Hoshe REQUEST_CHANGES + Tyre APPROVE:
- Cache key omitted world_seed → a cache reused across worlds could return
another seed's column. CacheKey is now (world_seed, body_id_hash, voxel_pos).
(Hoshe #1)
- Sub-chunk voxel seed reused SeedDomain::ChunkContext (tier-collision risk vs
the region meander seed). Add SeedDomain::Voxel = 9 (append-only, pin test
updated) and use it. (Hoshe #2, Tyre #1)
- get_or_derive forced callers to pre-compute body_id_hash while fnv1a_64 is
pub(crate). Drop the param; compute the hash internally. (Tyre #2)
- Fix two inaccurate comments (micro-relief range [-4,+3] not ±2; scatter mask
is 4-bit [0,15] not bits [4:6]). (Hoshe #3/#4)
- Strengthen the LRU eviction test: add a test-only contains_voxel() helper and
assert WHICH entry was evicted (refreshed pos survives, LRU pos evicted). (Hoshe #5)
- LRU O(capacity)-scan perf flagged on T-1031 (Tyre #3, deferred to the budget harness).
cargo test passes, clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
D-239 §1/§7/§10 — the lower derivation chain end-to-end with the AlluvialPlain
fallback only (specialized families are T-1029).
- chunk_context.rs: ChunkContext (64m) — basin_direction + meander phase/wavelength
+ active-channel params. NO per-tile flow_direction[64x64] (D8 ~152m coarser than
a chunk, D-239 §10); features >64m seed from Region-or-higher. SeedDomain::ChunkContext=8.
- voxel.rs: VoxelColumn (1m) composing the D-228 tile axes (TerrainMaterial /
FloorMaterial=None / Vegetation / Water / elevation_m). Derive-on-demand + VoxelCache
(LRU BTreeMap, never persisted per D-227). Domain warp (T-1026) wired through:
f64 warp -> as-i32 truncation to the voxel address; all material/morphology gates
integer (D-010 — the meander wavelength f64 is truncated before the Water decision).
- AlluvialPlain generator: Soil/Wetland terrain, climate vegetation, integer-meander
channel (Shallow/Deep) from ChunkContext. The other 7 families are dispatch stubs
(canonical terrain material, fall back to AlluvialPlain geometry) — no panic.
29 new tests incl end-to-end determinism (same seed/pos -> identical column),
cache hit/miss/eviction/re-derivation, warp-applied. cargo test 1563 pass,
clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Hoshe REQUEST_CHANGES + Tyre APPROVE:
- Riparian vegetation logic was doubly-wrong: it granted the micro-oasis only
in the impossible cold case (temp < -50, no liquid water) and DENIED it in the
intended hyper-arid case. Split: extreme cold -> Barren always; hyper-arid ->
RiparianScrub iff near perennial water. (Hoshe #2)
- morphology_zone_has_exactly_17_variants was misleading (asserted >=16). Rename
to morphology_zone_region_scale_emits_16_of_17, tighten to ==16, and document
that BraidedPlain is the lone region-unreachable zone (needs lithology, deferred
to ChunkContext) and that Lake IS reachable. Tyre's 'Lake also deferred' was a
false positive (ocean 60-79 -> Lake). (Hoshe #1, Tyre #1)
- derive_morphology_zone docstring now lists the real multi-path emission sites
for TidalFlat/Wetland, ValleyFloor/RiverBank as their own gates, and BraidedPlain's
deferral — the §6 parent-family names are descriptive, not exhaustive. (Hoshe #3, Tyre #2/#3/#4)
- D-239 record: added a T-1025/T-1027 implementation note (enum freeze location,
16/17 region reachability + BraidedPlain deferral, §7 gate-ordering interpretation).
No vocabulary change. cargo test passes, clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Hoshe: body_without_system_row test inserted a NULL system_id, impossible
under production schema (system_id NOT NULL REFERENCES star_systems). Rewrite
as body_with_orphan_system_id_* — non-NULL system_id with no matching
star_systems row (the real case the LEFT JOIN guards) + NOT NULL in the test
schema + corrected comment.
- Tyre: cascade.rs PERF/TODO comment said the region path 'defers to T-1032';
T-1032 IS this PR, so production dispatch is now live. Update to track T-1028
only and note the cost is live in production.
No production logic change. cargo test body_params_reader 7 pass, clippy clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The D-239 carrier layer (T-1023/1024/1026) only ran in tests because every
production AnalyzeBody enqueue passed body_params: None. Wire the real path:
- New BodyParamsReader (server/src/atlas/body_params_reader.rs): read-only
systems.db reader, joins bodies -> star_systems (LEFT JOIN) for the climate/
tectonic inputs. SQL verified against systems-schema.sql. All fields Option,
NULLs handled; tectonic_activity absent from schema -> None (derives from
planet_class). 5 unit tests.
- layer_proxy.rs: on cache miss, read the body's params and pass
Some(Box::new(..)). On read error, warn + fall back to None (cascade stops at
Settlement, no panic) — graceful degradation.
