Basic bot support and option to change opening text
This commit is contained in:
Cam Spry
parent
7bc9d67544
commit
499a5954f5
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@ -0,0 +1,37 @@
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const RandomBot = require('./RandomBot');
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const LLMBot = require('./LLMBot');
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const fs = require('fs');
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const path = require('path');
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class BotFactory {
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static createBot(type) {
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switch (type.toLowerCase()) {
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case 'random':
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return new RandomBot();
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case 'llm':
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return new LLMBot();
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default:
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throw new Error(`Unknown bot type: ${type}`);
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}
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}
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static generateBotName() {
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const names = fs.readFileSync(path.join(__dirname, 'bot_names.txt'), 'utf8')
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.split('\n')
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.map(name => name.trim())
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.filter(name => name.length > 0);
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if (names.length === 0) {
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return 'DefaultBot'; // Fallback if no names are found
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}
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const randomIndex = Math.floor(Math.random() * names.length);
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return names[randomIndex];
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}
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static getAvailableBotTypes() {
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return ['random'];
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}
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}
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module.exports = BotFactory;
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@ -0,0 +1,44 @@
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const { LLM } = require('@themaximalist/llm.js'); // or wherever your LLM package lives
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class LLMBot {
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constructor() {
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// One instance keeps the whole conversation in memory
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this.llm = new LLM();
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// Prompt fragments we’ll reuse
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this.writePrompt =
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`You are playing a collaborative storytelling game.
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Continue the following story with exactly ONE short, creative sentence.
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Do NOT repeat what’s already written.`;
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this.votePrompt =
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`You are playing a collaborative storytelling game.
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Below is the story so far, followed by a list of possible next sentences.
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Reply with ONLY the number (0-indexed) of the sentence you like best.`;
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this.banterPrompt =
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`You are a playful, slightly sarcastic AI taking part in a writing-game chat.
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Keep it short, fun, and on-topic.`;
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}
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async Write(story_so_far) {
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const msg = `${this.writePrompt}\n\nStory so far:\n${story_so_far}`;
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return (await this.llm.chat(msg)).trim();
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}
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async Vote(story_so_far, choices) {
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const choicesBlock = choices.map((c, i) => `${i}: ${c}`).join('\n');
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const msg = `${this.votePrompt}\n\nStory:\n${story_so_far}\n\nChoices:\n${choicesBlock}`;
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const reply = (await this.llm.chat(msg)).trim();
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// extract first digit found, fallback to 0
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const match = reply.match(/\d+/);
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return match ? parseInt(match[0], 10) : 0;
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}
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async Banter(chat_so_far) {
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const msg = `${this.banterPrompt}\n\nChat so far:\n${chat_so_far}`;
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return (await this.llm.chat(msg)).trim();
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}
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}
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module.exports = LLMBot;
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@ -0,0 +1,50 @@
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class RandomBot {
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constructor() {
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this.writePhrases = [
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" Suddenly, a mysterious figure appeared from the shadows.",
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" The ground began to shake violently beneath their feet.",
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" In the distance, an eerie sound echoed through the valley.",
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" A bright light flashed, blinding everyone momentarily.",
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" The ancient artifact started glowing with an otherworldly energy."
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];
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this.votePhrases = [
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"I think we should proceed with caution.",
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"Let's take the bold approach!",
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"The safe path seems best right now.",
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"We should explore further before deciding.",
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"My instincts tell me to go left."
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];
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this.banterPhrases = [
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"Did anyone else hear that?",
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"I have a good feeling about this!",
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"Not sure what's happening, but I'm excited!",
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"Anyone else getting hungry?",
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"Remember when we used to play simple games?",
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"What's the worst that could happen?",
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"I wonder if there are cookies in this game.",
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"Do bots dream of electric sheep?",
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"Is this thing on?",
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"I'm having a great time, how about you?"
