From 0275111cc274fbcba6743bcc5d51f7efcdb2ea76 Mon Sep 17 00:00:00 2001
From: HWSensum <121913313+HWSensum@users.noreply.github.com>
Date: Mon, 9 Oct 2023 05:51:13 +0300
Subject: [PATCH] Reviver Implant will actually revive people! (#78377)

## About The Pull Request

This PR will make reviver implant able to actually revive people.

## Why It's Good For The Game

Reviver implant been a mess for a long time. Only thing it had possible
is slightly heal you in crit, doing that very slowly.

With this PR reviver implant will actually revive you.

- You are not gonna be invincible, loosing a head or getting your organs
decayed beyond functional state will make revival impossible.
- This process will be slow, and even after revival you will have to
wait until you are get out of crit state.
- Being revived from dead will add an additional 10 minutes to implant
coldown.
---
 .../internal/cyberimp/augments_chest.dm       | 60 +++++++++++++++----
 1 file changed, 48 insertions(+), 12 deletions(-)

diff --git a/code/modules/surgery/organs/internal/cyberimp/augments_chest.dm b/code/modules/surgery/organs/internal/cyberimp/augments_chest.dm
index 86dacdd98ff..24a3afe47f1 100644
--- a/code/modules/surgery/organs/internal/cyberimp/augments_chest.dm
+++ b/code/modules/surgery/organs/internal/cyberimp/augments_chest.dm
@@ -52,31 +52,48 @@
 	slot = ORGAN_SLOT_HEART_AID
 	var/revive_cost = 0
 	var/reviving = FALSE
+	/// revival/defibrillation possibility flag that gathered from owner's .can_defib() proc
+	var/can_defib_owner
 	COOLDOWN_DECLARE(reviver_cooldown)
 
+/obj/item/organ/internal/cyberimp/chest/reviver/on_death(seconds_per_tick, times_fired)
+	try_heal() // Allowes implant to work even on dead people
 
 /obj/item/organ/internal/cyberimp/chest/reviver/on_life(seconds_per_tick, times_fired)
+	try_heal()
+
+/obj/item/organ/internal/cyberimp/chest/reviver/proc/try_heal()
 	if(reviving)
-		switch(owner.stat)
-			if(UNCONSCIOUS, HARD_CRIT, SOFT_CRIT)
-				addtimer(CALLBACK(src, PROC_REF(heal)), 3 SECONDS)
-			else
-				COOLDOWN_START(src, reviver_cooldown, revive_cost)
-				reviving = FALSE
-				to_chat(owner, span_notice("Your reviver implant shuts down and starts recharging. It will be ready again in [DisplayTimeText(revive_cost)]."))
+		if(owner.stat == CONSCIOUS)
+			COOLDOWN_START(src, reviver_cooldown, revive_cost)
+			reviving = FALSE
+			to_chat(owner, span_notice("Your reviver implant shuts down and starts recharging. It will be ready again in [DisplayTimeText(revive_cost)]."))
+		else
+			addtimer(CALLBACK(src, PROC_REF(heal)), 3 SECONDS)
 		return
 
 	if(!COOLDOWN_FINISHED(src, reviver_cooldown) || HAS_TRAIT(owner, TRAIT_SUICIDED))
 		return
 
-	switch(owner.stat)
-		if(UNCONSCIOUS, HARD_CRIT)
-			revive_cost = 0
-			reviving = TRUE
-			to_chat(owner, span_notice("You feel a faint buzzing as your reviver implant starts patching your wounds..."))
+	if(owner.stat != CONSCIOUS)
+		revive_cost = 0
+		reviving = TRUE
+		to_chat(owner, span_notice("You feel a faint buzzing as your reviver implant starts patching your wounds..."))
 
 
 /obj/item/organ/internal/cyberimp/chest/reviver/proc/heal()
+	if(can_defib_owner == DEFIB_POSSIBLE)
+		revive_dead()
+		can_defib_owner = null
+		revive_cost += 10 MINUTES // Additional 10 minutes cooldown after revival.
+	// this check goes after revive_dead() to delay revival a bit
+	if(owner.stat == DEAD)
+		can_defib_owner = owner.can_defib()
+		if(can_defib_owner == DEFIB_POSSIBLE) 
+			owner.notify_ghost_cloning("You are being revived by [src]!")
+			owner.grab_ghost()
+	/// boolean that stands for if PHYSICAL damage being patched
+	var/body_damage_patched = FALSE
 	var/need_mob_update = FALSE
 	if(owner.getOxyLoss())
 		need_mob_update += owner.adjustOxyLoss(-5, updating_health = FALSE)
@@ -84,15 +101,34 @@
 	if(owner.getBruteLoss())
 		need_mob_update += owner.adjustBruteLoss(-2, updating_health = FALSE)
 		revive_cost += 40
+		body_damage_patched = TRUE
 	if(owner.getFireLoss())
 		need_mob_update += owner.adjustFireLoss(-2, updating_health = FALSE)
 		revive_cost += 40
+		body_damage_patched = TRUE
 	if(owner.getToxLoss())
 		need_mob_update += owner.adjustToxLoss(-1, updating_health = FALSE)
 		revive_cost += 40
 	if(need_mob_update)
 		owner.updatehealth()
 
+	if(body_damage_patched && prob(35)) // healing is called every few seconds, not every tick
+		owner.visible_message(span_warning("[owner]'s body twitches a bit."), span_notice("You feel like something is patching your injured body."))
+		
+
+/obj/item/organ/internal/cyberimp/chest/reviver/proc/revive_dead()
+	owner.grab_ghost()
+
+	owner.visible_message(span_warning("[owner]'s body convulses a bit."))
+	playsound(owner, SFX_BODYFALL, 50, TRUE)
+	playsound(owner, 'sound/machines/defib_zap.ogg', 75, TRUE, -1)
+	owner.revive()
+	owner.emote("gasp")
+	owner.set_jitter_if_lower(200 SECONDS)
+	SEND_SIGNAL(owner, COMSIG_LIVING_MINOR_SHOCK)
+	log_game("[owner] been revived by [src]")
+
+
 /obj/item/organ/internal/cyberimp/chest/reviver/emp_act(severity)
 	. = ..()
 	if(!owner || . & EMP_PROTECT_SELF)