Organizes lists in surgery files, nerfs ghetto surgery a bit (#2080)

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## About The Pull Request
I'm not a big fan of people just whipping out a toolbox or whatever, and
being able to fully revive people. What's the point of medical tools
and/or ships if it's effectively fully available, to everyone?
* Removes pen from tend wounds
* Rebalances ghetto surgery success/fail
* Brain / Heart will now decay in around 45 minutes.
* Every other organ will decay in around 30 minutes.

The gist of it is this, in order of effectiveness:
* Scalpel analogue is Kitchen Knife / Sharp Things
* Retractor is Screwdriver
* Hemostat is Wirecutters
* Saw is Fireaxe, Hatchet, Sharpthings
* Cautery is Welder / Hot Things

Other than tool changes, expect the following:
* 40% surgery success chance with the above tools is baseline for most
operations.
* Failing a step will do brute damage, break a bone, or other side
effects I can come up with
* The chances can still be increased with ethanol, sterilizine, gloves,
beds, etc. (I think this is how it works)

## Why It's Good For The Game
A greater importance should be placed on having medical equipment versus
just a toolbelt. I would prefer to see all of it go but that would
require a lot more work on the medical system.
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worth adding. -->

## Changelog

:cl:
del: You can no longer tend wounds with a pen
balance: Ghetto surgery is less reliable across the board.
balance: Organs will now decay in ~30 minutes, heart and brain in ~45
minutes.
balance: Inducers now work for revival surgery.
/:cl:

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code/__DEFINES/DNA.dm

@@ -165,8 +165,10 @@
 //organ defines
 #define STANDARD_ORGAN_THRESHOLD 100
 #define STANDARD_ORGAN_HEALING 0.001
-/// designed to fail organs when left to decay for ~15 minutes
-#define STANDARD_ORGAN_DECAY 0.00222
+//Organs fail in around ~30 minutes
+#define STANDARD_ORGAN_DECAY 0.00111
+//Vital organs (brain, heart) fail in around ~45 minutes
+#define STANDARD_VITAL_ORGAN_DECAY 0.00074
 
 //used for the can_chromosome var on mutations
 #define CHROMOSOME_NEVER 0

code/modules/antagonists/abductor/equipment/abduction_surgery.dm

@@ -41,7 +41,8 @@
 
 /datum/surgery_step/gland_insert
 	name = "insert gland"
-	implements = list(/obj/item/organ/heart/gland = 100)
+	implements = list(
+		/obj/item/organ/heart/gland = 100)
 	time = 32
 
 /datum/surgery_step/gland_insert/preop(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)

code/modules/mob/living/brain/brain_item.dm

@@ -11,7 +11,7 @@
 	attack_verb = list("attacked", "slapped", "whacked")
 
 	///The brain's organ variables are significantly more different than the other organs, with half the decay rate for balance reasons, and twice the maxHealth
-	decay_factor = STANDARD_ORGAN_DECAY	/ 2		//30 minutes of decaying to result in a fully damaged brain, since a fast decay rate would be unfun gameplay-wise
+	decay_factor = STANDARD_VITAL_ORGAN_DECAY
 
 	maxHealth = BRAIN_DAMAGE_DEATH
 	low_threshold = 45

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

@@ -1,6 +1,6 @@
 
 
-/mob/living/carbon/apply_damage(damage, damagetype = BRUTE, def_zone = null, blocked = FALSE, forced = FALSE, spread_damage = FALSE, break_modifier = 1) //WS change, adds bone break mod
+/mob/living/carbon/apply_damage(damage, damagetype = BRUTE, def_zone = null, blocked = FALSE, forced = FALSE, spread_damage = FALSE, break_modifier = 1)
 	SEND_SIGNAL(src, COMSIG_MOB_APPLY_DAMGE, damage, damagetype, def_zone)
 	var/hit_percent = (100-blocked)/100
 	if(!damage || (!forced && hit_percent <= 0))

code/modules/surgery/advanced/brainwashing.dm

@@ -27,7 +27,12 @@
 
 /datum/surgery_step/brainwash
 	name = "brainwash"
-	implements = list(TOOL_HEMOSTAT = 85, TOOL_WIRECUTTER = 50, /obj/item/stack/packageWrap = 35, /obj/item/stack/cable_coil = 15)
+	implements = list(
+		TOOL_HEMOSTAT = 85,
+		/obj/item/soap = 60, //haha. brainwashing. get it?
+		TOOL_WIRECUTTER = 30,
+		/obj/item/stack/packageWrap = 20,
+		/obj/item/stack/cable_coil = 10)
 	time = 20 SECONDS
 	preop_sound = 'sound/surgery/hemostat1.ogg'
 	success_sound = 'sound/surgery/hemostat1.ogg'