- plugin.rs / main.rs: register BodyParamsReaderResource (CityContextReader
pattern) and thread it through serve_atlas_requests.
BodyWorldState.regions now populates for real bodies in the D-206 background
pass. End-to-end tests cover wired (regions populated) + unwired (empty) paths.
cargo test 1504 pass, clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Re-review (Hoshe + Tyre, both APPROVE) caught one stale comment: after the
per-region elevation fix, derive_region_profile owns elevation_km (from elev_q),
not the caller. Update the comment so maintainers don't read it as caller-supplied.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Hoshe + Tyre review (CHANGES REQUESTED):
- domain_warp golden tests were hollow (discarded values, only asserted
dx!=dy). Consolidate into one real golden_vector test with pinned f64
literals as the regression anchor. (Hoshe #1, Tyre #2)
- Per-region temperature used body-level elevation_km for every region, so
alpine and sea-level regions on a body got identical lapse — defeats the
D-239 §2 per-district temperature. Derive elevation_km per region from the
region's own elev_q (× MAX_REGION_ELEVATION_KM). (Tyre #1)
- Region seed was derived under SeedDomain::DomainWarp (collision risk with
the tile warp) and discarded unused. Remove it + the orphaned region_pos_id
and SeedDomain import; keep a reserved _seed param for T-1027/T-1028. (Hoshe #2)
- Fix inverted tilt_factor comment. (Hoshe #3)
- ClimateConstants doc referenced a load() that doesn't exist; correct it —
embedded default() is authoritative today, climate_constants.toml is the
canonical mirror, runtime load lands with T-1032. (Hoshe + Tyre)
- cascade.rs: drainage re-run was mislabeled 'cheap'/'no drainage needed';
document the real cost + PERF/TODO(T-1028/T-1032) against the D-239 §10
budget. (Tyre #3)
cargo test 1497 pass, clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
First foundation slice of the Atlas-to-tile derivation model (epic T-974),
building the carrier layer ahead of its T-1027+ consumers.
T-1026 — Anti-squaring domain warp (D-239 §4): stateless pure
fn(seed,body_id,pos)->(f64,f64), ±8m, f64 to the final voxel then as-i32
truncation for IEEE-754 cross-target determinism. New domain_warp.rs,
SeedDomain::DomainWarp; golden-vector + cross-thread tests. Position math
only — D-010 integer discipline preserved downstream. Marked dead_code
until the T-1028 VoxelColumn pipeline consumes it.
T-1023 — RegionProfile carrier (D-239 §1,§10): new RegionProfile +
TectonicClass/GlaciationGrade/PrecipitationClass enums + BodyParams; derived
per-region river_threshold replacing the global 200 for tile consumers.
regions: BTreeMap on BodyWorldState, populated via the cascade's new
RegionProfile layer (runs when body_params is Some, else falls back to
Settlement). D-010 integer discipline, BTree ordering.
T-1024 — District climate primitives (D-239 §2): nullable temperature_c +
moisture on RegionProfile, mean-annual scalar (no clock dep; dynamic branch
deferred to Q-105). Hybrid inputs — new bodies.axial_tilt_deg column imported
from planet-gen body-defs (populate_axial_tilt_deg, 2611 bodies), luminosity
and orbital distance derived at runtime; greenhouse + diurnal-swing tables in
source-canonical climate_constants.toml. D-239 implementation note added.
cargo test: 1498 passed, 0 failed. clippy clean (pre-existing
large_enum_variant only). make check-systems-db: stamp fresh.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Layer-4 quarter-skeleton geometry (D-234: morphology-correct streets +
the D-234b waterfront rule) was fully implemented but dormant — no
production call site dispatched GenerateSkeleton from a settlement
placement, so founding_orientation stayed pinned to the
context_from_read_set Cardinal stub.
Expand the BodyAnalyzed arm of drain_generation_completions to, before
caching the body, submit one GenerateSkeleton per CityPlacement: build the
D-199 context from the read-set, override founding_orientation with the
attractor-matched value carried on the placement (D-213), and derive a
canonical namespace-isolated quarter_id from (world_seed, body, city)
(D-194/D-230) instead of the city_id*10 placeholder. Dispatch logic is
extracted into the pure build_skeleton_work_item helper for DB-free testing.
Reader + world seed are optional system params (mirrors serve_atlas_requests);
absent either, dispatch is skipped and the body is still cached. Empty
placements and per-placement read_set errors are handled (warn + skip).
Station/multi-source dispatch (Q-109) is out of scope — BodyAnalyzed only
fires on the planetary AnalyzeBody path.
