Enables ghost to go through ladders

Adds Cold snow turf
Adds Infinite Candles

code/game/objects/items/candle.dm

@@ -8,10 +8,14 @@
 	w_class = 1
 	var/wax = 200
 	var/lit = 0
+	var/infinite = 0
+	var/start_lit = 0
 	heat = 1000
-	proc
-		light(var/flavor_text = "<span class='danger'>[usr] lights the [name].</span>")
 
+/obj/item/candle/New()
+	..()
+	if(start_lit)
+		light()
 
 /obj/item/candle/update_icon()
 	var/i
@@ -51,14 +55,16 @@
 		light() //honk
 	return
 
-/obj/item/candle/light(var/flavor_text = "<span class='danger'>[usr] lights the [name].</span>")
+/obj/item/candle/proc/light(var/flavor_text = "<span class='danger'>[usr] lights the [name].</span>")
 	if(!src.lit)
 		src.lit = 1
 		//src.damtype = "fire"
 		for(var/mob/O in viewers(usr, null))
 			O.show_message(flavor_text, 1)
 		SetLuminosity(CANDLE_LUMINOSITY)
-		SSobj.processing |= src
+		if(!infinite)
+			SSobj.processing |= src
+		update_icon()
 
 
 /obj/item/candle/process()
@@ -99,4 +105,9 @@
 /obj/item/candle/is_hot()
 	return lit * heat
 
+
+/obj/item/candle/infinite
+	infinite = 1
+	start_lit = 1
+
 #undef CANDLE_LUMINOSITY