Ashwalker Update (#15466)

* Ashwalker Update

* Update generic_positive_events.dm

* Update ashwalker.dm

* fixing newlines

* Update code/modules/antagonists/_common/antag_datum.dm

Co-authored-by: Putnam3145 <putnam3145@gmail.com>

* literally 1984

* unlimiting spawns

* Create antag_datum.dm.bak

* Revert "Create antag_datum.dm.bak"

This reverts commit d91e1f4c4d9c86bc4a275ef19f45e8927dd93cae.

Co-authored-by: Putnam3145 <putnam3145@gmail.com>

code/game/objects/structures/ghost_role_spawners.dm

@@ -1,5 +1,5 @@
 //Objects that spawn ghosts in as a certain role when they click on it, i.e. away mission bartenders.
-
+#define spawnOverride TRUE
 //Preserved terrarium/seed vault: Spawns in seed vault structures in lavaland. Ghosts become plantpeople and are advised to begin growing plants in the room near them.
 /obj/effect/mob_spawn/human/seed_vault
 	name = "preserved terrarium"
@@ -36,6 +36,44 @@
 
 //Ash walker eggs: Spawns in ash walker dens in lavaland. Ghosts become unbreathing lizards that worship the Necropolis and are advised to retrieve corpses to create more ash walkers.
 
+/obj/structure/ash_walker_eggshell
+	name = "ash walker egg"
+	desc = "A man-sized yellow egg, spawned from some unfathomable creature. A humanoid silhouette lurks within. The egg shell looks resistant to temperature but otherwise rather brittle."
+	icon = 'icons/mob/lavaland/lavaland_monsters.dmi'
+	icon_state = "large_egg"
+	resistance_flags = LAVA_PROOF | FIRE_PROOF | FREEZE_PROOF
+	max_integrity = 80
+	var/obj/effect/mob_spawn/human/ash_walker/egg
+
+/obj/structure/ash_walker_eggshell/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0) //lifted from xeno eggs
+	switch(damage_type)
+		if(BRUTE)
+			if(damage_amount)
+				playsound(loc, 'sound/effects/attackblob.ogg', 100, TRUE)
+			else
+				playsound(src, 'sound/weapons/tap.ogg', 50, TRUE)
+		if(BURN)
+			if(damage_amount)
+				playsound(loc, 'sound/items/welder.ogg', 100, TRUE)
+
+/obj/structure/ash_walker_eggshell/attack_ghost(mob/user) //Pass on ghost clicks to the mob spawner
+	if(egg)
+		egg.attack_ghost(user)
+	. = ..()
+
+/obj/structure/ash_walker_eggshell/Destroy()
+	if(!egg)
+		return ..()
+	var/mob/living/carbon/human/yolk = new /mob/living/carbon/human/(get_turf(src))
+	yolk.fully_replace_character_name(null,random_unique_lizard_name(gender))
+	yolk.set_species(/datum/species/lizard/ashwalker)
+	yolk.underwear = "Nude"
+	yolk.equipOutfit(/datum/outfit/ashwalker)//this is an authentic mess we're making
+	yolk.update_body()
+	yolk.gib()
+	QDEL_NULL(egg)
+	return ..()
+	
 /obj/effect/mob_spawn/human/ash_walker
 	name = "ash walker egg"
 	desc = "A man-sized yellow egg, spawned from some unfathomable creature. A humanoid silhouette lurks within."
@@ -55,12 +93,25 @@
 	You have seen lights in the distance... they foreshadow the arrival of outsiders to your domain. \
 	Ensure your nest remains protected at all costs."
 	assignedrole = "Ash Walker"
+	var/datum/team/ashwalkers/team
+	var/obj/structure/ash_walker_eggshell/eggshell
+
+/obj/effect/mob_spawn/human/ash_walker/Destroy()
+	eggshell = null
+	return ..()
+
+/obj/effect/mob_spawn/human/ash_walker/allow_spawn(mob/user, silent = FALSE)
+	if(!(user.key in team.players_spawned) || spawnOverride)//one per person unless you get a bonus spawn
+		return TRUE
+	to_chat(user, span_warning("<b>You have exhausted your usefulness to the Necropolis</b>."))
+	return FALSE
 
 /obj/effect/mob_spawn/human/ash_walker/special(mob/living/new_spawn)
 	new_spawn.real_name = random_unique_lizard_name(gender)
 	if(is_mining_level(z))
 		to_chat(new_spawn, "<b>Drag the corpses of men and beasts to your nest. It will absorb them to create more of your kind. Glory to the Necropolis!</b>")
 		to_chat(new_spawn, "<b>You can expand the weather proof area provided by your shelters by using the 'New Area' key near the bottom right of your HUD.</b>")
+		to_chat(new_spawn, "<b>Dragging injured ashwalkers to the tentacle or using the sleep verb next to it youself causes the body to remade whole after a short delay!</b>")
 	else
 		to_chat(new_spawn, "<span class='userdanger'>You have been born outside of your natural home! Whether you decide to return home, or make due with your new home is your own decision.</span>")
 
@@ -72,10 +123,18 @@
 		H.undershirt = "Nude"
 		H.socks = "Nude"
 		H.update_body()
+		new_spawn.mind.add_antag_datum(/datum/antagonist/ashwalker, team)
+		team.players_spawned += (new_spawn.key)
+		eggshell.egg = null
+		QDEL_NULL(eggshell)
 
-/obj/effect/mob_spawn/human/ash_walker/Initialize(mapload)
+/obj/effect/mob_spawn/human/ash_walker/Initialize(mapload, datum/team/ashwalkers/ashteam)
 	. = ..()
 	var/area/A = get_area(src)
+	team = ashteam
+	eggshell = new /obj/structure/ash_walker_eggshell(get_turf(loc))
+	eggshell.egg = src
+	src.forceMove(eggshell)
 	if(A)
 		notify_ghosts("An ash walker egg is ready to hatch in \the [A.name].", source = src, action=NOTIFY_ATTACK, flashwindow = FALSE, ignore_key = POLL_IGNORE_ASHWALKER, ignore_dnr_observers = TRUE)