Merge pull request #5251 from Fox-McCloud/fire-system

Implements Fire System

code/game/objects/buckling.dm

@@ -49,6 +49,13 @@
 	M.throw_alert("buckled", /obj/screen/alert/restrained/buckled, new_master = src)
 	return 1
 
+/obj/buckle_mob(mob/living/M)
+	. = ..()
+	if(.)
+		if(burn_state == ON_FIRE) //Sets the mob on fire if you buckle them to a burning atom/movableect
+			M.adjust_fire_stacks(1)
+			M.IgniteMob()
+
 /atom/movable/proc/unbuckle_mob()
 	if(buckled_mob && buckled_mob.buckled == src && buckled_mob.can_unbuckle(usr))
 		. = buckled_mob

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

@@ -84,6 +84,10 @@
 	layer = 3
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "cobweb1"
+	burntime = 1
+
+/obj/effect/decal/cleanable/cobweb/fire_act()
+	qdel(src)
 
 /obj/effect/decal/cleanable/molten_item
 	name = "gooey grey mass"

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

@@ -38,6 +38,7 @@
 	..()
 
 /obj/effect/decal/cleanable/fire_act()
-	reagents.chem_temp += 30
-	reagents.handle_reactions()
+	if(reagents)
+		reagents.chem_temp += 30
+		reagents.handle_reactions()
 	..()

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

@@ -18,6 +18,7 @@
 	var/serial_number = 0
 	var/obj/structure/sign/poster/resulting_poster = null //The poster that will be created is initialised and stored through contraband/poster's constructor
 	var/subtype = 0
+	burn_state = FLAMMABLE
 
 
 /obj/item/weapon/contraband/poster/New(turf/loc, given_serial = 0)

code/game/objects/items.dm

@@ -192,6 +192,22 @@ var/global/image/fire_overlay = image("icon" = 'icons/goonstation/effects/fire.d
 			to_chat(user, "<span class='warning'>You try to move your [temp.name], but cannot!</span>")
 			return 0
 
+	if(burn_state == ON_FIRE)
+		var/mob/living/carbon/human/H = user
+		if(istype(H))
+			if(H.gloves && (H.gloves.max_heat_protection_temperature > 360))
+				extinguish()
+				to_chat(user, "<span class='notice'>You put out the fire on [src].</span>")
+			else
+				to_chat(user, "<span class='warning'>You burn your hand on [src]!</span>")
+				var/obj/item/organ/external/affecting = H.get_organ("[user.hand ? "l" : "r" ]_arm")
+				if(affecting && affecting.take_damage(0, 5))		// 5 burn damage
+					H.UpdateDamageIcon()
+				H.updatehealth()
+				return
+		else
+			extinguish()
+
 	if(istype(src.loc, /obj/item/weapon/storage))
 		//If the item is in a storage item, take it out
 		var/obj/item/weapon/storage/S = src.loc

code/game/objects/items/candle.dm

@@ -1,81 +1,90 @@
 /obj/item/candle
 	name = "red candle"
-	desc = "a candle"
+	desc = "In Greek myth, Prometheus stole fire from the Gods and gave it to humankind. The jewelry he kept for himself."
 	icon = 'icons/obj/candle.dmi'
 	icon_state = "candle1"
 	item_state = "candle1"
 	w_class = 1
-
-	light_color = "#E09D37"
-
 	var/wax = 200
 	var/lit = 0
-	proc
-		light(var/flavor_text = "\red [usr] lights the [name].")
+	var/infinite = 0
+	var/start_lit = 0
+	light_color = "#E09D37"
+
+/obj/item/candle/New()
+	..()
+	if(start_lit)
+		// No visible message
+		light(show_message = 0)
+
+/obj/item/candle/update_icon()
+	var/i
+	if(wax>150)
+		i = 1
+	else if(wax>80)
+		i = 2
+	else i = 3
+	icon_state = "candle[i][lit ? "_lit" : ""]"
 
 
-	update_icon()
-		var/i
-		if(wax>150)
-			i = 1
-		else if(wax>80)
-			i = 2
-		else i = 3
-		icon_state = "candle[i][lit ? "_lit" : ""]"
+/obj/item/candle/attackby(obj/item/weapon/W, mob/user, params)
+	..()
+	if(istype(W, /obj/item/weapon/weldingtool))
+		var/obj/item/weapon/weldingtool/WT = W
+		if(WT.isOn()) //Badasses dont get blinded by lighting their candle with a welding tool
+			light("<span class='notice'>[user] casually lights [src] with [WT], what a badass.")
+	else if(istype(W, /obj/item/weapon/lighter))
+		var/obj/item/weapon/lighter/L = W
+		if(L.lit)
+			light("<span class='notice'>After some fiddling, [user] manages to light [src] with [L].</span>")
+	else if(istype(W, /obj/item/weapon/match))
+		var/obj/item/weapon/match/M = W
+		if(M.lit)
+			light("<span class='notice'>[user] lights [src] with [M]</span>")
+	else if(istype(W, /obj/item/candle))
+		var/obj/item/candle/C = W
+		if(C.lit)
+			light("<span class='notice'>[user] tilts [C] and lights [src] with it.</span>")
 
 
-	attackby(obj/item/weapon/W as obj, mob/user as mob, params)
-		..()
-		if(istype(W, /obj/item/weapon/weldingtool))
-			var/obj/item/weapon/weldingtool/WT = W
-			if(WT.isOn()) //Badasses dont get blinded by lighting their candle with a welding tool
-				light("\red [user] casually lights the [name] with [W], what a badass.")
-		else if(istype(W, /obj/item/weapon/lighter))
-			var/obj/item/weapon/lighter/L = W
-			if(L.lit)
-				light()
-		else if(istype(W, /obj/item/weapon/match))
-			var/obj/item/weapon/match/M = W
-			if(M.lit)
-				light()
-		else if(istype(W, /obj/item/candle))
-			var/obj/item/candle/C = W
-			if(C.lit)
-				light()
+/obj/item/candle/fire_act()
+	if(!lit)
+		light() //honk
 
