No description
Joey Yakimowich-Payne
fab8a8115bAdds two optional hooks to PresetDef: - transformMoveGenerator wraps a piece's move generator. Presets compose in list order; each receives the previous wrapper's output. Returned moves are pseudo-legal and still pass through the engine's self-check filter. - modifyMoveAttrs lets presets contribute additive range/direction deltas for generators that support them. ChessEngine.getAllLegalMoves folds the transform chain before getExtraMoves/filterMoves, preserving existing hook ordering and the downstream self-check filter. Tests cover: no-op wrap preserves moves, wrap adds pawn backward, two wraps compose, and self-check filter still prunes transform-added illegal moves. |
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| eslint.config.js | ||
| lefthook.yml | ||
| LICENSE | ||
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@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