Tests: orientation-override + canonical-quarter_id unit test and a
determinism/city-scoping test on the helper. Full lib suite green (1327).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
D-229 makes BuildingPropertyTag the typed step-3 output that replaces the era/
society_profile/zone_palette String stubs on the skeleton. The tag + its derivation
(zone_type_id, flavor_ref, era/ConstructionEra, FloorExtent) all landed under T-957/
T-1006; this removes the now-dead stub fields they superseded:
- BlockSkeleton.era_modifications: Vec<EraModification> (era is per-footprint on
BuildingPropertyTag.era now; era_cause retained as the block-level cause)
- QuarterSkeleton.society_profile: SocietyProfileRef (culture → tag.flavor_ref)
- QuarterSkeleton.zone_palette: Vec<ZoneDefinition> (zoning → tag.zone_type_id;
distinct from FloorZone.zone_palette: ZonePalette, the real D-101 palette, kept)
- the now-orphaned `EraModification` and `SocietyProfileRef` String aliases
Kept: chunk_layout (real ChunkLayout / D-234 street network), z_band_zones (still
uses the ZoneDefinition alias), boundaries (separate stub, not D-229 scope).
cargo check + clippy -D warnings --all-targets clean; full server lib suite
1325 passed / 0 failed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
PR #153 review (Hoshe H1): zone_type/era/floors/flavor all shared one fp_chain
and each took splitmix64(seed) of the same value, correlating the fields (era
tracking floor height across a city). Derive a distinct sub-chain per field so
they draw independent entropy. Block_tags aren't serialized, so no fixture
change; behavior stays deterministic.
Also (review): n=1 corridor test (empty, no panic), Frontier-density waterfront
test, and a comment on the reserved `_morphology` param (Tyre).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Close the last D-234 piece — terrain water-direction extraction wired through
to founding orientation and the quarter waterfront rule:
- Layer 1: TerrainAnalysis::water_bearing — 8-octant integer bearing toward the
nearest water from the water_dist gradient (D-010, no atan2). Stored on
GeographicAttractor.water_bearing (360 = none).
- #956 founding orientation: coastal/river settlements now get a real
water-facing bearing (the anchoring attractor's), replacing the 0 stub.
- #957 waterfront rule (D-234b): the water-facing quarter edge (from the
settlement's Coastal founding orientation) drops its block setback to 0 so
buildings present flush to the quay (dock-orthogonal). Typed Edge + coastal_edge
+ per-block gating.
Golden + atlas_response fixture rebaked (additive water_bearing field only).
8 new tests. All integer-deterministic (D-010).
Pending: the waterfront rule reads context.founding_orientation, which
city_context_reader still stubs to Cardinal — real per-settlement orientation
reaches quarter generation once the Layer-3 placement -> Layer-4 GenerateSkeleton
dispatch is wired (the remaining cross-layer integration).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Complete the Layer-4 quarter geometry with the street layer (D-234), replacing
the ChunkLayout/CorridorSpine/AccessPoint String stubs with real types:
- AccessPoint{position,kind} + AccessKind (QuarterEdge/ReservationGate/
BlockJunction): the quarter's road nodes (from road_entry_directions octants +
reservation gates), the node set the D-097 audit reads.
- CorridorSpine{from,to,path}: arterial trunk edges, ±45°-snapped polylines
(D-096 cap). Topology gated by morphology (D-234a): Ribbon (fjord/canyon/
mountain-pass), HubSpoke (delta/island/enclosed water), Mesh/Prim-MST
(plains/meander/coastal). A spanning tree over the access nodes.
- ChunkLayout{spacing,offset,rotation_steps}: per-block local ±45° lattice,
spacing from density, offset/rotation modulated by the D-096 Grid/Organic mode.
Wired into generate_quarter_skeleton (access_points + corridors + per-block
chunk_layout). All integer-deterministic (D-010). 7 new tests.
Remaining D-234 piece: the per-edge waterfront pier/quay rule needs Layer-1
terrain water-adjacency threaded to the skeleton (cross-layer plumbing).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Build the per-quarter building geometry + tags (absorbs #976's footprint
subdivision into #957 — one coherent walkable-quarter deliverable):
- subdivide_block_footprints: deterministic BSP of each 128x128-tile block into
variable axis-aligned building plots (D-229 fast-path). Lot size + setback
scale with D-220 density (Frontier -> few big lots/wide gaps; Compressed ->
many small lots/shared walls); the D-233 BulkClass roofed-coverage fraction
decides building-vs-interstitial. morphology is wired in for the D-234
waterfront/street layer (needs Layer-1 terrain water-adjacency threaded up).
- assign_all_block_tags: subdivides + tags every non-reserved block's footprints
via the #957 derivation helpers, populating QuarterWorldState.block_tags in the
GenerateSkeleton plan-phase (D-230). Reserved blocks get no standard fill.
- Remove the write-only BlockSkeleton.era String stub - construction era now
lives per-footprint on BuildingPropertyTag.era (typed ConstructionEra).
All integer-deterministic (D-010). 5 new tests. Doors stay Vec::new() (#979).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The pure per-footprint tag derivations for Layer-4 quarter generation (D-229),
ahead of the footprint-subdivision + assembly step:
- zone_type_for: the authored (ZoningType × economic_role × setting) → ZoneTypeId
selection (D-229 amendment) — planetary variants only, setting as a tweaker,
station-only ids never selected (Q-109); deterministic seed-pick, no empty slice.