-
-	light(var/flavor_text = "\red [usr] lights the [name].")
-		if(!src.lit)
-			src.lit = 1
-			//src.damtype = "fire"
-			for(var/mob/O in viewers(usr, null))
-				O.show_message(flavor_text, 1)
-			set_light(CANDLE_LUM)
-			processing_objects.Add(src)
-
-
-	process()
-		if(!lit)
-			return
-		wax--
-		if(!wax)
-			new/obj/item/trash/candle(src.loc)
-			if(istype(src.loc, /mob))
-				var/mob/M = src.loc
-				M.unEquip(src, 1) //src is being deleted anyway
-			qdel(src)
+/obj/item/candle/proc/light(show_message)
+	if(!lit)
+		lit = 1
+		if(show_message)
+			usr.visible_message(show_message)
+		set_light(CANDLE_LUM)
+		processing_objects.Add(src)
 		update_icon()
-		if(istype(loc, /turf)) //start a fire if possible
-			var/turf/T = loc
-			T.hotspot_expose(700, 5)
 
 
-	attack_self(mob/user as mob)
-		if(lit)
-			lit = 0
-			update_icon()
-			set_light(0)
+/obj/item/candle/process()
+	if(!lit)
+		return
+	if(!infinite)
+		wax--
+	if(!wax)
+		new/obj/item/trash/candle(src.loc)
+		if(istype(src.loc, /mob))
+			var/mob/M = src.loc
+			M.unEquip(src, 1) //src is being deleted anyway
+		qdel(src)
+	update_icon()
+	if(isturf(loc)) //start a fire if possible
+		var/turf/T = loc
+		T.hotspot_expose(700, 5)
+
+
+/obj/item/candle/attack_self(mob/user)
+	if(lit)
+		user.visible_message("<span class='notice'>[user] snuffs out [src].</span>")
+		lit = 0
+		update_icon()
+		set_light(0)
 
 /obj/item/candle/eternal
 	desc = "A candle. This one seems to have an odd quality about the wax."
-	wax = 10000
+	infinite = 1

code/game/objects/items/devices/guitar.dm

@@ -7,6 +7,8 @@
 	icon_state = "guitar"
 	item_state = "guitar"
 	force = 10
+	burn_state = FLAMMABLE
+	burntime = 20
 	var/datum/song/handheld/song
 	hitsound = 'sound/effects/guitarsmash.ogg'
 

code/game/objects/items/devices/taperecorder.dm

@@ -42,6 +42,10 @@
 		update_icon()
 
 
+/obj/item/device/taperecorder/fire_act()
+	mytape.ruin() //Fires destroy the tape
+	return ..()
+
 /obj/item/device/taperecorder/attack_hand(mob/user)
 	if(loc == user)
 		if(mytape)
@@ -253,6 +257,8 @@
 	var/list/timestamp = list()
 	var/ruined = 0
 
+/obj/item/device/tape/fire_act()
+	ruin()
 
 /obj/item/device/tape/attack_self(mob/user)
 	if(!ruined)

code/game/objects/items/devices/violin.dm

@@ -7,6 +7,8 @@
 	icon_state = "violin"
 	item_state = "violin"
 	force = 10
+	burn_state = FLAMMABLE
+	burntime = 20
 	hitsound = 'sound/weapons/smash.ogg'
 	var/datum/song/handheld/song
 
@@ -18,7 +20,7 @@
 	qdel(song)
 	song = null
 	return ..()
-	
+
 /obj/item/device/violin/initialize()
 	song.tempo = song.sanitize_tempo(song.tempo) // tick_lag isn't set when the map is loaded
 	..()

code/game/objects/items/flag.dm

@@ -1,77 +1,14 @@
 /obj/item/flag
 	icon = 'icons/obj/flag.dmi'
 	w_class = 4
-	var/lit = 0
-	var/burntime = 30
+	burntime = 20
+	burn_state = FLAMMABLE
 
-/obj/item/flag/fire_act(null, temperature, volume)
-	if(!lit)
-		Ignite()
-		return
-
-/obj/item/flag/proc/Ignite()
-	if(lit) return
-	lit = 1
-	update_icons()
-	processing_objects.Add(src)
-
-/obj/item/flag/process()
-	burntime--
-	if(burntime < 1)
-		processing_objects.Remove(src)
-		if(istype(src.loc,/turf))
-			new /obj/effect/decal/cleanable/ash(src.loc)
-			new /obj/item/stack/rods(src.loc)
-			qdel(src)
-			return
-		if(istype(src.loc,/mob/living/carbon))
-			var/mob/living/carbon/C = src.loc
-			var/turf/location = get_turf(C)
-			new /obj/effect/decal/cleanable/ash(location)
-			new /obj/item/stack/rods(location)
-			qdel(src)
-			return
-		else
-			qdel(src)
-			return
-
-/obj/item/flag/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
+/obj/item/flag/attackby(obj/item/weapon/W, mob/user, params)
 	..()
-	if(istype(W, /obj/item/weapon/weldingtool))
-		var/obj/item/weapon/weldingtool/WT = W
-		if(WT.isOn())//Badasses dont get blinded while lighting their cig with a welding tool
-			light("<span class='notice'>[user] casually lights the [name] with [W], what a badass.</span>")
-
-	else if(istype(W, /obj/item/weapon/lighter/zippo))
-		var/obj/item/weapon/lighter/zippo/Z = W
-		if(Z.lit)
-			light("<span class='rose'>With a single flick of their wrist, [user] smoothly lights the [name] with their [W]. Damn they're cool.</span>")
-
-	else if(istype(W, /obj/item/weapon/lighter))
-		var/obj/item/weapon/lighter/L = W
-		if(L.lit)
-			light("<span class='notice'>After some fiddling, [user] manages to light the [name] with [W].</span>")
-
-	else if(istype(W, /obj/item/weapon/match))
-		var/obj/item/weapon/match/M = W
-		if(M.lit)
-			light("<span class='notice'>[user] lights the [name] with their [W].</span>")
-
-	else if(istype(W, /obj/item/weapon/melee/energy/sword/saber))
-		var/obj/item/weapon/melee/energy/sword/saber/S = W
-		if(S.active)
-			light("<span class='warning'>[user] swings their [W], barely missing their nose. They light the [name] in the process.</span>")
-
-	else if(istype(W, /obj/item/device/assembly/igniter))
-		light("<span class='notice'>[user] fiddles with [W], and manages to light the [name].</span>")
-
-/obj/item/flag/proc/light(var/flavor_text = "[usr] lights the [name].")
-	if(!src.lit)
-		src.lit = 1
-		var/turf/T = get_turf(src)
-		T.visible_message(flavor_text)
-		update_icons()
-		processing_objects.Add(src)
+	if(is_hot(W) && burn_state != ON_FIRE)
+		user.visible_message("<span class='notice'>[user] lights the [name] with [W].</span>")
+		fire_act()
 
