Attack chain migration: structures. (#30365)

* Attack chain migration: structures.

* whoops

* wth

code/modules/hydroponics/beekeeping/beebox.dm

@@ -146,7 +146,8 @@
 		. += "<span class='warning'>there's no room for more honeycomb!</span>"
 
 
-/obj/structure/beebox/attackby__legacy__attackchain(obj/item/I, mob/user, params)
+/obj/structure/beebox/item_interaction(mob/living/user, obj/item/I, list/modifiers)
+	. = ITEM_INTERACT_COMPLETE
 	if(istype(I, /obj/item/honey_frame))
 		var/obj/item/honey_frame/HF = I
 		if(length(honey_frames) < BEEBOX_MAX_FRAMES)

code/modules/hydroponics/fermenting_barrel.dm

@@ -38,22 +38,21 @@
 	qdel(G)
 	playsound(src, 'sound/effects/bubbles.ogg', 50, TRUE)
 
-/obj/structure/fermenting_barrel/attackby__legacy__attackchain(obj/item/I, mob/user, params)
+/obj/structure/fermenting_barrel/item_interaction(mob/living/user, obj/item/I, list/modifiers)
 	var/obj/item/food/grown/G = I
 	if(istype(G))
 		if(!G.can_distill)
 			to_chat(user, "<span class='warning'>You can't distill this into anything...</span>")
-			return FALSE
+			return ITEM_INTERACT_COMPLETE
 		else if(!user.drop_item())
 			to_chat(user, "<span class='warning'>[G] is stuck to your hand!</span>")
-			return FALSE
+			return ITEM_INTERACT_COMPLETE
 		G.forceMove(src)
 		to_chat(user, "<span class='notice'>You place [G] into [src] to start the fermentation process.</span>")
 		addtimer(CALLBACK(src, PROC_REF(makeWine), G), rand(80, 120) * speed_multiplier)
-	else if(I.is_refillable())
-		return FALSE // To refill via afterattack proc
-	else
-		return ..()
+		return ITEM_INTERACT_COMPLETE
+
+	return ..()
 
 /obj/structure/fermenting_barrel/attack_hand(mob/user)
 	open = !open

code/modules/hydroponics/grown/towercap.dm

@@ -129,7 +129,6 @@
 	var/light_strength = 6
 	light_color = "#ED9200"
 	anchored = TRUE
-	new_attack_chain = TRUE
 
 /obj/structure/lightable/proc/CheckOxygen()
 	var/turf/T = get_turf(src)