTILE_SPAWN are spawned with plasma, FRIENDLY_SPAWN are spawned with blood
@@ -104,9 +103,6 @@
 
 	var/shouldwakeup = FALSE //convenience var for forcibly waking up an idling AI on next check.
 
-	//domestication
-	var/tame = 0
-
 	var/my_z // I don't want to confuse this with client registered_z
 	///What kind of footstep this mob should have. Null if it shouldn't have any.
 	var/footstep_type

code/modules/mob/mob_defines.dm

@@ -163,10 +163,8 @@
 	var/obj/control_object //Used by admins to possess objects. All mobs should have this var
 
 	//Whether or not mobs can understand other mobtypes. These stay in /mob so that ghosts can hear everything.
-	var/universal_speak = 0 // Set to 1 to enable the mob to speak to everyone -- TLE
-	var/universal_understand = 0 // Set to 1 to enable the mob to understand everyone, not necessarily speak
-	var/robot_talk_understand = 0
-	var/alien_talk_understand = 0
+	var/universal_speak = FALSE // Set to TRUE to enable the mob to speak to everyone -- TLE
+	var/universal_understand = FALSE // Set to TRUE to enable the mob to understand everyone, not necessarily speak
 
 	var/has_limbs = 1 //Whether this mob have any limbs he can move with
 

code/modules/mob/new_player/new_player.dm

@@ -3,7 +3,7 @@
 	var/spawning = 0	//Referenced when you want to delete the new_player later on in the code.
 	var/totalPlayers = 0		 //Player counts for the Lobby tab
 	var/totalPlayersReady = 0
-	universal_speak = 1
+	universal_speak = TRUE
 
 	invisibility = 101
 

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)

code/modules/research/rdconsole.dm

@@ -74,8 +74,6 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 	var/obj/machinery/r_n_d/protolathe/linked_lathe = null				//Linked Protolathe
 	var/obj/machinery/r_n_d/circuit_imprinter/linked_imprinter = null	//Linked Circuit Imprinter
 
-	var/screen = 1.0	//Which screen is currently showing.
-
 	var/menu = MENU_MAIN
 	var/submenu = SUBMENU_MAIN
 	var/wait_message = 0

code/modules/research/xenobiology/xenobiology.dm

@@ -211,7 +211,7 @@
 	if(candidates.len)
 		var/mob/C = pick(candidates)
 		SM.key = C.key
-		SM.universal_speak = 1
+		SM.universal_speak = TRUE
 		SM.faction = user.faction
 		SM.master_commander = user
 		SM.sentience_act()
@@ -266,7 +266,7 @@
 
 	to_chat(user, "<span class='notice'>You drink the potion then place your hands on [SM]...</span>")
 	user.mind.transfer_to(SM)
-	SM.universal_speak = 1
+	SM.universal_speak = TRUE
 	SM.faction = user.faction
 	SM.sentience_act() //Same deal here as with sentience
 	SM.can_collar = 1