- building_entry_class: zone × layout_mode × prosperity, with the D-217 Broken-band
U-curve degrade (Commercial→BreachOnly) and the Grid/Organic credential fork.
- construction_era: founding_age + prosperity + seed (D-229); old+Broken → Derelict.
- floor_extent: D-220 density-class floor ranges from density_pct + seed-jitter.
- initial_condition: D-217 frozen-amber condition from prosperity + era cause.
All integer-deterministic (D-010). 9 unit tests incl. the no-station-ids invariant.
Footprint subdivision + assign_building_tags assembly + block_tags wiring follow
(needs the footprint-packing model decided).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
PR #152 review (Hoshe): the faction→TerritorialStatus mapping test covered 7 of
the 8 D-237 values; add the missing "mixed" assertion (grouped with "disputed",
behavior already correct).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DrainageBasin gained a territorial_status field, so the Layer-1 golden and the
atlas_response msgpack fixture pick it up. Both changes are additive/
representational — basin/attractor/river selection is unchanged.
- cascade_golden.rs: pass None dominant_faction; golden rebaked (only
"territorial_status": "FrontierUnclaimed" added per basin).
- gen_fixtures.rs: set the new field in the atlas_response generator; fixture
regenerated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Derive and store each placed settlement's spatial character on top of the
#955 placement (D-212/213/214/215). Derivation is pure + integer-deterministic
(D-010); the cascade stays DB-free (D-225) — the enqueuer pre-resolves the
body's system faction onto the work item, like #955's settlements.
- TerritorialStatus (D-212): mapped from the authored dominant_faction
(territorial_status_from_faction). Adds an AutonomistHeld variant for the
Compact of Westphalia (self-governing bloc that rejects Assembly authority —
neither Commission, Corp, Contested, nor truly Frontier). Grounded in
wiki/factions/. Stored per-province on DrainageBasin.territorial_status
(uniform per body for now; forward-compatible for per-province faction data).
- PoliticalArchetype (D-214): political_archetype(status, role), status takes
precedence over economic_role.
- ArrangementPattern (D-215): new 5-variant enum + arrangement_pattern(); the
block-adjacency *enforcement* stays deferred to the Quarter-skeleton gen (#957)
— this only derives + stores which pattern applies.
- FoundingOrientation (D-213): existing fn extended with a seed-derived Free
bearing so pioneer/open-terrain grids vary per seed.
Wiring: dominant_faction threaded through CityContextReader
(read_body_dominant_faction) → atlas proxy (cache-miss read) → AnalyzeBody work
item → run_cascade → run_layer3/match_cities. Enrichment stored on CityPlacement
(political_archetype, arrangement_pattern, founding_orientation).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
PR #151 review (Hoshe/Tyre): four doc comments in gen_queue.rs still said
"district" next to the renamed quarter_id field / generate_quarter_skeleton.
Pure comment update, no code change.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
D-222 renamed the 512m generation cell from District to Quarter (District
is now a new 2048m tier above it). Align the generation skeleton code to
the canonical vocabulary. Pure naming — no behavior change; all 1296 lib
tests + integration tests pass unchanged.
Renamed (spatial-cell identifiers):
- DistrictSkeleton → QuarterSkeleton, DistrictWorldState → QuarterWorldState
- DistrictId → QuarterId, DistrictContext/DistrictBoundaries → Quarter*
- field district_id → quarter_id, district_type → quarter_type
- BodyWorldState.districts map → .quarters
- generate_skeleton → generate_quarter_skeleton
Deliberately left as-is (these name functional ZONING, not the spatial
tier — orthogonal to D-222): DistrictType, DistrictLayoutMode, the
district_mix module (DistrictMix/compute_district_mix), and the
GenWorkItem::GenerateSkeleton / GenCompletion::SkeletonGenerated variants.
Also aligned the perception "sim tile" → "subtile" vocabulary (D-222:
Subtile = 0.5m) in decisions/perception.md and the generation-cascade code
comments. Historical D-066/D-094/D-201/D-220 decision bodies keep their
existing D-222 amendment notes (not rewritten in place); the public
max_offset_sim_tiles fn name is unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The doctest imported `server::bps::log10_floor`, but the library crate is
`settled_reach_server` — so `cargo test --doc` failed to compile the
example (unresolved module `server`). Broken since the helper landed in
#145; it only surfaces under `--doc`, not `--lib`, so the pre-push gate
(which runs `--lib`) never caught it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Address the doc/test-correctness items from PR #149 review:
- cascade.rs: Layer 3 is RNG-free (pure fn of attractors+cities); it does
not consume the carried SeedChain. Corrected the "first RNG-using layer"
claims on the module doc and the Settlement variant (Hoshe H3).
- cascade.rs: layers_are_ordered now also asserts Topography < Settlement,
pinning the invariant the up_to >= Settlement guards rely on (Tyre T2).
- features.rs: strength is an integer 0-100 (quantized at extraction), not
f32, and consumers that rank by it use the integer value (Hoshe H2).