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];
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}
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Write(story_so_far) {
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const randomIndex = Math.floor(Math.random() * this.writePhrases.length);
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return this.writePhrases[randomIndex];
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}
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Vote(story_so_far, choices) {
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// Return a random choice number (0-indexed)
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const randomChoice = Math.floor(Math.random() * choices.length);
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return randomChoice;
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}
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Banter(chat_so_far) {
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const randomIndex = Math.floor(Math.random() * this.banterPhrases.length);
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return this.banterPhrases[randomIndex];
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}
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}
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module.exports = RandomBot;
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@ -0,0 +1,42 @@
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PunBot3000
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SarcasmBot
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DadJokeBot
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WattBot
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ChaiBot
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NachoBot
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EyeBot
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FryBot
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GuacBot
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TacoBot
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ByteMeBot
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CtrlAltBot
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DeCAFbot
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SirMixABot
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HolyBot
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BrewBot
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KnotBot
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WheyBot
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YodaBot
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ObiWanBot
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RickRollBot
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NeverGonnaBot
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SuspiciousBot
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TaskBot
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MemeLordBot
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YeetBot
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SkibidiBot
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RizzBot
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OhioBot
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GyattBot
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SoupBot
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BDEBot
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RatioBot
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LurkingBot
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GhostingBot
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SnackBot
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ExistentialBot
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ProcrastinBot
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FOMO_Bot
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ImpostorBot
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SendingMemesBot
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PepeBot
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@ -11,8 +11,10 @@
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"author": "",
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"license": "ISC",
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"dependencies": {
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"@themaximalist/llm.js": "^1.0.3",
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"cookie-parser": "^1.4.7",
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"express": "^5.2.1",
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"node-fetch": "^3.3.2",
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"socket.io": "^4.8.3",
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"uuid": "^13.0.0"
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}
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@ -3,7 +3,7 @@
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>YARN 2026 – Spin Your Story!</title>
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<title>YARN 2026 – Spin a Story!</title>
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<style>
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:root {
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--bg-main: #4b0082;
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@ -561,6 +561,14 @@
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<label>Time per Round (sec):</label>
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<input type="number" id="time-limit" value="${gameState.gameSettings.timeLimit}" min="15" max="180">
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</div>
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<div class="setting-group">
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<label>Bots:</label>
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<input type="number" id="bot-count" value="${gameState.gameSettings.botCount}" min="0" max="4">
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</div>
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<div class="setting-group">
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<label>Starting Text:</label>
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<input type="text" id="start-text" value="${gameState.gameSettings.startText}">
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</div>
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<button id="start-game-btn">Start Game</button>
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`;
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@ -748,10 +756,14 @@
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function startGame() {
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const scoreLimit = parseInt(document.getElementById('score-limit').value) || 100;
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const timeLimit = parseInt(document.getElementById('time-limit').value) || 60;
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const botCount = parseInt(document.getElementById('bot-count').value) || 0;
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const startText = document.getElementById('start-text').value;
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socket.emit('startGame', {
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scoreLimit: Math.max(10, Math.min(9999, scoreLimit)),
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timeLimit: Math.max(15, Math.min(600, timeLimit))
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timeLimit: Math.max(15, Math.min(600, timeLimit)),
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botCount: Math.max(0, Math.min(5, botCount)),
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startText
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});
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}
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82
server.js
82
server.js
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@ -5,6 +5,7 @@ const path = require('path');
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const cookieParser = require('cookie-parser');
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//const { v4: uuidv4 } = require('uuid');
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const { randomUUID } = require('node:crypto');
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const BotFactory = require('./bots/BotFactory');
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const app = express();
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const server = http.createServer(app);
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@ -25,8 +26,10 @@ class YarnGame {
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this.gameSettings = {
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scoreLimit: 50,
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timeLimit: 60,
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botCount: 0
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botCount: 0,
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startText: "It was a dark and stormy night..."
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};
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this.bots = [];
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this.players = []; // { player_id, name, score, socketId }
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this.disconnectedPlayers = []; // So people can keep their score when they reconnect
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this.yarnStory = []; // { player: "", str: "" }
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@ -78,20 +81,23 @@ class YarnGame {
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removePlayer(playerId) {
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const index = this.players.findIndex(p => p.player_id === playerId);
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if (index !== -1) {
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console.log(`Player ${this.players[index].name} dropped.`)
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const removed = this.players.splice(index, 1);
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this.disconnectedPlayers.push(removed[0]);
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// Assign new host if host left
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if (this.gameHost === playerId && this.players.length > 0) {
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this.gameHost = this.players[0].player_id;
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if (this.gameHost === playerId && this.getHumanPlayers().length > 0) {
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const human_players = this.getHumanPlayers();
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this.gameHost = human_players[0].player_id;
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}
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}
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if (this.players.length > 0) {
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console.log(`Player ${this.players[index].name} dropped.`)
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}
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return this.players.length;
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}
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getHumanPlayers() {
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return this.players.filter(p => !this.bots.some(b => b.bot_id === p.player_id));
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}
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getPlayer(playerId) {
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return this.players.find(p => p.player_id === playerId);
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}
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@ -107,19 +113,49 @@ class YarnGame {
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}
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}
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startBots(botCount) {
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console.log("Creating bots...")
