Medical Expansion

code/modules/surgery/organs_internal.dm

@@ -394,6 +394,65 @@
 	"<span class='warning'>Your hand slips, damaging the flesh in [target]'s [affected.name] with \the [tool]!</span>")
 	affected.createwound(BRUISE, 20)
 
+///////////////////////////////////////////////////////////////
+// Organ Ripping Surgery
+///////////////////////////////////////////////////////////////
+
+/datum/surgery_step/internal/rip_organ
+
+	allowed_tools = list(
+	/obj/item/weapon/surgical/scalpel/ripper = 100
+	)
+
+	priority = 3
+
+	blood_level = 3
+
+	min_duration = 60
+	max_duration = 80
+
+/datum/surgery_step/internal/rip_organ/can_use(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+	if (!..())
+		return 0
+
+	target.op_stage.current_organ = null
+
+	var/list/removable_organs = list()
+	for(var/organ in target.internal_organs_by_name)
+		var/obj/item/organ/internal/I = target.internal_organs_by_name[organ]
+		if(istype(I) && I.parent_organ == target_zone)
+			removable_organs |= organ
+
+	var/organ_to_remove = input(user, "Which organ do you want to remove?") as null|anything in removable_organs
+	if(!organ_to_remove)
+		return 0
+
+	target.op_stage.current_organ = organ_to_remove
+	return ..()
+
+/datum/surgery_step/internal/rip_organ/begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+	user.visible_message("[user] starts ripping [target]'s [target.op_stage.current_organ] out with \the [tool].", \
+	"You start ripping [target]'s [target.op_stage.current_organ] out with \the [tool].")
+	target.custom_pain("Someone's ripping out your [target.op_stage.current_organ]!", 100)
+	..()
+
+/datum/surgery_step/internal/rip_organ/end_step(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+	user.visible_message("<span class='notice'>[user] has ripped [target]'s [target.op_stage.current_organ] out with \the [tool].</span>", \
+	"<span class='notice'>You have ripped [target]'s [target.op_stage.current_organ] out with \the [tool].</span>")
+
+	// Extract the organ!
+	if(target.op_stage.current_organ)
+		var/obj/item/organ/O = target.internal_organs_by_name[target.op_stage.current_organ]
+		if(O && istype(O))
+			O.removed(user)
+		target.op_stage.current_organ = null
+
+/datum/surgery_step/internal/rip_organ/fail_step(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+	var/obj/item/organ/external/affected = target.get_organ(target_zone)
+	user.visible_message("<span class='warning'>[user]'s hand slips, damaging [target]'s [affected.name] with \the [tool]!</span>", \
+	"<span class='warning'>Your hand slips, damaging [target]'s [affected.name] with \the [tool]!</span>")
+	affected.createwound(BRUISE, 20)
+
 //////////////////////////////////////////////////////////////////
 //						HEART SURGERY							//
 //////////////////////////////////////////////////////////////////