Merge pull request #5366 from Citadel-Station-13/upstream-merge-35296

[MIRROR] Heart Disease 2: Electric Boogaloo

code/modules/events/heart_attack.dm

@@ -0,0 +1,23 @@
+/datum/round_event_control/heart_attack
+	name = "Random Heart Attack"
+	typepath = /datum/round_event/heart_attack
+	weight = 20
+	max_occurrences = 2
+	earliest_start = 12000
+	min_players = 40 // To avoid shafting lowpop
+
+/datum/round_event/heart_attack/start()
+	var/list/heart_attack_contestants = list()
+	for(var/mob/living/carbon/H in shuffle(GLOB.player_list))
+		if(!H.client || H.stat == DEAD || H.InCritical() || !H.can_heartattack() || H.has_status_effect(STATUS_EFFECT_EXERCISED) || (/datum/disease/heart_failure in H.viruses) || H.undergoing_cardiac_arrest())
+			continue
+		if(H.satiety <= -100)
+			heart_attack_contestants[H] = 1.15
+		else
+			heart_attack_contestants[H] = 1
+
+	if(LAZYLEN(heart_attack_contestants))
+		var/mob/living/carbon/C = pickweight(heart_attack_contestants)
+		var/datum/disease/D = new /datum/disease/heart_failure
+		C.ForceContractDisease(D)
+		notify_ghosts("[C] is beginning to have a heart attack!", enter_link="<a href=?src=[REF(C)];orbit=1>(Click to orbit)</a>", source=C, action=NOTIFY_ORBIT)

code/modules/mining/lavaland/ruins/gym.dm

@@ -8,9 +8,10 @@
 	var/list/hit_sounds = list('sound/weapons/genhit1.ogg', 'sound/weapons/genhit2.ogg', 'sound/weapons/genhit3.ogg',\
 	'sound/weapons/punch1.ogg', 'sound/weapons/punch2.ogg', 'sound/weapons/punch3.ogg', 'sound/weapons/punch4.ogg')
 
-/obj/structure/punching_bag/attack_hand(mob/user as mob)
-		flick("[icon_state]2", src)
-		playsound(src.loc, pick(src.hit_sounds), 25, 1, -1)
+/obj/structure/punching_bag/attack_hand(mob/living/user)
+	flick("[icon_state]2", src)
+	playsound(src.loc, pick(src.hit_sounds), 25, 1, -1)
+	user.apply_status_effect(STATUS_EFFECT_EXERCISED)
 
 /obj/structure/stacklifter
 	name = "Weight Machine"
@@ -49,6 +50,7 @@
 		var/finishmessage = pick("You feel stronger!","You feel like you can take on the world!","You feel robust!","You feel indestructible!")
 		icon_state = "fitnesslifter"
 		to_chat(user, finishmessage)
+		user.apply_status_effect(STATUS_EFFECT_EXERCISED)
 
 /obj/structure/weightlifter
 	name = "Weight Machine"
@@ -94,3 +96,4 @@
 		icon_state = "fitnessweight"
 		cut_overlay(swole_overlay)
 		to_chat(user, "[finishmessage]")
+		user.apply_status_effect(STATUS_EFFECT_EXERCISED)

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

@@ -467,6 +467,9 @@
 /mob/living/carbon/proc/can_heartattack()
 	if(dna && dna.species && (NOBLOOD in dna.species.species_traits)) //not all carbons have species!
 		return FALSE
+	var/obj/item/organ/heart/heart = getorganslot(ORGAN_SLOT_HEART)
+	if(!heart || heart.synthetic)
+		return FALSE
 	return TRUE
 
 /mob/living/carbon/proc/undergoing_cardiac_arrest()

code/modules/surgery/organs/heart.dm

@@ -149,6 +149,7 @@
 	name = "cybernetic heart"
 	desc = "An electronic device designed to mimic the functions of an organic human heart. Offers no benefit over an organic heart other than being easy to make."
 	icon_state = "heart-c"
+	synthetic = TRUE
 
 /obj/item/organ/heart/cybernetic/emp_act()
 	Stop()
@@ -156,6 +157,7 @@
 /obj/item/organ/heart/freedom
 	name = "heart of freedom"
 	desc = "This heart pumps with the passion to give... something freedom."
+	synthetic = TRUE //the power of freedom prevents heart attacks
 	var/min_next_adrenaline = 0
 
 /obj/item/organ/heart/freedom/on_life()

code/modules/surgery/organs/liver.dm

@@ -67,6 +67,7 @@
 	name = "cybernetic liver"
 	icon_state = "liver-c"
 	desc = "An electronic device designed to mimic the functions of a human liver. It has no benefits over an organic liver, but is easy to produce."
+	synthetic = TRUE
 
 /obj/item/organ/liver/cybernetic/upgraded
 	name = "upgraded cybernetic liver"

code/modules/surgery/organs/lungs.dm

@@ -359,6 +359,7 @@
 	name = "cybernetic lungs"
 	desc = "A cybernetic version of the lungs found in traditional humanoid entities. It functions the same as an organic lung and is merely meant as a replacement."
 	icon_state = "lungs-c"
+	synthetic = TRUE
 
 /obj/item/organ/lungs/cybernetic/emp_act()
 	owner.losebreath = 20

code/modules/surgery/organs/organ_internal.dm

@@ -11,6 +11,7 @@
 	var/vital = 0
 	//Was this organ implanted/inserted/etc, if true will not be removed during species change.
 	var/external = FALSE
+	var/synthetic = FALSE // To distinguish between organic and synthetic organs
 
 
 /obj/item/organ/proc/Insert(mob/living/carbon/M, special = 0, drop_if_replaced = TRUE)