initial commit - cross reference with 5th port - obviously has compile errors

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

@@ -0,0 +1,69 @@
+// Note: BYOND is object oriented. There is no reason for this to be copy/pasted blood code.
+
+/obj/effect/decal/cleanable/xenoblood
+	name = "xeno blood"
+	desc = "It's green and acidic. It looks like... <i>blood?</i>"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "xfloor1"
+	random_icon_states = list("xfloor1", "xfloor2", "xfloor3", "xfloor4", "xfloor5", "xfloor6", "xfloor7")
+	var/list/viruses = list()
+	blood_DNA = list("UNKNOWN DNA" = "X*")
+	bloodiness = MAX_SHOE_BLOODINESS
+	blood_state = BLOOD_STATE_XENO
+
+/obj/effect/decal/cleanable/xenoblood/Destroy()
+	for(var/datum/disease/D in viruses)
+		D.cure(0)
+	viruses = null
+	return ..()
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/proc/streak(list/directions)
+	spawn (0)
+		var/direction = pick(directions)
+		for (var/i = 0, i < pick(1, 200; 2, 150; 3, 50; 4), i++)
+			sleep(3)
+			if (i > 0)
+				var/obj/effect/decal/cleanable/xenoblood/b = new /obj/effect/decal/cleanable/xenoblood/xsplatter(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/xenoblood/xsplatter
+	random_icon_states = list("xgibbl1", "xgibbl2", "xgibbl3", "xgibbl4", "xgibbl5")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs
+	name = "xeno gibs"
+	desc = "Gnarly..."
+	gender = PLURAL
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "xgib1"
+	random_icon_states = list("xgib1", "xgib2", "xgib3", "xgib4", "xgib5", "xgib6")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/ex_act()
+	return
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/up
+	random_icon_states = list("xgib1", "xgib2", "xgib3", "xgib4", "xgib5", "xgib6","xgibup1","xgibup1","xgibup1")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/down
+	random_icon_states = list("xgib1", "xgib2", "xgib3", "xgib4", "xgib5", "xgib6","xgibdown1","xgibdown1","xgibdown1")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/body
+	random_icon_states = list("xgibhead", "xgibtorso")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/limb
+	random_icon_states = list("xgibleg", "xgibarm")
+
+/obj/effect/decal/cleanable/xenoblood/xgibs/core
+	random_icon_states = list("xgibmid1", "xgibmid2", "xgibmid3")
+
+/obj/effect/decal/cleanable/blood/xtracks
+	icon_state = "xtracks"
+	random_icon_states = null
+	blood_DNA = list("UNKNOWN DNA" = "X*")

