- Assign each jump-tree branch a faction (apex/mindweave/zenith) with seeded
shuffle; territory = depth 2..maxDepth-1 per branch, ring + tips stay neutral
- Designate four capital worlds (neutral + one per faction) as the outermost
planet of their system, with fixed frames 18-21 and faction-owned settlements
- Add cross-branch bridge gates in the middle belt so factions can reach each
other without routing through the trunk; Dijkstra picks the shorter route
- Introduce arid planet class (always habitable, settles as colony) across all
system types with rebalanced class weights
- Wire Trestle's last brief to auto-set destination to the neutral capital on
acknowledgment (CommsHub onEnd → GameScene._commEnded)
- Render faction ring layer + capital seat marks on the galaxy plate; style
bridge lanes distinctly from trunk edges
- Populate settlement owner from system faction (reputation seam now live);
SystemReport reads faction label/color
- Add dev/factions.test.mjs covering config, branches, capitals, territory,
arid, bridges, determinism; update existing tests for new invariants
- data/tether.json: new edgeMargin (512 px) — a no-man's-land band around
every tether rim where NO object sits: discoverable objects are clearly
inside a tether region (d ≤ radius − edgeMargin) or clearly outside
(d ≥ radius + edgeMargin), never at the edge (the 'scan doesn't find it
at the boundary' case)
- SystemGenerator.layoutSystem: the regular N-gon ring (chords put 2- and
3-object systems past level 2, spread 4-/5-object systems too thin) is
replaced by a compact ARC at one orbital radius — consecutive objects a
level-1 tether apart (≤ L1 − edgeMargin — a level-1 chain walks the
whole system), every other pair off both tether rims (the level-2
graph is connected — level 2 DEFINITELY discovers; level 3 never
required); minSpacing now bounds star/home-world→object only,
neighborMin (2048) is the planet↔planet floor; the step angle is a
deterministic scan (safe-α) landing the gap near a seeded target
- home world IS a tether anchor: its orbital radius caps at
L2 − edgeMargin (9728 px); its objects sit 6400–9728 (level-2 zone by
design — the bootstrap tether), chained to each other at level 1
- gates: anchorMaxDistance 4990 → 4608 (= L1 − edgeMargin) so no gate
sits at the level-1 rim either (still < 5000, Rule 1); candidate
ordering is now side > rim-bands > facing tier > order
- Tether.contains: 1 px rim tolerance (a center exactly on the boundary
counts as inside — float safety on top of the layout margin)
- asteroid placement tetherMargin 96 → 512 (aligned with edgeMargin)
- dev/system-layout.test.mjs (new): level-1 chain, level-2 connectivity,
edge margin, orbital band, same-seed determinism — 90-system galaxies,
all green; discovery/jumps/audit tests + PROJECT_NOTES follow the rules
- Replace the fixed level-1 tether radius (5120 px) with a configurable
`anchorMinDistance`/`anchorMaxDistance` band (default 3500–4990), capped by
the tether range, so gate distance from its planet varies per gate while
staying strictly < 5000 px.
- Generate candidate positions on 8 discrete radius steps spanning the band;
a seeded preferred step orders them and clearance/gap pressure only pushes
the gate outward from its preference.
- Update the tether check in `dev/jumps.test.mjs` to assert the gate sits
within the anchor band rather than merely under the tether radius, and use
the band max for facing-side calculations.
- Update `dev/tether-rules.audit.mjs` Rule 1 to verify < 5000 px and report
the distribution of gate→anchor distances across the band.
- Refresh comments in `data/gates.json`, `docs/PROJECT_NOTES.md`, and
`SystemGenerator.js` to describe the new band-based placement.
- Replace the sparse disk (radius, flatten, spiral arms, per-type radiusBand)
with a seeded square domain placed by Bridson Poisson-disk sampling for
even, organic star spacing (no clumps/voids).