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for (let i = 0; i < botCount; i++) {
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const bot_id = randomUUID()
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const bot = BotFactory.createBot("random");
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this.bots.push({ bot_id, bot });
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const bot_player = {
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player_id: bot_id,
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name: BotFactory.generateBotName(),
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score: 0,
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socketId: null
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};
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this.players.push(bot_player);
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console.log(`Created bot with UUID ${bot_id}`)
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}
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}
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startGame(settings) {
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this.gameSettings = { ...this.gameSettings, ...settings };
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this.startBots(this.gameSettings.botCount);
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this.inProgress = true;
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this.yarnStory = [{ player: "Narrator", str: "It was a dark and stormy night..." }];
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this.yarnStory = [{ player: "Narrator", str: this.gameSettings.startText }];
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this.players.forEach(p => p.score = 0);
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this.startWritingPhase();
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}
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processBotWriting() {
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for (const botObj of this.bots) {
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const botText = botObj.bot.Write(this.getStoryText());
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this.submitEntry(botObj.bot_id, botText)
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}
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}
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startWritingPhase() {
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this.currentPhase = 'writing';
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this.round_data = [];
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this.submittedPlayers = new Set();
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this.timeRemaining = this.gameSettings.timeLimit;
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this.processBotWriting()
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}
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getStoryText() {
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return this.yarnStory.map(entry => entry.str).join('');
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}
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submitEntry(playerId, entryText) {
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@ -140,10 +176,18 @@ class YarnGame {
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return this.submittedPlayers.size >= this.players.length;
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}
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processBotVoting() {
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for (const botObj of this.bots) {
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const botVote = botObj.bot.Vote(this.getStoryText(), this.round_data);
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this.submitVote(botObj.bot_id, botVote)
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}
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}
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startVotingPhase() {
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this.currentPhase = 'voting';
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this.votedPlayers = new Set();
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this.timeRemaining = 30; // 30 seconds for voting
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this.processBotVoting()
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}
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submitVote(playerId, entryIndex) {
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@ -203,9 +247,17 @@ class YarnGame {
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return null;
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}
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purgeBots() {
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for (const botObj of this.bots) {
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this.removePlayer(botObj.bot_id)
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}
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this.bots = [];
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}
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resetGame() {
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this.inProgress = false;
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this.currentPhase = 'lobby';
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this.purgeBots();
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this.round_data = [];
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this.yarnStory = [];
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this.submittedPlayers = new Set();
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@ -216,6 +268,18 @@ class YarnGame {
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}
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}
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botBanter() {
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for (const botObj of this.bots) {
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if (Math.random() > 0.8) {
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console.log("Bot bantering")
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const botBanter = botObj.bot.Banter(this.getStoryText());
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console.log(botBanter)
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const chatMsg = this.addChatMessage(botObj.bot_id, botBanter)
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io.to(this.roomName).emit('newChatMessage', chatMsg); //I don't like using io calls here but chat is weird
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}
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}
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}
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addChatMessage(playerId, msg) {
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const player = this.getPlayer(playerId);
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const chatMsg = {
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@ -331,7 +395,7 @@ io.on('connection', (socket) => {
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const game = games[currentRoom];
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if (!game || game.gameHost !== playerId) return;
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if (game.players.length < 2) {
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if (game.players.length < 2 && settings.botCount == 0) {
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socket.emit('error', { message: 'Need at least 2 players to start' });
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return;
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}
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@ -422,9 +486,9 @@ io.on('connection', (socket) => {
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io.to(currentRoom).emit('playersUpdate', game.getState().players);
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io.to(currentRoom).emit('gameState', game.getState());
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if (remaining === 0 || game.bots.length === game.players.length) {
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// Clean up empty rooms
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console.log(`Removing empty room ${currentRoom}`)
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if (remaining === 0) {
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if (game.timer) clearInterval(game.timer);
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delete games[currentRoom];
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}
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