1.30.11

.eslintrc

@@ -15,6 +15,6 @@
         "no-console": 0,
         "indent": ["error", "tab"],
 		"no-tabs": 0,
-        "max-len": [2, {"code": 400, "tabWidth": 4, "ignoreUrls": true}]
+        "max-len": 0
     }
 }

.gitignore

@@ -4,5 +4,6 @@ config/*
 *.config.js
 !ecosystem.config.js
 *.sqlite
-points*.json
+points/*
+points-*
 assets/mash-words.json

assets/dictionary-to-mash.js

@@ -1,11 +1,11 @@
 'use strict';
 
 const fs = require('fs').promises;
+
+/*
 const inflect = require('inflect');
 const tensify = require('tensify');
 
-const dictionary = require('./dictionary.json');
-
 function getTenses(word) {
 	try {
 		const { past, past_participle: participle } = tensify(word);
@@ -15,26 +15,40 @@ function getTenses(word) {
 		return {};
 	}
 }
+*/
+
+const dictionary = require('./dictionary.json');
 
 async function init() {
+	/*
 	const formsDictionary = Object.fromEntries(Object.entries(dictionary).flatMap(([word, definition]) => {
 		const plural = inflect.pluralize(word);
 		const { past, participle } = getTenses(word);
 
 		return [
 			[word, definition],
-			...(plural && !dictionary[plural] ? [[plural, `Plural of ${word}`]] : []),
-			...(past && !dictionary[past] ? [[past, `Past tense of ${word}`]] : []),
-			...(participle && !dictionary[participle] ? [[past, `Past participle of ${word}`]] : []),
+			...(plural && !dictionary[plural] ? [[plural, definition]] : []),
+			...(past && !dictionary[past] ? [[past, definition]] : []),
+			...(participle && !dictionary[participle] ? [[past, definition]] : []),
 		];
 	}));
+	*/
 
-	const validWords = Object.entries(formsDictionary).filter(([word]) => /^[a-zA-Z]+$/.test(word));
+	const validWords = Object.entries(dictionary).filter(([word]) => /^[a-zA-Z]+$/.test(word));
 
 	const sortedWords = validWords.reduce((acc, [rawWord, fullDefinition]) => {
 		const word = rawWord.toLowerCase();
 		const anagram = word.split('').sort().join('');
-		const definitions = fullDefinition?.split(/\d+\.\s+/).filter(Boolean).map((definition) => definition.split('.')[0].toLowerCase());
+		const definitions = fullDefinition
+			?.split(/\d+\.\s+/).filter(Boolean).map((definition) => {
+				const splitIndex = definition.indexOf('.', 16); // split after n characters to avoid splitting on e.g. abbreviated categories at the start of the definition: (Anat.)
+
+				if (splitIndex > -1) {
+					return definition.slice(0, splitIndex).trim().toLowerCase();
+				}
+
+				return definition.toLowerCase();
+			}) || [];
 
 		if (!acc[anagram.length]) {
 			acc[anagram.length] = {};

assets/words-to-dictionary.js

@@ -0,0 +1,31 @@
+'use strict';
+
+const fs = require('fs').promises;
+
+const words = require('./words.json');
+const wordsBlacklist = require('./words_blacklist.json');
+const dictionary = require('./dictionary.json');
+
+// mainly lowercase names
+const blacklist = new Set(wordsBlacklist);
+
+async function init() {
+	const notNameWords = words.filter((word) => word.charAt(0) === word.charAt(0).toLowerCase() && !blacklist.has(word)); // don't include names for places, products, people, etc.
+
+	const definitions = Object.fromEntries(notNameWords.map((word) => {
+		const normalizedWord = word.normalize('NFD').replace(/\p{Diacritic}/ug, '').toLowerCase().trim();
+		const definition = dictionary[normalizedWord];
+		const singular = normalizedWord.replace(/s$/, '');
+		const singularDefinition = dictionary[singular];
+
+		return [normalizedWord, definition || singularDefinition || null];
+	}));
+
+	const string = JSON.stringify(definitions, null, 4);
+
+	await fs.writeFile('./dictionary.json', string);
+
+	console.log(`Wrote ${Object.keys(definitions).length} words to ./dictionary.json`);
+}
+
+init();

assets/words_blacklist.json

@@ -0,0 +1,4 @@
+[
+	"ioctl",
+	"xterm"
+]

config/default.js

@@ -27,6 +27,7 @@ module.exports = {
 		'chat',
 		'mash',
 		'trivia',
+		'wordle',
 		'letters',
 		'numbers',
 		'hunt',
@@ -133,6 +134,12 @@ module.exports = {
 			z: 1,
 		},
 	},
+	wordle: {
+		minLength: 3,
+		length: 5,
+		bonusDictionaryThreshold: 1000, // minimum dictionary size to assign bonus points, prevent people from scoring full bonus points from 1-word dictionaries
+		mode: 'easy',
+	},
 	numbers: {
 		length: 6,
 		timeout: 90,