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

@@ -0,0 +1,193 @@
+/obj/effect/decal/cleanable/blood
+	name = "blood"
+	desc = "It's red and gooey. Perhaps it's the chef's cooking?"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_NORMAL_TURF_LAYER
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "floor1"
+	random_icon_states = list("floor1", "floor2", "floor3", "floor4", "floor5", "floor6", "floor7")
+	var/list/viruses = list()
+	blood_DNA = list()
+	blood_state = BLOOD_STATE_HUMAN
+	bloodiness = MAX_SHOE_BLOODINESS
+
+/obj/effect/decal/cleanable/blood/Destroy()
+	for(var/datum/disease/D in viruses)
+		D.cure(0)
+	viruses = null
+	return ..()
+
+/obj/effect/decal/cleanable/blood/replace_decal(obj/effect/decal/cleanable/blood/C)
+	if (C.blood_DNA)
+		blood_DNA |= C.blood_DNA.Copy()
+	..()
+
+/obj/effect/decal/cleanable/blood/splatter
+	random_icon_states = list("gibbl1", "gibbl2", "gibbl3", "gibbl4", "gibbl5")
+
+/obj/effect/decal/cleanable/blood/tracks
+	icon_state = "tracks"
+	desc = "They look like tracks left by wheels."
+	gender = PLURAL
+	random_icon_states = null
+
+/obj/effect/decal/cleanable/trail_holder //not a child of blood on purpose
+	name = "blood"
+	icon_state = "ltrails_1"
+	desc = "Your instincts say you shouldn't be following these."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	random_icon_states = null
+	var/list/existing_dirs = list()
+	blood_DNA = list()
+
+
+/obj/effect/decal/cleanable/trail_holder/can_bloodcrawl_in()
+	return 1
+
+
+/obj/effect/decal/cleanable/blood/gibs
+	name = "gibs"
+	desc = "They look bloody and gruesome."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "gibbl5"
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6")
+
+/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/up
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6","gibup1","gibup1","gibup1")
+
+/obj/effect/decal/cleanable/blood/gibs/down
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6","gibdown1","gibdown1","gibdown1")
+
+/obj/effect/decal/cleanable/blood/gibs/body
+	random_icon_states = list("gibhead", "gibtorso")
+
+/obj/effect/decal/cleanable/blood/gibs/limb
+	random_icon_states = list("gibleg", "gibarm")
+
+/obj/effect/decal/cleanable/blood/gibs/core
+	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; 4), i++)
+		sleep(3)
+		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/drip
+	name = "drips of blood"
+	desc = "It's red."
+	gender = PLURAL
+	icon_state = "1"
+	random_icon_states = list("drip1","drip2","drip3","drip4","drip5")
+	bloodiness = 0
+	var/drips = 1
+
+
+/obj/effect/decal/cleanable/blood/drip/can_bloodcrawl_in()
+	return 1
+
+
+//BLOODY FOOTPRINTS
+/obj/effect/decal/cleanable/blood/footprints
+	name = "footprints"
+	icon = 'icons/effects/footprints.dmi'
+	icon_state = "nothingwhatsoever"
+	desc = "where might they lead?"
+	gender = PLURAL
+	random_icon_states = null
+	var/entered_dirs = 0
+	var/exited_dirs = 0
+	blood_state = BLOOD_STATE_HUMAN //the icon state to load images from
+	var/list/shoe_types = list()
+
+/obj/effect/decal/cleanable/blood/footprints/Crossed(atom/movable/O)
+	if(ishuman(O))
+		var/mob/living/carbon/human/H = O
+		var/obj/item/clothing/shoes/S = H.shoes
+		if(S && S.bloody_shoes[blood_state])
+			S.bloody_shoes[blood_state] = max(S.bloody_shoes[blood_state] - BLOOD_LOSS_PER_STEP, 0)
+			entered_dirs|= H.dir
+			shoe_types |= H.shoes.type
+	update_icon()
+
+/obj/effect/decal/cleanable/blood/footprints/Uncrossed(atom/movable/O)
+	if(ishuman(O))
+		var/mob/living/carbon/human/H = O
+		var/obj/item/clothing/shoes/S = H.shoes
+		if(S && S.bloody_shoes[blood_state])
+			S.bloody_shoes[blood_state] = max(S.bloody_shoes[blood_state] - BLOOD_LOSS_PER_STEP, 0)
+			exited_dirs|= H.dir
+			shoe_types |= H.shoes.type
+	update_icon()
+
+/obj/effect/decal/cleanable/blood/footprints/update_icon()
+	cut_overlays()
+
+	for(var/Ddir in cardinal)
+		if(entered_dirs & Ddir)
+			var/image/I
+			if(bloody_footprints_cache["entered-[blood_state]-[Ddir]"])
+				I = bloody_footprints_cache["entered-[blood_state]-[Ddir]"]
+			else
+				I =  image(icon,"[blood_state]1",dir = Ddir)
+				bloody_footprints_cache["entered-[blood_state]-[Ddir]"] = I
+			if(I)
+				add_overlay(I)
+		if(exited_dirs & Ddir)
+			var/image/I
+			if(bloody_footprints_cache["exited-[blood_state]-[Ddir]"])
+				I = bloody_footprints_cache["exited-[blood_state]-[Ddir]"]
+			else
+				I = image(icon,"[blood_state]2",dir = Ddir)
+				bloody_footprints_cache["exited-[blood_state]-[Ddir]"] = I
+			if(I)
+				add_overlay(I)
+
+	alpha = BLOODY_FOOTPRINT_BASE_ALPHA+bloodiness
+
+
+/obj/effect/decal/cleanable/blood/footprints/examine(mob/user)
+	. = ..()
+	if(shoe_types.len)
+		. += "You recognise the footprints as belonging to:\n"
+		for(var/shoe in shoe_types)
+			var/obj/item/clothing/shoes/S = shoe
+			. += "some <B>[initial(S.name)]</B> \icon[S]\n"
+
+	user << .
+
+/obj/effect/decal/cleanable/blood/footprints/replace_decal(obj/effect/decal/cleanable/C)
+	if(blood_state != C.blood_state) //We only replace footprints of the same type as us
+		return
+	..()
+
+/obj/effect/decal/cleanable/blood/footprints/can_bloodcrawl_in()
+	if((blood_state != BLOOD_STATE_OIL) && (blood_state != BLOOD_STATE_NOT_BLOODY))
+		return 1
+	return 0
+