code/modules/surgery/advanced/lobotomy.dm

@@ -23,8 +23,12 @@
 
 /datum/surgery_step/lobotomize
 	name = "perform lobotomy"
-	implements = list(TOOL_SCALPEL = 85, /obj/item/melee/transforming/energy/sword = 55, /obj/item/kitchen/knife = 35,
-		/obj/item/shard = 25, /obj/item = 20)
+	implements = list(
+		TOOL_SCALPEL = 85, // there is no way this should be reasonable to do basically at all without a real surgery. ghetto lobotomy, for real?
+		/obj/item/melee/transforming/energy/sword = 25,
+		/obj/item/kitchen/knife = 15,
+		/obj/item/shard = 10,
+		/obj/item = 5)
 	time = 10 SECONDS
 	preop_sound = 'sound/surgery/scalpel1.ogg'
 	success_sound = 'sound/surgery/scalpel2.ogg'

code/modules/surgery/advanced/necrotic_revival.dm

@@ -18,7 +18,9 @@
 
 /datum/surgery_step/bionecrosis
 	name = "start bionecrosis"
-	implements = list(/obj/item/reagent_containers/syringe = 100, /obj/item/pen = 30)
+	implements = list(
+		/obj/item/reagent_containers/syringe = 100,
+		/obj/item/pen = 30)
 	time = 50
 	chems_needed = list(/datum/reagent/toxin/zombiepowder, /datum/reagent/medicine/rezadone)
 	require_all_chems = FALSE

code/modules/surgery/advanced/pacification.dm

@@ -20,7 +20,10 @@
 
 /datum/surgery_step/pacify
 	name = "rewire brain"
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_SCREWDRIVER = 35, /obj/item/pen = 15)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_SCREWDRIVER = 15, //brain surgery with a screwdriver. Ouch!
+		/obj/item/pen = 5)
 	time = 4 SECONDS
 	preop_sound = 'sound/surgery/hemostat1.ogg'
 	success_sound = 'sound/surgery/hemostat1.ogg'

code/modules/surgery/advanced/viral_bonding.dm

@@ -20,7 +20,10 @@
 
 /datum/surgery_step/viral_bond
 	name = "viral bond"
-	implements = list(TOOL_CAUTERY = 100, TOOL_WELDER = 50, /obj/item = 30) // 30% success with any hot item.
+	implements = list(
+		TOOL_CAUTERY = 100,
+		TOOL_WELDER = 40,
+		/obj/item = 20) // 30% success with any hot item.
 	time = 100
 	chems_needed = list(/datum/reagent/medicine/spaceacillin,/datum/reagent/consumable/virus_food,/datum/reagent/toxin/formaldehyde)
 	experience_given = MEDICAL_SKILL_ADVANCED

code/modules/surgery/amputation.dm

@@ -9,7 +9,14 @@
 
 /datum/surgery_step/sever_limb
 	name = "sever limb"
-	implements = list(/obj/item/shears = 300, TOOL_SCALPEL = 100, TOOL_SAW = 100, /obj/item/melee/arm_blade = 80, /obj/item/fireaxe = 50, /obj/item/hatchet = 40, /obj/item/kitchen/knife/butcher = 25)
+	implements = list(//this is fine, detaching limbs doesn't require precision - this is only more precise because zone targeting is randomized
+		/obj/item/shears = 300,
+		TOOL_SCALPEL = 100,
+		TOOL_SAW = 100,
+		/obj/item/melee/arm_blade = 80,
+		/obj/item/fireaxe = 50,
+		/obj/item/hatchet = 40,
+		/obj/item/kitchen/knife/butcher = 25)
 	time = 6.4 SECONDS
 	preop_sound = 'sound/surgery/scalpel1.ogg'
 	success_sound = 'sound/surgery/organ2.ogg'

code/modules/surgery/bone_repair.dm

@@ -15,7 +15,9 @@
 /datum/surgery_step/set_bone
 	name = "set bone"
 	time = 6.4 SECONDS
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_CROWBAR = 25, TOOL_WRENCH = 35)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_WRENCH = 40)
 	preop_sound = 'sound/surgery/bone1.ogg'
 	success_sound = 'sound/surgery/bone3.ogg'
 

