# Tasks: enterprise-gaming-fauna

## 0. Pre-flight (non-negotiable)

- [ ] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
- [ ] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
- [ ] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.

## Phase 1 — Scaffold

- [ ] Create `gaming/ai/fauna/` (`@suaveplan/fauna`, `0.1.0`, `sideEffects: false`)
- [ ] `tsconfig.json`, `vitest.config.ts`

## Phase 2 — Error codes & constants

- [ ] `src/error-codes.ts` + `src/constants/index.ts`

## Phase 3 — Types

- [ ] `src/types/common.ts` + `common.md`

## Phase 4 — Herd simulator

- [ ] `src/core/herd-simulator/herd-simulator.ts` — boid steering forces, spatial-hash neighbors
- [ ] Tests + docs

## Phase 5 — Predator-prey FSM

- [ ] `src/core/predator-prey-fsm/predator-prey-fsm.ts` — state transitions, hunger drive, flee threshold
- [ ] Tests (state transitions for predator vs. prey in various contexts)
- [ ] Docs

## Phase 6 — Taming manager

- [ ] `src/core/taming-manager/taming-manager.ts` — per-player progress, action weights, decay, tamed flag, events
- [ ] Tests + docs

## Phase 7 — Integration tests

- [ ] `tests/integration.test.ts` — herd update produces cohesion toward center; taming sequence succeeds

## Phase 8 — Pre-publish gate

- [ ] `bunx turbo lint typecheck test --filter=@suaveplan/fauna` green
- [ ] 100% coverage
- [ ] Publish: `bun scripts/publish.ts --package @suaveplan/fauna`