Hotbar

Hotbar subsystem of the HUD. Displays the player's inventory slots with selection highlighting. HotBarHUD is a HUDElement that auto-discovers HotBarSlotUI children and subscribes to character inventory changes to keep the display in sync.

Architecture

Data Flow

Classes

Class	Description
HotBarSlotUI	Individual slot — item icon display and selection highlighting

See Also

• HUD — parent HUD system

• HUDElement — base class for HUD panels

• Inventory — data source for slot contents

• Item — the item type displayed in slots