Add an AI agent + image

ai/.gitignore

@@ -0,0 +1 @@
+node_modules/

ai/Dockerfile

@@ -0,0 +1,22 @@
+FROM node:20-alpine AS base
+
+RUN apk add 
+
+WORKDIR /usr/src/app
+RUN --mount=type=bind,source=package.json,target=package.json \
+    --mount=type=bind,source=yarn.lock,target=yarn.lock \
+    yarn install --frozen-lockfile
+USER node
+
+WORKDIR /usr/src
+COPY ./ai ./app
+COPY ./ai/tsconfig.docker.json ./app/tsconfig.json
+COPY ./src/utils/hydra-multiplayer.ts ./app/utils/hydra-multiplayer.ts
+COPY ./src/utils/hydra.ts ./app/utils/hydra.ts
+COPY ./websockets-doom.js ./websockets-doom.js
+COPY ./public/ ./public/
+
+
+WORKDIR /usr/src/app
+EXPOSE 3000
+CMD npx -y tsx ai.ts

ai/ai.ts

@@ -0,0 +1,100 @@
+// Run as a node process to run a dedicated doom server
+
+import { readFile } from "node:fs/promises";
+import { HydraMultiplayer } from "utils/hydra-multiplayer";
+import { Lucid, toHex, fromHex } from "lucid-cardano";
+import * as bech32 from "bech32-buffer";
+import * as ed25519 from "@noble/ed25519";
+import { blake2b } from "@noble/hashes/blake2b";
+
+// TODO: should we generate this key, like the UI does? no reason we need to keep it around
+let done = false;
+const lucid = await Lucid.new(undefined, "Preprod");
+const adminKeyFile = process.env.BOT_KEY_FILE ?? "bot.sk";
+const adminKey = JSON.parse((await readFile(adminKeyFile)).toString());
+const privateKeyBytes = adminKey.cborHex.slice(4);
+const sessionKeyBech32 = bech32.encode("ed25519_sk", fromHex(privateKeyBytes));
+
+const publicKeyBytes = await ed25519.getPublicKeyAsync(privateKeyBytes);
+const publicKeyHashBytes = blake2b(publicKeyBytes, { dkLen: 224 / 8 });
+const publicKeyHashHex = toHex(publicKeyHashBytes);
+const keys = {
+  sessionKeyBech32,
+  privateKeyBytes,
+  privateKeyHex: toHex(privateKeyBytes),
+  publicKeyBytes,
+  publicKeyHex: toHex(publicKeyBytes),
+  publicKeyHashBytes,
+  publicKeyHashHex,
+  address: lucid.utils.credentialToAddress({
+    type: "Key",
+    hash: publicKeyHashHex,
+  }),
+};
+console.log("Address: ", keys.address);
+
+const { default: createModule } = await import("../websockets-doom.js");
+const module = await createModule({
+  locateFile: (path, scripts) => {
+    console.log(scripts + "public/" + path);
+    return scripts + "public/" + path;
+  },
+  noInitialRun: true,
+  preRun: function (mod: any) {
+    const files = ["freedoom2.wad", "default.cfg", "Cardano.wad"];
+    files.forEach((file) => {
+      mod.FS!.createPreloadedFile("/", file, "../public/" + file, true, true);
+    });
+  },
+  canvas: null as any,
+  print: (text: string) => {
+    console.log("stdout:", text);
+  },
+  printErr: (text: string) => {
+    console.error("stderr:", text);
+  },
+  onExit: () => {
+    console.log("Game exited");
+    done = true;
+  },
+});
+global.Module = module;
+global.HydraMultiplayer = new HydraMultiplayer(
+  keys,
+  "http://localhost:4001",
+  module,
+);
+
+// TODO: modify new-game transaction to record # of players
+// TODO: watch for new-game transaction to decide if we're participating in this game
+
+// TODO: generate a fun pet name
+const args = [
+  "-connect",
+  "1",
+  "-deathmatch",
+  "-ai",
+  "-iwad",
+  "freedoom2.wad",
+  "-file",
+  "Cardano.wad",
+  "-nodraw",
+  "-nomouse",
+  "-nograbmouse",
+  "-nogui",
+  "-nomusic",
+  "-nosound",
+  "-config",
+  "default.cfg",
+];
+try {
+  module.callMain(args);
+} catch (e) {
+  console.error(e);
+}
+
+while (!done) {
+  await new Promise((resolve) => setTimeout(resolve, 1000));
+}
+
+process.exit(0);

