- Track deck/discard pile counts during animations for real-time UI updates
- Implement animated discard pile countdown when shuffling
- Dynamically show/hide deck and discard piles based on animation state
- Replace generic card SFX with specific sounds for buying treasures, purchasing, and dealing
- Update Dominion card assets to align with new UI/audio feedback
- Add a particle emitter effect to supply pile cards using a generated sparkle texture.
- Include a `coins.mp3` sound effect for purchase interactions.
- Implement `_clearSupplyFx` to manage emitter lifecycle during render cycles.
- Add `sfx-bingo-balls` audio asset and load it in PreloadScene
- Register `BINGO_BALLS` sound in the SFX constants
- Play the sound when the bingo ball spinning animation starts
- Implement Mexican Train game logic, AI opponent, and Phaser UI scene
- Register Mexican Train in server game registry and client dispatch tables
- Add roulette spin sound effect and improved win/lose animations with fireworks
- Update preload scene and sound registry to support new audio assets
- Introduce `Sounds.js` utility and load new audio assets (dice, cards, chips, casino).
- Play appropriate sound effects in Backgammon, Blackjack, Holdem, Parchisi, Phase10, SkipBo, and Yatzi.
- Add `background-casino.png` and `background-room.png` to PreloadScene.
- Update OpponentSelectScene with new backgrounds, styled title/subtitle pills, and improved Start/Back buttons.
- Enhance opponent selection with gradient backgrounds and shadows via `applyOpponentStyle`.
- Implement `highlightTile` for better visual feedback in option selectors.
- Randomly select a card back for card games in OpponentSelectScene.
Brian Fertig