 /obj/item/flag/proc/update_icons()
 	overlays = null

code/game/objects/items/stacks/sheets/mineral.dm

@@ -125,11 +125,25 @@ var/global/list/datum/stack_recipe/mime_recipes = list ( \
 	origin_tech = "plasmatech=2;materials=2"
 	sheettype = "plasma"
 	materials = list(MAT_PLASMA=MINERAL_MATERIAL_AMOUNT)
+	burn_state = FLAMMABLE
+	burntime = 5
 
 /obj/item/stack/sheet/mineral/plasma/New()
 	..()
 	recipes = plasma_recipes
 
+/obj/item/stack/sheet/mineral/plasma/attackby(obj/item/weapon/W, mob/user, params)
+	if(is_hot(W) > 300)//If the temperature of the object is over 300, then ignite
+		message_admins("Plasma sheets ignited by [key_name_admin(user)](<A HREF='?_src_=holder;adminmoreinfo=\ref[user]'>?</A>) (<A HREF='?_src_=holder;adminplayerobservefollow=\ref[user]'>FLW</A>) in ([x],[y],[z] - <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[x];Y=[y];Z=[z]'>JMP</a>)",0,1)
+		log_game("Plasma sheets ignited by [key_name(user)] in ([x],[y],[z])")
+		fire_act()
+	else
+		return ..()
+
+/obj/item/stack/sheet/mineral/plasma/fire_act()
+	atmos_spawn_air(SPAWN_HEAT | SPAWN_TOXINS, amount*10)
+	qdel(src)
+
 /obj/item/stack/sheet/mineral/plastic
 	name = "Plastic"
 	icon_state = "sheet-plastic"

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -155,6 +155,7 @@ var/global/list/datum/stack_recipe/wood_recipes = list ( \
 	singular_name = "wood plank"
 	icon_state = "sheet-wood"
 	origin_tech = "materials=1;biotech=1"
+	burn_state = FLAMMABLE
 
 /obj/item/stack/sheet/wood/New(var/loc, var/amount=null)
 	recipes = wood_recipes
@@ -169,6 +170,7 @@ var/global/list/datum/stack_recipe/wood_recipes = list ( \
 	singular_name = "cloth roll"
 	icon_state = "sheet-cloth"
 	origin_tech = "materials=2"
+	burn_state = FLAMMABLE
 
 /*
  * Cardboard
@@ -193,6 +195,7 @@ var/global/list/datum/stack_recipe/cardboard_recipes = list ( \
 	singular_name = "cardboard sheet"
 	icon_state = "sheet-card"
 	origin_tech = "materials=1"
+	burn_state = FLAMMABLE
 
 /obj/item/stack/sheet/cardboard/New(var/loc, var/amount=null)
 		recipes = cardboard_recipes

code/game/objects/items/stacks/tiles/tile_types.dm

@@ -37,6 +37,7 @@
 	icon_state = "tile_grass"
 	origin_tech = "biotech=1"
 	turf_type = /turf/simulated/floor/grass
+	burn_state = FLAMMABLE
 
 /*
  * Wood
@@ -48,6 +49,7 @@
 	desc = "an easy to fit wood floor tile"
 	icon_state = "tile-wood"
 	turf_type = /turf/simulated/floor/wood
+	burn_state = FLAMMABLE
 
 /*
  * Carpets
@@ -58,6 +60,7 @@
 	desc = "A piece of carpet. It is the same size as a floor tile"
 	icon_state = "tile-carpet"
 	turf_type = /turf/simulated/floor/carpet
+	burn_state = FLAMMABLE
 
 /*
  * Plasteel
@@ -100,6 +103,7 @@
 	desc = "A piece of carpet with a convincing star pattern."
 	icon_state = "tile_space"
 	turf_type = /turf/simulated/floor/fakespace
+	burn_state = FLAMMABLE
 
 /obj/item/stack/tile/fakespace/loaded
 	amount = 30

code/game/objects/items/toys.dm

@@ -257,31 +257,31 @@
 	icon = 'icons/obj/toy.dmi'
 	icon_state = "snappop"
 	w_class = 1
+	var/ash_type = /obj/effect/decal/cleanable/ash
 
-/obj/item/toy/snappop/throw_impact(atom/hit_atom)
-	..()
-	var/datum/effect/system/spark_spread/s = new /datum/effect/system/spark_spread
-	s.set_up(3, 1, src)
+/obj/item/toy/snappop/proc/pop_burst(var/n=3, var/c=1)
+	var/datum/effect/system/spark_spread/s = new()
+	s.set_up(n, c, src)
 	s.start()
-	new /obj/effect/decal/cleanable/ash(src.loc)
-	visible_message("<span class='warning'>The [src.name] explodes!</span>","<span class='warning'>You hear a snap!</span>")
+	new ash_type(loc)
+	visible_message("<span class='warning'>[src] explodes!</span>",
+		"<span class='italics'>You hear a snap!</span>")
 	playsound(src, 'sound/effects/snap.ogg', 50, 1)
 	qdel(src)
 
