diff --git a/backend/chessbot.js b/backend/chessbot.js new file mode 100644 index 0000000..2d7b93c --- /dev/null +++ b/backend/chessbot.js @@ -0,0 +1,21 @@ +const chess = require("chess.js"); +const { Engine } = require("node-uci"); + +const engine = new Engine( + process.env.CHESS_ENGINE_PATH || + "C:\\Users\\MOON\\Downloads\\stockfish-windows-x86-64-avx2\\stockfish\\stockfish-windows-x86-64-avx2.exe" +); + +engine.init().then(() => { + nextMove({ position: "r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R b KQkq - 3 3" }); +}); + +const nextMove = async ({ position }) => { + await engine.isready(); + console.log("Chess engine ready"); + engine.position(position); + const result = await engine.go({ depth: 22 }); + console.log("Best move or position", position, "is", result.bestmove); +}; + +module.exports = {}; diff --git a/backend/package-lock.json b/backend/package-lock.json index 635effe..b08cda4 100644 --- a/backend/package-lock.json +++ b/backend/package-lock.json @@ -18,12 +18,46 @@ "express": "^4.18.2", "jsonwebtoken": "^8.5.1", "mongoose": "^7.2.1", + "node-uci": "^1.3.4", "nodemailer": "^6.9.3", "socket.io": "^4.6.1", "uuid": "^9.0.0", "zod": "^3.21.4" } }, + "node_modules/@babel/code-frame": { + "version": "7.22.13", + "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.22.13.tgz", + "integrity": "sha512-XktuhWlJ5g+3TJXc5upd9Ks1HutSArik6jf2eAjYFyIOf4ej3RN+184cZbzDvbPnuTJIUhPKKJE3cIsYTiAT3w==", + "dependencies": { + "@babel/highlight": "^7.22.13", + "chalk": "^2.4.2" + }, + "engines": { + "node": ">=6.9.0" + } + }, + "node_modules/@babel/helper-validator-identifier": { + "version": "7.22.20", + "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz", + "integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==", + "engines": { + "node": ">=6.9.0" + } + }, + "node_modules/@babel/highlight": { + "version": "7.22.20", + "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.22.20.tgz", + "integrity": "sha512-dkdMCN3py0+ksCgYmGG8jKeGA/8Tk+gJwSYYlFGxG5lmhfKNoAy004YpLxpS1W2J8m/EK2Ew+yOs9pVRwO89mg==", + "dependencies": { + "@babel/helper-validator-identifier": "^7.22.20", + "chalk": "^2.4.2", + "js-tokens": "^4.0.0" + }, + "engines": { + "node": ">=6.9.0" + } + }, "node_modules/@socket.io/component-emitter": { "version": "3.1.0", "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.1.0.tgz", @@ -42,6 +76,12 @@ "@types/node": "*" } }, + "node_modules/@types/estree": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.2.tgz", + "integrity": "sha512-VeiPZ9MMwXjO32/Xu7+OwflfmeoRwkE/qzndw42gGtgJwZopBnzy2gD//NN1+go1mADzkDcqf/KnFRSjTJ8xJA==", + "peer": true + }, "node_modules/@types/node": { "version": "20.2.5", "resolved": "https://registry.npmjs.org/@types/node/-/node-20.2.5.tgz", @@ -73,6 +113,29 @@ "node": ">= 0.6" } }, + "node_modules/acorn": { + "version": "7.4.1", + "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz", + "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==", + "peer": true, + "bin": { + "acorn": "bin/acorn" + }, + "engines": { + "node": ">=0.4.0" + } + }, + "node_modules/ansi-styles": { + "version": "3.2.1", + "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz", + "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==", + "dependencies": { + "color-convert": "^1.9.0" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/array-flatten": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", @@ -91,6 +154,11 @@ "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz", "integrity": 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"version": "3.1.2", "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz", @@ -147,11 +220,42 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/chalk": { + "version": "2.4.2", + "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz", + "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==", + "dependencies": { + "ansi-styles": "^3.2.1", + "escape-string-regexp": "^1.0.5", + "supports-color": "^5.3.0" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/chess.js": { "version": "1.0.0-beta.6", "resolved": "https://registry.npmjs.org/chess.js/-/chess.js-1.0.0-beta.6.tgz", "integrity": "sha512-sqBfX1VL3csSyqVM5ogbKA+aRlZyWDh276ruWXphwI0lDUMs7iYjZs29BOi49f7mXeunJE7cdfnIZhihsyLnsA==" }, + "node_modules/color-convert": { + "version": "1.9.3", + "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz", + "integrity": 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"sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==" }, + "node_modules/core-js": { + "version": "3.6.2", + "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.2.tgz", + "integrity": "sha512-hIE5dXkRzRvnZ5vhkRfQxUvDxQZmD9oueA08jDYRBKJHx+VIl/Pne/e0A4x9LObEEthC/TqiZybUoNM4tRgnKg==", + "deprecated": "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.", + "hasInstallScript": true, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/core-js" + } + }, "node_modules/cors": { "version": "2.8.5", "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz", @@ -335,6 +450,19 @@ "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz", "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==" }, + "node_modules/escape-string-regexp": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz", + "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==", + "engines": { + "node": ">=0.8.0" + } + }, + "node_modules/estree-walker": { + "version": "0.6.1", + "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz", + "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==" + }, "node_modules/etag": { "version": "1.8.1", "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz", @@ -484,6 +612,14 @@ "node": ">= 0.4.0" } }, + "node_modules/has-flag": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz", + "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==", + "engines": { + "node": ">=4" + } + }, "node_modules/has-proto": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/has-proto/-/has-proto-1.0.1.tgz", @@ -550,6 +686,34 @@ "node": ">= 0.10" } }, + "node_modules/jest-worker": { + "version": "24.9.0", + "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz", + "integrity": "sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==", + "dependencies": { + "merge-stream": "^2.0.0", + "supports-color": "^6.1.0" + }, + "engines": { + "node": ">= 6" + } + }, + "node_modules/jest-worker/node_modules/supports-color": { + "version": "6.1.