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "schat2-clive",
-  "version": "1.26.12",
+  "version": "1.30.11",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "schat2-clive",
-      "version": "1.26.12",
+      "version": "1.30.11",
       "license": "ISC",
       "dependencies": {
         "better-sqlite3": "^8.3.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "schat2-clive",
-  "version": "1.26.12",
+  "version": "1.30.11",
   "description": "Game host for SChat 2-powered chat sites",
   "main": "src/app.js",
   "scripts": {

src/games/dice.js

@@ -37,7 +37,7 @@ function onCommand(args, context) {
 			return `${style.yellow(`(${coinFaces[result - 1]})`)} ${style.bold(result === 1 ? 'heads' : 'tails')}`; // eslint-disable-line no-irregular-whitespace
 		}
 
-		return `${style.grey(dieFaces[result - 1] || '☐')} ${style.bold(result)}`; // eslint-disable-line no-irregular-whitespace
+		return `${style.grey(dieFaces[result - 1] || '⬡')} ${style.bold(result)}`; // eslint-disable-line no-irregular-whitespace
 	});
 
 	context.sendMessage(results.join(style.grey(' | ')), context.room.id, { label: type });

src/games/duck.js

@@ -56,6 +56,11 @@ function onCommand(args, context) {
 		return;
 	}
 
+	if (!duck) {
+		// unrecognized command
+		return;
+	}
+
 	const hit = Math.random() > config.duck.missRatio;
 	const time = new Date().getTime() - duck.getTime();
 

src/games/letters.js

@@ -64,6 +64,24 @@ function playWord(rawWord, context) {
 	context.sendMessage(`${context.user.username} played ${style.bold(style.pink(word))} for ${style.bold(word.length)} points!`, context.room.id);
 }
 
+function setTimeout(timeout, context) {
+	if (!timeout) {
+		context.sendMessage(`Timeout is set to ${style.bold(settings.timeout)}`, context.room.id);
+		return;
+	}
+
+	const parsedTimeout = Number(timeout);
+
+	if (Number.isNaN(parsedTimeout) || parsedTimeout < 10 || parsedTimeout > 300) {
+		context.sendMessage('Timeout must be a number between 10 and 300', context.room.id);
+		return;
+	}
+
+	settings.timeout = parsedTimeout;
+
+	context.sendMessage(`Timeout set to ${style.bold(settings.timeout)} by ${context.user.prefixedUsername}`, context.room.id);
+}
+
 function stop(context, aborted) {
 	const game = games.get(context.room.id);
 
@@ -91,13 +109,20 @@ async function play(context) {
 	context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(settings.timeout))} seconds, let's start!`, context.room.id);
 
 	try {
-		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
-		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round((settings.timeout / 3) * 2)} seconds`))} left`, context.room.id);
+		await timers.setTimeout((settings.timeout / 5) * 1000, null, { signal: game.ac.signal });
 
-		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
-		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round(settings.timeout / 3)} seconds`))} left`, context.room.id);
+		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round((settings.timeout / 5) * 4)} seconds`))} left`, context.room.id);
+		await timers.setTimeout((settings.timeout / 5) * 1000, null, { signal: game.ac.signal });
+
+		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round((settings.timeout / 5) * 3)} seconds`))} left`, context.room.id);
+		await timers.setTimeout((settings.timeout / 5) * 1000, null, { signal: game.ac.signal });
+
+		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round((settings.timeout / 5) * 2)} seconds`))} left`, context.room.id);
+		await timers.setTimeout((settings.timeout / 5) * 1000, null, { signal: game.ac.signal });
+
+		context.sendMessage(`${getBoard(context)} You have ${style.bold(style.green(`${Math.round(settings.timeout / 5)} seconds`))} left`, context.room.id);
+		await timers.setTimeout((settings.timeout / 5) * 1000, null, { signal: game.ac.signal });
 
-		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
 		stop(context);
 	} catch (error) {
 		// abort expected, probably not an error
@@ -156,6 +181,11 @@ function onCommand(args, context) {
 		return;
 	}
 