+/obj/item/toy/snappop/fire_act()
+	pop_burst()
+
+/obj/item/toy/snappop/throw_impact(atom/hit_atom)
+	..()
+	pop_burst()
+
 /obj/item/toy/snappop/Crossed(H as mob|obj)
-	if((ishuman(H))) //i guess carp and shit shouldn't set them off
+	if(ishuman(H) || issilicon(H)) //i guess carp and shit shouldn't set them off
 		var/mob/living/carbon/M = H
-		if(M.m_intent == "run")
-			to_chat(M, "<span class='warning'>You step on the snap pop!</span>")
-
-			var/datum/effect/system/spark_spread/s = new /datum/effect/system/spark_spread
-			s.set_up(2, 0, src)
-			s.start()
-			new /obj/effect/decal/cleanable/ash(src.loc)
-			visible_message("<span class='warning'>The [name] explodes!</span>","<span class='warning'>You hear a snap!</span>")
-			playsound(src, 'sound/effects/snap.ogg', 50, 1)
-			qdel(src)
-
+		if(issilicon(H) || M.m_intent == "run")
+			to_chat(M, "<span class='danger'>You step on the snap pop!</span>")
+			pop_burst(2, 0)
 
 
 /*
@@ -394,6 +394,8 @@
 
 
 obj/item/toy/cards
+	burn_state = FLAMMABLE
+	burntime = 5
 	var/parentdeck = null
 	var/deckstyle = "nanotrasen"
 	var/card_hitsound = null
@@ -749,6 +751,7 @@ obj/item/toy/cards/deck/syndicate
 	card_throw_speed = 3
 	card_throw_range = 20
 	card_attack_verb = list("attacked", "sliced", "diced", "slashed", "cut")
+	burn_state = FIRE_PROOF
 
 /*
 || Custom card decks ||
@@ -884,6 +887,7 @@ obj/item/toy/cards/deck/syndicate/black
 	icon_state = "carpplushie"
 	attack_verb = list("bitten", "eaten", "fin slapped")
 	var/bitesound = 'sound/weapons/bite.ogg'
+	burn_state = FLAMMABLE
 
 // Attack mob
 /obj/item/toy/carpplushie/attack(mob/M as mob, mob/user as mob)
@@ -946,6 +950,7 @@ obj/item/toy/cards/deck/syndicate/black
 	icon = 'icons/obj/toy.dmi'
 	var/poof_sound = 'sound/weapons/thudswoosh.ogg'
 	attack_verb = list("poofed", "bopped", "whapped","cuddled","fluffed")
+	burn_state = FLAMMABLE
 
 /obj/item/toy/plushie/attack(mob/M as mob, mob/user as mob)
 	playsound(loc, poof_sound, 20, 1)	// Play the whoosh sound in local area
@@ -1071,6 +1076,7 @@ obj/item/toy/cards/deck/syndicate/black
  	item_state = "arm_blade"
  	attack_verb = list("pricked", "absorbed", "gored")
  	w_class = 2
+ 	burn_state = FLAMMABLE
 
 /*
  * Toy/fake flash

code/game/objects/items/trash.dm

@@ -6,6 +6,7 @@
 	icon = 'icons/obj/trash.dmi'
 	w_class = 1
 	desc = "This is rubbish."
+	burn_state = FLAMMABLE
 
 /obj/item/trash/raisins
 	name = "4no raisins"
@@ -42,6 +43,7 @@
 /obj/item/trash/plate
 	name = "Plate"
 	icon_state = "plate"
+	burn_state = FIRE_PROOF
 
 /obj/item/trash/snack_bowl
 	name = "Snack bowl"
@@ -58,6 +60,7 @@
 /obj/item/trash/tray
 	name = "Tray"
 	icon_state = "tray"
+	burn_state = FIRE_PROOF
 
 /obj/item/trash/candle
 	name = "candle"
@@ -73,6 +76,7 @@
 	icon_state = "cola"
 	var/is_glass = 0
 	var/is_plastic = 0
+	burn_state = FIRE_PROOF
 
 /obj/item/trash/gum
 	name = "chewed gum"

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

@@ -23,6 +23,7 @@ var/global/list/moneytypes=list(
 	throw_speed = 1
 	throw_range = 2
 	w_class = 1
+	burn_state = FLAMMABLE
 	var/access = list()
 	access = access_crate_cash
 	var/worth = 1 // Per chip

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

@@ -59,6 +59,9 @@ LIGHTERS ARE IN LIGHTERS.DM
 		return ..()
 
 
+/obj/item/clothing/mask/cigarette/fire_act()
+	light()
+
 /obj/item/clothing/mask/cigarette/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
 	..()
 	if(istype(W, /obj/item/weapon/weldingtool))
@@ -110,7 +113,7 @@ LIGHTERS ARE IN LIGHTERS.DM
 				to_chat(user, "<span class='notice'>[src] is full.</span>")
 
 
-/obj/item/clothing/mask/cigarette/proc/light(var/flavor_text = "[usr] lights the [name].")
+/obj/item/clothing/mask/cigarette/proc/light(flavor_text = null)
 	if(!src.lit)
 		src.lit = 1
 		damtype = "fire"
@@ -136,8 +139,9 @@ LIGHTERS ARE IN LIGHTERS.DM
 		reagents.handle_reactions()
 		icon_state = icon_on
 		item_state = icon_on
-		var/turf/T = get_turf(src)
-		T.visible_message(flavor_text)
+		if(flavor_text)
+			var/turf/T = get_turf(src)
+			T.visible_message(flavor_text)
 		set_light(2, 0.25, "#E38F46")
 		processing_objects.Add(src)
 
