Admin tool, the life candle! (#23955)

* Admin tool, the life candle!

🆑 coiax
add: Added an admin only tool, the life candle. Touch the candle, and
when you die, you'll respawn shortly afterwards. Touch it again to stop.
Used for testing, thunderdome brawls and good old fashioned memery.
/🆑

Requested.

* Bug fixes

* Moves life_candle.dm

code/game/objects/structures/life_candle.dm

@@ -0,0 +1,90 @@
+/obj/structure/life_candle
+	name = "life candle"
+	desc = "You are dead. Insert quarter to continue."
+	icon = 'icons/obj/candle.dmi'
+	icon_state = "candle1"
+
+	var/icon_state_active = "candle1_lit"
+	var/icon_state_inactive = "candle1"
+
+	anchored = TRUE
+
+	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
+
+	var/lit_luminosity = 2
+	var/list/datum/mind/linked_minds = list()
+
+	// If the body is destroyed, what do we spawn for them
+	var/mob_type = /mob/living/carbon/human
+
+	// If the respawned person is given a specific outfit
+	var/datum/outfit/outfit
+	// How long until we respawn them after their death.
+	var/respawn_time = 50
+	var/respawn_sound = 'sound/magic/Staff_animation.ogg'
+
+/obj/structure/life_candle/attack_hand(mob/user)
+	if(!user.mind)
+		return
+	if(user.mind in linked_minds)
+		user.visible_message("<span class='notice'>[user] reaches out and pinches the flame of [src].</span>", "<span class='warning'>You sever the connection between yourself and [src].</span>")
+		linked_minds -= user.mind
+	else
+		user.visible_message("<span class='notice'>[user] touches [src]. It seems to respond to their presence!</span>", "<span class='warning'>You create a connection between you and [src].</span>")
+		linked_minds |= user.mind
+
+	update_icon()
+	float(linked_minds.len)
+	if(linked_minds.len)
+		START_PROCESSING(SSobj, src)
+		SetLuminosity(lit_luminosity)
+	else
+		STOP_PROCESSING(SSobj, src)
+		SetLuminosity(0)
+
+/obj/structure/life_candle/update_icon()
+	if(linked_minds.len)
+		icon_state = icon_state_active
+	else
+		icon_state = icon_state_inactive
+
+/obj/structure/life_candle/examine(mob/user)
+	. = ..()
+	if(linked_minds.len)
+		user << "[src] is active, and linked to [linked_minds.len] souls."
+	else
+		user << "It is static, still, unmoving."
+
+/obj/structure/life_candle/process()
+	if(!linked_minds.len)
+		STOP_PROCESSING(SSobj, src)
+		return
+
+	for(var/m in linked_minds)
+		var/datum/mind/mind = m
+		if(!mind.current || (mind.current && mind.current.stat == DEAD))
+			addtimer(CALLBACK(src, .proc/respawn, mind), respawn_time, TIMER_UNIQUE)
+
+/obj/structure/life_candle/proc/respawn(datum/mind/mind)
+	var/turf/T = get_turf(src)
+	var/mob/living/body
+	if(mind.current)
+		if(mind.current.stat != DEAD)
+			return
+		else
+			body = mind.current
+	if(!body)
+		body = new mob_type(T)
+		var/mob/ghostie = mind.get_ghost(TRUE)
+		if(ghostie.client && ghostie.client.prefs)
+			ghostie.client.prefs.copy_to(body)
+		mind.transfer_to(body)
+	else
+		body.forceMove(T)
+		body.revive(1,1)
+	mind.grab_ghost(TRUE)
+	body.flash_act()
+
+	if(ishuman(body) && istype(outfit))
+		outfit.equip(body)
+	playsound(T, respawn_sound, 50, 1)