private fun trackerAt(zone: StendhalRPZone, x: Int, y: Int): Boolean { val list: List<Entity> = zone.getEntitiesAt(x, y) for (entity in list) { if (entity is ExpirationTracker) { return true } } return false }
Checks to see if an ExpirationTracker is already at a given coordinate to prevent multiple one from accumulating in the database