Changes obj/effect/blob,spider,swarmer,energy_net,spacevines to be ob/structures instead, since you can hit and destroy them.

Adds a large ash and large molten item decal (for future use)
simplifies decal/cleanable/replace_decal() code a bit.
Changes construction() proc to on_construction() for consistency, same for deconstruction().
Made a deconstruct() proc for machinery and computer (also for future use).

code/game/objects/effects/decals/Cleanable/aliens.dm

@@ -17,6 +17,18 @@
 	viruses = null
 	return ..()
 
+/obj/effect/decal/cleanable/xenoblood/xsplatter
+	random_icon_states = list("xgibbl1", "xgibbl2", "xgibbl3", "xgibbl4", "xgibbl5")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs
+	name = "xeno gibs"
+	desc = "Gnarly..."
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "xgib1"
+	layer = LOW_OBJ_LAYER
+	random_icon_states = list("xgib1", "xgib2", "xgib3", "xgib4", "xgib5", "xgib6")
+	mergeable_decal = 0
+
 /obj/effect/decal/cleanable/xenoblood/xgibs/proc/streak(list/directions)
 	set waitfor = 0
 	var/direction = pick(directions)
@@ -31,20 +43,6 @@
 		if (!step_to(src, get_step(src, direction), 0))
 			break
 
-/obj/effect/decal/cleanable/xenoblood/xgibs/replace_decal(obj/effect/decal/cleanable/C)
-	return //gibs can stack, so gibspawner can work properly
-
-/obj/effect/decal/cleanable/xenoblood/xsplatter
-	random_icon_states = list("xgibbl1", "xgibbl2", "xgibbl3", "xgibbl4", "xgibbl5")
-
-/obj/effect/decal/cleanable/xenoblood/xgibs
-	name = "xeno gibs"
-	desc = "Gnarly..."
-	icon = 'icons/effects/blood.dmi'
-	icon_state = "xgib1"
-	layer = LOW_OBJ_LAYER
-	random_icon_states = list("xgib1", "xgib2", "xgib3", "xgib4", "xgib5", "xgib6")
-
 /obj/effect/decal/cleanable/xenoblood/xgibs/ex_act()
 	return
 

code/game/objects/effects/decals/Cleanable/humans.dm

@@ -48,17 +48,29 @@
 	icon_state = "gibbl5"
 	layer = LOW_OBJ_LAYER
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6")
+	mergeable_decal = 0
 
 /obj/effect/decal/cleanable/blood/gibs/New()
 	..()
 	reagents.add_reagent("liquidgibs", 5)
 
-/obj/effect/decal/cleanable/blood/gibs/replace_decal(obj/effect/decal/cleanable/C)
-	return
-
 /obj/effect/decal/cleanable/blood/gibs/ex_act(severity, target)
 	return
 
+/obj/effect/decal/cleanable/blood/gibs/proc/streak(list/directions)
+	set waitfor = 0
+	var/direction = pick(directions)
+	for (var/i = 0, i < pick(1, 200; 2, 150; 3, 50), i++)
+		sleep(2)
+		if (i > 0)
+			var/obj/effect/decal/cleanable/blood/b = new /obj/effect/decal/cleanable/blood/splatter(src.loc)
+			for(var/datum/disease/D in src.viruses)
+				var/datum/disease/ND = D.Copy(1)
+				b.viruses += ND
+				ND.holder = b
+		if (!step_to(src, get_step(src, direction), 0))
+			break
+
 /obj/effect/decal/cleanable/blood/gibs/up
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6","gibup1","gibup1","gibup1")
 
@@ -79,23 +91,6 @@
 	random_icon_states = list("gibmid1", "gibmid2", "gibmid3")
 
 
-/obj/effect/decal/cleanable/blood/gibs/proc/streak(list/directions)
-	set waitfor = 0
-	var/direction = pick(directions)
-	for (var/i = 0, i < pick(1, 200; 2, 150; 3, 50), i++)
-		sleep(2)
-		if (i > 0)
-			var/obj/effect/decal/cleanable/blood/b = new /obj/effect/decal/cleanable/blood/splatter(src.loc)
-			for(var/datum/disease/D in src.viruses)
-				var/datum/disease/ND = D.Copy(1)
-				b.viruses += ND
-				ND.holder = b
-		if (!step_to(src, get_step(src, direction), 0))
-			break
-
-/obj/effect/decal/cleanable/blood/gibs/replace_decal(obj/effect/decal/cleanable/C)
-	return //gibs can stack, so gibspawner can work properly
-
 /obj/effect/decal/cleanable/blood/drip
 	name = "drips of blood"
 	desc = "It's red."

