No description
Joey Yakimowich-Payne
2e655a0c1aT3 Wave 1 (T2). Lays the type-system foundation that the 15 effect
primitives in Wave 2 will conform to.
- PrimitiveKind: discriminated literal of all 15 T3 primitive ids (ADR-2).
- EffectPrimitive<Params>: descriptor contract with paramsSchema (Zod),
apply(ctx, params), and optional childPrimitives() for nested-tree
walking by the validator.
- EffectPrimitiveNode: runtime instance shape — kind + opaque params.
- PrimitiveApplyContext: { engine, session, pieceId, depth, descriptor } —
depth threads through for the recursion cap (ADR-3).
- CustomModifierDescriptorRef: forward-declared trunk so primitives
doesn't import custom (one-way import graph; full descriptor lives in
custom/types.ts).
- PrimitiveRegistryClass + PRIMITIVE_REGISTRY singleton mirroring the
MODIFIER_REGISTRY pattern (Map<kind, descriptor>, throws on duplicate,
list() preserves registration order).
Side-effect registration of individual primitives lands in Wave 2.
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| .github/workflows | ||
| .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