+	if (context.subcommand === 'timeout') {
+		setTimeout(args[0], context);
+		return;
+	}
+
 	if (context.command === 'letsgo' || ['start', 'go', 'auto', 'random'].includes(context.subcommand)) {
 		start(context, Array.from({ length: config.letters.length }, () => (Math.random() < config.letters.consonantBias ? 'c' : 'v')).join('')); // a slight bias towards consonants seems to give better boards
 		return;
@@ -199,7 +229,7 @@ function onMessage(message, context) {
 
 module.exports = {
 	name: 'Letters',
-	help: `Make the longest word from the ${config.letters.length} letters on the board. Quick-start with ${config.prefix}letsgo, or use ${config.prefix}letters to fill the board by manually selecting a vow(el), a con(sonant), or multiple at once like CCVVCCVVC.`,
+	help: `Make the longest word from the ${config.letters.length} letters on the board. Quick-start with ${config.prefix}letsgo, or use ${config.prefix}letters to fill the board by manually selecting a vow(el), a con(sonant), or multiple at once like CCVVCCVVC. Change the time limit with ${config.prefix}letters:timeout [10-300].`,
 	commands: ['letsgo'],
 	onCommand,
 	onMessage,

src/games/mash.js

@@ -35,7 +35,7 @@ function start(length, context, attempt = 0) {
 
 	if (answers.some((answer) => answer.word === anagram)) {
 		if (attempt >= 10) {
-			context.sendMessage(`Sorry, I did not find a mashable ${length}-letter word`);
+			context.sendMessage(`Sorry, I did not find a mashable ${length}-letter word`, context.room.id);
 			return;
 		}
 
@@ -81,7 +81,9 @@ function play(rawWord, context, shouted) {
 	}
 
 	if (answer) {
-		const definition = answer.definitions[0] ? `: ${style.italic(`${answer.definitions[0].slice(0, 100)}${mash.answers[0].definitions[0].length > 100 ? '...' : ''}`)}` : '';
+		const definition = answer.definitions[0]
+			? `: ${style.italic(`${answer.definitions[0].slice(0, 100)}${answer.definitions[0].length > 100 ? '...' : ''}`)}`
+			: '';
 
 		context.sendMessage(mash.answers.length === 1
 			? `${style.bold(style.yellow(word))} is the right answer${definition}, ${style.bold(style.cyan(`${config.usernamePrefix}${context.user.username}`))} now has ${style.bold(`${context.user.points + 1} ${context.user.points === 0 ? 'point' : 'points'}`)}! There were no other options for ${style.bold(mash.anagram)}.`
@@ -144,10 +146,19 @@ function define(word, context) {
 		return;
 	}
 
-	context.sendMessage(`No definition available for ${style.bold(word)}, ${config.usernamePrefix}${context.user.username}`, context.room.id);
+	if (answer) {
+		context.sendMessage(`${style.bold(word)} is in my dictionary, but I cannot provide a definition, ${config.usernamePrefix}${context.user.username}`, context.room.id);
+		return;
+	}
+
+	context.sendMessage(`${style.bold(word)} is not in my dictionary, ${config.usernamePrefix}${context.user.username}`, context.room.id);
 }
 
 function sanitizeDefinition(definition, answers) {
+	if (!definition) {
+		return 'No definition';
+	}
+
 	return definition.replaceAll(/\w+/g, (word) => {
 		if (answers.some((answer) => answer.word.includes(word))) {
 			return '*'.repeat(word.length);

src/games/numbers.js

@@ -336,7 +336,7 @@ function start(context, numbers) {
 	context.sendMessage('Let\'s play the numbers! Would you like a large number or a small one?', context.room.id);
 }
 
-function solve(calculation, context) {
+function calc(calculation, context) {
 	try {
 		const parsed = math.parse(calculation.replace(/`/g, '')); // backticks may be used to prevent the expression from being expanded by Markdown in SChat
 		const answer = parsed.evaluate();
@@ -347,6 +347,51 @@ function solve(calculation, context) {
 	}
 }
 
+async function solve(equation, context) {
+	const [numberString, targetString] = equation.split('=');
+	const numbers = numberString?.split(' ').map((string) => Number(string)).filter(Boolean);
+	const target = Number(targetString);
+
+	if (!numberString || !target) {
+		context.sendMessage('The input should be in the form 1 2 3 4 5 6 7 = 10', context.room.id);
+		return;
+	}
+
+	if (numbers.length < 2 || numbers.length > 7) {
+		context.sendMessage('The selection should contain at least 2 and at most 7 numbers', context.room.id);
+		return;
+	}
+
+	if (target < 100 || target > 999) {
+		context.sendMessage('The target must be a number between 100 and 999', context.room.id);
+		return;
+	}
+
+	if (Array.from(games.entries()).some(([roomId, game]) => roomId === context.room.id || game.target === target)) {
+		context.sendMessage('Nice try! Please wait for this numbers round to end :)', context.room.id);
+		return;
+	}
+
+	try {
+		const solutions = await solveAll(numbers, target, 3);
+		const bestSolution = solutions.reduce((closest, solution) => (!closest || Math.abs(target - solution.answer) < Math.abs(target - closest.answer) ? solution : closest), null);
+
+		if (!bestSolution) {
+			context.sendMessage(`I could not find a solution for ${numbers.join(' ')} = ${target} :(`, context.room.id);
+			return;
+		}
+
+		if (bestSolution.answer === target) {
+			context.sendMessage(`My best solution for ${numbers.join(' ')} = ${target} is: ${style.bold(bestSolution.solution)}`, context.room.id);
+			return;
+		}
+
+		context.sendMessage(`I could not find an exact solution for ${numbers.join(' ')} = ${target}. My closest solution is: ${style.bold(bestSolution.solution)} = ${style.italic(bestSolution.answer)}`, context.room.id);
+	} catch (error) {
+		console.log(error);
+	}
+}
+
 function onCommand(args, context) {
 	if (context.subcommand === 'stop') {
 		stop(context, true);
@@ -358,7 +403,12 @@ function onCommand(args, context) {
 		return;
 	}
 
