/obj/structure/sign
	icon = 'icons/obj/decals.dmi'
	anchored = 1
	opacity = 0
	density = 0
	layer = SIGN_LAYER
	obj_integrity = 100
	max_integrity = 100
	armor = list(melee = 50, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 0, rad = 0, fire = 50, acid = 50)

/obj/structure/sign/basic
	name = "blank sign"
	desc = "How can signs be real if our eyes aren't real?"
	icon_state = "backing"

/obj/structure/sign/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
	switch(damage_type)
		if(BRUTE)
			if(damage_amount)
				playsound(src.loc, 'sound/weapons/slash.ogg', 80, 1)
			else
				playsound(loc, 'sound/weapons/tap.ogg', 50, 1)
		if(BURN)
			playsound(loc, 'sound/items/welder.ogg', 80, 1)

/obj/structure/sign/attackby(obj/item/O, mob/user, params)
	if(istype(O, /obj/item/weapon/wrench))
		user.visible_message("<span class='notice'>[user] starts removing [src]...</span>", \
							 "<span class='notice'>You start unfastening [src].</span>")
		playsound(src, 'sound/items/Ratchet.ogg', 50, 1)
		if(!do_after(user, 30/O.toolspeed, target = src))
			return
		playsound(src, 'sound/items/Deconstruct.ogg', 50, 1)
		user.visible_message("<span class='notice'>[user] unfastens [src].</span>", \
							 "<span class='notice'>You unfasten [src].</span>")
		var/obj/item/sign_backing/SB = new (get_turf(user))
		SB.icon_state = icon_state
		SB.sign_path = type
		qdel(src)
	else if(istype(O, /obj/item/weapon/pen))
		var/list/sign_types = list("Secure Area", "Biohazard", "High Voltage", "Radiation", "Hard Vacuum Ahead", "Disposal: Leads To Space", "Danger: Fire", "No Smoking", "Medbay", "Science", "Chemistry", \
		"Hydroponics", "Xenobiology")
		var/obj/structure/sign/sign_type
		switch(input(user, "Select a sign type.", "Sign Customization") as null|anything in sign_types)
			if("Blank")
				sign_type = /obj/structure/sign/basic
			if("Secure Area")
				sign_type = /obj/structure/sign/securearea
			if("Biohazard")
				sign_type = /obj/structure/sign/biohazard
			if("High Voltage")
				sign_type = /obj/structure/sign/electricshock
			if("Radiation")
				sign_type = /obj/structure/sign/radiation
			if("Hard Vacuum Ahead")
				sign_type = /obj/structure/sign/vacuum
			if("Disposal: Leads To Space")
				sign_type = /obj/structure/sign/deathsposal
			if("Danger: Fire")
				sign_type = /obj/structure/sign/fire
			if("No Smoking")
				sign_type = /obj/structure/sign/nosmoking_1
			if("Medbay")
				sign_type = /obj/structure/sign/bluecross_2
			if("Science")
				sign_type = /obj/structure/sign/science
			if("Chemistry")
				sign_type = /obj/structure/sign/chemistry
			if("Hydroponics")
				sign_type = /obj/structure/sign/botany
			if("Xenobiology")
				sign_type = /obj/structure/sign/xenobio

		//Make sure user is adjacent still
		if(!Adjacent(user))
			return

		if(!sign_type)
			return

		//It's import to clone the pixel layout information
		//Otherwise signs revert to being on the turf and
		//move jarringly
		var/obj/structure/sign/newsign = new sign_type(get_turf(src))
		newsign.pixel_x = pixel_x
		newsign.pixel_y = pixel_y
		qdel(src)
	else
		return ..()

/obj/item/sign_backing
	name = "sign backing"
	desc = "A sign with adhesive backing."
	icon = 'icons/obj/decals.dmi'
	icon_state = "backing"
	w_class = 3
	resistance_flags = FLAMMABLE
	var/sign_path = /obj/structure/sign/basic //the type of sign that will be created when placed on a turf

/obj/item/sign_backing/afterattack(atom/target, mob/user, proximity)
	if(isturf(target) && proximity)
		var/turf/T = target
		user.visible_message("<span class='notice'>[user] fastens [src] to [T].</span>", \
							 "<span class='notice'>You attach a blank sign to [T].</span>")
		playsound(T, 'sound/items/Deconstruct.ogg', 50, 1)
		new sign_path(T)
		user.drop_item()
		qdel(src)
	else
		return ..()

/obj/structure/sign/map
	name = "station map"
	desc = "A framed picture of the station."
	obj_integrity = 500
	max_integrity = 500

/obj/structure/sign/map/left
	icon_state = "map-left"

/obj/structure/sign/map/left/dream
	icon_state = "map-left-DS"
	desc = "A framed picture of the station.\nClockwise from the top, you see Engineering(<b>yellow</b>), Arrivals(<b>blue and white</b>), Atmospherics(<b>yellow</b>), Security(<b>red</b>), \
	Cargo(<b>brown</b>), Science(<b>purple</b>), Escape(<b>red and white</b>), and Medbay(<b>blue</b>).\nIn the center of the station, you see the Bridge(<b>dark blue</b>).\n\
	Around those, you see Hallways/Entrances(<b>light grey</b>), Public Areas(<b>grey</b>), and Maintenance(<b>dark grey</b>)."

