Fixes the reported breadboard wiring UX ("requerimos un vocabulario"):
Vocabulary implemented (breadboardOccupancy.ts, pure + unit-tested):
- 1 hole = 1 wire. A hole already holding a visible wire can't start a
new one — clicking it SELECTS that wire. This is the core fix: wires
running hole-to-hole across the board were impossible to select
because the pin overlays swallowed every click and silently started a
new wire (so the top horizontal rail wire was un-deletable).
- Same 5-hole strip / rail = one net. When a new wire end lands in an
occupied hole (a seated leg or another wire), it shifts to the
NEAREST FREE hole of the same group — electrically identical, the
real-world "bridge to the next hole in the row". Never crosses strips.
Two selection bugs behind the symptom:
- Click on a wire lying over the breadboard BODY now selects the wire
instead of opening the breadboard's 830-hole property dialog (that
list popping over everything was the "se sobrepone la lista de todos
los puntos" report). Guarded so the bubbled canvas click doesn't
re-toggle the fresh selection.
- Click on a hole occupied by a wire selects the wire (handlePinClick),
so wires anchored in holes are reachable at all.
Jumper colors (like a real kit — a board of identical green wires is
unreadable, "se ven todos verdes"):
- Power-rail holes mandate red (tp./bp. = +) / black (tn./bn. = −).
- Other breadboard holes get a random jumper-palette color on manual
draw; red and black are reserved for rails.
- jumperColorForId gives agent/deterministic callers a stable per-wire
color across reloads.
Tests: breadboard-occupancy.test.ts (12) — findWireAtHole (skips seating
wires, topmost wins), resolveFreeHole (same-strip shift, no cross-strip,
rail shift, passthrough), color policy (rails, palette determinism,
red/black reserved).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Hand-aligning a dragged segment could leave two parallel runs a pixel
or two apart, joined by a tiny perpendicular step, because alignment
snapping only ever targeted OTHER wires' geometry.
- Segment and bend-point drags now also snap (6 px threshold) against
the dragged wire's own points — excluding the ones being dragged —
so a run clicks into line with its neighbour and the exact
simplification fuses them into one segment on commit.
- fuseMicroJogs: parallel runs offset by under 2 px joined by a tiny
step are aligned automatically (the run not anchored to a wire
endpoint moves; shorter run yields when both are free). Applied at
render time and in renderedToWaypoints/normalizeWireWaypoints, so
already-saved crooked wires display straight without touching data.
Three wiring quality fixes:
- Rounded corners: every bend now renders as a quadratic curve
(radius 7, clamped to half the shorter adjacent segment), with
round line caps/joins. Segment/waypoint drag previews and the
in-progress preview use the same path builder so the look is
consistent everywhere.
- Degenerate geometry cleanup at render time: the expanded polyline
is simplified (duplicates, collinear runs, U-turns) before the
path is emitted, so wires saved with junk waypoints no longer
render on top of themselves. Stored data is untouched until the
user edits the wire.
- WYSIWYG commit: finishWireCreation materialises the final-leg
elbow exactly as the live preview drew it (longer axis first) and
normalises the stored waypoints. Previously the committed wire
fell back to horizontal-first and visibly changed shape on click.
simplifyOrthogonalPath moved to wireUtils (re-exported from
wireHitDetection for existing imports); the duplicated inline
expansions in SimulatorCanvas now use the shared helper. Waypoint
dots on idle wires removed (visual noise); endpoint dots stay.
- Modified the index file to reflect the new naming convention for Velxio components.
- Changed JSX declarations to use 'velxio-' prefix for various components.
- Updated component overrides to replace 'wokwi-' with 'velxio-' for logic gates and other components.
- Adjusted SVG generation script to use 'velxio-' prefix for BMP280 and Raspberry Pi components.
- Marked submodules as dirty in QEMU and RP2040 libraries.
- Added .prettierignore and .prettierrc.json for consistent code formatting.
- Introduced InstrumentComponent with support for Voltmeter and Ammeter, including pin information handling.
- Updated wire structure to replace control points with waypoints for better handling of wire paths.
- Introduced new utility functions for wire hit detection and rendering segments.
- Enhanced wire creation process to support dynamic waypoints and color assignment.
- Implemented a new ESP32 worker for improved simulation handling.
- Added utility functions for generating orthogonal paths and auto-coloring wires based on pin names.
- Improved compatibility with existing projects by ensuring backward compatibility with wire data structures.
David Montero Crespo