Owner playtesting found that hammering a gem (or line-bombing a gem line)
removed it visually but did not satisfy the clear-gems objective and never
completed the stage — it felt broken. Per owner decision, booster clears
now count: a hammered gem emits gems:1, a line-bomb emits lines:1 + the
line's gem count, both folded through the objectives. After any booster the
engine resolves the phase (completed objective -> won, else re-check stuck),
which was the direct cause of the stage not finishing. Score and the move
counter remain untouched. Reverses the earlier no-objective-credit rule.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
MusicService (looping audioplayers player, independent of SFX) driven by the
active season theme's new 'bgm' key; switches track on season change, pauses on
app background, all failures swallowed. Separate Music on/off toggle in Settings
(persisted, independent of SFX). Season packs carry bgm keys (menu/season_001/
season_002), manifest regenerated. Assets slot assets/audio/bgm/ ready — drop in
menu.mp3/season_001.mp3/season_002.mp3 (CC0) and it plays; silent until then.
180 tests green, analyze clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Expose engine.rescueUsed getter and surface it through GameViewState so
the result overlay can omit the watch-ad FilledButton after a rescue has
been consumed, preventing a second tap from calling useContinue /
addExtraMoves and hitting their StateError guard. Give-up is promoted to
FilledButton when rescue is unavailable for clear affordance.
Also emit stageStart / endlessStart analytics in restart() so every
attempt (not just the first) is bracketed by a matching start event.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Add StageConfig.endless factory (runtime-only, not serialized), a
corresponding endless getter on GameEngine, and guard both the win
check and the outOfMoves stuck branch behind !_stage.endless so
endless runs can never be won or move-limited. Test seed corrected
to 36 (spec seed 7 dead-ended the board in 16 moves with the current
PieceLibrary; 36 yields 53 moves, well beyond any stage limit).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Greedy bot with tray-survival lookahead and gem-line steering; generator
samples layouts along a difficulty curve, probes bot moves-to-win, sets
adaptive move budgets targeting win-rate bands, and derives star
thresholds from spare-move quantiles. Season 1 pack bundled in assets
with per-stage difficulty report.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
CustomPainter board with gems/ghost/clear-flash, finger-lifted drag
with snap preview, combo text effect, HUD chips, phase overlays with
rescue stubs, demo stage. E2E widget test drives a real drag gesture.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
airkjw