-	if (['calculate', 'calc', 'solve'].includes(context.subcommand || context.command)) {
+	if (['calculate', 'calc'].includes(context.subcommand || context.command)) {
+		calc(args.join(' '), context); // two from the top, four from the bottom, please Rachel
+		return;
+	}
+
+	if (['solve'].includes(context.subcommand || context.command)) {
 		solve(args.join(' '), context); // two from the top, four from the bottom, please Rachel
 		return;
 	}
@@ -405,5 +455,5 @@ module.exports = {
 	onCommand,
 	onMessage,
 	commands: ['nums', 'numsgo', 'numgo', 'calculate', 'calc', 'solve'],
-	help: `Reach the target number using only the ${config.numbers.length} numbers on the board. You can use each number only once, but do not have to use all of them. You may use addition, subtraction, multiplication and division, but each intermediate calculation must result in a whole number. You can score ${Array.from(new Set(config.numbers.points)).slice(0, -1).join(', ')} or ${config.numbers.points.at(-1)} points for solutions up to ${config.numbers.points.length - 1} away, but only the first best solution gets the points. Quick-start with ${config.prefix}numsgo, or use ${config.prefix}numbers to fill the board by manually selecting a random *large* or *big* number (100, 75, 50, 25), a random *small* number (1-10), or multiple at once like LLSSSS.`, // eslint-disable-line max-len
+	help: `Reach the target number using only the ${config.numbers.length} numbers on the board. You can use each number only once, but do not have to use all of them. You may use addition, subtraction, multiplication and division, but each intermediate calculation must result in a whole number. You can score ${Array.from(new Set(config.numbers.points)).slice(0, -1).join(', ')} or ${config.numbers.points.at(-1)} points for solutions up to ${config.numbers.points.length - 1} away, but only the first best solution gets the points. Quick-start with ${config.prefix}numsgo, or use ${config.prefix}numbers to fill the board by manually selecting a random *large* or *big* number (100, 75, 50, 25), a random *small* number (1-10), or multiple at once like LLSSSS. Change the time limit with ${config.prefix}numbers:timeout [10-300].`, // eslint-disable-line max-len
 };

src/games/riddle.js

@@ -7,11 +7,35 @@ const timers = require('timers/promises');
 const riddles = require('../../assets/riddles.json');
 const style = require('../utils/style');
 
+const settings = { ...config.riddle };
 const open = new Map();
 
 const emojis = ['😆', '🤣', '😂', '😅', '🤪', '😛', '😝', '🙃', '🥲', '🤭', '😏', '🥴', '💀', '🤦'];
 
+function setTimeout(timeout, context) {
+	if (!timeout) {
+		context.sendMessage(`Timeout is set to ${style.bold(settings.timeout)}`, context.room.id);
+		return;
+	}
+
+	const parsedTimeout = Number(timeout);
+
+	if (Number.isNaN(parsedTimeout) || parsedTimeout < 10 || parsedTimeout > 300) {
+		context.sendMessage('Timeout must be a number between 10 and 300', context.room.id);
+		return;
+	}
+
+	settings.timeout = parsedTimeout;
+
+	context.sendMessage(`Timeout set to ${style.bold(settings.timeout)} by ${context.user.prefixedUsername}`, context.room.id);
+}
+
 async function onCommand(args, context) {
+	if (context.subcommand === 'timeout') {
+		setTimeout(args[0], context);
+		return;
+	}
+
 	if (open.has(context.room.id)) {
 		context.sendMessage(open.get(context.room.id).riddle, context.room.id);
 		return;
@@ -26,7 +50,7 @@ async function onCommand(args, context) {
 	context.logger.info(`Riddle asked "${riddle.riddle}" with answer: ${riddle.answers[0]}`);
 
 	try {
-		await timers.setTimeout(config.riddle.timeout * 1000, null, { signal: ac.signal });
+		await timers.setTimeout(settings.timeout * 1000, null, { signal: ac.signal });
 
 		open.delete(context.room.id);
 		context.sendMessage(`No one guessed the riddle: ${style.bold(riddle.fullAnswer)}! ${emojis[crypto.randomInt(0, emojis.length)]}`, context.room.id);
@@ -54,6 +78,7 @@ function onMessage(message, context) {
 }
 
