Create medicine_reagents.dm

Since people were talking about deep-rooted trauma's, I buffed lobotomy.
Lobotomy removes deep-rooted trauma's, but gives a trauma back that can be cured with basic brain surgery, if you fail the lobotomy, it just adds another lobotomy based trauma.

GainStation13/code/modules/reagents/chemistry/reagents/medicine_reagents.dm

@@ -0,0 +1,35 @@
+//Chem for regen extracts to use
+/datum/reagent/medicine/pure_regen_jelly
+	name = "Pure Regenerative Jelly"
+	description = "Very pure form of regenerative jelly that regenerates all types of damage rapidly, without harming slime anatomy."
+	reagent_state = LIQUID
+	color = "#91D865"
+	metabolization_rate = 0.25 * REAGENTS_METABOLISM
+	taste_description = "jelly"
+	can_synth = FALSE
+
+/datum/reagent/medicine/pure_regen_jelly/on_mob_life(mob/living/carbon/M)
+	M.adjustBruteLoss(-5*REM, 0)
+	M.adjustFireLoss(-5*REM, 0)
+	M.adjustOxyLoss(-5*REM, 0)
+	M.adjustToxLoss(-5*REM, 0, TRUE) //heals TOXINLOVERs
+	. = 1
+	..()
+
+/datum/reagent/medicine/pure_neo_jelly
+	name = "Pure Neo Jelly"
+	description = "Pure Neo-Jelly that rapidly heals all damage."
+	reagent_state = LIQUID
+	metabolization_rate = 0.25 * REAGENTS_METABOLISM
+	color = "#91D865"
+	taste_description = "jelly"
+	can_synth = FALSE
+
+/datum/reagent/medicine/pure_neo_jelly/on_mob_life(mob/living/carbon/M)
+	M.adjustBruteLoss(-1*REM, 0)
+	M.adjustFireLoss(-1*REM, 0)
+	M.adjustOxyLoss(-1*REM, 0)
+	M.adjustToxLoss(-1*REM, 0, TRUE) //heals TOXINLOVERs
+	M.heal_bodypart_damage(3,3)
+	. = 1
+	..()

code/game/objects/items/RCD.dm

@@ -23,6 +23,7 @@ RLD
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
 	custom_materials = list(/datum/material/iron=100000)
+	slot_flags = ITEM_SLOT_BELT //GS13 EDIT
 	req_access_txt = "11"
 	armor = list(MELEE = 0, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, RAD = 0, FIRE = 100, ACID = 50)
 	resistance_flags = FIRE_PROOF

code/game/objects/items/RPD.dm

@@ -205,6 +205,7 @@ GLOBAL_LIST_INIT(fluid_duct_recipes, list(
 	throw_speed = 1
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
+	slot_flags = ITEM_SLOT_BELT
 	custom_materials = list(/datum/material/iron=75000, /datum/material/glass=37500)
 	armor = list(MELEE = 0, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, RAD = 0, FIRE = 100, ACID = 50)
 	resistance_flags = FIRE_PROOF

code/modules/research/xenobiology/crossbreeding/_status_effects.dm

@@ -508,6 +508,8 @@
 
 /datum/status_effect/stabilized/purple/tick()
 	var/is_healing = FALSE
+	if(owner.nutrition <= NUTRITION_LEVEL_STARVING) //No healing if you don't eat
+		return..()
 	if(owner.getBruteLoss() > 0)
 		owner.adjustBruteLoss(-0.4)
 		is_healing = TRUE
@@ -520,6 +522,7 @@
 	if(is_healing)
 		examine_text = "<span class='warning'>SUBJECTPRONOUN is regenerating slowly, purplish goo filling in small injuries!</span>"
 		new /obj/effect/temp_visual/heal(get_turf(owner), "#FF0000")
+		owner.nutrition -= 5 //Drains nutrition to heal. Idea is to make it seem like it's just speeding up natural regeneration significantly
 	else
 		examine_text = null
 	..()
@@ -561,8 +564,8 @@
 /datum/status_effect/stabilized/yellow
 	id = "stabilizedyellow"
 	colour = "yellow"
-	var/cooldown = 10
-	var/max_cooldown = 10
+	var/cooldown = 30
+	var/max_cooldown = 30
 	examine_text = "<span class='warning'>Nearby electronics seem just a little more charged wherever SUBJECTPRONOUN goes.</span>"
 
 /datum/status_effect/stabilized/yellow/tick()
@@ -623,6 +626,7 @@
 	colour = "dark blue"
 