- layer_proxy.rs: AtlasLayerRequest.up_to is not yet honored — run_work_item
runs through Settlement unconditionally; per-request depth deferred to
#1021 (Tyre T1).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
read_body_settlements propagated a parse error for any non-NULL but
unrecognized settlement_class, which the atlas proxy swallowed and then
enqueued the body with zero cities — one malformed row silently dropped
placement for the entire body. Treat an unknown variant like NULL: fall
back to PopulationBudget with a warning. parse_settlement_class stays
strict for the D-199 read_set path, which must abort on bad fields.
Found in PR #149 review (Hoshe H1). Adds a test covering the fallback.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Wire the existing D-211 attractor-matching engine into the live
generation cascade so settlements are placed in-game, not just in tests.
- CityContextReader::read_body_settlements reads a body's settlements
from atlas_city_names (ordered by id for determinism). NULL
settlement_class defaults to PopulationBudget, not NameLocked: the
class is NULL until placement runs, and NameLocked would force every
settlement Tier-A in match_cities and collapse population tiering
(D-211). NULL economic_role falls back to residential.
- The AnalyzeBody work item carries the body's Vec<CityRecord>, and
run_work_item now runs up_to Settlement (was Topography). A body with
no settlements yields empty placements at negligible cost.
- The atlas layer proxy reads settlements on a cache miss and pins them
onto the work item, keeping the Rayon task DB-free (D-225). A read
failure is non-fatal: log and place no cities (Layer 1 still runs).
Threaded through a new CityContextReaderResource Bevy resource opened
in main.rs, mirroring BodySourceResolverResource.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
all_fixtures_deserialize panicked with "unknown fixture naming
convention: atlas_response_ready" — the test reads every .msgpack in
client/tests/fixtures/msgpack but had no branch for the atlas_response
prefix (the AtlasLayerResponse fixtures gen_fixtures emits, #969). A
pre-existing gap (present on main; the suite isn't gated by the pre-push
hook, which runs cargo-deny/ruff/JSON/stamp, not cargo test).
Add an atlas_response branch deserializing AtlasLayerResponse, and
regenerate atlas_response_ready.msgpack so its bytes match the now-integer
GeographicAttractor types (#955).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Wire the existing attractor-matching engine (#919/#925) into the
generation cascade as Layer 3, and make the whole placement-scoring path
integer-deterministic.
Layer 3 (D-211):
- CascadeLayer::Settlement + Layer3Output (placements) on the snapshot;
BodyWorldState gains a `placements` field (the D-203 hot cache).
- run_layer3 runs the five-phase match_cities against Layer-1 attractors
via the authored D-195 compatibility matrix; pure function of
(attractors, cities) — no RNG. cities are passed in by the caller so the
cascade stays DB-free and testable. A `// cache seam` marks where a
persistent cache wraps it later (#1021).
- gen_queue passes &[] for now (Topography needs no cities); the runtime
settlement read (gen_queue/layer_proxy) is the #955 follow-on.
Integer determinism (D-010 / D-227 — D-195 amended):
- Wiring match_cities into the deterministic cascade made its f32 scoring
a live cross-platform divergence risk (a near-tie comparison or the
Hungarian's f32 reductions can round differently per platform → a
different world from the same seed). Converted the entire path to
integers: CompatibilityMatrix is a 0-100 affinity table; attractor
strength is 0-100 and terrain cost is a percent (100 = baseline),
quantized once at the Layer-1 feature boundary; cell_score, the
Hungarian, and CityPlacement.score are i64. No f32 in any placement or
ranking decision.
- Layer-1 golden fixture rebaked: confirmed selection/positions are
unchanged (same 256 attractors, 93 river cells) — only the strength/cost
representation changed.
Tests: lib green (1292); new settlement_layer_places_cities_deterministically
covers placement + determinism + propagation into BodyWorldState.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Review fixes (Hoshe/Tyre, both APPROVE):
- populate_trait_templates / populate_atlas_body_trait_bias: the table
DELETEs ran unconditionally (safe only via transaction rollback on
dry-run, and divergent from every other populate_* function). Restructured
so validation + guardrails always run (dry-run now actually surfaces the
would-bake counts and catches errors) but mutations happen only under
`if not dry_run:`. Verified: --dry-run reports 28 templates, writes nothing.
- atlas_body_trait_bias: reject `pin` entries that carry a
weight_multiplier_bps (pin is mandatory, no multiplier) — closes a silent-
accept gap before #1017 authors ~30-40 real pins.
Deferred (noted on tickets): visual_bundle fallback-map completeness
(Phase-5/Araminta), pin-count-vs-K bake check (#1017 acceptance),
geographic_sector pool-narrowing semantics (#977).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The D-232 core hand-curated catalog (28 templates) the architecture-flavor
draw reads from, baked into trait_templates (#993):
- Cross-corridor pool (10): economic-function templates gated by BulkClass
(extraction/industrial/cold-chain/precision/information/civic) + universal
baselines + the foreign-import swerve. Guarantees the CI floor.
- Per-corridor baseline (8): each corridor's default cohesive look — core
cosmopolitan, north anglo-frontier, south lusophone, west germanic +
compact-cooperative, east dense-utilitarian, deep-frontier surname +
hardscrabble.