ai/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "ai-doom",
+  "type": "module",
+  "module": "ES2022",
+  "target": "ES2022",
+  "dependencies": {
+    "@noble/ed25519": "^2.1.0",
+    "@noble/hashes": "^1.5.0",
+    "bech32-buffer": "^0.2.1",
+    "lucid-cardano": "^0.10.7"
+  }
+}

ai/tsconfig.docker.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "ES2022",
+    "target": "ES2022",
+    "paths": {
+      "utils/*": ["./utils/*"]
+    }
+  },
+  "files": ["ai.ts"],
+  "references": []
+}

ai/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "ES2022",
+    "target": "ES2022",
+    "paths": {
+      "utils/*": ["../src/utils/*"]
+    }
+  },
+  "files": ["ai.ts"],
+  "references": []
+}

ai/yarn.lock

@@ -0,0 +1,165 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@noble/ed25519@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@noble/ed25519/-/ed25519-2.1.0.tgz#4bf661de9ee0ad775d41fcacbfc9aeec491f459c"
+  integrity sha512-KM4qTyXPinyCgMzeYJH/UudpdL+paJXtY3CHtHYZQtBkS8MZoPr4rOikZllIutJe0d06QDQKisyn02gxZ8TcQA==
+
+"@noble/hashes@^1.5.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.5.0.tgz#abadc5ca20332db2b1b2aa3e496e9af1213570b0"
+  integrity sha512-1j6kQFb7QRru7eKN3ZDvRcP13rugwdxZqCjbiAVZfIJwgj2A65UmT4TgARXGlXgnRkORLTDTrO19ZErt7+QXgA==
+
+"@opentelemetry/api@^1.4.0":
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/@opentelemetry/api/-/api-1.9.0.tgz#d03eba68273dc0f7509e2a3d5cba21eae10379fe"
+  integrity sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==
+
+"@peculiar/asn1-schema@^2.3.13", "@peculiar/asn1-schema@^2.3.8":
+  version "2.3.13"
+  resolved "https://registry.yarnpkg.com/@peculiar/asn1-schema/-/asn1-schema-2.3.13.tgz#ec8509cdcbc0da3abe73fd7e690556b57a61b8f4"
+  integrity sha512-3Xq3a01WkHRZL8X04Zsfg//mGaA21xlL4tlVn4v2xGT0JStiztATRkMwa5b+f/HXmY2smsiLXYK46Gwgzvfg3g==
+  dependencies:
+    asn1js "^3.0.5"
+    pvtsutils "^1.3.5"
+    tslib "^2.6.2"
+
+"@peculiar/json-schema@^1.1.12":
+  version "1.1.12"
+  resolved "https://registry.yarnpkg.com/@peculiar/json-schema/-/json-schema-1.1.12.tgz#fe61e85259e3b5ba5ad566cb62ca75b3d3cd5339"
+  integrity sha512-coUfuoMeIB7B8/NMekxaDzLhaYmp0HZNPEjYRm9goRou8UZIC3z21s0sL9AWoCw4EG876QyO3kYrc61WNF9B/w==
+  dependencies:
+    tslib "^2.0.0"
+
+"@peculiar/webcrypto@^1.4.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@peculiar/webcrypto/-/webcrypto-1.5.0.tgz#9e57174c02c1291051c553600347e12b81469e10"
+  integrity sha512-BRs5XUAwiyCDQMsVA9IDvDa7UBR9gAvPHgugOeGng3YN6vJ9JYonyDc0lNczErgtCWtucjR5N7VtaonboD/ezg==
+  dependencies:
+    "@peculiar/asn1-schema" "^2.3.8"
+    "@peculiar/json-schema" "^1.1.12"
+    pvtsutils "^1.3.5"