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

@@ -9,6 +9,7 @@
 	desc = "Ashes to ashes, dust to dust, and into space."
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "ash"
+	mergeable_decal = 0
 
 /obj/effect/decal/cleanable/ash/New()
 	..()
@@ -16,6 +17,15 @@
 	pixel_x = rand(-5, 5)
 	pixel_y = rand(-5, 5)
 
+/obj/effect/decal/cleanable/ash/large
+	name = "large pile of ashes"
+	icon_state = "big_ash"
+
+/obj/effect/decal/cleanable/ash/large/New()
+	..()
+	reagents.add_reagent("ash", 30) //double the amount of ash.
+
+
 /obj/effect/decal/cleanable/dirt
 	name = "dirt"
 	desc = "Someone should clean that up."
@@ -62,6 +72,11 @@
 	gender = NEUTER
 	icon = 'icons/obj/chemical.dmi'
 	icon_state = "molten"
+	mergeable_decal = 0
+
+/obj/effect/decal/cleanable/molten_object/large
+	name = "big gooey grey mass"
+	icon_state = "big_molten"
 
 //Vomit (sorry)
 /obj/effect/decal/cleanable/vomit
@@ -133,6 +148,7 @@
 	desc = "The shredded remains of what appears to be clothing."
 	icon_state = "shreds"
 	gender = PLURAL
+	mergeable_decal = 0
 
 /obj/effect/decal/cleanable/shreds/New()
 	pixel_x = rand(-5, 5)

code/game/objects/effects/decals/Cleanable/robots.dm

@@ -9,6 +9,7 @@
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7")
 	blood_state = BLOOD_STATE_OIL
 	bloodiness = MAX_SHOE_BLOODINESS
+	mergeable_decal = 0
 
 /obj/effect/decal/cleanable/robot_debris/proc/streak(list/directions)
 	set waitfor = 0
@@ -25,9 +26,6 @@
 		if (!step_to(src, get_step(src, direction), 0))
 			break
 
-/obj/effect/decal/cleanable/robot_debris/replace_decal(obj/effect/decal/cleanable/C)
-	return //robot debris can stack, so gibspawner can work properly
-
 /obj/effect/decal/cleanable/robot_debris/ex_act()
 	return
 

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

@@ -4,6 +4,7 @@
 	var/list/random_icon_states = list()
 	var/blood_state = "" //I'm sorry but cleanable/blood code is ass, and so is blood_DNA
 	var/bloodiness = 0 //0-100, amount of blood in this decal, used for making footprints and affecting the alpha of bloody footprints
+	var/mergeable_decal = 1 //when two of these are on a same tile or do we need to merge them into just one?
 
 /obj/effect/decal/cleanable/New()
 	if (random_icon_states && length(src.random_icon_states) > 0)
@@ -18,7 +19,8 @@
 
 
 /obj/effect/decal/cleanable/proc/replace_decal(obj/effect/decal/cleanable/C)
-	qdel(C)
+	if(mergeable_decal)
+		qdel(C)
 
 /obj/effect/decal/cleanable/attackby(obj/item/weapon/W, mob/user, params)
 	if(istype(W, /obj/item/weapon/reagent_containers/glass) || istype(W, /obj/item/weapon/reagent_containers/food/drinks))

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

@@ -39,10 +39,11 @@
 
 /obj/effect/particle_effect/foam/proc/kill_foam()
 	STOP_PROCESSING(SSfastprocess, src)
-	if(metal)
-		var/obj/structure/foamedmetal/M = new(src.loc)
-		M.metal = metal
-		M.updateicon()
+	switch(metal)
+		if(1)
+			new /obj/structure/foamedmetal(src.loc)
+		if(2)
+			new /obj/structure/foamedmetal/iron(src.loc)
 	flick("[icon_state]-disolve", src)
 	QDEL_IN(src, 5)
 
