UE C++ Tutorial Series: Items, Interaction, Inventory #8: User Interface Work Part 2

The inventory is already working under the hood at this point, but the UI elements for it are all missing. In this video we primarily focus on creating the missing classes that will allow the inventory UI to function correctly and filling out the C++ code for them. We also modify the HUD and Player class to add in the controls to show the menu with a key press.