+    tslib "^2.6.2"
+    webcrypto-core "^1.8.0"
+
+asn1js@^3.0.5:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/asn1js/-/asn1js-3.0.5.tgz#5ea36820443dbefb51cc7f88a2ebb5b462114f38"
+  integrity sha512-FVnvrKJwpt9LP2lAMl8qZswRNm3T4q9CON+bxldk2iwk3FFpuwhx2FfinyitizWHsVYyaY+y5JzDR0rCMV5yTQ==
+  dependencies:
+    pvtsutils "^1.3.2"
+    pvutils "^1.1.3"
+    tslib "^2.4.0"
+
+bech32-buffer@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/bech32-buffer/-/bech32-buffer-0.2.1.tgz#8106f2f51bcb2ba1d9fb7718905c3042c5be2fcd"
+  integrity sha512-fCG1TyZuCN48Sdw97p/IR39fvqpFlWDVpG7qnuU1Uc3+Xtc/0uqAp8U7bMW/bGuVF5CcNVIXwxQsWwUr6un6FQ==
+
+[email protected]:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bintrees/-/bintrees-1.0.2.tgz#49f896d6e858a4a499df85c38fb399b9aff840f8"
+  integrity sha512-VOMgTMwjAaUG580SXn3LacVgjurrbMme7ZZNYGSSV7mmtY6QQRh0Eg3pwIcntQ77DErK1L0NxkbetjcoXzVwKw==
+
+data-uri-to-buffer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-4.0.1.tgz#d8feb2b2881e6a4f58c2e08acfd0e2834e26222e"
+  integrity sha512-0R9ikRb668HB7QDxT1vkpuUBtqc53YyAwMwGeUFKRojY/NWKvdZ+9UYtRfGmhqNbRkTSVpMbmyhXipFFv2cb/A==
+
+fetch-blob@^3.1.2, fetch-blob@^3.1.4:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/fetch-blob/-/fetch-blob-3.2.0.tgz#f09b8d4bbd45adc6f0c20b7e787e793e309dcce9"
+  integrity sha512-7yAQpD2UMJzLi1Dqv7qFYnPbaPx7ZfFK6PiIxQ4PfkGPyNyl2Ugx+a/umUonmKqjhM4DnfbMvdX6otXq83soQQ==
+  dependencies:
+    node-domexception "^1.0.0"
+    web-streams-polyfill "^3.0.3"
+
+formdata-polyfill@^4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/formdata-polyfill/-/formdata-polyfill-4.0.10.tgz#24807c31c9d402e002ab3d8c720144ceb8848423"
+  integrity sha512-buewHzMvYL29jdeQTVILecSaZKnt/RJWjoZCF5OW60Z67/GmSLBkOFM7qh1PI3zFNtJbaZL5eQu1vLfazOwj4g==
+  dependencies:
+    fetch-blob "^3.1.2"
+
+lucid-cardano@^0.10.7:
+  version "0.10.10"
+  resolved "https://registry.yarnpkg.com/lucid-cardano/-/lucid-cardano-0.10.10.tgz#0ef56d6366419b0f740187791655251f54217e05"
+  integrity sha512-Yp1o8/kbVUgkRpQqllGQCT9I9w70a+uQKSoJdZEHVrEo5MFbT3Vds314Q8ClqgExzN7pj9NHGbiwiow2ik7mUA==
+  dependencies:
+    "@peculiar/webcrypto" "^1.4.0"
+    node-fetch "^3.2.3"
+    ws "^8.10.0"
+
+node-domexception@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-domexception/-/node-domexception-1.0.0.tgz#6888db46a1f71c0b76b3f7555016b63fe64766e5"
+  integrity sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==
+
+node-fetch@^3.2.3:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-3.3.2.tgz#d1e889bacdf733b4ff3b2b243eb7a12866a0b78b"
+  integrity sha512-dRB78srN/l6gqWulah9SrxeYnxeddIG30+GOqK/9OlLVyLg3HPnr6SqOWTWOXKRwC2eGYCkZ59NNuSgvSrpgOA==