- Heritage sub-pools (10): deep-history callbacks tied to the D-237 heritage
taxonomy (scottish highland, west-african compound, iberian hacienda,
atlantic creole, nordic timber, central-european blok, east-asian temple,
vietnamese water village, afrikaans kraal, arab oasis).
Each template = holistic bundle: two-tier eligibility (hard gates
bulk_class/ubiquity/prosperity_bps + soft weight mods), zone_affinity over
the real DistrictType enum, allow/block tags from a shared ObjectTag
palette, and a D-235 visual_bundle with generic fallback parents. All
numerics integer basis-points (D-010).
Adds the D-232 CI guardrails to the baker (V-TT-01: >=5 templates eligible
per BulkClass; V-TT-02: no template >60% of pool weight) — both pass with
margin (23-24 eligible/class, 5% max share). Catalog can grow via the
bounded Gemma pass (#992); hero pins are #1017.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Review fixes for the #1016 cultural pass (Hoshe/Paula/Miri):
- Kruger 60 (GJ 860A) xhosa -> cosmopolitan (Miri): GTTR describes an
Afrikaner/Xhosa/Zulu founding "without mapping cleanly onto any of
them" — the textbook genuinely-fused case, which taxonomy rule 4
resolves to cosmopolitan rather than one of the three. Commented.
- Altmark (GJ 357) financial_technocratic -> cosmopolitan (Paula):
reverts to the original shipped value; the GTTR reads as commercial
non-alignment, not credential-based technocracy.
- Kampala Gate (GJ 667B) + Moyale (GJ 1292) keep swahili but add inline
comments documenting that these are East-African-INTERIOR founders
(Baganda; Kenyan/Ethiopian Borana-Oromo) for which the taxonomy has no
dedicated token — swahili is the nearest available, NULL would fall to
the wrong corridor default. Gap logged for a follow-up taxonomy value.
Mwangaza (693) swahili is literally correct (coastal) — untouched.
- heritage-taxonomy-draft.md: stale "(38)" subheadings -> "(47)" to match
the actual canonical count (Hoshe/Miri doc typo).
Retracted: Pedra Seca (GJ 421B) xhosa — reviewer thought it lacked
authored backing, but its gttr.md explicitly states "Afrikaans and Xhosa
heritage"; pin kept.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes the deferred cultural half of #1016 and migrates the heritage
vocabulary to the canonical 47-value taxonomy (D-237).
Migration (mechanical):
- _CULTURAL_HERITAGE replaced with the canonical 47-value set
(docs/.../heritage-taxonomy-draft.md). Renamed the 4 shipped hero
values to canonical: afrikaans_cape->afrikaans, french_provencal->
french, italian_northern->italian, norse_compact->nordic.
Content pass (authored from GTTR/name heritage triage, 6-sector fan-out):
- +139 new cultural_specialization pins and 1 change (Altmark
cosmopolitan->financial_technocratic), taking coverage 32 -> 171
across 54 distinct values. Each pin is grounded in an explicit GTTR
founding-community statement or system/feature name etymology, applied
only where founding heritage DIVERGES from the corridor baseline
(D-167/D-232); corridor-typical systems left NULL.
Distribution is now balanced and diverse — portuguese 15, german 12,
vietnamese 10, afrikaans 10 (no longer dominant post-#1019), then a long
tail filling the previously-missing slots (welsh, herero, czech, akan,
hungarian, konkan, afro_brazilian, cape_verdean, shona, arab/persian/
turkic, etc.).
Judgment calls (flagged for review):
- Kruger 60 + Pedra Seca -> xhosa (mixed SA founding; adds diversity).
Pedra Seca has a Portuguese name but Afrikaans/Xhosa GTTR founding —
name/heritage mismatch noted for a future content fix.
- Kampala Gate / Moyale / Mwangaza -> swahili as the nearest token for
East-African-interior heritage; taxonomy may want a dedicated value.
- Kept hero pins Kensho=scholarly, Keid=scholarly, Nyrheim=nordic.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Review fixes for the #1019 heritage rebalance:
- Marib's farm world Ghouta -> Ghawr (Miri): "Ghouta" carries strong
modern associations (2013 Damascus attack); Ghawr (the Jordan Rift
Valley, an irrigated lowland farming region) keeps the water-fed-
drylands sense without the resonance.
- Add dominant_faction = "independent" to GJ 914A / 508A / 1245B (Hoshe)
— all five rebalanced systems are self-governing independent
communities; uniform with siblings GJ 722 / 680 and clears V-FAC-01.
- catalog.md: fill GJ 914A -> Marib and GJ 722 -> Sığınak (Hoshe) — the
two anchor systems still showed em-dash placeholders.
- Marib gttr: name the second aperture neighbour Sığınak instead of the
bare "GJ 722" (Miri).