 module.exports = {
+	help: `Solve the riddle before time runs out! Ask for one with ${config.prefix}riddle, and answer by typing it in the chat. Change the time limit with ${config.prefix}riddle:timeout [10-300].`,
 	onCommand,
 	onMessage,
 };

src/games/wordle.js

@@ -0,0 +1,245 @@
+'use strict';
+
+const config = require('config');
+const crypto = require('crypto');
+
+const style = require('../utils/style');
+const words = require('../../assets/mash-words.json');
+
+const settings = { ...config.wordle };
+const wordles = new Map();
+
+const alphabet = Array.from({ length: 26 }, (value, index) => String.fromCharCode(65 + index));
+
+function getBoard(letters, showLetters, context) {
+	const wordle = wordles.get(context.room.id);
+	const prefix = config.platform === 'irc' ? '' : style.grey(style.code('['));
+
+	const middle = letters.map((letter) => {
+		if (letter === null) {
+			return config.platform === 'irc'
+				? style.bgsilver(' ? ')
+				: style.code(' '); // em space, U+2003, charcode 8195
+		}
+
+		if (letter[1] === true) {
+			return config.platform === 'irc'
+				? style.bggreen(` ${letter[0].toUpperCase()}${style.green('*')}`)
+				: style.green(style.bold(style.code(letter[0].toUpperCase())));
+		}
+
+		if (letter[1] === false) {
+			return config.platform === 'irc'
+				? style.bgyellow(` ${letter[0].toUpperCase()}${style.yellow('?')}`)
+				: style.orange(style.bold(style.code(letter[0].toUpperCase())));
+		}
+
+		return config.platform === 'irc'
+			? style.bgsilver(` ${letter[0].toUpperCase()} `)
+			: style.grey(style.bold(style.code(letter[0].toUpperCase())));
+	}).join(config.platform === 'irc' ? '' : style.grey(style.code('|')));
+
+	const suffix = config.platform === 'irc' ? '' : `${style.grey(style.code(']'))}`;
+
+	if (showLetters) {
+		const letterBoard = Array.from(wordle.letters).map(([letter, state]) => {
+			if (state === true) {
+				return config.platform === 'irc'
+					? style.bggreen(`${letter}${style.green('*')}`)
+					: style.green(style.bold(letter));
+			}
+
+			if (state === false) {
+				return config.platform === 'irc'
+					? style.bgyellow(`${letter}${style.yellow('?')}`)
+					: style.orange(style.bold(letter));
+			}
+
+			return config.platform === 'irc'
+				? letter
+				: style.grey(letter);
+		}).join(config.platform === 'irc' ? ' ' : ' '); // regular space vs em space
+
+		return `${prefix}${middle}${suffix}${wordle.mode === 'hard' ? ' (Hard)' : ''} Letters: ${letterBoard}`; // eslint-disable-line no-irregular-whitespace
+	}
+
+	return `${prefix}${middle}${suffix}`;
+}
+
+function start(length = settings.length, mode = settings.mode, context) {
+	const wordPool = words[length];
+
+	if (length < settings.minLength) {
+		context.sendMessage(`Wordle must be at least ${settings.minLength} letters long.`, context.room.id);
+		return;
+	}
+
+	if (!wordPool) {
+		context.sendMessage(`No words with ${length} letters available.`, context.room.id);
+		return;
+	}
+
+	const wordList = Object.values(wordPool).flat();
+	const word = wordList[crypto.randomInt(wordList.length)];
+
+	wordles.set(context.room.id, {
+		word: word.word.toUpperCase(),
+		wordList,
+		mode,
+		definitions: word.definitions,
+		letters: new Map(alphabet.map((letter) => [letter, null])),
+		guesses: [],
+	});
+
+	if (config.platform === 'irc') {
+		context.sendMessage(`${getBoard(Array.from({ length }, () => null), false, context)}${mode === 'hard' ? ' (Hard)' : ''} guess the word with ${config.prefix}w [word]! ${style.bgsilver(' X ')} not in word; ${style.bgyellow(` X${style.yellow('?')}`)} wrong position; ${style.bggreen(` X${style.green('*')}`)} correct position.`, context.room.id); // eslint-disable-line no-irregular-whitespace
+	} else {
+		context.sendMessage(`${getBoard(Array.from({ length }, () => null), false, context)}${mode === 'hard' ? ' (Hard)' : ''} guess the word with ${config.prefix}w [word]! ${style.grey(style.bold('X'))} not in word; ${style.orange(style.bold('X'))} wrong position; ${style.green(style.bold('X'))} correct position.`, context.room.id);
+	}
+
+	context.logger.info(`Wordle started: ${word.word.toUpperCase()}`);
+}
+
+function play(guess, context) {
+	const wordle = wordles.get(context.room.id);
+
+	if (!wordle) {
+		context.sendMessage(`There's no wordle going on. Start one with ${config.prefix}wordle [length]!`, context.room.id);
+		return;
+	}
+
+	if (!guess || guess.length !== wordle.word.length) {
+		context.sendMessage(`Your guess needs to be ${wordle.word.length} letters.`, context.room.id);
+		return;
+	}
+
+	if (!wordle.wordList.some((definition) => definition.word.toLowerCase() === guess.toLowerCase())) {
+		context.sendMessage(`The word '${guess}' is not in my dictionary.`, context.room.id);
+		return;
+	}
+
+	const upperGuess = guess.toUpperCase();