- Add a home→far difficulty axis: each record now carries `d` (0 at the home
corner, 1 at the opposite corner) and a named zone; type distribution is
mixed per zone via `distribution.zoneMix` instead of radial bands.
- Move the starting system to the star nearest the configured corner
(`startingSystem.policy: "corner"`, default SE / lower right), with
`center` and `random` policies still supported.
- Increase default system count from 60 to 90 and retune settlement density
gradient, landing video slots, and test expectations to the new layout.
- Sort gate candidates by destination-side before tier, so an on-ray point behind the center loses to any destination-side aimed/scan point
- Add a new soft "facing from the center" check in tests: when some anchor's tether circle reaches the destination side (maxProj + tether > 0), the gate must lie there; a single far planet may still take the best aimed point
- Prefer a destination-side aimed candidate in the clearance fallback
- Shrink the roster from 200 to 60 systems and drop spiral arms / core bulge for a uniform-in-area sparse disk (data/galaxy.json)
- Turn the jump network into a pure spanning tree (shortcuts off): exactly one route between any two systems, barren systems become single-gate dead-end leaves
- Remove the rendered Star entity; non-home system centers are now empty space with the star kept only as invisible dossier flavor
- Gate anchors restricted to planets (stations no longer anchor) and every non-barren system guaranteed ≥1 planet so a buildable world always exists
- Give barren dead ends 1–2 asteroid clusters drifting inside their gate's level-1 tether as the stop's only payload
- Bump save format to 2 and reject legacy format-1 saves with a clear toast message
- Update tests, docs, and README to reflect the maze layout, leaf dead ends, empty centers, and new barren cluster rules
- Galaxy shrunk to 200 systems (data/galaxy.json) — always fully known,
generation ~15 ms; roster/content two-level design unchanged.
- Object composition replaces planetCount (data/systems.json → objectCount):
10% barren (jump-gate-only), else 2/3/4/5 objects (planets + free-space
stations) at 15/30/30/15. One unified roll (rollSystemComposition) shared
by the content generator and the frame pass.
- Barren systems: no planets, no stations, no asteroid clusters; their
single gate sits on the star→destination ray at barrenDistance (8192 px).
Strong connectivity keeps them reachable.
- Jump gates are DORMANT by default: every gate record carries
active:false, the entity renders dim with a still field. Activation is
the seam for the tether mechanic (an activated gate anchors a level-1
tether). data/gates.json gains barrenDistance.
- Frame diversity (js/galaxy/PlanetFrames.js): one galaxy-wide pass spreads
(class, frame) across the galaxy — fixed spatial order, least-used face
among already-assigned nearest stars, seeded tie-breaks. Stamps
planet.frame + content.homeFrame, read by GameScene.
- Tests: dev/frames.test.mjs added; jumps/galaxy/discovery/jumpgate/asteroids
suites updated to the new rules (composition buckets, barren gates,
active flags, frame determinism/spread, 5-object max, index clamps).
- Docs (README, PROJECT_NOTES) and stale 40k references updated.
- Introduce data/gates.json + js/galaxy/JumpNetwork.js: a strongly-connected, degree-limited spanning tree over the nearest-star graph (plus local shortcuts) so every system holds 1–3 gates, all jumps are local, and no system is closed or trapped
- Place each gate on the tether circle of an anchor (planet / space station / home world), facing its destination star; enforce radius band, clearance from anchors, and gap between gates in SystemGenerator.layoutGates
- Add the JumpGate entity (procedural twin-pylon portal) with the same solid contract as Planet/Station, discoverable in cyan, listed in the HUD dossier; wire into GameScene solids + discovery
- Guarantee every system holds at least one gate anchor (barren systems get a deep-space station); cap the home system at 3 objects so it fits the tighter band
- Rework solar-system layout to a full pairwise band [minSpacing, maxSpacing] with rotation tuned toward gate bearings; update tests and docs accordingly
Brian Fertig