@@ -321,14 +325,15 @@ LIGHTERS ARE IN LIGHTERS.DM
 	..()
 	reagents.add_reagent("nicotine", chem_volume)
 
-/obj/item/clothing/mask/cigarette/pipe/light(var/flavor_text = "[usr] lights the [name].")
+/obj/item/clothing/mask/cigarette/pipe/light(flavor_text = null)
 	if(!src.lit)
 		src.lit = 1
 		damtype = "fire"
 		icon_state = icon_on
 		item_state = icon_on
-		var/turf/T = get_turf(src)
-		T.visible_message(flavor_text)
+		if(flavor_text)
+			var/turf/T = get_turf(src)
+			T.visible_message(flavor_text)
 		processing_objects.Add(src)
 
 /obj/item/clothing/mask/cigarette/pipe/process()

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

@@ -11,6 +11,7 @@
 	throwforce = 6.0
 	w_class = 2
 	attack_verb = list("bashed", "battered", "judged", "whacked")
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/gavelhammer/suicide_act(mob/user)
 	user.visible_message("<span class='warning'>[user] has sentenced \himself to death with the [src.name]! It looks like \he's trying to commit suicide.</span>")
@@ -25,6 +26,7 @@
 	force = 2.0
 	throwforce = 2.0
 	w_class = 1
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/gavelblock/attackby(obj/item/I, mob/user, params)
 	if(istype(I, /obj/item/weapon/gavelhammer))

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

@@ -13,6 +13,7 @@
 	icon = 'icons/obj/items.dmi'
 	icon_state = "gift1"
 	item_state = "gift1"
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/a_gift/New()
 	..()
@@ -139,6 +140,7 @@
 	flags = NOBLUDGEON
 	amount = 25
 	max_amount = 25
+	burn_state = FLAMMABLE
 
 /obj/item/stack/wrapping_paper/attack_self(mob/user)
 	to_chat(user, "<span class='notice'>You need to use it on a package that has already been wrapped!</span>")

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

@@ -9,6 +9,8 @@
 	throw_range = 20
 	flags = CONDUCT
 	slot_flags = SLOT_BELT
+	burn_state = FLAMMABLE
+	burntime = 5
 	var/active = 0
 	var/det_time = 50
 	var/display_timer = 1

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

@@ -11,6 +11,7 @@
 	throw_range = 7
 	w_class = 3
 	attack_verb = list("mopped", "bashed", "bludgeoned", "whacked")
+	burn_state = FLAMMABLE
 	var/mopping = 0
 	var/mopcount = 0
 	var/mopcap = 5

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

@@ -8,6 +8,8 @@
 	item_state = "paintcan"
 	materials = list(MAT_METAL=200)
 	w_class = 3
+	burn_state = FLAMMABLE
+	burntime = 5
 	amount_per_transfer_from_this = 5
 	possible_transfer_amounts = list(5,10,20,30,50,70)
 	volume = 70

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

@@ -9,6 +9,7 @@
 	throw_speed = 4
 	throw_range = 20
 	origin_tech = "bluespace=4"
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/teleportation_scroll/apprentice
 	name = "lesser scroll of teleportation"

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

@@ -44,6 +44,7 @@
 	icon_state = "buckler"
 	item_state = "buckler"
 	materials = list()
+	burn_state = FLAMMABLE
 	block_chance = 30
 
 /obj/item/weapon/shield/energy

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

@@ -6,6 +6,7 @@
 	force = 5
 	w_class = 4
 	attack_verb = list("bashed","smacked")
+	burn_state = FLAMMABLE
 
 	var/delayed = 0 //used to do delays
 

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

@@ -10,6 +10,7 @@
 	w_class = 2
 	armour_penetration = 100
 	attack_verb = list("bludgeoned", "whacked", "disciplined")
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/twohanded/staff/broom
 	name = "broom"

code/game/objects/items/weapons/storage/backpack.dm

@@ -15,6 +15,8 @@
 	max_w_class = 3
 	max_combined_w_class = 21
 	storage_slots = 21
+	burn_state = FLAMMABLE
+	burntime = 20
 	species_fit = list("Vox")
 	sprite_sheets = list(
 		"Vox" = 'icons/mob/species/vox/back.dmi'
@@ -35,6 +37,7 @@
 	icon_state = "holdingpack"
 	max_w_class = 5
 	max_combined_w_class = 35
+	burn_state = FIRE_PROOF
 
 	New()
 		..()
@@ -123,12 +126,14 @@
 	desc = "It's a special backpack made exclusively for Nanotrasen officers."
 	icon_state = "captainpack"
 	item_state = "captainpack"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/industrial
 	name = "industrial backpack"
 	desc = "It's a tough backpack for the daily grind of station life."
 	icon_state = "engiepack"
 	item_state = "engiepack"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/botany
 	name = "botany backpack"
@@ -153,6 +158,7 @@
 	desc = "A specially designed backpack. It's fire resistant and smells vaguely of plasma."
 	icon_state = "toxpack"
 	item_state = "toxpack"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/virology
 	name = "virology backpack"
@@ -168,6 +174,7 @@
 	name = "leather satchel"
 	desc = "It's a very fancy satchel made with fine leather."
 	icon_state = "satchel"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/satcheldeluxe
 	name = "leather satchel"
@@ -188,6 +195,7 @@
 	name = "industrial satchel"
 	desc = "A tough satchel with extra pockets."
 	icon_state = "satchel-eng"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/satchel_med
 	name = "medical satchel"
@@ -213,6 +221,7 @@
 	name = "scientist satchel"
 	desc = "Useful for holding research materials."
 	icon_state = "satchel-tox"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/satchel_sec
 	name = "security satchel"
@@ -228,6 +237,7 @@
 	name = "captain's satchel"
 	desc = "An exclusive satchel for Nanotrasen officers."
 	icon_state = "satchel-cap"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/satchel_flat
 	name = "smuggler's satchel"
@@ -346,6 +356,7 @@
 	desc = "A duffelbag designed to hold large quantities of condoms."
 	icon_state = "duffel-captain"
 	item_state = "duffel-captain"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/duffel/security
 	name = "security duffelbag"
@@ -388,6 +399,7 @@
 	desc = "A duffelbag designed to hold tools."
 	icon_state = "duffel-eng"
 	item_state = "duffel-eng"
+	burn_state = FIRE_PROOF
 
