WoW Arcade

Changelog
v0.3.7 (compared to v0.1.0)

Hub + UI

• Switched from the simple Hub frame to a proper Main Frame container.
• Added top-right tab buttons driven by a data provider (adds tabs leftwards).
• Added a proper close button (Retail Achievement-frame style) on the Main Frame.
• Games render inside the Main Frame (instead of scattering separate windows).

Snake

• Added difficulty presets (Easy / Normal / Hard / Insane).
• Saved difficulty selection.
• Per-difficulty high scores (legacy highScore migrates into “Normal” on upgrade).
• Speed ramping support and per-difficulty scoring multipliers.
• More runtime signals (start, tick, ate food, speed change, pause, game over) so other systems can react cleanly.

Achievements (major addition)

• Added a full achievements system with points, earned tracking, categories, and progression/chain support.
• Retail: custom Achievements UI wired to the Retail Achievement addon (loaded only on Retail).
• Classic/MoP/Vanilla: an in-frame Achievements tab with its own list + details flow.
• Summary mode that focuses on “recent” completions (last completions, not a wall of everything).
• Completed-first sorting, greyscale icons for incomplete achievements, chain display rules (highest completed + lowest uncompleted).
• Achievement toasts (lightweight, no spammy UI hooks).

Stats + tracking

• Persisted stats for time played and Snake performance (foods eaten, streaks, wins/deaths, best length, etc.).
• Stats are used by achievements instead of hardcoding everything into game UI.

Audio / background music

• Added an in-addon Music Player with a real playlist table.
• Shuffles once per session, keeps the order, keeps playing while you game, stops when WoWArcade UI closes.
• Volume + mute controls, and it restores your original sound CVars when WoWArcade closes.
• Music folder expanded from “none” to a full set of tracks, with durations in the playlist.

Architecture + reliability

• Split into real modules: Achievements (logic/register/ui), Audio, Events, UI, Games.
• Added an events layer so achievements don’t need to hard-hook UI.
• Added self-tests (/arcade test) and optional coverage mode.
• Tests are built to be safe (no touching the main frame, no poking the music player, no writing into your real DB).

Compatibility

• Separate TOCs for Retail / Mists / Vanilla.
• Added Classic-only missing globals shim (where the client doesn’t provide them).
• Retail-only loading for Blizzard_AchievementUI (no more dragging it into Classic clients).