/obj/structure/sign/map/right
	icon_state = "map-right"

/obj/structure/sign/map/right/dream
	icon_state = "map-right-DS"
	desc = "A framed picture of the station.\nClockwise from the top, you see Engineering(<b>yellow</b>), Arrivals(<b>blue and white</b>), Atmospherics(<b>yellow</b>), Security(<b>red</b>), \
	Cargo(<b>brown</b>), Science(<b>purple</b>), Escape(<b>red and white</b>), and Medbay(<b>blue</b>).\nIn the center of the station, you see the Bridge(<b>dark blue</b>).\n\
	Around those, you see Hallways/Entrances(<b>light grey</b>), Public Areas(<b>grey</b>), and Maintenance(<b>dark grey</b>)."

/obj/structure/sign/securearea
	name = "\improper SECURE AREA"
	desc = "A warning sign which reads 'SECURE AREA'."
	icon_state = "securearea"

/obj/structure/sign/biohazard
	name = "\improper BIOHAZARD"
	desc = "A warning sign which reads 'BIOHAZARD'"
	icon_state = "bio"

/obj/structure/sign/electricshock
	name = "\improper HIGH VOLTAGE"
	desc = "A warning sign which reads 'HIGH VOLTAGE'"
	icon_state = "shock"

/obj/structure/sign/examroom
	name = "\improper EXAM ROOM"
	desc = "A guidance sign which reads 'EXAM ROOM'"
	icon_state = "examroom"

/obj/structure/sign/vacuum
	name = "\improper HARD VACUUM AHEAD"
	desc = "A warning sign which reads 'HARD VACUUM AHEAD'"
	icon_state = "space"

/obj/structure/sign/deathsposal
	name = "\improper DISPOSAL: LEADS TO SPACE"
	desc = "A warning sign which reads 'DISPOSAL: LEADS TO SPACE'"
	icon_state = "deathsposal"

/obj/structure/sign/pods
	name = "\improper ESCAPE PODS"
	desc = "A warning sign which reads 'ESCAPE PODS'"
	icon_state = "pods"

/obj/structure/sign/fire
	name = "\improper DANGER: FIRE"
	desc = "A warning sign which reads 'DANGER: FIRE'"
	icon_state = "fire"


/obj/structure/sign/nosmoking_1
	name = "\improper NO SMOKING"
	desc = "A warning sign which reads 'NO SMOKING'"
	icon_state = "nosmoking"


/obj/structure/sign/nosmoking_2
	name = "\improper NO SMOKING"
	desc = "A warning sign which reads 'NO SMOKING'"
	icon_state = "nosmoking2"

/obj/structure/sign/radiation
	name = "HAZARDOUS RADIATION"
	desc = "A warning sign alerting the user of potential radiation hazards."
	icon_state = "radiation"

/obj/structure/sign/bluecross
	name = "medbay"
	desc = "The Intergalactic symbol of Medical institutions. You'll probably get help here."
	icon_state = "bluecross"

/obj/structure/sign/bluecross_2
	name = "medbay"
	desc = "The Intergalactic symbol of Medical institutions. You'll probably get help here."
	icon_state = "bluecross2"

/obj/structure/sign/goldenplaque
	name = "The Most Robust Men Award for Robustness"
	desc = "To be Robust is not an action or a way of life, but a mental state. Only those with the force of Will strong enough to act during a crisis, saving friend from foe, are truly Robust. Stay Robust my friends."
	icon_state = "goldenplaque"

/obj/structure/sign/kiddieplaque
	name = "AI developers plaque"
	desc = "Next to the extremely long list of names and job titles, there is a drawing of a little child. The child appears to be retarded. Beneath the image, someone has scratched the word \"PACKETS\""
	icon_state = "kiddieplaque"

/obj/structure/sign/atmosplaque
	name = "\improper FEA Atmospherics Division plaque"
	desc = "This plaque commemorates the fall of the Atmos FEA division. For all the charred, dizzy, and brittle men who have died in its hands."
	icon_state = "atmosplaque"

/obj/structure/sign/nanotrasen
	name = "\improper NanoTrasen Logo "
	desc = "A sign with the Nanotrasen Logo on it.  Glory to Nanotrasen!"
	icon_state = "nanotrasen"

/obj/structure/sign/science			//These 3 have multiple types, just var-edit the icon_state to whatever one you want on the map
	name = "\improper SCIENCE"
	desc = "A sign labelling an area where research and science is performed."
	icon_state = "science1"

/obj/structure/sign/chemistry
	name = "\improper CHEMISTRY"
	desc = "A sign labelling an area containing chemical equipment."
	icon_state = "chemistry1"

/obj/structure/sign/botany
	name = "\improper HYDROPONICS"
	desc = "A sign labelling an area as a place where plants are grown."
	icon_state = "hydro1"

/obj/structure/sign/xenobio
	name = "\improper XENOBIOLOGY"
	desc = "A sign labelling an area as a place where xenobiological entities are researched."
	icon_state = "xenobio"

/obj/structure/sign/directions/science
	name = "science department"
	desc = "A direction sign, pointing out which way the Science department is."
	icon_state = "direction_sci"

/obj/structure/sign/directions/engineering
	name = "engineering department"
	desc = "A direction sign, pointing out which way the Engineering department is."
	icon_state = "direction_eng"

/obj/structure/sign/directions/security
	name = "security department"
	desc = "A direction sign, pointing out which way the Security department is."
	icon_state = "direction_sec"

/obj/structure/sign/directions/medical
	name = "medical bay"
	desc = "A direction sign, pointing out which way the Medical Bay is."
	icon_state = "direction_med"

/obj/structure/sign/directions/evac
	name = "escape arm"
	desc = "A direction sign, pointing out which way the escape shuttle dock is."
	icon_state = "direction_evac"