 /obj/item/weapon/storage/backpack/duffel/hydro
 	name = "hydroponics duffelbag"

code/game/objects/items/weapons/storage/bags.dm

@@ -162,7 +162,7 @@
 	max_w_class = 3
 	w_class = 1
 	can_hold = list("/obj/item/weapon/reagent_containers/food/snacks/grown","/obj/item/seeds","/obj/item/weapon/grown", "/obj/item/stack/tile/grass","/obj/item/stack/medical/ointment/aloe","/obj/item/stack/medical/bruise_pack/comfrey", "/obj/item/weapon/reagent_containers/honeycomb")
-
+	burn_state = FLAMMABLE
 
 /obj/item/weapon/storage/bag/plants/portaseeder
 	name = "portable seed extractor"
@@ -376,6 +376,7 @@
 	max_w_class = 3
 	w_class = 4 //Bigger than a book because physics
 	can_hold = list("/obj/item/weapon/book", "/obj/item/weapon/storage/bible", "/obj/item/weapon/tome", "/obj/item/weapon/spellbook")
+	burn_state = FLAMMABLE
 
 /*
  * Trays - Agouri
@@ -484,7 +485,7 @@
 	max_combined_w_class = 200
 	w_class = 1
 	can_hold = list("/obj/item/weapon/reagent_containers/food/pill","/obj/item/weapon/reagent_containers/glass/beaker","/obj/item/weapon/reagent_containers/glass/bottle")
-
+	burn_state = FLAMMABLE
 /*
  *  Biowaste bag (mostly for xenobiologists)
  */
@@ -497,4 +498,5 @@
 	storage_slots = 25
 	max_combined_w_class = 200
 	w_class = 1
-	can_hold = list("/obj/item/slime_extract","/obj/item/weapon/reagent_containers/food/snacks/monkeycube","/obj/item/weapon/reagent_containers/syringe","/obj/item/weapon/reagent_containers/glass/beaker","/obj/item/weapon/reagent_containers/glass/bottle","/obj/item/weapon/reagent_containers/blood","/obj/item/weapon/reagent_containers/hypospray/autoinjector")
+	can_hold = list("/obj/item/slime_extract","/obj/item/weapon/reagent_containers/food/snacks/monkeycube","/obj/item/weapon/reagent_containers/syringe","/obj/item/weapon/reagent_containers/glass/beaker","/obj/item/weapon/reagent_containers/glass/bottle","/obj/item/weapon/reagent_containers/blood","/obj/item/weapon/reagent_containers/hypospray/autoinjector")
+	burn_state = FLAMMABLE

code/game/objects/items/weapons/storage/bible.dm

@@ -5,6 +5,7 @@
 	throw_speed = 1
 	throw_range = 5
 	w_class = 3
+	burn_state = FLAMMABLE
 	var/mob/affecting = null
 	var/deity_name = "Christ"
 

code/game/objects/items/weapons/storage/boxes.dm

@@ -24,6 +24,7 @@
 	desc = "It's just an ordinary box."
 	icon_state = "box"
 	item_state = "syringe_kit"
+	burn_state = FLAMMABLE
 	foldable = /obj/item/stack/sheet/cardboard	//BubbleWrap
 
 /obj/item/weapon/storage/box/large

code/game/objects/items/weapons/storage/briefcase.dm

@@ -12,6 +12,8 @@
 	max_w_class = 3
 	max_combined_w_class = 21
 	attack_verb = list("bashed", "battered", "bludgeoned", "thrashed", "whacked")
+	burn_state = FLAMMABLE
+	burntime = 20
 
 /obj/item/weapon/storage/briefcase/New()
 	..()

code/game/objects/items/weapons/storage/fancy.dm

@@ -17,6 +17,7 @@
 	icon = 'icons/obj/food/food.dmi'
 	icon_state = "donutbox6"
 	name = "donut box"
+	burn_state = FLAMMABLE
 	var/icon_type = "donut"
 
 /obj/item/weapon/storage/fancy/update_icon(var/itemremoved = 0)

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

@@ -323,7 +323,7 @@
 	return 1
 
 //Call this proc to handle the removal of an item from the storage item. The item will be moved to the atom sent as new_target
-/obj/item/weapon/storage/proc/remove_from_storage(obj/item/W as obj, atom/new_location)
+/obj/item/weapon/storage/proc/remove_from_storage(obj/item/W as obj, atom/new_location, burn = 0)
 	if(!istype(W)) return 0
 
 	if(istype(src, /obj/item/weapon/storage/fancy))
@@ -357,8 +357,14 @@
 	W.on_exit_storage(src)
 	update_icon()
 	W.mouse_opacity = initial(W.mouse_opacity)
+	if(burn)
+		W.fire_act()
 	return 1
 
+/obj/item/weapon/storage/empty_object_contents(burn, loc)
+	for(var/obj/item/Item in contents)
+		remove_from_storage(Item, loc, burn)
+
 //This proc is called when you want to place an item into the storage item.
 /obj/item/weapon/storage/attackby(obj/item/W as obj, mob/user as mob, params)
 	..()

code/game/objects/items/weapons/storage/wallets.dm

@@ -5,6 +5,7 @@
 	icon = 'icons/obj/wallets.dmi'
 	icon_state = "wallet"
 	w_class = 2
+	burn_state = FLAMMABLE
 	can_hold = list(
 		"/obj/item/weapon/spacecash",
 		"/obj/item/weapon/card",