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz", + "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==", + "dependencies": { + "has-flag": "^3.0.0" + }, + "engines": { + "node": ">=6" + } + }, + "node_modules/js-tokens": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz", + "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==" + }, "node_modules/jsonwebtoken": { "version": "8.5.1", "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz", @@ -603,6 +767,11 @@ "node": ">=12.0.0" } }, + "node_modules/lodash": { + "version": "4.17.15", + "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz", + "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==" + }, "node_modules/lodash.includes": { "version": "4.3.0", "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz", @@ -657,6 +826,11 @@ "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz", "integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w==" }, + "node_modules/merge-stream": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz", + "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==" + }, "node_modules/methods": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz", @@ -815,6 +989,32 @@ "node": ">= 0.6" } }, + "node_modules/node-uci": { + "version": "1.3.4", + "resolved": "https://registry.npmjs.org/node-uci/-/node-uci-1.3.4.tgz", + "integrity": "sha512-WeFuzceyHUniQO4XpKHjKFV4R+S63aJ/B/6kMO5ULh4KDeNbsBhzhtuuTNOczyy7dYwsjSoHyJjEocdVaecrBg==", + "dependencies": { + "bluebird": "3.7.2", + "core-js": "3.6.2", + "debug": "4.1.1", + "lodash": "4.17.15", + "rollup-plugin-terser": "5.1.3" + } + }, + "node_modules/node-uci/node_modules/debug": { + "version": "4.1.1", + "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz", + "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==", + "deprecated": "Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)", + "dependencies": { + "ms": "^2.1.1" + } + }, + "node_modules/node-uci/node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==" + }, "node_modules/nodemailer": { "version": "6.9.3", "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.3.tgz", @@ -919,6 +1119,44 @@ "node": ">= 0.8" } }, + "node_modules/rollup": { + "version": "1.32.1", + "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.32.1.tgz", + "integrity": "sha512-/2HA0Ec70TvQnXdzynFffkjA6XN+1e2pEv/uKS5Ulca40g2L7KuOE3riasHoNVHOsFD5KKZgDsMk1CP3Tw9s+A==", + "peer": true, + "dependencies": { + "@types/estree": "*", + "@types/node": "*", + "acorn": "^7.1.0" + }, + "bin": { + "rollup": "dist/bin/rollup" + } + }, + "node_modules/rollup-plugin-terser": { + "version": "5.1.3", + "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-5.1.3.tgz", + "integrity": "sha512-FuFuXE5QUJ7snyxHLPp/0LFXJhdomKlIx/aK7Tg88Yubsx/UU/lmInoJafXJ4jwVVNcORJ1wRUC5T9cy5yk0wA==", + "deprecated": "This package has been deprecated and is no longer maintained. Please use @rollup/plugin-terser", + "dependencies": { + "@babel/code-frame": "^7.0.0", + "jest-worker": "^24.6.0", + "rollup-pluginutils": "^2.8.1", + "serialize-javascript": "^2.1.2", + "terser": "^4.1.0" + }, + "peerDependencies": { + "rollup": ">=0.66.0 <2" + } + }, + "node_modules/rollup-pluginutils": { + "version": "2.8.2", + "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz", + "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==", + "dependencies": { + "estree-walker": "^0.6.1" + } + }, "node_modules/safe-buffer": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", @@ -991,6 +1229,11 @@ "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==" }, + "node_modules/serialize-javascript": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz", + "integrity": "sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==" + }, "node_modules/serve-static": { "version": "1.15.0", "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz", @@ -1128,6 +1371,23 @@ "npm": ">= 3.0.0" } }, + "node_modules/source-map": { + "version": "0.6.1", + "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz", + "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==", + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/source-map-support": { + "version": "0.5.21", + "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz", + "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==", + "dependencies": { + "buffer-from": "^1.0.0", + "source-map": "^0.6.0" + } + }, "node_modules/sparse-bitfield": { "version": "3.0.3", "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz", @@ -1145,6 +1405,33 @@ "node": ">= 0.8" } }, + "node_modules/supports-color": { + "version": "5.5.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz", + "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==", + "dependencies": { + "has-flag": "^3.0.0" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/terser": { + "version": "4.8.1", + "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz", + "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==", + "dependencies": { + "commander": "^2.20.0", + "source-map": "~0.6.1", + "source-map-support": "~0.5.12" + }, + "bin": { + "terser": "bin/terser" + }, + "engines": { + "node": ">=6.0.0" + } + }, "node_modules/toidentifier": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz", diff --git a/backend/package.json b/backend/package.json index 2fe3fa7..127697e 100644 --- a/backend/package.json +++ b/backend/package.json @@ -20,6 +20,7 @@ "express": "^4.18.2", "jsonwebtoken": "^8.5.1", "mongoose": "^7.2.1", + "node-uci": "^1.3.4", "nodemailer": "^6.9.3", "socket.io": "^4.6.1", "uuid": "^9.0.0",