No description
Joey Yakimowich-Payne
778ebc4129RNG (uses T9 engine.rng()):
- T36: with-probability — engine.rng().next() < p ? then : else; deterministic with seed
- T37: random-pick — engine.rng().pick(from); binds via T11; deterministic
Restrictions:
- T38: must-class — { class: capture|advance|move-to, square? }; seeds MoveClassRestriction (move-gen wire-up deferred)
- T39: block-by-piece-type — appends to BlockedPieceTypes set on GAME_ENTITY (move-gen wire-up deferred)
Movement replacement (uses T8 schema attrs):
- T40: set-moves-as + set-moves-also-as — per-piece MovesAs/MovesAlsoAs override (move-gen consumption deferred)
- T41: pawn-pushes-pieces — game-level PawnPushesPiecesEnabled flag
Cross-cutting:
- T42: uniform lifetime field on seed-attribute + set-piece-attr; wired to lifetime-registry util (decrements on turn-end)
Registry: 42 -> 49 primitives (+7). Tests: 2426 -> 2533 (+107). bun run check exit 0.
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| .sisyphus | ||
| docs | ||
| packages | ||
| scripts | ||
| .gitignore | ||
| eslint.config.js | ||
| lefthook.yml | ||
| LICENSE | ||
| package.json | ||
| playwright.config.ts | ||
| README.md | ||
| tsconfig.base.json | ||
| tsconfig.json | ||
| vitest.workspace.ts | ||
@paratype
A Doorenbos-style Rete II rules engine for TypeScript games, with an authoritative WebSocket chess demo.
Packages
packages/rete— Rete II engine corepackages/chess— Browser chess demo (React + Vite)packages/server— Authoritative Bun WebSocket server
Docs
- SPEC.md — Engine specification
- PHASES.md — Development phases & perf budgets
- RULES.md — Chess rule presets
- PROTOCOL.md — WebSocket message protocol
Getting Started
bun install && bun run check