//separate dm since hydro is getting bloated already

/obj/structure/glowshroom
	name = "glowshroom"
	desc = "Mycena Bregprox, a species of mushroom that glows in the dark."
	anchored = TRUE
	opacity = FALSE
	density = FALSE
	icon = 'icons/obj/lighting.dmi'
	icon_state = "glowshroom" //replaced in New
	layer = ABOVE_NORMAL_TURF_LAYER
	max_integrity = 30
	var/floor = 0
	var/obj/item/seeds/myseed = /obj/item/seeds/glowshroom

/obj/structure/glowshroom/extinguish_light(force = FALSE)
	visible_message("<span class='warning'>[src] withers away!</span>")
	qdel(src)

/obj/structure/glowshroom/glowcap
	name = "glowcap"
	desc = "Mycena Ruthenia, a species of mushroom that, while it does glow in the dark, is not actually bioluminescent."
	icon_state = "glowcap"
	myseed = /obj/item/seeds/glowshroom/glowcap

/obj/structure/glowshroom/shadowshroom
	name = "shadowshroom"
	desc = "Mycena Umbra, a species of mushroom that emits shadow instead of light."
	icon_state = "shadowshroom"
	myseed = /obj/item/seeds/glowshroom/shadowshroom

/obj/structure/glowshroom/shadowshroom/extinguish_light(force = FALSE)
	return

/obj/structure/glowshroom/Destroy()
	QDEL_NULL(myseed)
	return ..()

/obj/structure/glowshroom/New(loc, obj/item/seeds/newseed, mutate_stats)
	..()
	if(newseed)
		myseed = newseed.Copy()
		myseed.forceMove(src)
	else
		myseed = new myseed(src)
	if(mutate_stats) //baby mushrooms have different stats :3
		myseed.adjust_potency(rand(-3,6))
		myseed.adjust_yield(rand(-1,2))
		myseed.adjust_production(rand(-3,6))
		myseed.adjust_endurance(rand(-3,6))
	obj_integrity = myseed.endurance
	max_integrity = myseed.endurance
	if(myseed.get_gene(/datum/plant_gene/trait/glow))
		var/datum/plant_gene/trait/glow/G = myseed.get_gene(/datum/plant_gene/trait/glow)
		set_light(G.glow_range(myseed), G.glow_power(myseed), G.glow_color)
	setDir(CalcDir())
	var/base_icon_state = initial(icon_state)
	if(!floor)
		switch(dir) //offset to make it be on the wall rather than on the floor
			if(NORTH)
				pixel_y = 32
			if(SOUTH)
				pixel_y = -32
			if(EAST)
				pixel_x = 32
			if(WEST)
				pixel_x = -32
		icon_state = "[base_icon_state][rand(1,3)]"
	else //if on the floor, glowshroom on-floor sprite
		icon_state = "[base_icon_state]f"

/obj/structure/glowshroom/proc/CalcDir(turf/location = loc)
	var/direction = 16

	for(var/wallDir in GLOB.cardinal)
		var/turf/newTurf = get_step(location,wallDir)
		if(newTurf.density)
			direction |= wallDir

	for(var/obj/structure/glowshroom/shroom in location)
		if(shroom == src)
			continue
		if(shroom.floor) //special
			direction &= ~16
		else
			direction &= ~shroom.dir

	var/list/dirList = list()

	for(var/i=1,i<=16,i <<= 1)
		if(direction & i)
			dirList += i

	if(length(dirList))
		var/newDir = pick(dirList)
		if(newDir == 16)
			floor = 1
			newDir = 1
		return newDir

	floor = 1
	return 1

/obj/structure/glowshroom/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
	if(damage_type == BURN && damage_amount)
		playsound(src.loc, 'sound/items/welder.ogg', 100, TRUE)

/obj/structure/glowshroom/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
	..()
	if(exposed_temperature > 300)
		take_damage(5, BURN, 0, 0)

/obj/structure/glowshroom/acid_act(acidpwr, acid_volume)
	. = 1
	visible_message("<span class='danger'>[src] melts away!</span>")
	var/obj/effect/decal/cleanable/molten_object/I = new (get_turf(src))
	I.desc = "Looks like this was \an [src] some time ago."
	qdel(src)