tiennm99 7233310662 feat: add undo/redo, audio, mobile controls, BFS pathfinding, and accessibility ...

- Fix ChaserGuard with BFS pathfinding and proper chase/return states
- Add undo/redo system (Z/Y keys) with full state snapshots
- Add procedural audio via Web Audio API (move, wait, detection, complete)
- Add mobile swipe controls with touch gesture detection
- Add detection feedback (cell flash, player shake animation)
- Add CSS transitions on grid cells for smooth lighting changes
- Add ARIA accessibility labels on game board and cells
- Add controls overlay ("?" button) showing all keyboard/touch shortcuts
- Add mute toggle in HUD
- Update Guide scene with chaser/mirror guard descriptions and tips
- Replace guard switch statement with factory registry pattern
- Extract princess mechanic and touch controls into separate modules
- Localize all UI strings (EN/VI) including new controls and tips
- Update README for Svelte 5 architecture with all current features
- Update project docs (architecture, code standards, codebase summary)

2026-04-13 18:24:46 +07:00

..

code-standards.md

feat: add undo/redo, audio, mobile controls, BFS pathfinding, and accessibility

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codebase-summary.md

feat: add undo/redo, audio, mobile controls, BFS pathfinding, and accessibility

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game-design.md

docs: add game design document with full level and mechanic specs

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project-overview-pdr.md

feat: add undo/redo, audio, mobile controls, BFS pathfinding, and accessibility

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system-architecture.md

feat: add undo/redo, audio, mobile controls, BFS pathfinding, and accessibility

2026-04-13 18:24:46 +07:00