+	const occurrences = wordle.word.split('').reduce((acc, letter) => acc.set(letter, (acc.get(letter) || 0) + 1), new Map());
+
+	const guessLetters = upperGuess.split('');
+	const check = guessLetters.map((letter) => [letter, null]);
+	const prevGuess = wordle.guesses.at(-1)?.[1];
+
+	if (wordle.mode === 'hard' && prevGuess) {
+		const prevLetters = prevGuess.split('');
+
+		const valid = prevLetters.every((letter, index) => {
+			if (wordle.letters.get(letter) === false && !guessLetters.includes(letter)) {
+				context.sendMessage(`(Hard) Your guess must include the letter ${config.platform === 'irc'
+					? style.bgyellow(` ${letter} `)
+					: `${style.grey(style.code('['))}${style.orange(style.bold(style.code(letter)))}${style.grey(style.code(']'))}`
+				}.`, context.room.id);
+
+				return false;
+			}
+
+			if (wordle.letters.get(letter) === true && letter === wordle.word[index] && letter !== guessLetters[index]) {
+				context.sendMessage(`(Hard) Your guess must include the letter ${config.platform === 'irc'
+					? style.bggreen(` ${letter} `)
+					: `${style.grey(style.code('['))}${style.green(style.bold(style.code(letter)))}${style.grey(style.code(']'))}`
+				} in the correct position.`, context.room.id);
+
+				return false;
+			}
+
+			return true;
+		});
+
+		if (!valid) {
+			return;
+		}
+	}
+
+	// correct
+	guessLetters.forEach((letter, index) => {
+		if (wordle.word[index] === letter) {
+			wordle.letters.set(letter, true);
+			check[index] = [letter, true];
+		}
+	});
+
+	// wrong place
+	guessLetters.forEach((letter, index) => {
+		if (wordle.word.includes(letter)) {
+			if (wordle.letters.get(letter) !== true) {
+				wordle.letters.set(letter, false);
+			}
+
+			const marks = check.filter(([checkLetter, status]) => checkLetter === letter && status !== null).length;
+
+			if (check[index][1] !== true && marks < occurrences.get(letter)) {
+				check[index] = [letter, false];
+			}
+
+			return;
+		}
+
+		wordle.letters.delete(letter);
+	});
+
+	wordle.guesses = wordle.guesses.concat([[context.user.username, upperGuess]]);
+
+	if (upperGuess === wordle.word) {
+		const assignBonusPoints = wordle.wordList.length > config.wordle.bonusDictionaryThreshold;
+		const points = assignBonusPoints
+			? Math.max((wordle.word.length + 1) - wordle.guesses.length, 1)
+			: 1;
+
+		const definition = wordle.definitions[0] ? `: ${style.italic(`${wordle.definitions[0].slice(0, 100)}${wordle.definitions[0].length > 100 ? '...' : ''}`)}` : '';
+
+		context.setPoints(context.user, points, { key: wordle.mode === 'hard' ? 'hardle' : 'wordle' });
+
+		context.sendMessage(`${getBoard(check, false, context)} is correct in ${wordle.guesses.length} guesses! ${style.bold(style.cyan(`${config.usernamePrefix}${context.user.username}`))} gets ${points} ${points > 1 ? 'points' : 'point'}${assignBonusPoints ? '. ' : ` (${wordle.word.length}-letter dictionary too small for bonus points). `}${style.bold(wordle.word)}${definition}`, context.room.id);
+
+		wordles.delete(context.room.id);
+
+		return;
+	}
+
+	context.sendMessage(`${getBoard(check, true, context)}`, context.room.id);
+}
+
+function onCommand(args, context) {
+	const wordle = wordles.get(context.room.id);
+	const length = args.map((arg) => Number(arg)).find(Boolean) || settings.length;
+	const mode = args.find((arg) => arg === 'easy' || arg === 'hard')
+		|| (context.command === 'hardle' && 'hard')
+		|| settings.mode;
+
+	if (['guess', 'w'].includes(context.command)) {
+		play(args[0], context);
+		return;
+	}
+
+	if (context.subcommand === 'stop') {
+		if (wordle) {
+			context.sendMessage(`The game was stopped by ${config.usernamePrefix}${context.user.username}. The word was ${style.bold(wordle.word)}.`, context.room.id);
+			wordles.delete(context.room.id);
+
+			return;
+		}
+
+		context.sendMessage(`The there is no wordle going on, ${config.usernamePrefix}${context.user.username}, start one with ${config.prefix}wordle [length]!`, context.room.id);
+		return;
+	}
+
+	if (!wordle && context.room.id) {
+		start(length, mode, context);
+		return;
+	}
+
+	context.sendMessage(`There is already a ${wordle.word.length}-letter wordle going on, guess with ${config.prefix}w [word]!`, context.room.id);
+}
+
+module.exports = {
+	name: 'Wordle',
+	commands: ['wordle', 'hardle', 'lingo', 'guess', 'w'],
+	help: `Guess the ${settings.length}-letter word on the board. Submit a guess with ${config.prefix}w [word]. If the letter is green, it is in the correct place. If it is yellow, it is part of the word, but not in the correct place. The number of letters in the word is the highest score you can get. You lose 1 point per guess, down to 1 point. Change the numbers of letters or switch to hard mode with ~wordle [length] [hard] or ~hardle [length].`,
+	onCommand,
+	// onMessage,
+};