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

@@ -0,0 +1,167 @@
+/obj/effect/decal/cleanable/generic
+	name = "clutter"
+	desc = "Someone should clean that up."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/obj/objects.dmi'
+	icon_state = "shards"
+
+/obj/effect/decal/cleanable/ash
+	name = "ashes"
+	desc = "Ashes to ashes, dust to dust, and into space."
+	gender = PLURAL
+	icon = 'icons/obj/objects.dmi'
+	icon_state = "ash"
+
+/obj/effect/decal/cleanable/ash/New()
+	..()
+	reagents.add_reagent("ash", 30)
+	pixel_x = rand(-5, 5)
+	pixel_y = rand(-5, 5)
+
+/obj/effect/decal/cleanable/dirt
+	name = "dirt"
+	desc = "Someone should clean that up."
+	icon_state = "dirt"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	mouse_opacity = 0
+
+/obj/effect/decal/cleanable/flour
+	name = "flour"
+	desc = "It's still good. Four second rule!"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon_state = "flour"
+
+/obj/effect/decal/cleanable/greenglow
+	name = "glowing goo"
+	desc = "Jeez. I hope that's not for lunch."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	luminosity = 1
+	icon_state = "greenglow"
+
+/obj/effect/decal/cleanable/greenglow/ex_act()
+	return
+
+/obj/effect/decal/cleanable/cobweb
+	name = "cobweb"
+	desc = "Somebody should remove that."
+	density = 0
+	layer = OBJ_LAYER
+	icon_state = "cobweb1"
+	burntime = 1
+
+/obj/effect/decal/cleanable/cobweb/fire_act()
+	qdel(src)
+
+/obj/effect/decal/cleanable/molten_item
+	name = "gooey grey mass"
+	desc = "It looks like a melted... something."
+	density = 0
+	layer = OBJ_LAYER
+	icon = 'icons/obj/chemical.dmi'
+	icon_state = "molten"
+
+/obj/effect/decal/cleanable/cobweb2
+	name = "cobweb"
+	desc = "Somebody should remove that."
+	density = 0
+	layer = OBJ_LAYER
+	icon_state = "cobweb2"
+
+//Vomit (sorry)
+/obj/effect/decal/cleanable/vomit
+	name = "vomit"
+	desc = "Gosh, how unpleasant."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/blood.dmi'
+	icon_state = "vomit_1"
+	random_icon_states = list("vomit_1", "vomit_2", "vomit_3", "vomit_4")
+	var/list/viruses = list()
+
+/obj/effect/decal/cleanable/vomit/attack_hand(var/mob/user)
+	if(istype(user,/mob/living/carbon/human))
+		var/mob/living/carbon/human/H = user
+		if(H.dna.species.id == "fly")
+			playsound(get_turf(src), 'sound/items/drink.ogg', 50, 1) //slurp
+			H.visible_message("<span class='alert'>[H] extends a small proboscis into the vomit pool, sucking it with a slurping sound.</span>")
+			if(reagents)
+				for(var/datum/reagent/R in reagents.reagent_list)
+					if (istype(R, /datum/reagent/consumable))
+						var/datum/reagent/consumable/nutri_check = R
+						if(nutri_check.nutriment_factor >0)
+							H.nutrition += nutri_check.nutriment_factor * nutri_check.volume
+							reagents.remove_reagent(nutri_check.id,nutri_check.volume)
+			reagents.trans_to(H, reagents.total_volume)
+			qdel(src)
+
+/obj/effect/decal/cleanable/vomit/Destroy()
+	for(var/datum/disease/D in viruses)
+		D.cure(0)
+	viruses = null
+	return ..()
+
+/obj/effect/decal/cleanable/tomato_smudge
+	name = "tomato smudge"
+	desc = "It's red."
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/tomatodecal.dmi'
+	random_icon_states = list("tomato_floor1", "tomato_floor2", "tomato_floor3")
+
+/obj/effect/decal/cleanable/plant_smudge
+	name = "plant smudge"
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/tomatodecal.dmi'
+	random_icon_states = list("smashed_plant")
+
+/obj/effect/decal/cleanable/egg_smudge
+	name = "smashed egg"
+	desc = "Seems like this one won't hatch."
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/tomatodecal.dmi'
+	random_icon_states = list("smashed_egg1", "smashed_egg2", "smashed_egg3")
+
+/obj/effect/decal/cleanable/pie_smudge //honk
+	name = "smashed pie"
+	desc = "It's pie cream from a cream pie."
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/effects/tomatodecal.dmi'
+	random_icon_states = list("smashed_pie")
+
+/obj/effect/decal/cleanable/chem_pile
+	name = "chemical pile"
+	desc = "A pile of chemicals. You can't quite tell what's inside it."
+	gender = PLURAL
+	icon = 'icons/obj/objects.dmi'
+	icon_state = "ash"
+
+/obj/effect/decal/cleanable/shreds
+	name = "shreds"
+	desc = "The shredded remains of what appears to be clothing."
+	icon_state = "shreds"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+
+/obj/effect/decal/cleanable/shreds/New()
+	pixel_x = rand(-5, 5)
+	pixel_y = rand(-5, 5)
+	..()
+
+/obj/effect/decal/cleanable/salt
+	name = "salt pile"
+	desc = "A sizable pile of table salt. Someone must be upset."
+	icon = 'icons/effects/tomatodecal.dmi'
+	icon_state = "salt_pile"

