Interaction/Attack Hand Refactor (#36405)

code/game/objects/effects/contraband.dm

@@ -98,6 +98,9 @@
 			roll_and_drop(user.loc)
 
 /obj/structure/sign/poster/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	if(ruined)
 		return
 	visible_message("[user] rips [src] in a single, decisive motion!" )

code/game/objects/effects/decals/cleanable/misc.dm

@@ -109,6 +109,9 @@
 	beauty = -200
 
 /obj/effect/decal/cleanable/vomit/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	if(ishuman(user))
 		var/mob/living/carbon/human/H = user
 		if(isflyperson(H))

code/game/objects/effects/effect_system/effects_foam.dm

@@ -286,12 +286,15 @@
 	move_update_air(T)
 
 /obj/structure/foamedmetal/attack_paw(mob/user)
-	attack_hand(user)
+	return attack_hand(user)
 
 /obj/structure/foamedmetal/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
 	playsound(src.loc, 'sound/weapons/tap.ogg', 100, 1)
 
 /obj/structure/foamedmetal/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	user.changeNext_move(CLICK_CD_MELEE)
 	user.do_attack_animation(src, ATTACK_EFFECT_PUNCH)
 	to_chat(user, "<span class='warning'>You hit [src] but bounce off it!</span>")

code/game/objects/effects/portals.dm

@@ -57,6 +57,9 @@
 	return
 
 /obj/effect/portal/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	if(get_turf(user) == get_turf(src))
 		teleport(user)
 	if(Adjacent(user))