@@ -206,7 +207,7 @@
 	qdel(src)
 
 
-/obj/structure/foamedmetal/blob_act(obj/effect/blob/B)
+/obj/structure/foamedmetal/blob_act(obj/structure/blob/B)
 	qdel(src)
 
 
@@ -281,3 +282,8 @@
 
 /obj/structure/foamedmetal/CanAtmosPass()
 	return !density
+
+
+/obj/structure/foamedmetal/iron
+	icon_state = "ironfoam"
+	metal = 2

code/game/objects/effects/effects.dm

@@ -0,0 +1,7 @@
+
+//objects in /obj/effect should never be things that are attackable, use obj/structure instead.
+//Effects are mostly temporary visual effects like sparks, smoke, as well as decals, etc...
+
+/obj/effect
+	icon = 'icons/effects/effects.dmi'
+

code/game/objects/effects/glowshroom.dm

@@ -4,7 +4,7 @@ var/list/blacklisted_glowshroom_turfs = typecacheof(list(
 	/turf/open/floor/plating/lava,
 	/turf/open/floor/plating/beach/water))
 
-/obj/effect/glowshroom
+/obj/structure/glowshroom
 	name = "glowshroom"
 	desc = "Mycena Bregprox, a species of mushroom that glows in the dark."
 	anchored = 1
@@ -21,18 +21,18 @@ var/list/blacklisted_glowshroom_turfs = typecacheof(list(
 	var/generation = 1
 	var/spreadIntoAdjacentChance = 60
 
-obj/effect/glowshroom/glowcap
+obj/structure/glowshroom/glowcap
 	name = "glowcap"
 	icon_state = "glowcap"
 
-/obj/effect/glowshroom/single
+/obj/structure/glowshroom/single
 	yield = 0
 
-/obj/effect/glowshroom/examine(mob/user)
+/obj/structure/glowshroom/examine(mob/user)
 	. = ..()
 	user << "This is a [generation]\th generation [name]!"
 
-/obj/effect/glowshroom/New()
+/obj/structure/glowshroom/New()
 	..()
 	SetLuminosity(round(potency/10))
 	setDir(CalcDir())
@@ -53,7 +53,7 @@ obj/effect/glowshroom/glowcap
 
 	addtimer(src, "Spread", delay)
 
-/obj/effect/glowshroom/proc/Spread()
+/obj/structure/glowshroom/proc/Spread()
 	for(var/i = 1 to yield)
 		if(prob(1/(generation * generation) * 100))//This formula gives you diminishing returns based on generation. 100% with 1st gen, decreasing to 25%, 11%, 6, 4, 2...
 			var/list/possibleLocs = list()
@@ -65,7 +65,7 @@ obj/effect/glowshroom/glowcap
 			for(var/turf/open/floor/earth in view(3,src))
 				if(is_type_in_typecache(earth, blacklisted_glowshroom_turfs))
 					continue
-				if(spreadsIntoAdjacent || !locate(/obj/effect/glowshroom) in view(1,earth))
+				if(spreadsIntoAdjacent || !locate(/obj/structure/glowshroom) in view(1,earth))
 					possibleLocs += earth
 				CHECK_TICK
 
@@ -76,7 +76,7 @@ obj/effect/glowshroom/glowcap
 
 			var/shroomCount = 0 //hacky
 			var/placeCount = 1
-			for(var/obj/effect/glowshroom/shroom in newLoc)
+			for(var/obj/structure/glowshroom/shroom in newLoc)
 				shroomCount++
 			for(var/wallDir in cardinal)
 				var/turf/isWall = get_step(newLoc,wallDir)
@@ -85,7 +85,7 @@ obj/effect/glowshroom/glowcap
 			if(shroomCount >= placeCount)
 				continue
 
