Cleanup redundant machine stuff (#18494)

code/datums/uplink_item.dm

@@ -104,21 +104,19 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 	return desc
 
 /datum/uplink_item/proc/buy(obj/item/uplink/hidden/U, mob/user)
-
 	if(!istype(U))
-		return 0
+		return FALSE
 
 	if(user.stat || user.restrained())
-		return 0
+		return FALSE
 
 	if(!(istype(user, /mob/living/carbon/human)))
-		return 0
+		return FALSE
 
 	// If the uplink's holder is in the user's contents
 	if((U.loc in user.contents || (in_range(U.loc, user) && istype(U.loc.loc, /turf))))
-		user.set_machine(U)
 		if(cost > U.uses)
-			return 0
+			return FALSE
 
 		var/obj/I = spawn_item(get_turf(user), U)
 
@@ -129,21 +127,23 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 					log_game("[key_name(user)] purchased [name]. [name] was discounted to [cost].")
 					if(!user.mind.special_role)
 						message_admins("[key_name_admin(user)] purchased [name] (discounted to [cost]), as a non antagonist.")
+
 				else
 					log_game("[key_name(user)] purchased [name].")
 					if(!user.mind.special_role)
 						message_admins("[key_name_admin(user)] purchased [name], as a non antagonist.")
+
 				A.put_in_any_hand_if_possible(I)
 
 				if(istype(I,/obj/item/storage/box/) && I.contents.len>0)
 					for(var/atom/o in I)
 						U.purchase_log += "<BIG>[bicon(o)]</BIG>"
+
 				else
 					U.purchase_log += "<BIG>[bicon(I)]</BIG>"
 
-		//U.interact(user)
-		return 1
-	return 0
+		return TRUE
+	return FALSE
 
 /*
 //