 josh
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f192e8298c
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feat(02-03): Season-1 fragments + sim/memory selector + harvest/compost commands
Task 1 of Plan 02-03: ship Season-1 authored content + the deterministic
fragment selector + extend sim/garden/commands.ts with harvest + compost.
Content (≥17 Season-1 fragments under /content/seasons/01-soil/):
- 14 in fragments.yaml (9 warm / 3 contemplative / 2 heavy + 1 _meta sentinel)
- 2 long-form Markdown fragments (lura-first-letter.md, winter-rose-night.md)
- Pool depth (W6): warm pool ≥9 satisfies the worst-case all-rosemary
playthrough at the 8th-harvest Lura threshold (CONTEXT D-14)
- All ids match /^season1\.[a-z0-9._-]+$/ (FragmentSchema regex; CLAUDE.md
stable-string-ID rule); bible voice maintained throughout
FragmentSchema extension (back-compat — tags is optional):
- Optional `tags: z.array(z.string()).optional()` for tonal-register gating
- Reserved tag `_meta` excludes the exhaustion sentinel from the normal pool
src/sim/memory/ (new module):
- pool.ts — filterPool() pure helper (Season + tonal-register + no-dup gates)
- selector.ts — selectFragment() deterministic + mulberry32 PRNG +
EXHAUSTION_FALLBACK_ID for Pitfall 8 fallback
- selector.test.ts — 16 tests covering gating / no-dup / determinism /
sentinel-fallback / sentinel-exclusion-from-normal-pool
- index.ts — barrel; src/sim/index.ts re-exports
src/sim/garden/commands.ts (extended):
- harvest() pure command — empties tile, appends one fragment id,
re-computes unlockedPlantTypes (Pitfall 10: thresholds checked AFTER
the harvest commit). Refuses immature plants and OOR indices.
- compost() pure command — empties tile regardless of stage; no fragment
yield (D-07); no resource refund (D-04 = infinite seeds).
- SimContext interface — application-layer-injected (fragments, currentSeason)
- simulateOneTick() takes optional ctx (default empty pool); harvest/compost
branches added to the kind switch.
- BLOCKER 3 invariant preserved — sim writes tickCount, never lastTickAt.
Plant-type unlock thresholds (CONTEXT D-05, plan author's discretion):
- rosemary @ count 0 (start)
- yarrow @ count 3 (third harvest)
- winter-rose @ count 6 (sixth harvest)
commands.test.ts: +18 new cases (harvest / compost / Pitfall 10 boundary
on yarrow + winter-rose / sentinel fallback / immutability). 65/65 tests
green across src/sim/memory + src/sim/garden + src/content; lint exits 0;
build green (Vite parses all 17 fragments without schema violation).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-05-09 10:00:38 -04:00 |
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