 /datum/status_effect/stabilized/darkblue/tick()
+	owner.adjust_bodytemperature(min(-1.5)) //Makes you colder, you are soaking wet after all
 	if(owner.fire_stacks > 0 && prob(80))
 		owner.fire_stacks--
 		if(owner.fire_stacks <= 0)

code/modules/research/xenobiology/crossbreeding/regenerative.dm

@@ -47,6 +47,7 @@ Regenerative extracts:
 		user.visible_message("<span class='notice'>[user] crushes the [src] over [M], the milky goo quickly regenerating all of [M.p_their()] injuries!</span>",
 			"<span class='notice'>You squeeze the [src], and it bursts over [M], the milky goo regenerating [M.p_their()] injuries.</span>")
 	else
+	/* GS13 EDIT START
 		user.visible_message("<span class='notice'>[user] crushes the [src] over [user.p_them()]self, the milky goo quickly regenerating all of [user.p_their()] injuries!</span>",
 			"<span class='notice'>You squeeze the [src], and it bursts in your hand, splashing you with milky goo which quickly regenerates your injuries!</span>")
 	core_effect_before(M, user)
@@ -57,6 +58,13 @@ Regenerative extracts:
 	M.revive(full_heal = 1)
 	M.set_disgust(new_disgust_level)
 	core_effect(M, user)
+	*/
+		user.visible_message("<span class='notice'>[user] crushes the [src] over [user.p_them()]self, the milky goo quickly seeping into [user.p_their()] skin!</span>",
+			"<span class='notice'>You squeeze the [src], and it bursts in your hand, splashing you with milky goo which seeps into your skin!</span>")
+	core_effect_before(H, user)
+	target.reagents.add_reagent(/datum/reagent/medicine/pure_regen_jelly,5) //No instant aheals. Gives medicine instead, extremely fast acting and very powerful. But not instant.
+	core_effect(H, user)
+	//GS13 EDIT END
 	playsound(target, 'sound/effects/splat.ogg', 40, 1)
 	//warn receivers of the extract about the disgust if they're carbon, making it clear that the regenerative extract is causing this.
 	if(iscarbon(M))
@@ -88,7 +96,8 @@ Regenerative extracts:
 	colour = "purple"
 
 /obj/item/slimecross/regenerative/purple/core_effect(mob/living/target, mob/user)
-	target.reagents.add_reagent(/datum/reagent/medicine/regen_jelly,10)
+	//GS13 EDIT target.reagents.add_reagent(/datum/reagent/medicine/regen_jelly,10)
+	target.reagents.add_reagent(/datum/reagent/medicine/pure_neo_jelly,5) //Varies what it applies so you get two powerful healing chems at once since Purples are all about healing.
 
 /obj/item/slimecross/regenerative/blue
 	colour = "blue"

code/modules/surgery/advanced/lobotomy.dm

@@ -23,7 +23,7 @@
 
 /datum/surgery_step/lobotomize
 	name = "perform lobotomy"
-	implements = list(TOOL_SCALPEL = 85, /obj/item/melee/transforming/energy/sword = 55, /obj/item/kitchen/knife = 35,
+	implements = list(TOOL_SCALPEL = 90, /obj/item/melee/transforming/energy/sword = 55, /obj/item/kitchen/knife = 35,
 		/obj/item/shard = 25, /obj/item = 20)
 	time = 100
 	preop_sound = 'sound/surgery/scalpel1.ogg'
@@ -47,6 +47,7 @@
 	target.cure_all_traumas(TRAUMA_RESILIENCE_LOBOTOMY)
 	if(target.mind && target.mind.has_antag_datum(/datum/antagonist/brainwashed))
 		target.mind.remove_antag_datum(/datum/antagonist/brainwashed)
+/* GS13 EDIT START
 	if(prob(50))
 		switch(rand(1,3))//Now let's see what hopefully-not-important part of the brain we cut off
 			if(1)
@@ -58,6 +59,15 @@
 	// you're cutting off a part of the brain.w
 	var/obj/item/organ/brain/B = target.getorganslot(ORGAN_SLOT_BRAIN)
 	B.applyOrganDamage(50, 100)
+*/
+	switch(rand(1,4))//Now let's see what hopefully-not-important part of the brain we cut off
+		if(1)
+			target.gain_trauma_type(BRAIN_TRAUMA_MILD, TRAUMA_RESILIENCE_SURGERY)
+		if(2)
+			target.gain_trauma_type(BRAIN_TRAUMA_SEVERE, TRAUMA_RESILIENCE_SURGERY)
+		if(3)
+			target.gain_trauma_type(BRAIN_TRAUMA_SPECIAL, TRAUMA_RESILIENCE_SURGERY)
+	//GS13 EDIT END
 	return TRUE
 
 /datum/surgery_step/lobotomize/failure(mob/user, mob/living/carbon/target, target_zone, obj/item/tool, datum/surgery/surgery)

tgstation.dme

@@ -4001,6 +4001,7 @@
 #include "GainStation13\code\modules\reagents\chemistry\reagents\dwarverndrinks.dm"
 #include "GainStation13\code\modules\reagents\chemistry\reagents\fatty_drinks.dm"
 #include "GainStation13\code\modules\reagents\chemistry\reagents\fermi_fat.dm"
+#include "GainStation13\code\modules\reagents\chemistry\reagents\medicine_reagents.dm"
 #include "GainStation13\code\modules\reagents\chemistry\recipes\fatchem.dm"
 #include "GainStation13\code\modules\reagents\chemistry\recipes\fatdrinks.dm"
 #include "GainStation13\code\modules\reagents\chemistry\recipes\ROCKANDSTONEdrinks.dm"