code/modules/surgery/brain_surgery.dm

@@ -14,7 +14,10 @@
 
 /datum/surgery_step/fix_brain
 	name = "fix brain"
-	implements = list(TOOL_HEMOSTAT = 85, TOOL_SCREWDRIVER = 35, /obj/item/pen = 15) //don't worry, pouring some alcohol on their open brain will get that chance to 100
+	implements = list(
+		TOOL_HEMOSTAT = 85,
+		TOOL_SCREWDRIVER = 40,
+		/obj/item/pen = 5) //don't worry, pouring some alcohol on their open brain will get that chance to 100 //will it? i don't know.
 	repeatable = TRUE
 	time = 10 SECONDS //long and complicated
 	preop_sound = 'sound/surgery/hemostat1.ogg'

code/modules/surgery/cavity_implant.dm

@@ -9,7 +9,8 @@
 /datum/surgery_step/handle_cavity
 	name = "implant item"
 	accept_hand = TRUE
-	implements = list(/obj/item = 100)
+	implements = list(
+		/obj/item = 100)
 	repeatable = TRUE
 	time = 3.2 SECONDS
 	preop_sound = 'sound/surgery/organ1.ogg'

code/modules/surgery/core_removal.dm

@@ -14,7 +14,9 @@
 //extract brain
 /datum/surgery_step/extract_core
 	name = "extract core"
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_CROWBAR = 100)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_CROWBAR = 100)
 	time = 16
 
 /datum/surgery_step/extract_core/preop(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)

code/modules/surgery/coronary_bypass.dm

@@ -17,12 +17,13 @@
 			return TRUE
 	return FALSE
 
-
 //an incision but with greater bleed, and a 90% base success chance
 /datum/surgery_step/incise_heart
 	name = "incise heart"
-	implements = list(TOOL_SCALPEL = 90, /obj/item/melee/transforming/energy/sword = 45, /obj/item/kitchen/knife = 45,
-		/obj/item/shard = 25)
+	implements = list(
+		TOOL_SCALPEL = 90,
+		/obj/item/kitchen/knife = 40,
+		/obj/item/shard = 33)
 	time = 1.6 SECONDS
 	preop_sound = 'sound/surgery/scalpel1.ogg'
 	success_sound = 'sound/surgery/scalpel2.ogg'
@@ -41,7 +42,7 @@
 				"<span class='notice'>Blood pools around the incision in [H]'s heart.</span>",
 				"")
 			H.bleed_rate += 10
-			H.adjustBruteLoss(10)
+			target.apply_damage(15, BRUTE, "[target_zone]")
 	return ..()
 
 /datum/surgery_step/incise_heart/failure(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)
@@ -52,12 +53,15 @@
 			"<span class='warning'>[user] screws up, causing blood to spurt out of [H]'s chest!</span>")
 		H.bleed_rate += 20
 		H.adjustOrganLoss(ORGAN_SLOT_HEART, 10)
-		H.adjustBruteLoss(10)
+		target.apply_damage(15, BRUTE, "[target_zone]")
 
 //grafts a coronary bypass onto the individual's heart, success chance is 90% base again
 /datum/surgery_step/coronary_bypass
 	name = "graft coronary bypass"
-	implements = list(TOOL_HEMOSTAT = 90, TOOL_WIRECUTTER = 35, /obj/item/stack/packageWrap = 15, /obj/item/stack/cable_coil = 5)
+	implements = list(
+		TOOL_HEMOSTAT = 90,
+		TOOL_WIRECUTTER = 40,
+		/obj/item/stack/cable_coil = 5)
 	time = 9 SECONDS
 	preop_sound = 'sound/surgery/hemostat1.ogg'
 	success_sound = 'sound/surgery/hemostat1.ogg'
@@ -85,6 +89,6 @@
 		display_results(user, target, "<span class='warning'>You screw up in attaching the graft, and it tears off, tearing part of the heart!</span>",
 			"<span class='warning'>[user] screws up, causing blood to spurt out of [H]'s chest profusely!</span>",
 			"<span class='warning'>[user] screws up, causing blood to spurt out of [H]'s chest profusely!</span>")
-		H.adjustOrganLoss(ORGAN_SLOT_HEART, 20)
+		H.adjustOrganLoss(ORGAN_SLOT_HEART, 30)
 		H.bleed_rate += 30
 	return FALSE

