Add progressive puzzle mode alongside the existing sandbox:
- 8 levels from basic gates to 2-bit adder
- Truth table verification with pass/fail feedback
- Gate restrictions per level
- Custom components system (save circuits as reusable chips)
- Save/load circuits as JSON
- Level selection sidebar with difficulty ratings
- Mode toggle: Sandbox (free play) vs Puzzle (guided levels)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Restores the real-time ms-based waveform that correctly reflects
clock speed in wave width. Keeps the always-follow auto-scroll fix.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- timeStep increments by 1 per tick (not by simSpeed ms)
- waveZoom = pixels per step directly (zoom changes wave width)
- Speed control only changes real-time interval between ticks
- Auto-scroll always follows latest data regardless of zoom level
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each simulation tick now advances timeStep by 1 instead of by simSpeed ms.
waveZoom directly controls pixels per step, so changing clock speed
(the real-time interval) doesn't affect visual wave width, but zooming does.
This matches GTKWave behavior where the x-axis represents clock cycles.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- CLOCK gate auto-toggles 0→1→0 during simulation
- Run/Stop button in waveform toolbar
- Adjustable speed (50ms to 2000ms per tick)
- Click CLOCK to toggle manually when sim is stopped
- Waveform auto-opens when sim starts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
