Ruin fixes

code/modules/mob/living/simple_animal/hostile/netherworld.dm

@@ -64,7 +64,7 @@
 	attacktext = "punches"
 	deathmessage = "falls apart into a fine dust."
 
-/mob/living/simple_animal/hostile/spawner
+/mob/living/simple_animal/hostile/spawner/nether
 	name = "netherworld link"
 	desc = null //see examine()
 	icon_state = "nether"
@@ -76,18 +76,18 @@
 	mob_types = list(/mob/living/simple_animal/hostile/netherworld/migo, /mob/living/simple_animal/hostile/netherworld, /mob/living/simple_animal/hostile/netherworld/blankbody)
 	faction = list("nether")
 
-/obj/structure/spawner/nether/Initialize()
+/mob/living/simple_animal/hostile/spawner/nether/Initialize()
 	.=..()
 	START_PROCESSING(SSprocessing, src)
 
-/obj/structure/spawner/nether/examine(mob/user)
+/mob/living/simple_animal/hostile/spawner/nether/examine(mob/user)
 	..()
 	if(isskeleton(user))
 		to_chat(user, "A direct link to another dimension full of creatures very happy to see you. <span class='nicegreen'>You can see your house from here!</span>")
 	else
 		to_chat(user, "A direct link to another dimension full of creatures not very happy to see you. <span class='warning'>Entering the link would be a very bad idea.</span>")
 
-/obj/structure/spawner/nether/attack_hand(mob/user)
+/mob/living/simple_animal/hostile/spawner/nether/attack_hand(mob/user)
 	. = ..()
 	if(isskeleton(user))
 		to_chat(user, "<span class='notice'>You don't feel like going home yet...</span>")
@@ -96,7 +96,7 @@
 							"<span class='userdanger'>Touching the portal, you are quickly pulled through into a world of unimaginable horror!</span>")
 		contents.Add(user)
 
-/obj/structure/spawner/nether/process()
+/mob/living/simple_animal/hostile/spawner/nether/process()
 	for(var/mob/living/M in contents)
 		if(M)
 			playsound(src, 'sound/magic/demon_consume.ogg', 50, 1)

code/modules/nano/modules/nano_module.dm

@@ -1,6 +1,6 @@
 /datum/nano_module
 	var/name
-	var/host
+	var/datum/host
 
 /datum/nano_module/New(var/host)
 	src.host = host
@@ -8,5 +8,9 @@
 /datum/nano_module/nano_host()
 	return host ? host : src
 
+/datum/nano_module/on_ui_close(mob/user)
+	if(host)
+		host.on_ui_close(user)
+
 /datum/nano_module/proc/can_still_topic(var/datum/topic_state/state = default_state)
 	return CanUseTopic(usr, state) == STATUS_INTERACTIVE

code/modules/reagents/reagent_dispenser.dm

@@ -220,6 +220,7 @@
 	icon_state = "water_cooler"
 	anchored = 1
 	tank_volume = 500
+	reagent_id = "water"
 	var/paper_cups = 25 //Paper cups left from the cooler
 
 /obj/structure/reagent_dispensers/water_cooler/examine(mob/user)

code/modules/ruins/lavalandruin_code/dead_ratvar.dm

@@ -75,6 +75,10 @@
 	climbable = TRUE
 	max_integrity = 100
 	can_deconstruct = TRUE
+	anchored = TRUE
+	density = TRUE
+	unacidable = TRUE
+	resistance_flags = FIRE_PROOF
 	desc = "A massive brass gear. You could probably secure or unsecure it with a wrench, or just climb over it."
 
 /obj/structure/clockwork/wall_gear/displaced
@@ -227,7 +231,7 @@
 	icon_state = "fallen_armor"
 	w_class = WEIGHT_CLASS_NORMAL
 
-//Ratvarian spear: A relatively fragile spear from the Celestial Derelict. Deals extreme damage to silicons and enemy cultists, but doesn't last long when summoned.
+//Ratvarian spear
 /obj/item/clockwork/weapon/ratvarian_spear
 	name = "ratvarian spear"
 	desc = "A razor-sharp spear made of brass. It thrums with barely-contained energy."

code/modules/ruins/lavalandruin_code/pizzaparty.dm

@@ -4,4 +4,8 @@
 				/obj/item/pizzabox/meat = 3,
 				/obj/item/pizzabox/mushroom = 3,
 				/obj/item/pizza_bomb = 1)
-	lootdoubles = FALSE
+	lootdoubles = FALSE
+
+/obj/structure/reagent_dispensers/water_cooler/pizzaparty
+	name = "punch cooler"
+	reagent_id = "bacchus_blessing"