Shelters now wear their town's culture color on the map (North cool-blue,
South green, West gold, East red), dimmed by wear; granaries stay green,
ruins dark. And bonds can now cross town lines: usually you pair within
your own people (that's who you're near), but a wanderer who warms to
someone from another town shacks up across cultures - the first quiet
thread of contact between two peoples. When two towns share a roof, the
house is drawn split diagonally, half each culture, visible across the map.
Mechanics: buildings track their top-two resident home-towns (recomputed
with occupancy, throttled to every 30 ticks since it's map-only); the
bonding rule dropped its same-town requirement. A 240-day run produced
126 bonds, 40 of them cross-town (East+North, West+South, all combos),
with populations still balanced - inter-cultural contact without
destabilizing the towns.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Exploration addendum stage 1: per-NPC known-nodes. NPCs gather only from
resources they've personally sensed (radius 22) or been told about;
founders seed with home ground, children inherit parents' maps, node
knowledge diffuses between neighbors like skills. Starving NPCs venture
outward and sense as they go - non-random needs-driven exploration, the
seed of first contact. Repopulation preserved (seeding + survival food
fallback): all towns fed, population stable 86-109 over 240 days.
Debug screen rebuilt: the ~68-row per-villager roster (overflowing at
four-town scale) replaced with a per-town summary - pop, fed%, knowledge,
debris, state breakdown, buildings, culture-colored, plus world
births/deaths. Scales to any population.
Performance: added phase timers and measured instead of guessing - npc.Tick
was 94% of cost, O(n^2) via TickResting calling RestingOccupancy (full
population scan) per building per resting NPC. Fixed with a once-per-tick
occupancy cache on Building. npc phase ~4x faster and now linear; full
240-day four-town run in 180s, faster than the pre-exploration baseline.
Profiling scaffolding removed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Children from bonds (Phase B): death no longer auto-spawns a replacement;
bonded, fed, adult pairs conceive, logistic-damped toward a per-town
carrying capacity. Population is now dynamic - births vs deaths, a band
not a fixed count. Towns anchored to their cardinal seeds (build-centroid
70% weighted to the fixed compass point) so settlements stay planted
instead of drifting to map-center - North now founds at ~(388,139) by its
(384,130) seed vs West's prior 100+ cell drift.
Tuning took three passes (logged in FINDINGS): explosion, then die-out,
then a generational-gap bug where founders aged out of fertility before
their children matured. Fix: wide fertility window + generous rate.
Result: births 108 ~= deaths 104, healthy population band, and the
four-town thesis sharpened into demographics - North/South thrive
soul-clean, West shrinks with debris, East collapses to a starving
remnant. Selfishness now literally fails to sustain a population.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
World scaled 3x (768x768) with all four towns at compass points, each
running its own soul culture: North generational, South nature, West
materialist (new profile), East selfish. Two new resources: Ore (metal
tier) and Herb (medicine - mends health, reason to forage, trade good).
Spatial hash grid replaces O(n^2) proximity scans (soul pressure,
neighbor, teacher) - 3.6x headless speedup at ~80 NPCs. First social
verb beyond work: pair-bonds - settled adults who keep warm company pair
up; warmth now accrues from proximity not only gifts; bonds break at
death. Reproduction deferred (bonds-first per plan).
The four-town thesis fully realized on one engine (240-day run):
North know 1.27 clean, South nourish 0.85 clean, West prosperous but
debris 0.23, East hungriest 0.60 and lowest knowledge 1.08. Positive
cultures stay soul-clean, negative ones carry real debris, all from
behavior weights - nothing scripted. 99 bonds, 80 deaths, four living
societies.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
SPEC §5 built: three skill domains (forage/woodcraft/masonry) that pay
off and grow by practice; proximity diffusion soul-calibrated by
absorption x teaching-drive; and mortality - the piece that makes
knowledge generational. Elders die (~150-230 days), everything unshared
dies with them, a youth comes of age near knowing nothing. North soul
(absorption 1.6, teaching 0.9) vs South (1.0, 0.3); East teaches no one.
Two findings: (1) headless soaks were contaminated by orphaned child
processes writing later runs' CSVs - fixed with StopAfterDays clean
self-terminate; (2) passive diffusion barely helped - the North's real
culture is the young seeking elders on purpose, so added deliberate
teacher-seeking and youths now cradle beside the wisest elder. North
now leads knowledge at every checkpoint, but a stable town approaches
the ceiling regardless, so teaching is a recovery advantage not an
equilibrium one. The crisis-recovery experiment is the real test, noted
in FINDINGS as next.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Fixes (headless-verified): homes founded at the habitual sleeping spot
within reach of the community (not at distant stone mines); night sends
everyone to bed so beds are used and rough nights actually occur; a bed
must exist at arrival - floor-sleepers at full shelters now count as
unsheltered. Diagnostics added: incomplete_sites stat column, founding
logs.
Open (documented in FINDINGS.md, paused by request): the loop builds
forward but cannot rebuild after loss - winter crises ruin shelters and
recovery stalls (4 foundings in 240 days, no granary after two famines).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Removes every predetermined construction trigger (shelters-per-capita
cap, granary-at-five-shelters milestone). Buildings now emerge from
lived need:
- Shelters have real bed capacity (3 + modules). A full house turns you
away; three nights sleeping outside and a person gathers stone and
raises a roof where they actually live. When nobody sleeps outside,
nobody builds. Ruined shelters spill their sleepers, so settlements
can migrate over time.
- The first granary is founded by memory: someone who has truly starved
stockpiles food once the land gives again and builds storage where the
harvest is. A second granary appears only when the first fills.
- Emergent consequence: freeriders compete for beds but never build,
so scarce housing squeezes them into the open. The village never
decides to punish them; the housing supply does.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Runs 5-6 logged in FINDINGS.md (soul layer validated: nature debris
0.000 vs selfish 0.225 after two years; the ledger works).
Towns are now real spatial structure: TownDef seeds (South at the
bottom of the map, North at the top), NPCs affiliate with a home town,
communal duty serves your own settlement (buildings are town-tagged,
founding uses the town centroid and per-town shelter caps), and each
town raises its own shelters and granary. Generational (North) soul
profile added — temperament only until the knowledge system lands.
Map shows town labels; rosters and CSVs carry town columns.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Ports the Unity POC soul systems into the sim:
- Warmth echoes: villagers remember who fed them (+0.15) and who turned
them away (-0.25). Ask-for-food targeting runs on memory, not
omniscience; the remembered-cold are not asked. Echoes fade daily.
- Refusing the hungry while holding food marks the refuser (others-regard
debris) and is logged; empty-handed is not refusal.
- Harvesting below the 50% commons line marks the taker per unit taken.
- Soul-to-soul atmospheric pressure (SoulFieldSystem port): encased souls
darken nearby atmospheres, clear souls lighten them.
- Debris costs biologically: nourishment drains faster and meals restore
less as the soul encases.
- Instrumentation: avg_debris + refusals in daily stats; per-villager
nourish/health/debris; refusals in the contact log; map dots dim with
encasement.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Godot 4.7 C# world simulation per SPEC.md (with 2026-07-21 amendments).
15 NPCs, 5-state machine, demand-driven work, soul-imprint triad data
model, seasons with winter frost, granary, need-based gift economy,
selfish-soul contrast wiring, daily/per-villager/gift CSV logging.
FINDINGS.md documents the four soak experiments: the dead paradise,
the buffers winning, the emergent hungry gap, and the contrast test
proving the four-town thesis (and that selfishness wins until the
soul-consequence layer exists).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
mmcghen