Place the book on the shelf and put the books in order so the word 'ISLAND' is read on the book spines.
Initially, one of the books is missing in the shelf, it’s simply deactivated. When InteractionWithItemUse is used with the book item, this gets enabled and becomes visible on the shelf. InteractionWithItemUse gets disabled at that point and a PointOfInterest gets activated.
This PointOfInterest activates the camera closeup and the interaction context to select the different books
The object BookPuzzle contains the SortObjectsPuzzle component. On this component we set all the available slots on the shelf (PlaceableObjectSlot) and the available books (PlaceableObject)
In order to allow the player to select slots we also have an Interactive3DContext in BookPuzzle/InteractionSystem, which allows the player to select the different slots.
When one of these books interactives get selected, we call SelectSlot on SortObjectPuzzle
When 2 books are selected in succession, SortObjectsPuzzle starts a swap of the 2 objects.
SortObjectsPuzzle deactivates the InteractionSystem when a swap is ongoing
