Underground Items represent objects that can appear or be spawned inside a Diggable Area when digging occurs.
These items are used to represent resources, collectibles, or any gameplay-relevant object hidden underground.
Underground Items are data-driven objects that are spawned dynamically as a result of digging actions.
They are not placed manually in the level.
Instead, they are defined inside the BP_DiggableArea and evaluated every time a dig action is successfully applied.
BP_UndergroundItemBase is the base Blueprint used to define the behavior and appearance of underground items.This class inherits from AUndergroundItemBase which is a class created in C++
If you want to add new funcionality to the objects, make sure it inherits from BP_UndergroundItemBase
The BP_DiggableArea uses a data structure to define which underground items can appear and how they behave.