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

@@ -0,0 +1,66 @@
+// Note: BYOND is object oriented. There is no reason for this to be copy/pasted blood code.
+
+/obj/effect/decal/cleanable/robot_debris
+	name = "robot debris"
+	desc = "It's a useless heap of junk... <i>or is it?</i>"
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/mob/robots.dmi'
+	icon_state = "gib1"
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7")
+	blood_state = BLOOD_STATE_OIL
+	bloodiness = MAX_SHOE_BLOODINESS
+
+/obj/effect/decal/cleanable/robot_debris/proc/streak(list/directions)
+	set waitfor = 0
+	var/direction = pick(directions)
+	for (var/i = 0, i < pick(1, 200; 2, 150; 3, 50; 4), i++)
+		sleep(3)
+		if (i > 0)
+			if (prob(40))
+				new /obj/effect/decal/cleanable/oil/streak(src.loc)
+			else if (prob(10))
+				var/datum/effect_system/spark_spread/s = new /datum/effect_system/spark_spread
+				s.set_up(3, 1, src)
+				s.start()
+		if (step_to(src, get_step(src, direction), 0))
+			break
+
+/obj/effect/decal/cleanable/robot_debris/ex_act()
+	return
+
+/obj/effect/decal/cleanable/robot_debris/limb
+	random_icon_states = list("gibarm", "gibleg")
+
+/obj/effect/decal/cleanable/robot_debris/up
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7","gibup1","gibup1")
+
+/obj/effect/decal/cleanable/robot_debris/down
+	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7","gibdown1","gibdown1")
+
+/obj/effect/decal/cleanable/oil
+	name = "motor oil"
+	desc = "It's black and greasy. Looks like Beepsky made another mess."
+	gender = PLURAL
+	density = 0
+	layer = ABOVE_OPEN_TURF_LAYER
+	icon = 'icons/mob/robots.dmi'
+	icon_state = "floor1"
+	var/viruses = list()
+	random_icon_states = list("floor1", "floor2", "floor3", "floor4", "floor5", "floor6", "floor7")
+	blood_state = BLOOD_STATE_OIL
+	bloodiness = MAX_SHOE_BLOODINESS
+
+/obj/effect/decal/cleanable/oil/New()
+	..()
+	reagents.add_reagent("oil", 30)
+
+/obj/effect/decal/cleanable/oil/Destroy()
+	for(var/datum/disease/D in viruses)
+		D.cure(0)
+	viruses = null
+	return ..()
+
+/obj/effect/decal/cleanable/oil/streak
+	random_icon_states = list("streak1", "streak2", "streak3", "streak4", "streak5")