-			var/obj/effect/glowshroom/child = new type(newLoc)//The baby mushrooms have different stats :3
+			var/obj/structure/glowshroom/child = new type(newLoc)//The baby mushrooms have different stats :3
 			child.potency = max(potency + rand(-3,6), 0)
 			child.yield = max(yield + rand(-1,2), 0)
 			child.delay = max(delay + rand(-30,60), 0)
@@ -94,7 +94,7 @@ obj/effect/glowshroom/glowcap
 
 			CHECK_TICK
 
-/obj/effect/glowshroom/proc/CalcDir(turf/location = loc)
+/obj/structure/glowshroom/proc/CalcDir(turf/location = loc)
 	var/direction = 16
 
 	for(var/wallDir in cardinal)
@@ -102,7 +102,7 @@ obj/effect/glowshroom/glowcap
 		if(newTurf.density)
 			direction |= wallDir
 
-	for(var/obj/effect/glowshroom/shroom in location)
+	for(var/obj/structure/glowshroom/shroom in location)
 		if(shroom == src)
 			continue
 		if(shroom.floor) //special
@@ -126,13 +126,13 @@ obj/effect/glowshroom/glowcap
 	floor = 1
 	return 1
 
-/obj/effect/glowshroom/attacked_by(obj/item/I, mob/user)
+/obj/structure/glowshroom/attacked_by(obj/item/I, mob/user)
 	..()
 	if(I.damtype != STAMINA)
 		endurance -= I.force
 		CheckEndurance()
 
-/obj/effect/glowshroom/ex_act(severity, target)
+/obj/structure/glowshroom/ex_act(severity, target)
 	switch(severity)
 		if(1)
 			qdel(src)
@@ -143,16 +143,16 @@ obj/effect/glowshroom/glowcap
 			if(prob(5))
 				qdel(src)
 
-/obj/effect/glowshroom/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
+/obj/structure/glowshroom/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
 	if(exposed_temperature > 300)
 		endurance -= 5
 		CheckEndurance()
 
-/obj/effect/glowshroom/proc/CheckEndurance()
+/obj/structure/glowshroom/proc/CheckEndurance()
 	if(endurance <= 0)
 		qdel(src)
 
-/obj/effect/glowshroom/acid_act(acidpwr, toxpwr, acid_volume)
+/obj/structure/glowshroom/acid_act(acidpwr, toxpwr, acid_volume)
 	visible_message("<span class='danger'>[src] melts away!</span>")
 	var/obj/effect/decal/cleanable/molten_item/I = new (get_turf(src))
 	I.desc = "Looks like this was \an [src] some time ago."

code/game/objects/effects/portals.dm

@@ -1,7 +1,4 @@
 
-/obj/effect
-	icon = 'icons/effects/effects.dmi'
-
 /obj/effect/portal
 	name = "portal"
 	desc = "Looks unstable. Best to test it with the clown."

code/game/objects/effects/spiders.dm

@@ -1,5 +1,5 @@
 //generic procs copied from obj/effect/alien
-/obj/effect/spider
+/obj/structure/spider
 	name = "web"
 	desc = "it's stringy and sticky"
 	anchored = 1
@@ -7,7 +7,7 @@
 	var/health = 15
 
 //similar to weeds, but only barfed out by nurses manually
-/obj/effect/spider/ex_act(severity, target)
+/obj/structure/spider/ex_act(severity, target)
 	switch(severity)
 		if(1)
 			qdel(src)
@@ -18,16 +18,16 @@
 			if (prob(5))
 				qdel(src)
 
-/obj/effect/spider/attacked_by(obj/item/I, mob/user)
+/obj/structure/spider/attacked_by(obj/item/I, mob/user)
 	..()
 	var/damage = I.force
 	take_damage(damage, I.damtype, 1)
 
-/obj/effect/spider/bullet_act(obj/item/projectile/P)
+/obj/structure/spider/bullet_act(obj/item/projectile/P)
 	. = ..()
 	take_damage(P.damage, P.damage_type, 0)
 
-/obj/effect/spider/proc/take_damage(damage, damage_type = BRUTE, sound_effect = 1)
+/obj/structure/spider/proc/take_damage(damage, damage_type = BRUTE, sound_effect = 1)
 	switch(damage_type)
 		if(BURN)
 			damage *= 2
@@ -41,18 +41,18 @@
 	if(health <= 0)
 		qdel(src)
 
