[MIRROR] More surgery tweaks and fixes (#12054)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/organs/blood.dm

@@ -186,20 +186,23 @@ BLOOD_VOLUME_SURVIVE = 40
 			///Second, we process internal bleeding.
 			for(var/datum/wound/internal_bleeding/W in temp.wounds)
 				blood_loss_divisor = blood_loss_divisor+10 //IB is slower bloodloss than normal.
-				var/bicardose = reagents.get_reagent_amount(REAGENT_ID_BICARIDINE)
-				var/inaprovaline = reagents.get_reagent_amount(REAGENT_ID_INAPROVALINE)
+				var/bicardose
+				if(reagents.get_reagent_amount(REAGENT_ID_BICARIDINE) || reagents.get_reagent_amount(REAGENT_ID_BICARIDAZE))
+					bicardose = TRUE
+				var/inaprovaline
+				if(reagents.get_reagent_amount(REAGENT_ID_INAPROVALINE) || reagents.get_reagent_amount(REAGENT_ID_INAPROVALAZE))
+					inaprovaline = TRUE
 				var/myeldose = reagents.get_reagent_amount(REAGENT_ID_MYELAMINE)
 				if(!(W.can_autoheal() || (bicardose && inaprovaline) || myeldose))	//bicaridine and inaprovaline stop internal wounds from growing bigger with time, unless it is so small that it is already healing
 					W.open_wound(0.1)
 				if(prob(1))
 					custom_pain("You feel a stabbing pain in your [temp.name]!", 50)
-				if(CE_STABLE in chem_effects)
+				if((CE_STABLE in chem_effects) || myeldose)
 					blood_loss_divisor = max(blood_loss_divisor + 30, 1) //Inaprovaline is great on internal wounds.
 				if(temp.applied_pressure) //Putting pressure on the afflicted wound helps stop the arterial bleeding.
-					if(ishuman(temp.applied_pressure))
-						var/mob/living/carbon/human/H = temp.applied_pressure
-						H.bloody_hands(src, 0)
-						blood_loss_divisor += 30 //If you're putting pressure on that limb due to there being an external bleed there, you apply some pressure to the internal bleed as well.
+					blood_loss_divisor += 30
+				if(W.clamped)
+					blood_loss_divisor = blood_loss_divisor * 10 //We hemostatted the internal bleeding. Bloodloss is 10 times slower.
 				remove_blood(W.damage/blood_loss_divisor) //line should possibly be moved to handle_blood, so all the bleeding stuff is in one place. //Hi. 2025 here. Just did that. ~Diana
 
 			///Thirdly, we check to see if the limb is bleeding EXTERNALLY

code/modules/organs/internal/brain.dm

@@ -6,7 +6,7 @@ GLOBAL_LIST_BOILERPLATE(all_brain_organs, /obj/item/organ/internal/brain)
 	desc = "A piece of juicy meat found in a person's head."
 	organ_tag = O_BRAIN
 	parent_organ = BP_HEAD
-	vital = 1
+	vital = TRUE
 	icon_state = "brain2"
 	force = 1.0
 	w_class = ITEMSIZE_SMALL
@@ -177,7 +177,6 @@ GLOBAL_LIST_BOILERPLATE(all_brain_organs, /obj/item/organ/internal/brain)
 	parent_organ = BP_HEAD
 	icon = 'icons/mob/alien.dmi'
 	icon_state = "chitin"
-	vital = 1
 	can_assist = FALSE
 
 /obj/item/organ/internal/brain/xeno

code/modules/organs/misc.dm

@@ -48,14 +48,7 @@
 	parent_organ = BP_HEAD
 	icon_state = "brain_prosthetic"
 	organ_tag = "stack"
-	vital = 1
-	var/backup_time = 0
-	var/datum/mind/backup
-
-/obj/item/organ/internal/stack/process()
-	if(owner && owner.stat != DEAD && !is_broken())
-		backup_time = world.time
-		if(owner.mind) backup = owner.mind
+	vital = TRUE
 
 /obj/item/organ/internal/stack/vox/stack
 	name = "vox cortical stack"

code/modules/organs/organ.dm

@@ -140,7 +140,7 @@ var/list/organ_cache = list()
 	STOP_PROCESSING(SSobj, src)
 	handle_organ_mod_special(TRUE)
 	if(owner && vital)
-		owner.can_defib = 0
+		owner.can_defib = FALSE
 		owner.death()
 