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

@@ -0,0 +1,85 @@
+/obj/effect/decal/cleanable
+	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
+
+/obj/effect/decal/cleanable/New()
+	if (random_icon_states && length(src.random_icon_states) > 0)
+		src.icon_state = pick(src.random_icon_states)
+	create_reagents(300)
+	if(src.loc && isturf(src.loc))
+		for(var/obj/effect/decal/cleanable/C in src.loc)
+			if(C != src && C.type == src.type)
+				replace_decal(C)
+	..()
+
+
+
+/obj/effect/decal/cleanable/proc/replace_decal(obj/effect/decal/cleanable/C)
+	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))
+		if(src.reagents && W.reagents)
+			. = 1 //so the containers don't splash their content on the src while scooping.
+			if(!src.reagents.total_volume)
+				user << "<span class='notice'>[src] isn't thick enough to scoop up!</span>"
+				return
+			if(W.reagents.total_volume >= W.reagents.maximum_volume)
+				user << "<span class='notice'>[W] is full!</span>"
+				return
+			user << "<span class='notice'>You scoop up [src] into [W]!</span>"
+			reagents.trans_to(W, reagents.total_volume)
+			if(!reagents.total_volume) //scooped up all of it
+				qdel(src)
+				return
+	if(W.is_hot()) //todo: make heating a reagent holder proc
+		if(istype(W, /obj/item/clothing/mask/cigarette))
+			return
+		else
+			var/hotness = W.is_hot()
+			var/added_heat = (hotness / 100)
+			src.reagents.chem_temp = min(src.reagents.chem_temp + added_heat, hotness)
+			src.reagents.handle_reactions()
+			user << "<span class='notice'>You heat [src] with [W]!</span>"
+
+/obj/effect/decal/cleanable/ex_act()
+	if(reagents)
+		for(var/datum/reagent/R in reagents.reagent_list)
+			R.on_ex_act()
+	..()
+
+/obj/effect/decal/cleanable/fire_act()
+	if(reagents)
+		reagents.chem_temp += 30
+		reagents.handle_reactions()
+	..()
+
+
+//Add "bloodiness" of this blood's type, to the human's shoes
+//This is on /cleanable because fuck this ancient mess
+/obj/effect/decal/cleanable/Crossed(atom/movable/O)
+	if(ishuman(O))
+		var/mob/living/carbon/human/H = O
+		if(H.shoes && blood_state && bloodiness)
+			var/obj/item/clothing/shoes/S = H.shoes
+			var/add_blood = 0
+			if(bloodiness >= BLOOD_GAIN_PER_STEP)
+				add_blood = BLOOD_GAIN_PER_STEP
+			else
+				add_blood = bloodiness
+			bloodiness -= add_blood
+			S.bloody_shoes[blood_state] = min(MAX_SHOE_BLOODINESS,S.bloody_shoes[blood_state]+add_blood)
+			if(blood_DNA && blood_DNA.len)
+				S.add_blood(blood_DNA)
+			S.blood_state = blood_state
+			update_icon()
+			H.update_inv_shoes()
+
+
+
+/obj/effect/decal/cleanable/proc/can_bloodcrawl_in()
+	if((blood_state != BLOOD_STATE_OIL) && (blood_state != BLOOD_STATE_NOT_BLOODY))
+		return bloodiness
+	else
+		return 0