Pre-existing Golestan aperture/spur wording (reviewers split on whether
it is even wrong) is left for a separate content pass — not introduced
by this rename.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The corridor over-represented southern-African heritage (afrikaans on 15
systems; arab=2, persian/turkic=0) as an artifact of the earlier
name-balancing overcorrecting. Convert five genuinely-thin afrikaans
systems — whose distinctive threads are heritage-agnostic — into
Arab/Persian/Turkic founders so the cultural cascade is built on a
balanced set. Load-bearing mystery systems (Eerste Wacht / Helderoog /
Brandpunt etc.) are left untouched.
Droëland (GJ 914A) -> Marib (arab)
Stilwater (GJ 508A) -> Sawad (arab)
Koeberg (GJ 1245B) -> Akhgar (persian)
Skuilplek (GJ 722) -> Siginak (turkic)
Carnarvon (GJ 680) -> Golestan (persian; Mostert dynasty -> Farahani)
Result: afrikaans 15->10; arab 0->2, persian 0->2, turkic 0->1.
Full narrative retouch (not just names): gttr.md + index.md prose,
body/station proper_names, cultural_specialization, gttr_hook,
atlas_city_names, and the four brand-corps named after the converted
systems (corp IDs kept stable; only display names + products renamed).
Cross-references in neighbour systems, the catalog, the aggregate
drifter guides, and the atlas proposals are updated to match.
arab/persian/turkic added to _CULTURAL_HERITAGE so the values validate;
the full canonical 47-value migration remains #1016.
Also fixes a pre-existing canon bug: Sawad (GJ 508A) no longer claims
GJ 914A is "unsettled" — it is Marib, a three-century settlement.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The 6-sector content pass (core pilot + deep_frontier/north/east/south/west,
~260 systems read from both index.md and gttr.md) authored economic_
specialization + dominant_faction for the systems whose lore makes those
identities distinct. Conservative pin bar: corridor-typical systems left NULL
for the heuristic/derivation fallback.
Totals now: economic 170 (27 hero + 143), faction 76 (27 hero + 49),
cultural still 27 (DEFERRED — the culture pass needs a canonical heritage
vocabulary first; the agents surfaced ~30 real heritages from the names plus a
genuine Middle-East/Arabic gap, to be reconciled into one taxonomy before
writing cultural_specialization).
regen-db green, stamp fresh, all CI guardrails pass. Soft warnings are the
expected D-177 MonopolySource review list, the known Arbour estate/breadbasket
question, and sparse-corp_presence W-FAC-03 advisories — none blocking.
Notable pins: Haodu financial_hub/syndic_dominant, Matamba legal_archive,
Inhambane/Sonnwend/etc breadbasket, the terroir cluster, the west_reach
Compact zone, Aurelius governance_center/veil_institute. FLAGs left NULL
pending human calls (ISPI=veil_institute?, Gate-Corp-as-faction).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
make regen-db with the D-237 authored layer live: 27-row
specialization_vocabulary, economic_specialization + cultural_specialization
on 27 hero systems, dominant_faction on the authored set. Meta stamp fresh
(check-systems-db OK). Unauthored systems remain NULL pending the #1014
fallback and #1016 content pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Address PR #145 review. Convert prosperity from f32 to integer basis
points (matching the existing prosperity_bps, D-010 integer-only),
removing both float-determinism bugs by construction:
- New server/src/bps.rs: log10_floor (integer order-of-magnitude) +
bps_to_f32 edge helper, with boundary tests.
- city_context_reader: prosperity_baseline_bps (u32, 0-10000). role base
+ pop bonus (400*log10_floor, cap 1200) + symmetric noise via integer
modulo (fixes the always-negative bug) + clamp [1000,9500]. No floats.
- CityGenerationContext.prosperity_baseline -> prosperity_baseline_bps;
updated the two test context builders. Not serialized — no wire break.
- district_mix population_tier now uses log10_floor (same determinism
bug class as the comment claimed to avoid).
- Tests in bps + assert positive noise is achievable (the case the old
test hid).
cargo check/clippy --all-targets -D warnings clean; 1291 lib tests pass;
fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Layer 2 clean half. GenerateSkeleton now builds a CityGenerationContext
from a body's real economic read-set instead of stub defaults.
- New CityContextReader (server/src/atlas/city_context_reader.rs): reads
the 6-field D-199 set (economic_role, prosperity_baseline, population,
dominant_faction, founding_age_years, settlement_class) via one JOIN;
prosperity_baseline derived per D-197.
- GenWorkItem::GenerateSkeleton carries the resolved context; run_work_item
builds the real context instead of DistrictWorldState::default().
- Left at defaults (deferred, documented): dominant_bulk_class /
dominant_production_ubiquity (#982, design-blocked), trait_selection
(#1005), morphology_zone + Layer-3 fields (attractor placement / D-204 /
D-214).
16 new tests; cargo check/clippy --all-targets -D warnings clean; 1279
lib tests pass; fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Update D-216 amendment text to match the implemented decision:
events-first uses event_type='colonial_charter' (9 systems, 11 bodies,
5 diverging from wave) — not the stale founding/first_settlement/
colonization scaffolding vocabulary.
- Add ORDER BY sort_order ASC to the colonial_charter subquery for a
deterministic pick if a system ever has two charter rows.
