Keyboard fullscreen:
- Double-tap keyboard widget to enter fullscreen piano mode
- 2-octave touch-friendly piano with labeled keys
- Active key highlights cyan, close button to exit
Drum Pad module (🥁):
- New module type with 4x4 colored pad grid
- Each pad triggers a unique frequency (C2-D4 range)
- Outputs freq + gate signals (same as keyboard)
- Double-tap for fullscreen pad mode with large touch targets
- Color-coded pads with hit animation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fix pianoroll/sequencer Transport not resetting on stop/restart (notes
were scheduled in the past and never fired)
- Stop and cancel Transport in stopAudio() to prevent stale events
- Add zoom +/- buttons to scope widget (6 levels, 64–2048 samples)
- Increase scope analyser buffer from 256 to 2048 for wider time view
- Add vertical grid lines to scope display
- Add "Limpiar" clear canvas button to PuzzleView
- Skip audio-graph connection for keyboard/seq/pianoroll freq→osc freq
(direct frequency setting prevents inaudible ultrasonic values)
- Auto-trigger envelopes without gate connections for noise/ambient levels
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix LFO→Filter cutoff: add scaling Gain nodes so LFO (-1..1) maps to
meaningful Hz modulation (±cutoff value). Same fix for LFO→Osc freq.
Mod scale updates dynamically when user changes the base param value.
- Visual modulation indicator: knobs receiving LFO/modulation show a
pulsing dashed ring animation (spin + pulse) around the knob arc
- Persist hint usage per level: using a hint permanently caps that level
at 2 stars — survives reload/restart. No more cheating by restarting!
- Hint state stored in separate localStorage key (synthquest-hints)
- Admin reset also clears hint history
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add step sequencer (16-step with note/gate editing) and piano roll
(canvas-based MIDI editor with draw/erase tools). Includes a Megaman-style
melody in C minor. Chiptune preset now uses piano roll instead of keyboard.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
