Moon Patel
29 lines
763 B
JavaScript
29 lines
763 B
JavaScript
const path = require("path");
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const { Engine } = require("node-uci");
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require("dotenv").config();
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const engine = new Engine(path.join(__dirname, process.env.CHESS_ENGINE_PATH || "engine/stockfish16.exe"));
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engine
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.init()
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.then((eng) => {
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return eng.setoption("UCI_LimitStrength", true);
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})
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.then((eng) => {
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eng.setoption("UCI_Elo");
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})
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.catch((err) => {
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console.error(err);
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});
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const nextMove = async ({ position }) => {
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await engine.isready();
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console.log("Chess engine ready");
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engine.position(position);
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const result = await engine.go({ depth: 10 });
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console.log("Best move or position", position, "is", result.bestmove);
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return result.bestmove;
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};
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module.exports = { nextMove };
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