-/obj/effect/spider/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
+/obj/structure/spider/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
 	if(exposed_temperature > 300)
 		take_damage(5, BURN, 0)
 
-/obj/effect/spider/stickyweb
+/obj/structure/spider/stickyweb
 	icon_state = "stickyweb1"
 
-/obj/effect/spider/stickyweb/New()
+/obj/structure/spider/stickyweb/New()
 	if(prob(50))
 		icon_state = "stickyweb2"
 
-/obj/effect/spider/stickyweb/CanPass(atom/movable/mover, turf/target, height=0)
+/obj/structure/spider/stickyweb/CanPass(atom/movable/mover, turf/target, height=0)
 	if(height==0) return 1
 	if(istype(mover, /mob/living/simple_animal/hostile/poison/giant_spider))
 		return 1
@@ -64,7 +64,7 @@
 		return prob(30)
 	return 1
 
-/obj/effect/spider/eggcluster
+/obj/structure/spider/eggcluster
 	name = "egg cluster"
 	desc = "They seem to pulse slightly with an inner life"
 	icon_state = "eggs"
@@ -74,17 +74,17 @@
 	var/poison_per_bite = 5
 	var/list/faction = list("spiders")
 
-/obj/effect/spider/eggcluster/New()
+/obj/structure/spider/eggcluster/New()
 	pixel_x = rand(3,-3)
 	pixel_y = rand(3,-3)
 	START_PROCESSING(SSobj, src)
 
-/obj/effect/spider/eggcluster/process()
+/obj/structure/spider/eggcluster/process()
 	amount_grown += rand(0,2)
 	if(amount_grown >= 100)
 		var/num = rand(3,12)
 		for(var/i=0, i<num, i++)
-			var/obj/effect/spider/spiderling/S = new /obj/effect/spider/spiderling(src.loc)
+			var/obj/structure/spider/spiderling/S = new /obj/structure/spider/spiderling(src.loc)
 			S.poison_type = poison_type
 			S.poison_per_bite = poison_per_bite
 			S.faction = faction.Copy()
@@ -92,7 +92,7 @@
 				S.player_spiders = 1
 		qdel(src)
 
-/obj/effect/spider/spiderling
+/obj/structure/spider/spiderling
 	name = "spiderling"
 	desc = "It never stays still for long."
 	icon_state = "spiderling"
@@ -108,18 +108,18 @@
 	var/poison_per_bite = 5
 	var/list/faction = list("spiders")
 
-/obj/effect/spider/spiderling/New()
+/obj/structure/spider/spiderling/New()
 	pixel_x = rand(6,-6)
 	pixel_y = rand(6,-6)
 	START_PROCESSING(SSobj, src)
 
-/obj/effect/spider/spiderling/Bump(atom/user)
+/obj/structure/spider/spiderling/Bump(atom/user)
 	if(istype(user, /obj/structure/table))
 		src.loc = user.loc
 	else
 		..()
 
-/obj/effect/spider/spiderling/process()
+/obj/structure/spider/spiderling/process()
 	if(travelling_in_vent)
 		if(istype(src.loc, /turf))
 			travelling_in_vent = 0
@@ -193,16 +193,16 @@
 
 
 
-/obj/effect/spider/cocoon
+/obj/structure/spider/cocoon
 	name = "cocoon"
 	desc = "Something wrapped in silky spider web"
 	icon_state = "cocoon1"
 	health = 60
 
-/obj/effect/spider/cocoon/New()
-		icon_state = pick("cocoon1","cocoon2","cocoon3")
+/obj/structure/spider/cocoon/New()
+	icon_state = pick("cocoon1","cocoon2","cocoon3")
 
-/obj/effect/spider/cocoon/container_resist()
+/obj/structure/spider/cocoon/container_resist()
 	var/mob/living/user = usr
 	var/breakout_time = 2
 	user.changeNext_move(CLICK_CD_BREAKOUT)
@@ -216,7 +216,7 @@
 
 
 