 /obj/item/organ/proc/adjust_germ_level(var/amount)		// Unless you're setting germ level directly to 0, use this proc instead

code/modules/organs/organ_external.dm

@@ -736,13 +736,15 @@ Note that amputating the affected organ does in fact remove the infection from t
 		handle_germ_effects()
 
 /obj/item/organ/external/proc/handle_germ_sync()
+	if(owner && isbelly(owner.loc)) //If we're in a belly, just skip infection spreading. This leads to extended vore scenes killing via infection.
+		return
 	var/antibiotics = owner.chem_effects[CE_ANTIBIOTIC]
 	for(var/datum/wound/W in wounds)
 		//Open wounds can become infected
-		if (owner.germ_level > W.germ_level && W.infection_check())
+		if(owner.germ_level > W.germ_level && W.infection_check())
 			W.germ_level++
 
-	if (antibiotics < ANTIBIO_NORM)
+	if(!antibiotics)
 		for(var/datum/wound/W in wounds)
 			//Infected wounds raise the organ's germ level
 			if (W.germ_level > germ_level)

code/modules/organs/subtypes/diona.dm

@@ -32,8 +32,8 @@
 	min_broken_damage = 50
 	w_class = ITEMSIZE_HUGE
 	body_part = UPPER_TORSO
-	vital = 1
-	cannot_amputate = 1
+	vital = TRUE
+	cannot_amputate = TRUE
 	parent_organ = null
 	gendered_icon = 1
 
@@ -242,5 +242,5 @@
 	amputation_point = "branch"
 	joint = "structural ligament"
 	dislocated = -1
-	vital = 0
+	vital = FALSE
 	slot_flags = SLOT_BELT

code/modules/organs/subtypes/machine.dm

@@ -4,7 +4,7 @@
 	icon_state = "scell"
 	organ_tag = O_CELL
 	parent_organ = BP_TORSO
-	vital = 1
+	vital = TRUE
 	var/defib_timer = 1 // This sits in the brain organ slot, but is not a brain.
 
 /obj/item/organ/internal/cell/Initialize(mapload, internal)
@@ -34,7 +34,7 @@
 	name = "brain interface"
 	organ_tag = O_BRAIN
 	parent_organ = BP_HEAD
-	vital = 1
+	vital = TRUE
 	var/brain_type = /obj/item/mmi
 	var/obj/item/mmi/stored_mmi
 	robotic = ORGAN_ASSISTED

code/modules/organs/subtypes/slime.dm

@@ -51,10 +51,10 @@
 
 /obj/item/organ/external/head/unbreakable/slime	//They don't need this anymore.
 	nonsolid = 1
-	cannot_gib = 0
-	vital = 0
+	cannot_gib = FALSE
+	vital = FALSE
 	max_damage = 45 //ChompEdit matching our changes to broken bones for less squishy people.
-	encased = 0
+	encased = FALSE
 	spread_dam = 1
 
 /*

code/modules/organs/subtypes/standard.dm

@@ -12,7 +12,7 @@
 	min_broken_damage = 60 // CHOMPEdit: Increase all min_broken_damage (Ribs should take more force to break)
 	w_class = ITEMSIZE_HUGE
 	body_part = UPPER_TORSO
-	vital = 1
+	vital = TRUE
 	amputation_point = "spine"
 	joint = "neck"
 	dislocated = -1
@@ -62,7 +62,7 @@
 	min_broken_damage = 50 // CHOMPEdit: Increase all min_broken_damage
 	w_class = ITEMSIZE_LARGE
 	body_part = LOWER_TORSO
-	vital = 1
+	vital = TRUE
 	parent_organ = BP_TORSO
 	amputation_point = "lumbar"
 	joint = "hip"
@@ -275,7 +275,7 @@
 	min_broken_damage = 50 // CHOMPEdit: Increase all min_broken_damage
 	w_class = ITEMSIZE_NORMAL
 	body_part = HEAD
-	vital = 1
+	vital = TRUE
 	parent_organ = BP_TORSO
 	joint = "jaw"
 	amputation_point = "neck"