src/irc.js

@@ -32,6 +32,19 @@ async function init() {
 
 	const games = await getGames(bot, config.user.id);
 
+	// registered fires again on every reconnect, so these must only be bound once
+	client.addListener('message', (from, to, body) => onMessage({
+		from,
+		to,
+		recipient: /^#/.test(to) ? null : to,
+		body,
+		type: 'message',
+	}, bot, games));
+
+	client.addListener('error', (error) => {
+		logger.error(error);
+	});
+
 	client.addListener('registered', () => {
 		logger.info('Connected!');
 		logger.info('Identifying with NickServ');
@@ -47,18 +60,6 @@ async function init() {
 				client.say(channel, config.greeting);
 			}
 		});
-
-		client.addListener('message', (from, to, body) => onMessage({
-			from,
-			to,
-			recipient: /^#/.test(to) ? null : to,
-			body,
-			type: 'message',
-		}, bot, games));
-
-		client.addListener('error', (error) => {
-			logger.error(error);
-		});
 	});
 }
 

src/play.js

@@ -3,6 +3,7 @@
 const config = require('config');
 const fs = require('fs').promises;
 const logger = require('simple-node-logger').createSimpleLogger();
+const { getWeek } = require('date-fns');
 const { argv } = require('yargs');
 // const timers = require('timers/promises');
 
@@ -15,14 +16,16 @@ const points = {};
 
 async function initPoints(identifier) {
 	try {
-		const pointsFile = await fs.readFile(`./points-${identifier}.json`, 'utf-8');
+		const pointsFile = await fs.readFile(`./points/points-${identifier}.json`, 'utf-8');
 
 		Object.assign(points, JSON.parse(pointsFile));
 	} catch (error) {
 		if (error.code === 'ENOENT') {
 			logger.info('Creating new points file');
 
-			await fs.writeFile(`./points-${identifier}.json`, '{}');
+			await fs.mkdir('./points', { recursive: true });
+
+			await fs.writeFile(`./points/points-${identifier}.json`, '{}');
 			await initPoints(identifier);
 		}
 	}
@@ -50,7 +53,8 @@ async function setPoints(identifier, defaultKey, user, value, { mode = 'add', ke
 		points[gameKey][userKey] = value;
 	}
 
-	await fs.writeFile(`./points-${identifier}.json`, JSON.stringify(points, null, 4));
+	await fs.writeFile(`./points/points-${identifier}_backup${getWeek(new Date())}.json`, JSON.stringify(points, null, 4)); // weekly back-up
+	await fs.writeFile(`./points/points-${identifier}.json`, JSON.stringify(points, null, 4));
 }
 
 function getPoints(game, rawUsername, { user, room, command }) {
@@ -117,6 +121,11 @@ async function getGames(bot, identifier) {
 		const sendMessage = (body, roomId, options, recipient) => {
 			const curatedBody = curateMessageBody(body, game, key, options);
 
+			if (!roomId && !recipient) {
+				logger.error(`Missing room ID or recipient for message: ${body}`);
+				return;
+			}
+
 			if (config.platform === 'irc') {
 				bot.client.say(/^#/.test(roomId) ? roomId : recipient, curatedBody);
 			}

src/schat.js

@@ -3,8 +3,7 @@
 const config = require('config');
 const { setTimeout: delay } = require('timers/promises');
 const bhttp = require('bhttp');
-// const WebSocket = require('ws');
-const io = require('socket.io-client');
+const WebSocket = require('ws');
 const logger = require('simple-node-logger').createSimpleLogger();
 const { argv } = require('yargs');
 
