Generator: raise the early bot-win-rate floor to ~0.97 (near-guaranteed first
stages), widen the early move-buffer margin, and delay score-chase/line-sprint
objectives until stage 9/13 so the opening stretch is pure clear-a-gem. Result:
stage 1 now 16 moves (was 11), stages 1-9 all simple gems at 90-99% bot win.
Preserves theme.bgm=season_001; manifest SHA regenerated. Settings tag -> build 4.
- activeSeason now returns the first season (Season 1 'First Bloom') so a new
player starts at spring instead of the newest season.
- Bundle the owner-picked CC0 tracks menu.mp3 + season_001.mp3 (BGM now audible).
- Settings footer shows 'v1.0.0 (build 3)' so test builds are identifiable.
180 tests green, analyze clean.
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>
Introduces AppIconMark (navy gradient field + 2×2 glossy blocks reusing
paintGlossyTile) and a testWidgets generator that writes icon.png,
icon_background.png, and icon_foreground.png to assets/icon/ for the
upcoming flutter_launcher_icons task.
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>
Pure-Dart WAV synthesizer (tool/gen_sfx.dart) generates place/clear/
combo/win/lose effects; AudioService player pool fires on placement,
line clears, combo streaks, and phase transitions.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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