-/obj/effect/spider/cocoon/Destroy()
+/obj/structure/spider/cocoon/Destroy()
 	src.visible_message("<span class='warning'>\The [src] splits open.</span>")
 	for(var/atom/movable/A in contents)
 		A.loc = src.loc

code/game/objects/explosion.dm

@@ -99,7 +99,7 @@
 				if(W.reinf && W.fulltile)
 					cached_exp_block[T] += W.explosion_block
 
-			for(var/obj/effect/blob/B in T)
+			for(var/obj/structure/blob/B in T)
 				cached_exp_block[T] += B.explosion_block
 			CHECK_TICK
 
@@ -226,7 +226,7 @@
 					if(W.explosion_block && W.fulltile)
 						dist += W.explosion_block
 
-				for(var/obj/effect/blob/B in T)
+				for(var/obj/structure/blob/B in T)
 					dist += B.explosion_block
 
 		if(dist < dev)

code/game/objects/items.dm

@@ -117,7 +117,7 @@ var/global/image/fire_overlay = image("icon" = 'icons/effects/fire.dmi', "icon_s
 		qdel(X)
 	return ..()
 
-/obj/item/blob_act(obj/effect/blob/B)
+/obj/item/blob_act(obj/structure/blob/B)
 	if(B && B.loc == loc)
 		qdel(src)
 

code/game/objects/items/weapons/chrono_eraser.dm

@@ -255,7 +255,7 @@
 /obj/effect/chrono_field/ex_act()
 	return
 
-/obj/effect/chrono_field/blob_act(obj/effect/blob/B)
+/obj/effect/chrono_field/blob_act(obj/structure/blob/B)
 	return
 
 

code/game/objects/items/weapons/grenades/flashbang.dm

@@ -12,7 +12,7 @@
 	for(var/mob/living/M in get_hearers_in_view(7, flashbang_turf))
 		bang(get_turf(M), M)
 
-	for(var/obj/effect/blob/B in get_hear(8,flashbang_turf))     		//Blob damage here
+	for(var/obj/structure/blob/B in get_hear(8,flashbang_turf))     		//Blob damage here
 		var/distance = get_dist(B, get_turf(src))
 		var/damage = round(100/(distance*distance)+1)
 		B.take_damage(damage, BURN)

code/game/objects/items/weapons/grenades/smokebomb.dm

@@ -24,7 +24,7 @@
 	smoke.start()
 
 
-	for(var/obj/effect/blob/B in view(8,src))
+	for(var/obj/structure/blob/B in view(8,src))
 		var/damage = round(30/(get_dist(B,src)+1))
 		B.health -= damage
 		B.update_icon()

code/game/objects/items/weapons/holosign_creator.dm

@@ -136,7 +136,7 @@
 	..()
 	take_damage(I.force * 0.5, I.damtype)
 
-/obj/effect/overlay/holograph/blob_act(obj/effect/blob/B)
+/obj/effect/overlay/holograph/blob_act(obj/structure/blob/B)
 	qdel(src)
 
 /obj/effect/overlay/holograph/attack_animal(mob/living/simple_animal/M)

code/game/objects/items/weapons/tanks/tanks.dm

@@ -91,7 +91,7 @@
 
 	user << "<span class='notice'>It feels [descriptive].</span>"
 
-/obj/item/weapon/tank/blob_act(obj/effect/blob/B)
+/obj/item/weapon/tank/blob_act(obj/structure/blob/B)
 	if(B && B.loc == loc)
 		var/turf/location = get_turf(src)
 		if(!location)

code/game/objects/structures.dm

@@ -15,7 +15,7 @@
 	if(ticker)
 		cameranet.updateVisibility(src)
 
-/obj/structure/blob_act(obj/effect/blob/B)
+/obj/structure/blob_act(obj/structure/blob/B)
 	if(density && prob(50))
 		qdel(src)
 

code/game/objects/structures/aliens.dm

@@ -119,7 +119,7 @@
 		if(3)
 			take_damage(50, BRUTE, 0)
 
-/obj/structure/alien/blob_act(obj/effect/blob/B)
+/obj/structure/alien/blob_act(obj/structure/blob/B)
 	take_damage(50, BRUTE, 0)
 
