.loc = to forceMove() (#4937)

As requested, this PR is changed to only include all .loc = to forceMove() changes.

code/modules/spells/contracts.dm

@@ -34,7 +34,6 @@
 			for(var/spell_type in contract_spells)
 				M.add_spell(new spell_type(user), "const_spell_ready")
 		log_and_message_admins("signed their soul over to \the [contract_master] using \the [src].", user)
-		user.drop_from_inventory(src)
 		qdel(src)
 
 /obj/item/weapon/contract/proc/contract_effect(mob/user as mob)

code/modules/spells/general/area_teleport.dm

@@ -70,7 +70,7 @@
 			break
 
 	if(!success)
-		user.loc = pick(L)
+		user.forceMove(pick(L))
 
 	return
 

code/modules/spells/targeted/equip/equip.dm

@@ -28,7 +28,7 @@
 				if(delete_old)
 					qdel(old_item)
 				else
-					old_item.loc = L.loc
+					old_item.forceMove(L.loc)
 
 			if(duration)
 				summoned_items += new_item //we store it in a list to remove later

code/modules/spells/targeted/ethereal_jaunt.dm

@@ -34,12 +34,12 @@
 			if(target.buckled)
 				target.buckled = null
 			jaunt_disappear(animation, target)
-			target.loc = holder
+			target.forceMove(holder)
 			target.transforming=0 //mob is safely inside holder now, no need for protection.
 			jaunt_steam(mobloc)
 			sleep(duration)
 			mobloc = holder.last_valid_turf
-			animation.loc = mobloc
+			animation.forceMove(mobloc)
 			jaunt_steam(mobloc)
 			target.canmove = 0
 			holder.reappearing = 1
@@ -93,7 +93,7 @@
 /obj/effect/dummy/spell_jaunt/Destroy()
 	// Eject contents if deleted somehow
 	for(var/atom/movable/AM in src)
-		AM.loc = get_turf(src)
+		AM.forceMove(get_turf(src))
 	return ..()
 
 /obj/effect/dummy/spell_jaunt/relaymove(var/mob/user, direction)