sigh

code/modules/antagonists/wizard/equipment/artefact.dm

@@ -377,7 +377,10 @@
 /obj/item/warpwhistle/proc/end_effect(mob/living/carbon/user)
 	user.invisibility = initial(user.invisibility)
 	user.status_flags &= ~GODMODE
-	user.canmove = TRUE
+	REMOVE_TRAIT(user, TRAIT_MOBILITY_NOMOVE, src)
+	REMOVE_TRAIT(user, TRAIT_MOBILITY_NOUSE, src)
+	REMOVE_TRAIT(user, TRAIT_MOBILITY_NOPICKUP, src)
+	user.update_mobility()
 
 /obj/item/warpwhistle/attack_self(mob/living/carbon/user)
 	if(!istype(user) || on_cooldown)
@@ -390,7 +393,10 @@
 	on_cooldown = TRUE
 	last_user = user
 	playsound(T,'sound/magic/warpwhistle.ogg', 200, 1)
-	user.canmove = FALSE
+	ADD_TRAIT(user, TRAIT_MOBILITY_NOMOVE, src)
+	ADD_TRAIT(user, TRAIT_MOBILITY_NOUSE, src)
+	ADD_TRAIT(user, TRAIT_MOBILITY_NOPICKUP, src)
+	user.update_mobility()
 	new /obj/effect/temp_visual/tornado(T)
 	sleep(20)
 	if(interrupted(user))
@@ -412,7 +418,6 @@
 			return
 		if(T.z != potential_T.z || abs(get_dist_euclidian(potential_T,T)) > 50 - breakout)
 			do_teleport(user, potential_T, channel = TELEPORT_CHANNEL_MAGIC)
-			user.canmove = 0
 			T = potential_T
 			break
 		breakout += 1

code/modules/antagonists/wizard/equipment/soulstone.dm

@@ -83,8 +83,8 @@
 /obj/item/soulstone/proc/release_shades(mob/user)
 	for(var/mob/living/simple_animal/shade/A in src)
 		A.status_flags &= ~GODMODE
-		A.canmove = TRUE
 		A.forceMove(get_turf(user))
+		A.mobility_flags = MOBILITY_FLAGS_DEFAULT
 		A.cancel_camera()
 		icon_state = "soulstone"
 		name = initial(name)
@@ -173,7 +173,7 @@
 			else
 				T.forceMove(src) //put shade in stone
 				T.status_flags |= GODMODE
-				T.canmove = FALSE
+				T.mobility_flags = NONE
 				T.health = T.maxHealth
 				icon_state = "soulstone2"
 				name = "soulstone: Shade of [T.real_name]"