code/modules/surgery/dental_implant.dm

@@ -5,7 +5,8 @@
 
 /datum/surgery_step/insert_pill
 	name = "insert pill"
-	implements = list(/obj/item/reagent_containers/pill = 100)
+	implements = list(
+		/obj/item/reagent_containers/pill = 100)
 	time = 16
 	experience_given = (MEDICAL_SKILL_MEDIUM*0.4) //quick to do
 

code/modules/surgery/experimental_dissection.dm

@@ -30,7 +30,12 @@
 
 /datum/surgery_step/dissection
 	name = "dissection"
-	implements = list(/obj/item/scalpel/augment = 75, /obj/item/scalpel/advanced = 60, TOOL_SCALPEL = 45, /obj/item/kitchen/knife = 20, /obj/item/shard = 10)// special tools not only cut down time but also improve probability
+	implements = list(
+		/obj/item/scalpel/augment = 75,
+		/obj/item/scalpel/advanced = 60,
+		TOOL_SCALPEL = 45,
+		/obj/item/kitchen/knife = 30,
+		/obj/item/shard = 10)// special tools not only cut down time but also improve probability
 	time = 125
 	silicons_obey_prob = TRUE
 	repeatable = TRUE

code/modules/surgery/eye_surgery.dm

@@ -8,7 +8,9 @@
 //fix eyes
 /datum/surgery_step/fix_eyes
 	name = "fix eyes"
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_SCREWDRIVER = 45, /obj/item/pen = 25)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_SCREWDRIVER = 40) //ow! my eyes !
 	time = 64
 	experience_given = (MEDICAL_SKILL_ORGAN_FIX*0.6) //repeatable and can be done at any damage
 

code/modules/surgery/gastrectomy.dm

@@ -22,8 +22,11 @@
 //95% chance of success to be consistent with most organ-repairing surgeries.
 /datum/surgery_step/gastrectomy
 	name = "remove lower duodenum"
-	implements = list(TOOL_SCALPEL = 95, /obj/item/melee/transforming/energy/sword = 65, /obj/item/kitchen/knife = 45,
-		/obj/item/shard = 35)
+	implements = list(
+		TOOL_SCALPEL = 95,
+		/obj/item/melee/transforming/energy/sword = 33,
+		/obj/item/kitchen/knife = 40,
+		/obj/item/shard = 10)
 	time = 52
 	experience_given = (MEDICAL_SKILL_ORGAN_FIX*0.8) //for consistency across organ surgeries
 
@@ -34,15 +37,15 @@
 
 /datum/surgery_step/gastrectomy/success(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery, default_display_results = FALSE)
 	var/mob/living/carbon/human/H = target
-	H.setOrganLoss(ORGAN_SLOT_STOMACH, 20) // Stomachs have a threshold for being able to even digest food, so I might tweak this number
+	H.setOrganLoss(ORGAN_SLOT_STOMACH, 10) // Stomachs have a threshold for being able to even digest food, so I might tweak this number
 	display_results(user, target, "<span class='notice'>You successfully remove the damaged part of [target]'s stomach.</span>",
 		"<span class='notice'>[user] successfully removes the damaged part of [target]'s stomach.</span>",
 		"<span class='notice'>[user] successfully removes the damaged part of [target]'s stomach.</span>")
 	return ..()
 
 /datum/surgery_step/gastrectomy/failure(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery)
 	var/mob/living/carbon/human/H = target
-	H.adjustOrganLoss(ORGAN_SLOT_STOMACH, 15)
+	H.adjustOrganLoss(ORGAN_SLOT_STOMACH, 20)
 	display_results(user, target, "<span class='warning'>You cut the wrong part of [target]'s stomach!</span>",
 		"<span class='warning'>[user] cuts the wrong part of [target]'s stomach!</span>",
 		"<span class='warning'>[user] cuts the wrong part of [target]'s stomach!</span>")

code/modules/surgery/healing.dm

@@ -25,7 +25,9 @@
 
 /datum/surgery_step/heal
 	name = "repair body"
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_SCREWDRIVER = 65, /obj/item/pen = 55)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_SCREWDRIVER = 40)//something else could be added here - but I would prefer not. Hemostat is not that hard to come by and SHOULD be standard for ship equipment.
 	repeatable = TRUE
 	time = 2.5 SECONDS
 	success_sound = 'sound/surgery/retractor2.ogg'
@@ -172,9 +174,6 @@
 	missinghpbonus = 5
 
 /***************************COMBO***************************/
-/datum/surgery/healing/combo
-
-
 /datum/surgery/healing/combo
 	name = "Tend Wounds (Mixture, Basic)"
 	replaced_by = /datum/surgery/healing/combo/upgraded
@@ -188,7 +187,6 @@
 	healing_step_type = /datum/surgery_step/heal/combo/upgraded
 	desc = "A surgical procedure that provides advanced treatment for a patient's burns and brute traumas. Heals more when the patient is severely injured."
 
