The Epic Construction Update (#5976)

How to build machine blueprints!

Use steel sheets like normal, then rotate the frame how you like it using the directional arrow. From here use a Multitool to finalize it and then wire it up like you would before.

code/modules/organs/blood.dm

@@ -71,11 +71,19 @@ var/const/BLOOD_VOLUME_SURVIVE = 122
 		//The heartfix to end all heartfixes
 		if(species && species.has_organ["heart"])
 			var/obj/item/organ/heart/heart = internal_organs_by_name["heart"]
-			if(!heart)
-				blood_volume = 0
-			else if (heart.is_damaged())
-				blood_volume = min(BLOOD_VOLUME_SAFE - 1,blood_volume)
-				blood_volume = (BLOOD_VOLUME_SURVIVE + (BLOOD_VOLUME_NORMAL-BLOOD_VOLUME_SURVIVE) * max(1 - heart.damage/heart.min_broken_damage,0)) * (blood_volume/BLOOD_VOLUME_NORMAL)
+			// Before we do that, we check for lifesupport.
+			var/onlifesupport = 0
+			if (buckled && istype(buckled, /obj/machinery/optable/lifesupport))
+				var/obj/machinery/optable/lifesupport/A = buckled
+				onlifesupport = A.onlifesupport()
+
+
+			if (!onlifesupport)
+				if(!heart)
+					blood_volume = 0
+				else if (heart.is_damaged())
+					blood_volume = min(BLOOD_VOLUME_SAFE - 1,blood_volume)
+					blood_volume = (BLOOD_VOLUME_SURVIVE + (BLOOD_VOLUME_NORMAL-BLOOD_VOLUME_SURVIVE) * max(1 - heart.damage/heart.min_broken_damage,0)) * (blood_volume/BLOOD_VOLUME_NORMAL)
 
 		//Effects of bloodloss
 		if(blood_volume < BLOOD_VOLUME_SAFE && oxyloss < 100 * (1 - blood_volume/BLOOD_VOLUME_NORMAL))

code/modules/organs/organ.dm

@@ -319,7 +319,7 @@
 		if(3.0)
 			take_damage(rand(3) * emp_coeff * organ_fragility)
 
-/obj/item/organ/proc/removed(var/mob/living/user)
+/obj/item/organ/proc/removed(var/mob/living/carbon/human/target,var/mob/living/user)
 
 	if(!istype(owner))
 		return
@@ -354,6 +354,9 @@
 	owner.update_action_buttons()
 	owner = null
 
+	if(!owner.isonlifesupport())
+		owner.death()
+
 /obj/item/organ/proc/replaced(var/mob/living/carbon/human/target,var/obj/item/organ/external/affected)
 
 	if(!istype(target)) return

code/modules/organs/organ_internal.dm

@@ -15,6 +15,14 @@
 	robotic_name = "circulatory pump"
 	robotic_sprite = "heart-prosthetic"
 
+/obj/item/organ/heart/process()
+	//Check if we're on lifesupport, and whether or not organs should be processing.
+	if(owner && owner.isonlifesupport())
+		return 1
+	else
+		return 0
+
+
 /obj/item/organ/lungs
 	name = "lungs"
 	icon_state = "lungs"