Delivering Plates

ServerPlateStation is the serving station.

• It keeps a list of ServerPlateReturnStations which corresponds to the stations where dirty plates will spawn. There can be multiple because there may be multiple kinds of plates (cups and plates, e.g.).
• IKitchenOrderHandler m_orderHandler handles the delivery of the order.
  • Implemented by ServerKitchenFlowControllerBase. The OnFoodDelivered calls its m_plateReturnController.FoodDelivered, which adds a PlatesPendingReturn to its list of pending plates.
  • A PlatesPendingReturn specifies the return station, the timer, and the PlatingStepData (identifying the kind of plate).
  • PlatingStepData is just an m_uID plus a sprite. The actual prefab for the dirty plate is created by the PlateReturnStation as a spawn.
• Logic is triggered by OnItemAdded, registered on the m_attachStation (sibling component) via RegisterOnItemAdded.