- Add explicit ELSE NULL to the wave-fallback CASE so an unexpected
settlement_wave leaves a trace instead of silently nulling.
Data unchanged: 269/273 set, 4 Sol NULL; stamp fresh.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add D-230 skeleton: DistrictSkeleton field to DistrictWorldState;
cascade Default to DistrictSkeleton + contained enums/structs. Box the
GenCompletion::SkeletonGenerated state to avoid large_enum_variant.
- Derive PartialEq on FloorExtent/FloorHeightProfile/DistrictWorldState/
CityGenerationContext (+ minimal cascade) for downstream assert_eq tests.
- Add 4 unit tests for floor_at_voxel_z / voxel_range_for_floor (uniform,
basement, variable heights, boundary) — the Q-104 deliverable.
- Drop unused smallvec direct dep (stays transitive via bevy_ecs).
- Key districts insert by skeleton.district_id, sharpen TODO(#957).
clippy --all-targets -D warnings clean; 1263 lib tests pass; fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Define the type-definition layer the Phase-4 fill-seam tickets depend on
(D-229/D-230/D-231/D-232/D-233), compiling with stubs/defaults; behavior
logic lands in #982-985/#998.
- New types in generator.rs: BuildingPropertyTag, FloorExtent +
FloorHeightProfile (floor_at_voxel_z/voxel_range_for_floor, resolves
Q-104), BuildingEntryClass, ConstructionEra, ZoneTypeId, MorphologyZone,
BulkClass(5), ProductionUbiquity, DoorSpec, InteriorDescriptor,
DistrictWorldState.
- Rename spatial AccessTier -> ZoneAccessTier to free the name for the new
per-building BuildingEntryClass.
- CityGenerationContext: +morphology_zone, +trait_selection,
+dominant_bulk_class, +dominant_production_ubiquity.
- BodyWorldState: +districts (DistrictWorldState w/ block_tags).
- GenCompletion::SkeletonGenerated carries body_id + DistrictWorldState;
plugin handler inserts into BodyWorldState.districts.
- Add smallvec as a direct dep (DoorSpec list stays Vec for now, TODO).
cargo check --all-targets / clippy clean; 1259 lib tests pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two Layer-1 generation fixes surfaced by the per-layer atlas viewer:
- Layer1Output now carries grid_w/grid_h (the downsampled working-grid the
positions live in). The client maps overlays from these, so the scale is
correct for any source heightmap resolution rather than assuming the texture
size — fixes overlays projecting at half scale into a corner.
- Drainage basin boundaries are traced as ordered, non-self-crossing contours
via Moore-neighbour tracing instead of an angle-from-centroid sort. The sort
produced star-shaped, self-crossing polygons for concave basins that rendered
as straight chords across the map.
Golden (cascade_layer1.json) and the cross-language atlas_response_ready
fixture regenerated. 100 atlas lib tests + the new tracer test pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client half of the layer-stream protocol (codec only; transport wiring next).
- protocol.gd: encode_atlas_layer_request (bare {body_id, up_to} map so the
server demux routes it to the proxy, not the PlayerInput array) and
decode_atlas_layer_response (-> {body_id, status, error, layer1}; returns null
for non-atlas frames, e.g. a snapshot, so receive_bytes can disambiguate).
- gen_fixtures.rs: cross-language fixtures (atlas_response_ready/pending/
not_found) from real rmp_serde output, matching the test_protocol.gd pattern.
- test_protocol.gd: 5 tests decode the fixtures + verify a snapshot is not
mistaken for a response + the request encodes to the right shape. 68/68 pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Closes the server-side layer-stream loop. serve_atlas_requests (PreInput) drains
the AtlasRequestBuffer and runs each through handle_atlas_request (cache hit ->
Ready; miss -> resolve via BodySourceResolver + enqueue an Immediate AnalyzeBody
-> Pending), buffering AtlasLayerResponses. send_atlas_responses (PostSnapshot)
flushes them to the client. main.rs wires BodySourceResolverResource (base root
= systems.db's 3rd ancestor; mod roots layer on later). Misses flow through the
#968 background tier and a re-request hits the now-warm cache.
Full path now live server-side: client request -> receive() demux -> serve ->
proxy -> (cache | queue+cascade) -> response -> client. The client half (send
request, decode response, render overlays) is #960.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the fixed-type SimBridge::receive_inputs() with a tagged
receive() -> Option<Inbound>, where Inbound is Inputs(Vec<PlayerInput>) or
AtlasRequest(AtlasLayerRequest). A shared decode_inbound() demuxes a frame by
shape (msgpack array = inputs, map = atlas request) — additive, no wire change
to existing input/snapshot frames. Adds send_atlas_response() to the trait
(both TcpBridge + LocalBridge impls). receive_bridge_inputs routes inputs to
the InputQueue as before; atlas requests to a new AtlasRequestBuffer (drained
by the serve system next). Integration tests (bridge_tcp/bridge_ipc) updated to
the tagged receive(); a demux unit test covers all three branches.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
