Merge pull request #32362 from tgstation/Cyberboss-patch-2

Improves hotspot code

code/modules/atmospherics/environmental/LINDA_fire.dm

@@ -54,11 +54,11 @@
 
 	var/volume = 125
 	var/temperature = FIRE_MINIMUM_TEMPERATURE_TO_EXIST
-	var/just_spawned = 1
-	var/bypassing = 0
+	var/just_spawned = TRUE
+	var/bypassing = FALSE
 
-/obj/effect/hotspot/New()
-	..()
+/obj/effect/hotspot/Initialize()
+	. = ..()
 	SSair.hotspots += src
 	perform_exposure()
 	setDir(pick(GLOB.cardinals))
@@ -67,14 +67,14 @@
 /obj/effect/hotspot/proc/perform_exposure()
 	var/turf/open/location = loc
 	if(!istype(location) || !(location.air))
-		return 0
+		return
 
 	location.active_hotspot = src
 
 	if(volume > CELL_VOLUME*0.95)
-		bypassing = 1
+		bypassing = TRUE
 	else
-		bypassing = 0
+		bypassing = FALSE
 
 	if(bypassing)
 		if(!just_spawned)
@@ -88,17 +88,17 @@
 		volume = affected.reaction_results["fire"]*FIRE_GROWTH_RATE
 		location.assume_air(affected)
 
-	for(var/A in loc)
+	for(var/A in location)
 		var/atom/AT = A
 		if(AT && AT != src) // It's possible that the item is deleted in temperature_expose
 			AT.fire_act(temperature, volume)
-	return 0
+	return
 
 
 /obj/effect/hotspot/process()
 	if(just_spawned)
-		just_spawned = 0
-		return 0
+		just_spawned = FALSE
+		return
 
 	var/turf/open/location = loc
 	if(!istype(location))
@@ -140,11 +140,8 @@
 		location.max_fire_temperature_sustained = temperature
 
 	if(location.heat_capacity && temperature > location.heat_capacity)
-		location.to_be_destroyed = 1
-		/*if(prob(25))
-			location.ReplaceWithSpace()
-			return 0*/
-	return 1
+		location.to_be_destroyed = TRUE
+	return TRUE
 
 /obj/effect/hotspot/Destroy()
 	set_light(0)
@@ -153,8 +150,7 @@
 	if(istype(T) && T.active_hotspot == src)
 		T.active_hotspot = null
 	DestroyTurf()
-	loc = null
-	. = ..()
+	return ..()
 
 /obj/effect/hotspot/proc/DestroyTurf()
 	if(isturf(loc))
@@ -168,12 +164,13 @@
 			if(prob(chance_of_deletion))
 				T.ChangeTurf(T.baseturf)
 			else
-				T.to_be_destroyed = 0
+				T.to_be_destroyed = FALSE
 				T.max_fire_temperature_sustained = 0
 
-/obj/effect/hotspot/Crossed(mob/living/L)
+/obj/effect/hotspot/Crossed(atom/movable/AM, oldLoc)
 	..()
-	if(isliving(L))
+	if(isliving(AM))
+		var/mob/living/L = AM
 		L.fire_act(temperature, volume)
 
 /obj/effect/dummy/fire
@@ -186,4 +183,4 @@
 /obj/effect/dummy/fire/Initialize()
 	. = ..()
 	if(!isliving(loc))
-		qdel(src)
+		return INITIALIZE_HINT_QDEL