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

@@ -0,0 +1,62 @@
+/obj/effect/decal/cleanable/crayon
+	name = "rune"
+	desc = "Graffiti. Damn kids."
+	icon = 'icons/effects/crayondecal.dmi'
+	icon_state = "rune1"
+	layer = ABOVE_NORMAL_TURF_LAYER
+	var/do_icon_rotate = TRUE
+
+/obj/effect/decal/cleanable/crayon/examine()
+	set src in view(2)
+	..()
+	return
+
+
+/obj/effect/decal/cleanable/crayon/New(location, main = "#FFFFFF", var/type = "rune1", var/e_name = "rune", var/rotation = 0, var/alt_icon = null)
+	..()
+	loc = location
+
+	name = e_name
+	desc = "A [name] vandalizing the station."
+	if(type == "poseur tag")
+		type = pick(gang_name_pool)
+
+	if(alt_icon)
+		icon = alt_icon
+	icon_state = type
+
+	if(rotation && do_icon_rotate)
+		var/matrix/M = matrix()
+		M.Turn(rotation)
+		src.transform = M
+
+	color = main
+
+
+/obj/effect/decal/cleanable/crayon/gang
+	layer = HIGH_OBJ_LAYER //Harder to hide
+	do_icon_rotate = FALSE //These are designed to always face south, so no rotation please.
+	var/datum/gang/gang
+
+/obj/effect/decal/cleanable/crayon/gang/New(location, var/datum/gang/G, var/e_name = "gang tag", var/rotation = 0)
+	if(!type || !G)
+		qdel(src)
+
+	var/area/territory = get_area(location)
+	var/color
+
+	gang = G
+	color = G.color_hex
+	icon_state = G.name
+	G.territory_new |= list(territory.type = territory.name)
+
+	..(location, color, icon_state, e_name, rotation)
+
+/obj/effect/decal/cleanable/crayon/gang/Destroy()
+	var/area/territory = get_area(src)
+
+	if(gang)
+		gang.territory -= territory.type
+		gang.territory_new -= territory.type
+		gang.territory_lost |= list(territory.type = territory.name)
+	return ..()

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

@@ -0,0 +1,6 @@
+/obj/effect/decal
+	name = "decal"
+	anchored = 1
+
+/obj/effect/decal/ex_act(severity, target)
+	qdel(src)

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

@@ -0,0 +1,33 @@
+/obj/effect/overlay/temp/point
+	name = "pointer"
+	icon = 'icons/mob/screen_gen.dmi'
+	icon_state = "arrow"
+	layer = POINT_LAYER
+	duration = 25
+
+/obj/effect/overlay/temp/point/New(atom/target, set_invis = 0)
+	..()
+	loc = get_turf(target)
+	pixel_x = target.pixel_x
+	pixel_y = target.pixel_y
+	invisibility = set_invis
+
+//Used by spraybottles.
+/obj/effect/decal/chempuff
+	name = "chemicals"
+	icon = 'icons/obj/chempuff.dmi'
+	pass_flags = PASSTABLE | PASSGRILLE
+	layer = FLY_LAYER
+
+/obj/effect/decal/sandeffect
+	name = "sandy tile"
+	icon = 'icons/turf/floors.dmi'
+	icon_state = "sandeffect"
+	layer = ABOVE_OPEN_TURF_LAYER
+
+/obj/effect/decal/fakelattice
+	name = "lattice"
+	desc = "A lightweight support lattice."
+	icon = 'icons/obj/smooth_structures/lattice.dmi'
+	icon_state = "lattice"
+	density = 1

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

@@ -0,0 +1,17 @@
+/obj/effect/decal/remains
+	name = "remains"
+	gender = PLURAL
+	icon = 'icons/effects/blood.dmi'
+
+/obj/effect/decal/remains/human
+	desc = "They look like human remains. They have a strange aura about them."
+	icon_state = "remains"
+
+/obj/effect/decal/remains/xeno
+	desc = "They look like the remains of something... alien. They have a strange aura about them."
+	icon_state = "remainsxeno"
+
+/obj/effect/decal/remains/robot
+	desc = "They look like the remains of something mechanical. They have a strange aura about them."
+	icon = 'icons/mob/robots.dmi'
+	icon_state = "remainsrobot"