Porting components updates and fixing phantom thief component.

code/modules/projectiles/guns/misc/beam_rifle.dm

@@ -45,7 +45,7 @@
 	var/aiming_lastangle = 0
 	var/mob/current_user = null
 	var/list/obj/effect/projectile/tracer/current_tracers
-	
+
 	var/structure_piercing = 1
 	var/structure_bleed_coeff = 0.7
 	var/wall_pierce_amount = 0
@@ -76,7 +76,7 @@
 	var/static/image/drained_overlay = image(icon = 'icons/obj/guns/energy.dmi', icon_state = "esniper_empty")
 
 	var/datum/action/item_action/zoom_lock_action/zoom_lock_action
-	var/datum/component/mobhook
+	var/mob/listeningTo
 
 /obj/item/gun/energy/beam_rifle/debug
 	delay = 0
@@ -172,7 +172,7 @@
 	STOP_PROCESSING(SSfastprocess, src)
 	set_user(null)
 	QDEL_LIST(current_tracers)
-	QDEL_NULL(mobhook)
+	listeningTo = null
 	return ..()
 
 /obj/item/gun/energy/beam_rifle/emp_act(severity)
@@ -259,14 +259,17 @@
 	if(user == current_user)
 		return
 	stop_aiming(current_user)
-	QDEL_NULL(mobhook)
+	if(listeningTo)
+		UnregisterSignal(listeningTo, COMSIG_MOVABLE_MOVED)
+		listeningTo = null
 	if(istype(current_user))
 		LAZYREMOVE(current_user.mousemove_intercept_objects, src)
 		current_user = null
 	if(istype(user))
 		current_user = user
 		LAZYOR(current_user.mousemove_intercept_objects, src)
-		mobhook = user.AddComponent(/datum/component/redirect, list(COMSIG_MOVABLE_MOVED = CALLBACK(src, .proc/on_mob_move)))
+		RegisterSignal(user, COMSIG_MOVABLE_MOVED, .proc/on_mob_move)
+		listeningTo = user
 
 /obj/item/gun/energy/beam_rifle/onMouseDrag(src_object, over_object, src_location, over_location, params, mob)
 	if(aiming)