Porting components updates and fixing phantom thief component.

code/datums/status_effects/gas.dm

@@ -5,7 +5,6 @@
 	alert_type = /obj/screen/alert/status_effect/freon
 	var/icon/cube
 	var/can_melt = TRUE
-	var/datum/weakref/redirect_component
 
 /obj/screen/alert/status_effect/freon
 	name = "Frozen Solid"
@@ -13,7 +12,7 @@
 	icon_state = "frozen"
 
 /datum/status_effect/freon/on_apply()
-	redirect_component = WEAKREF(owner.AddComponent(/datum/component/redirect, list(COMSIG_LIVING_RESIST = CALLBACK(src, .proc/owner_resist))))
+	RegisterSignal(owner, COMSIG_LIVING_RESIST, .proc/owner_resist)
 	if(!owner.stat)
 		to_chat(owner, "<span class='userdanger'>You become frozen in a cube!</span>")
 	cube = icon('icons/effects/freeze.dmi', "ice_cube")
@@ -40,8 +39,7 @@
 	owner.cut_overlay(cube)
 	owner.adjust_bodytemperature(100)
 	owner.update_canmove()
-	qdel(redirect_component.resolve())
-	redirect_component = null
+	UnregisterSignal(owner, COMSIG_LIVING_RESIST)
 
 /datum/status_effect/freon/watcher
 	duration = 8