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

@@ -40,6 +40,7 @@
 	icon_state = "wood_tableparts"
 	flags = null
 	upgradable = 0
+	burn_state = FLAMMABLE
 	result = /obj/structure/table/woodentable
 	parts = list(
 		/obj/item/stack/sheet/wood,

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

@@ -373,7 +373,8 @@
 			V.visible_message("<span class='danger'>[V] was frozen shut!</span>")
 		for(var/mob/living/L in T)
 			L.ExtinguishMob()
-	return
+		for(var/obj/item/Item in T)
+			Item.extinguish()
 
 /datum/effect/system/freezing_smoke_spread
 

code/game/objects/objs.dm

@@ -16,7 +16,9 @@
 
 	var/Mtoollink = 0 // variable to decide if an object should show the multitool menu linking menu, not all objects use it
 
-
+	var/burn_state = FIRE_PROOF // LAVA_PROOF | FIRE_PROOF | FLAMMABLE | ON_FIRE
+	var/burntime = 10 //How long it takes to burn to ashes, in seconds
+	var/burn_world_time //What world time the object will burn up completely
 	var/being_shocked = 0
 
 	var/on_blueprints = FALSE //Are we visible on the station blueprints at roundstart?
@@ -288,4 +290,32 @@ a {
 	being_shocked = 0
 
 /obj/proc/CanAStarPass()
-	. = !density
+	. = !density
+
+/obj/fire_act(global_overlay=1)
+	if(!burn_state)
+		burn_state = ON_FIRE
+		fire_master.burning += src
+		burn_world_time = world.time + burntime*rand(10,20)
+		if(global_overlay)
+			overlays += fire_overlay
+		return 1
+
+/obj/proc/burn()
+	empty_object_contents(1, loc)
+	var/obj/effect/decal/cleanable/ash/A = new(loc)
+	A.desc = "Looks like this used to be a [name] some time ago."
+	fire_master.burning -= src
+	qdel(src)
+
+/obj/proc/extinguish()
+	if(burn_state == ON_FIRE)
+		burn_state = FLAMMABLE
+		overlays -= fire_overlay
+		fire_master.burning -= src
+
+/obj/proc/empty_object_contents(burn = 0, new_loc = loc)
+	for(var/obj/item/Item in contents) //Empty out the contents
+		Item.forceMove(new_loc)
+		if(burn)
+			Item.fire_act() //Set them on fire, too

code/game/objects/structures/artstuff.dm

@@ -15,6 +15,8 @@
 	icon = 'icons/obj/artstuff.dmi'
 	icon_state = "easel"
 	density = 1
+	burn_state = FLAMMABLE
+	burntime = 15
 	var/obj/item/weapon/canvas/painting = null
 
 
@@ -56,6 +58,7 @@ var/global/list/globalBlankCanvases[AMT_OF_CANVASES]
 	desc = "Draw out your soul on this canvas! Only crayons can draw on it. Examine it to focus on the canvas."
 	icon = 'icons/obj/artstuff.dmi'
 	icon_state = "11x11"
+	burn_state = FLAMMABLE
 	var/whichGlobalBackup = 1 //List index
 
 /obj/item/weapon/canvas/nineteenXnineteen

code/game/objects/structures/bedsheet_bin.dm

@@ -16,6 +16,7 @@ LINEN BINS
 	throw_range = 2
 	w_class = 1
 	item_color = "white"
+	burn_state = FLAMMABLE
 	slot_flags = SLOT_BACK
 
 
@@ -161,6 +162,8 @@ LINEN BINS
 	icon = 'icons/obj/structures.dmi'
 	icon_state = "linenbin-full"
 	anchored = 1
+	burn_state = FLAMMABLE
+	burntime = 20
 	var/amount = 20
 	var/list/sheets = list()
 	var/obj/item/hidden = null
@@ -184,6 +187,16 @@ LINEN BINS
 		else				icon_state = "linenbin-full"
 
 
+/obj/structure/bedsheetbin/fire_act()
+	if(!amount)
+		return
+	..()
+
+/obj/structure/bedsheetbin/burn()
+	amount = 0
+	extinguish()
+	update_icon()
+
 /obj/structure/bedsheetbin/attackby(obj/item/I as obj, mob/user as mob, params)
 	if(istype(I, /obj/item/weapon/bedsheet))
 		user.drop_item()

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

@@ -5,6 +5,8 @@
 	icon_opened = "cardboard_open"
 	icon_closed = "cardboard"
 	health = 10
+	burn_state = FLAMMABLE
+	burntime = 20
 	sound = 'sound/effects/rustle2.ogg'
 	material_drop = /obj/item/stack/sheet/cardboard
 	cutting_sound = 'sound/items/poster_ripped.ogg'

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

@@ -4,6 +4,8 @@
 	icon_state = "coffin"
 	icon_closed = "coffin"
 	icon_opened = "coffin_open"
+	burn_state = FLAMMABLE
+	burntime = 20
 
 /obj/structure/closet/coffin/update_icon()
 	if(!opened)

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

@@ -4,6 +4,8 @@
 	icon_state = "cabinet_closed"
 	icon_closed = "cabinet_closed"
 	icon_opened = "cabinet_open"
+	burn_state = FLAMMABLE
+	burntime = 20
 
 /obj/structure/closet/cabinet/update_icon()
 	if(!opened)

code/game/objects/structures/crates_lockers/closets/secure/bar.dm

@@ -7,6 +7,8 @@
 	icon_opened = "cabinetdetective_open"
 	icon_broken = "cabinetdetective_broken"
 	icon_off = "cabinetdetective_broken"
+	burn_state = FLAMMABLE
+	burntime = 20
 
 
 	New()

code/game/objects/structures/crates_lockers/closets/secure/personal.dm

@@ -33,6 +33,8 @@
 	icon_opened = "cabinetdetective_open"
 	icon_broken = "cabinetdetective_broken"
 	icon_off = "cabinetdetective_broken"
+	burn_state = FLAMMABLE
+	burntime = 20
 
