Datumizes microbatteries (#26900)

* Datumize microbattery

* comments + feedback when you're revivable

* More comment

* more datumization

* Explaining myself

* Being able to charge while not having a microbattery

* Better comment

Co-authored-by: 1080pCat <96908085+1080pCat@users.noreply.github.com>
Signed-off-by: BiancaWilkson <42818125+BiancaWilkson@users.noreply.github.com>

* Changes proc name to be more accurate

---------

Signed-off-by: BiancaWilkson <42818125+BiancaWilkson@users.noreply.github.com>
Co-authored-by: 1080pCat <96908085+1080pCat@users.noreply.github.com>

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

@@ -6,7 +6,7 @@
 			death()
 			create_debug_log("died of damage, trigger reason: [reason]")
 			return
-		if(HAS_TRAIT(src, TRAIT_KNOCKEDOUT) || (check_death_method() && getOxyLoss() > 50) || HAS_TRAIT(src, TRAIT_FAKEDEATH) || health < HEALTH_THRESHOLD_KNOCKOUT && check_death_method() || health <= HEALTH_THRESHOLD_DEAD)
+		if(HAS_TRAIT(src, TRAIT_KNOCKEDOUT) || (check_death_method() && getOxyLoss() > 50) || HAS_TRAIT(src, TRAIT_FAKEDEATH) || health < HEALTH_THRESHOLD_KNOCKOUT && check_death_method() || health <= HEALTH_THRESHOLD_DEAD) // In case anyone is wondering where oldcrit is handled, it's here.
 			if(stat == CONSCIOUS)
 				KnockOut()
 				create_debug_log("fell unconscious, trigger reason: [reason]")

code/modules/mob/living/carbon/human/human_update_status.dm

@@ -3,10 +3,14 @@
 		return
 	..(reason)
 	if(stat == DEAD)
-		if(dna.species && dna.species.can_revive_by_healing)
+		if(dna.species && dna.species.can_revive_by_healing)  // Here's where IPC revival is handled
 			var/obj/item/organ/internal/brain/B = get_int_organ(/obj/item/organ/internal/brain)
 			if(B)
-				if((health >= (HEALTH_THRESHOLD_DEAD + HEALTH_THRESHOLD_CRIT) * 0.5) && check_vital_organs() && !suiciding)
+				if((health >= (HEALTH_THRESHOLD_DEAD + HEALTH_THRESHOLD_CRIT) * 0.5) && ipc_vital_organ_check() && !suiciding)
+					var/mob/dead/observer/ghost = get_ghost()
+					if(ghost)
+						to_chat(ghost, "<span class='ghostalert'>Your chassis has been repaired and repowered, re-enter if you want to continue playing!</span> (Verbs -> Ghost -> Re-enter corpse)")
+						SEND_SOUND(ghost, sound('sound/effects/genetics.ogg'))
 					update_revive()
 					create_debug_log("revived from healing, trigger reason: [reason]")
 

code/modules/surgery/organs/augments_arms.dm

@@ -425,12 +425,8 @@
 	user.changeNext_move(CLICK_CD_MELEE)
 	var/obj/machinery/power/apc/A = target
 	var/mob/living/carbon/human/H = user
-	if(H.get_int_organ(/obj/item/organ/internal/cell) || H.get_int_organ(/obj/item/organ/internal/heart))
-		var/obj/item/organ/internal/heart/robotic = H.get_int_organ(/obj/item/organ/internal/heart)
-		if(robotic)
-			if(!(robotic.status & ORGAN_ROBOT) && !H.get_int_organ(/obj/item/organ/internal/heart/demon/pulse))
-				to_chat(user, "<span class='warning'>You lack a cell in which to store charge!</span>")
-				return
+	var/datum/organ/battery/power_source = H.get_int_organ_datum(ORGAN_DATUM_BATTERY)
+	if(istype(power_source))
 		if(A.emagged || A.stat & BROKEN)
 			do_sparks(3, 1, A)
 			to_chat(H, "<span class='warning'>The APC power currents surge erratically, damaging your chassis!</span>")
@@ -443,7 +439,7 @@
 		else
 			to_chat(user, "<span class='warning'>There is no charge to draw from that APC.</span>")
 	else
-		to_chat(user, "<span class='warning'>You lack a cell in which to store charge!</span>")
+		to_chat(user, "<span class='warning'>You lack a power source in which to store charge!</span>")
 
 /obj/item/apc_powercord/proc/powerdraw_loop(obj/machinery/power/apc/A, mob/living/carbon/human/H)
 	H.visible_message("<span class='notice'>[H] inserts a power connector into \the [A].</span>", "<span class='notice'>You begin to draw power from \the [A].</span>")

code/modules/surgery/organs/heart.dm

@@ -36,6 +36,7 @@
 	base_icon_state = "cursedheart"
 	origin_tech = "biotech=6"
 	actions_types = list(/datum/action/item_action/organ_action/cursed_heart)
+	organ_datums = list(/datum/organ/heart, /datum/organ/battery) // This doesn't actually work for IPCs but it also doesn't kill you, and it's funny
 	var/last_pump = 0
 	var/pump_delay = 30 //you can pump 1 second early, for lag, but no more (otherwise you could spam heal)
 	var/blood_loss = 100 //600 blood is human default, so 5 failures (below 122 blood is where humans die because reasons?)
@@ -191,6 +192,7 @@
 	base_icon_state = "heart-c"
 	dead_icon = "heart-c-off"
 	status = ORGAN_ROBOT
+	organ_datums = list(/datum/organ/heart, /datum/organ/battery)
 
 /obj/item/organ/internal/heart/cybernetic/upgraded
 	name = "upgraded cybernetic heart"

code/modules/surgery/organs/organ_datums/battery_datum.dm

@@ -0,0 +1,5 @@
+/*
+	For any species that doesn't have a heart datum but does have heart-like organs, so just IPCs right now. Microbatteries currently have no behavior.
+*/
+/datum/organ/battery
+	organ_tag = ORGAN_DATUM_BATTERY

code/modules/surgery/organs/organ_helpers.dm

@@ -85,8 +85,13 @@
 			.++
 		if(affecting.body_part == LEG_LEFT)
 			.++
-///Returns true if all the mob's vital organs are functional, otherwise returns false
-/mob/living/carbon/human/proc/check_vital_organs()
+/* Returns true if all the mob's vital organs are functional, otherwise returns false.
+*  This proc is only used for checking if IPCs can revive from death, so calling it on a non IPC will always return false (right now)
+*/
+/mob/living/carbon/human/proc/ipc_vital_organ_check()
+	var/has_battery = get_int_organ_datum(ORGAN_DATUM_BATTERY)
+	if(!has_battery)
+		return FALSE
 	for(var/obj/item/organ/internal/organ in internal_organs)
 		if(organ.vital && (organ.damage >= organ.max_damage))
 			return FALSE

code/modules/surgery/organs/subtypes/machine_organs.dm

@@ -112,6 +112,7 @@
 	vital = TRUE
 	status = ORGAN_ROBOT
 	requires_robotic_bodypart = TRUE
+	organ_datums = list(/datum/organ/battery)
 
 /obj/item/organ/internal/eyes/optical_sensor
 	name = "optical sensor"