Stuff burns for longer (#19761)

This makes candles, matches, and cigarettes burn for longer than they
currently do. Matches burn for twice as long, candles for about +1/3 as
long, and cigarettes around twice as long.

Code note: I don't see any problems with this for matches and candles,
but there's a comment in the current code warning strictly not to lower
the smokable burn_rate below 0.01, see the changes. I haven't been able
to hunt down exactly why this is, and it seems like the burn_rate for
the parent type was already lowered down to 0.006 a few years ago by a
previous PR intended to extend cigarette burn times. From what I can
tell reagents are still being absorbed below 0.01 by having the
cigarette on your mask slot, so if there is a serious issue with this it
can be removed under review, but I'm not certain what it would be. I've
removed every subtype modification to burn_rate, which seems to have
been left a setting substantially higher than the parent, causing pipes
and cigars in live to seem to burn out very quickly - like in a little
over a minute.

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

@@ -1,6 +1,6 @@
 /obj/item/flame/candle
 	name = "red candle"
-	desc = "a small pillar candle. Its specially-formulated fuel-oxidizer wax mixture allows continued combustion in airless environments."
+	desc = "A small pillar candle. Its specially-formulated fuel-oxidizer wax mixture allows continued combustion in airless environments."
 	icon = 'icons/obj/storage/fancy/candle.dmi'
 	icon_state = "candle1"
 	item_state = "candle1"
@@ -8,20 +8,20 @@
 	pickup_sound = 'sound/items/pickup/gloves.ogg'
 	w_class = WEIGHT_CLASS_TINY
 	light_color = "#E09D37"
-	var/wax = 2000
+	var/wax = 3200
 	var/start_lit = FALSE
 
 /obj/item/flame/candle/Initialize()
 	. = ..()
-	wax = rand(1600, 2000)
+	wax = rand(2800, 3400)
 	if(start_lit)
 		light()
 
 /obj/item/flame/candle/update_icon()
 	var/i
-	if(wax > 1500)
+	if(wax > 2000)
 		i = 1
-	else if(wax > 800)
+	else if(wax > 1200)
 		i = 2
 	else i = 3
 	icon_state = "candle[i][lit ? "_lit" : ""]"

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

@@ -32,7 +32,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 		slot_l_hand_str = 'icons/mob/items/lefthand_cigs_lighters.dmi',
 		slot_r_hand_str = 'icons/mob/items/righthand_cigs_lighters.dmi',
 		)
-	var/smoketime = 5
+	var/smoketime = 10
 	var/type_burnt = /obj/item/trash/match
 	w_class = WEIGHT_CLASS_TINY
 	origin_tech = list(TECH_MATERIAL = 1)
@@ -165,7 +165,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	var/weldermes = "USER lights NAME with FLAME"
 	var/ignitermes = "USER lights NAME with FLAME"
 	var/initial_volume = 0
-	var/burn_rate = 0 // Do not make lower than MINIMUM_CHEMICAL_VOLUME 0.01
+	var/burn_rate = 0
 	var/last_drag = 0 //Spam limiter for audio/message when taking a drag of cigarette.
 	drop_sound = 'sound/items/drop/food.ogg'
 	pickup_sound = 'sound/items/pickup/food.ogg'
@@ -306,7 +306,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	has_blood_overlay = FALSE
 	type_butt = /obj/item/trash/cigbutt
 	chem_volume = 30
-	burn_rate = 0.006 //Lasts ~166 seconds)
+	burn_rate = 0.003 //Lasts ~353 seconds)
 	surgerysound = 'sound/items/surgery/cautery.ogg'
 	matchmes = SPAN_NOTICE("USER lights their NAME with their FLAME.")
 	lightermes = SPAN_NOTICE("USER manages to light their NAME with FLAME.")
@@ -374,11 +374,9 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 
 
 /obj/item/clothing/mask/smokable/cigarette/vanilla
-	burn_rate = 0.015
 	reagents_to_add = list(/singleton/reagent/toxin/tobacco = 15)
 
 /obj/item/clothing/mask/smokable/cigarette/acmeco
-	burn_rate = 0.015
 	reagents_to_add = list(
 		/singleton/reagent/toxin/tobacco = 5,
 		/singleton/reagent/mental/nicotine = 5,
@@ -387,7 +385,6 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	)
 
 /obj/item/clothing/mask/smokable/cigarette/blank
-	burn_rate = 0.015
 	chem_volume = 15
 	reagents_to_add = null
 
@@ -466,7 +463,6 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	item_state = "cigaroff"
 	type_butt = /obj/item/trash/cigbutt/cigarbutt
 	throw_speed = 0.5
-	burn_rate = 0.015
 	chem_volume = 60
 	matchmes = SPAN_NOTICE("USER lights their NAME with their FLAME.")
 	lightermes = SPAN_NOTICE("USER manages to offend their NAME by lighting it with FLAME.")
@@ -586,7 +582,6 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	item_state = "pipeoff"
 	icon_on = "pipeon"
 	icon_off = "pipeoff"
-	burn_rate = 0.015
 	w_class = WEIGHT_CLASS_TINY
 	chem_volume = 30
 	matchmes = SPAN_NOTICE("USER lights their NAME with their FLAME.")