 /obj/structure/closet/secure_closet/personal/cabinet/update_icon()
 	if(broken)

code/game/objects/structures/crates_lockers/closets/secure/security.dm

@@ -317,6 +317,8 @@
 	icon_opened = "cabinetdetective_open"
 	icon_broken = "cabinetdetective_broken"
 	icon_off = "cabinetdetective_broken"
+	burn_state = FLAMMABLE
+	burntime = 20
 
 	New()
 		..()

code/game/objects/structures/flora.dm

@@ -1,3 +1,7 @@
+/obj/structure/flora
+	burn_state = FLAMMABLE
+	burntime = 30
+
 //trees
 /obj/structure/flora/tree
 	name = "tree"
@@ -230,6 +234,7 @@
 	desc = "a rock"
 	icon_state = "rock1"
 	icon = 'icons/obj/flora/rocks.dmi'
+	burn_state = FIRE_PROOF
 	anchored = 1
 
 /obj/structure/flora/rock/New()

code/game/objects/structures/mineral_doors.dm

@@ -219,6 +219,8 @@
 /obj/structure/mineral_door/wood
 	mineralType = "wood"
 	hardness = 1
+	burn_state = FLAMMABLE
+	burntime = 30
 
 	Open()
 		isSwitchingStates = 1

code/game/objects/structures/signs.dm

@@ -41,6 +41,7 @@
 	desc = ""
 	icon = 'icons/obj/decals.dmi'
 	w_class = 3		//big
+	burn_state = FLAMMABLE
 	var/sign_state = ""
 
 /obj/item/sign/attackby(obj/item/tool as obj, mob/user as mob)	//construction

code/game/objects/structures/stool_bed_chair_nest/bed.dm

@@ -13,6 +13,8 @@
 	icon_state = "bed"
 	can_buckle = 1
 	buckle_lying = 1
+	burn_state = FLAMMABLE
+	burntime = 30
 	var/movable = 0 // For mobility checks
 
 /obj/structure/stool/bed/MouseDrop(atom/over_object)
@@ -46,6 +48,7 @@
 	name = "roller bed"
 	icon = 'icons/obj/rollerbed.dmi'
 	icon_state = "down"
+	burn_state = FIRE_PROOF
 	anchored = 0
 
 /obj/structure/stool/bed/roller/attackby(obj/item/weapon/W as obj, mob/user as mob, params)

code/game/objects/structures/stool_bed_chair_nest/chairs.dm

@@ -3,6 +3,7 @@
 	desc = "You sit in this. Either by will or force."
 	icon_state = "chair"
 	buckle_lying = 0 //you sit in a chair, not lay
+	burn_state = FIRE_PROOF
 
 	var/propelled = 0 // Check for fire-extinguisher-driven chairs
 
@@ -76,6 +77,8 @@
 
 // Chair types
 /obj/structure/stool/bed/chair/wood
+	burn_state = FLAMMABLE
+	burntime = 20
 	// TODO:  Special ash subtype that looks like charred chair legs
 
 /obj/structure/stool/bed/chair/wood/normal
@@ -103,6 +106,8 @@
 	desc = "It looks comfy."
 	icon_state = "comfychair"
 	color = rgb(255,255,255)
+	burn_state = FLAMMABLE
+	burntime = 30
 	var/image/armrest = null
 
 /obj/structure/stool/bed/chair/comfy/New()

code/game/objects/structures/tables_racks.dm

@@ -369,6 +369,8 @@
 	parts = /obj/item/weapon/table_parts/wood
 	health = 50
 	canSmoothWith = list(/obj/structure/table/woodentable, /obj/structure/table/woodentable/poker)
+	burn_state = FLAMMABLE
+	burntime = 20
 	var/canPokerize = 1
 
 /obj/structure/table/woodentable/attackby(obj/item/I as obj, mob/user as mob, params)

code/game/objects/structures/watercloset.dm

@@ -249,12 +249,16 @@
 /obj/machinery/shower/proc/wash(atom/movable/O as obj|mob)
 	if(!on) return
 
+	if(istype(O, /obj/item))
+		var/obj/item/I = O
+		I.extinguish()
+
 	O.water_act(100, convertHeat(), src)
 
 	if(isliving(O))
 		var/mob/living/L = O
 		L.ExtinguishMob()
-		L.fire_stacks = -20 //Douse ourselves with water to avoid fire more easily
+		L.adjust_fire_stacks(-20) //Douse ourselves with water to avoid fire more easily
 		to_chat(L, "<span class='warning'>You've been drenched in water!</span>")
 		if(iscarbon(O))
 			var/mob/living/carbon/M = O

code/game/objects/structures/window.dm

@@ -425,11 +425,6 @@ var/global/wcCommon = pick(list("#379963", "#0d8395", "#58b5c3", "#49e46e", "#8f
 		hit(round(exposed_volume / 1000), 0)
 	..()
 
-/obj/structure/window/plasmabasic/fire_act(datum/gas_mixture/air, exposed_temperature, exposed_volume)
-	if(exposed_temperature > T0C + 32000)
-		hit(round(exposed_volume / 1000), 0)
-	..()
-
 /obj/structure/window/plasmabasic/BlockSuperconductivity()
 	return 1
 
@@ -457,9 +452,6 @@ var/global/wcCommon = pick(list("#379963", "#0d8395", "#58b5c3", "#49e46e", "#8f
 /obj/structure/window/plasmareinforced/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
 	return
 
-/obj/structure/window/plasmareinforced/fire_act(datum/gas_mixture/air, exposed_temperature, exposed_volume)
-	return
-
 /obj/structure/window/plasmareinforced/BlockSuperconductivity()
 	return 1 //okay this SHOULD MAKE THE TOXINS CHAMBER WORK