 /obj/structure/alien/resin/hitby(atom/movable/AM)

code/game/objects/structures/crates_lockers/closets/statue.dm

@@ -120,7 +120,7 @@
 	if(user.environment_smash)
 		shatter()
 
-/obj/structure/closet/statue/blob_act(obj/effect/blob/B)
+/obj/structure/closet/statue/blob_act(obj/structure/blob/B)
 	shatter()
 
 /obj/structure/closet/statue/attacked_by(obj/item/I, mob/living/user)

code/game/objects/structures/displaycase.dm

@@ -48,7 +48,7 @@
 		showpiece.loc = src.loc
 		showpiece = null
 
-/obj/structure/displaycase/blob_act(obj/effect/blob/B)
+/obj/structure/displaycase/blob_act(obj/structure/blob/B)
 	take_damage(30)
 
 /obj/structure/displaycase/hitby(atom/movable/AM)

code/game/objects/structures/fireaxe.dm

@@ -82,7 +82,7 @@
 	take_damage(P.damage, P.damage_type, 0)
 
 
-/obj/structure/fireaxecabinet/blob_act(obj/effect/blob/B)
+/obj/structure/fireaxecabinet/blob_act(obj/structure/blob/B)
 	if(fireaxe)
 		fireaxe.forceMove(loc)
 	qdel(src)

code/game/objects/structures/girders.dm

@@ -272,7 +272,7 @@
 		qdel(src)
 
 
-/obj/structure/girder/blob_act(obj/effect/blob/B)
+/obj/structure/girder/blob_act(obj/structure/blob/B)
 	if(prob(40))
 		qdel(src)
 

code/game/objects/structures/grille.dm

@@ -31,7 +31,7 @@
 		new /obj/structure/grille/ratvar(src.loc)
 	qdel(src)
 
-/obj/structure/grille/blob_act(obj/effect/blob/B)
+/obj/structure/grille/blob_act(obj/structure/blob/B)
 	if(!destroyed)
 		Break()
 

code/game/objects/structures/lattice.dm

@@ -26,7 +26,7 @@
 	stored = null
 	return ..()
 
-/obj/structure/lattice/blob_act(obj/effect/blob/B)
+/obj/structure/lattice/blob_act(obj/structure/blob/B)
 	return
 
 /obj/structure/lattice/ex_act(severity, target)

code/game/objects/structures/safe.dm

@@ -164,7 +164,7 @@ FLOOR SAFES
 		return ..()
 
 
-obj/structure/safe/blob_act(obj/effect/blob/B)
+obj/structure/safe/blob_act(obj/structure/blob/B)
 	return
 
 obj/structure/safe/ex_act(severity, target)

code/game/objects/structures/signs.dm

@@ -13,7 +13,7 @@
 /obj/structure/sign/ex_act(severity, target)
 	qdel(src)
 
-/obj/structure/sign/blob_act(obj/effect/blob/B)
+/obj/structure/sign/blob_act(obj/structure/blob/B)
 	qdel(src)
 
 /obj/structure/sign/attackby(obj/item/O, mob/user, params)

code/game/objects/structures/tables_racks.dm

@@ -53,7 +53,7 @@
 		if(3)
 			take_damage(rand(40,80), BRUTE, 0)
 
-/obj/structure/table/blob_act(obj/effect/blob/B)
+/obj/structure/table/blob_act(obj/structure/blob/B)
 	take_damage(rand(75,150), BRUTE, 0)
 
 /obj/structure/table/narsie_act()
@@ -476,7 +476,7 @@
 		if(3)
 			take_damage(rand(5,25), BRUTE, 0)
 
-/obj/structure/rack/blob_act(obj/effect/blob/B)
+/obj/structure/rack/blob_act(obj/structure/blob/B)
 	rack_destroy()
 
 

code/game/objects/structures/window.dm

@@ -65,7 +65,7 @@
 		if(3)
 			take_damage(rand(25,75), BRUTE, 0)
 
-/obj/structure/window/blob_act(obj/effect/blob/B)
+/obj/structure/window/blob_act(obj/structure/blob/B)
 	take_damage(rand(75,150), BRUTE, 0)
 
 /obj/structure/window/narsie_act()