-
 /datum/surgery/healing/combo/upgraded/femto //no real reason to type it like this except consistency, don't worry you're not missing anything
 	name = "Tend Wounds (Mixture, Exp.)"
 	replaced_by = null

code/modules/surgery/hepatectomy.dm

@@ -21,8 +21,11 @@
 //95% chance of success, not 100 because organs are delicate
 /datum/surgery_step/hepatectomy
 	name = "remove damaged liver section"
-	implements = list(TOOL_SCALPEL = 95, /obj/item/melee/transforming/energy/sword = 65, /obj/item/kitchen/knife = 45,
-		/obj/item/shard = 35)
+	implements = list(
+		TOOL_SCALPEL = 95,
+		/obj/item/melee/transforming/energy/sword = 33,
+		/obj/item/kitchen/knife = 40,
+		/obj/item/shard = 25)
 	time = 52
 	experience_given = (MEDICAL_SKILL_ORGAN_FIX*0.8) //repeatable so not as much xp
 
@@ -41,7 +44,7 @@
 
 /datum/surgery_step/hepatectomy/failure(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery)
 	var/mob/living/carbon/human/H = target
-	H.adjustOrganLoss(ORGAN_SLOT_LIVER, 15)
+	H.adjustOrganLoss(ORGAN_SLOT_LIVER, 20)
 	display_results(user, target, "<span class='warning'>You cut the wrong part of [target]'s liver!</span>",
 		"<span class='warning'>[user] cuts the wrong part of [target]'s liver!</span>",
 		"<span class='warning'>[user] cuts the wrong part of [target]'s liver!</span>")

code/modules/surgery/implant_removal.dm

@@ -8,7 +8,10 @@
 //extract implant
 /datum/surgery_step/extract_implant
 	name = "extract implant"
-	implements = list(TOOL_HEMOSTAT = 100, TOOL_CROWBAR = 65, /obj/item/kitchen/fork = 35)
+	implements = list(
+		TOOL_HEMOSTAT = 100,
+		TOOL_CROWBAR = 40,
+		/obj/item/kitchen/fork = 33)
 	time = 6.4 SECONDS
 	success_sound = 'sound/surgery/hemostat1.ogg'
 	experience_given = MEDICAL_SKILL_MEDIUM

code/modules/surgery/ipc_revive.dm

@@ -19,9 +19,13 @@
 		return FALSE
 	return isipc(target)
 
-/datum/surgery_step/revive/ipc
+/datum/surgery_step/revive/ipc //TODO: make ipcs not auto revive, to make this surgery actually do something.
 	name = "reboot electronics"
-	implements = list(/obj/item/inducer = 100, /obj/item/shockpaddles = 80, /obj/item/melee/baton = 50, /obj/item/gun/energy = 30)
+	implements = list(
+		/obj/item/inducer = 100,
+		/obj/item/shockpaddles = 80,
+		/obj/item/melee/baton = 50,
+		/obj/item/gun/energy = 30)
 	time = 60
 
 /datum/surgery_step/revive/ipc/tool_check(mob/user, obj/item/tool)

code/modules/surgery/limb_augmentation.dm

@@ -6,10 +6,12 @@
 
 /datum/surgery_step/replace_limb
 	name = "replace limb"
-	implements = list(/obj/item/bodypart = 100, /obj/item/organ_storage = 100)
+	implements = list(
+		/obj/item/bodypart = 100,
+		/obj/item/organ_storage = 100)
 	time = 32
 	experience_given = MEDICAL_SKILL_MEDIUM
-	var/obj/item/bodypart/L = null // L because "limb"
+	var/obj/item/bodypart/L = null // L because "limb" //i hate you
 
 
 /datum/surgery_step/replace_limb/preop(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)
@@ -30,7 +32,6 @@
 	else
 		user.visible_message("<span class='notice'>[user] looks for [target]'s [parse_zone(user.zone_selected)].</span>", "<span class='notice'>You look for [target]'s [parse_zone(user.zone_selected)]...</span>")
 
-
 //ACTUAL SURGERIES
 
 /datum/surgery/augmentation