+  dependencies:
+    data-uri-to-buffer "^4.0.0"
+    fetch-blob "^3.1.4"
+    formdata-polyfill "^4.0.10"
+
+prom-client@^15.1.3:
+  version "15.1.3"
+  resolved "https://registry.yarnpkg.com/prom-client/-/prom-client-15.1.3.tgz#69fa8de93a88bc9783173db5f758dc1c69fa8fc2"
+  integrity sha512-6ZiOBfCywsD4k1BN9IX0uZhF+tJkV8q8llP64G5Hajs4JOeVLPCwpPVcpXy3BwYiUGgyJzsJJQeOIv7+hDSq8g==
+  dependencies:
+    "@opentelemetry/api" "^1.4.0"
+    tdigest "^0.1.1"
+
+pvtsutils@^1.3.2, pvtsutils@^1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/pvtsutils/-/pvtsutils-1.3.5.tgz#b8705b437b7b134cd7fd858f025a23456f1ce910"
+  integrity sha512-ARvb14YB9Nm2Xi6nBq1ZX6dAM0FsJnuk+31aUp4TrcZEdKUlSqOqsxJHUPJDNE3qiIp+iUPEIeR6Je/tgV7zsA==
+  dependencies:
+    tslib "^2.6.1"
+
+pvutils@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/pvutils/-/pvutils-1.1.3.tgz#f35fc1d27e7cd3dfbd39c0826d173e806a03f5a3"
+  integrity sha512-pMpnA0qRdFp32b1sJl1wOJNxZLQ2cbQx+k6tjNtZ8CpvVhNqEPRgivZ2WOUev2YMajecdH7ctUPDvEe87nariQ==
+
+readline@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/readline/-/readline-1.3.0.tgz#c580d77ef2cfc8752b132498060dc9793a7ac01c"
+  integrity sha512-k2d6ACCkiNYz222Fs/iNze30rRJ1iIicW7JuX/7/cozvih6YCkFZH+J6mAFDVgv0dRBaAyr4jDqC95R2y4IADg==
+
+tdigest@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/tdigest/-/tdigest-0.1.2.tgz#96c64bac4ff10746b910b0e23b515794e12faced"
+  integrity sha512-+G0LLgjjo9BZX2MfdvPfH+MKLCrxlXSYec5DaPYP1fe6Iyhf0/fSmJ0bFiZ1F8BT6cGXl2LpltQptzjXKWEkKA==
+  dependencies:
+    bintrees "1.0.2"
+
+tslib@^2.0.0, tslib@^2.4.0, tslib@^2.6.1, tslib@^2.6.2, tslib@^2.7.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.0.tgz#d124c86c3c05a40a91e6fdea4021bd31d377971b"
+  integrity sha512-jWVzBLplnCmoaTr13V9dYbiQ99wvZRd0vNWaDRg+aVYRcjDF3nDksxFDE/+fkXnKhpnUUkmx5pK/v8mCtLVqZA==
+
+web-streams-polyfill@^3.0.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz#2073b91a2fdb1fbfbd401e7de0ac9f8214cecb4b"
+  integrity sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw==
+
+webcrypto-core@^1.8.0:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/webcrypto-core/-/webcrypto-core-1.8.1.tgz#09d5bd8a9c48e9fbcaf412e06b1ff1a57514ce86"
+  integrity sha512-P+x1MvlNCXlKbLSOY4cYrdreqPG5hbzkmawbcXLKN/mf6DZW0SdNNkZ+sjwsqVkI4A4Ko2sPZmkZtCKY58w83A==
+  dependencies:
+    "@peculiar/asn1-schema" "^2.3.13"
+    "@peculiar/json-schema" "^1.1.12"
+    asn1js "^3.0.5"
+    pvtsutils "^1.3.5"
+    tslib "^2.7.0"
+
+ws@^8.10.0:
+  version "8.18.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.18.0.tgz#0d7505a6eafe2b0e712d232b42279f53bc289bbc"
+  integrity sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==