[TODO] Complete implementation in play/UI/HUD.js

[brpocock]

This file contains TODO comments for pending work:

File: play/UI/HUD.js

Items to complete:

• Line 429: console.debug ("TODO: active item box"); }
• Line 434: console.debug ("TODO: inactive item box"); }};
• Line 446: console.debug ("TODO: cool rotate-and-swap animation between the two item boxes");

Priority: Medium
Labels: enhancement