@@ -18,10 +17,9 @@ const instance = process.env.NODE_APP_INSTANCE || 'main';
 logger.setLevel(argv.level || 'info');
 
 async function auth() {
-	const httpSession = bhttp.session();
 	const username = config.uniqueUsername ? `${config.user.username}-${new Date().getTime().toString().slice(-5)}` : config.user.username;
 
-	const res = await httpSession.post(`${config.api}/session`, {
+	const res = await bhttp.post(`${config.api}/session`, {
 		...config.user,
 		username,
 	}, {
@@ -36,13 +34,17 @@ async function auth() {
 
 	return {
 		user: res.body,
-		httpSession,
-		sessionCookie: res.headers['set-cookie'][0],
+		// auth may return an explicit auth cookie domain, but we connect through the VPN domain that would break the cookie, so don't use a bhttp session and strip the domain
+		sessionCookie: res.headers['set-cookie'][0].replace(/Domain=.*;/, ''),
 	};
 }
 
-async function getWsId(httpSession) {
-	const res = await httpSession.get(`${config.api}/socket`);
+async function getWsId(sessionCookie) {
+	const res = await bhttp.get(`${config.api}/socket`, {
+		headers: {
+			cookie: sessionCookie,
+		},
+	});
 
 	if (res.statusCode !== 200) {
 		throw new Error(`Failed to retrieve WebSocket ID: ${res.body.toString()}`);
@@ -128,6 +130,8 @@ function handleError(error, socket, domain, data) {
 	}
 }
 
+const pongRegex = /^pong:\d+$/;
+
 async function connect(bot, games) {
 	const socket = {
 		ws: { readyState: 0 },
@@ -136,37 +140,27 @@ async function connect(bot, games) {
 
 	socket.connect = async () => {
 		try {
-			const { user, httpSession, sessionCookie } = await auth();
-			const wsCreds = await getWsId(httpSession);
+			const { user, sessionCookie } = await auth();
+			const wsCreds = await getWsId(sessionCookie);
 
 			bot.user = user;
-			bot.httpSession = httpSession;
 
 			logger.info(`Attempting to connect to ${config.socket}`);
 
-			const { origin, pathname } = new URL(config.socket);
-
-			socket.io = io(origin, {
-				transports: ['websocket'],
-				path: pathname,
-				query: {
-					v: wsCreds.wsId,
-					t: wsCreds.timestamp,
-				},
-				extraHeaders: {
+			socket.ws = new WebSocket(`${config.socket}?${new URLSearchParams({ v: wsCreds.wsId, t: wsCreds.timestamp }).toString()}`, [], {
+				headers: {
 					cookie: sessionCookie,
 				},
 			});
 
-			socket.io.on('connect', () => {
-				logger.info(`Connected to ${config.socket}`);
-			});
+			socket.ws.on('message', async (msgData) => {
+				const msg = msgData.toString();
 
-			socket.io.on('connect_error', (error) => {
-				logger.info(`Failed to connect to ${config.socket}: ${error}`);
-			});
+				if (typeof msg === 'string' && pongRegex.test(msg)) {
+					logger.debug(`Received pong ${msg.split(':')[1]}`);
+					return;
+				}
 
-			socket.io.on('_', async (msg) => {
 				const [domain, data] = JSON.parse(msg);
 
 				logger.debug(`Received ${domain}: ${JSON.stringify(data)}`);
@@ -180,12 +174,18 @@ async function connect(bot, games) {
 				}
 			});
 
-			socket.io.on('close', async (info) => {
+			socket.ws.on('close', async (info) => {
 				logger.error(`WebSocket closed, reconnecting in ${config.reconnectDelay} seconds: ${info}`);
 
 				await delay(config.reconnectDelay * 1000);
 				socket.connect();
 			});
+
+			socket.ws.on('error', async (error) => {
+				logger.error(`WebSocket error: ${error.message}`);
+			});
+
+			logger.info(`Connected to ${config.socket}`);
 		} catch (error) {
 			logger.error(`Failed to connect, retrying in ${config.reconnectDelay} seconds: ${error.message}`);
 
@@ -195,9 +195,24 @@ async function connect(bot, games) {
 	};
 
 	socket.transmit = (domain, data) => {
-		socket.io.emit('_', JSON.stringify([domain, data]));
+		socket.ws.send(JSON.stringify([domain, data]));
 	};
 
+	function ping() {
+		setTimeout(() => {
+			if (socket.ws && socket.ws?.readyState === socket.ws?.OPEN) {
+				const now = Date.now();
+
+				socket.ws.send(`ping:${now}`);
+				logger.debug(`Sent ping ${now}`);
+			}
+
+			ping();
+		}, 10000);
+	}
+
+	ping();
+
 	socket.connect();
 
 	return socket;

src/tools/merge-point-files.js

@@ -0,0 +1,25 @@
+const path = require('path');
+const args = require('yargs').argv;
+
+function init() {
+	const scoresA = require(path.resolve(__dirname, args.a));
+	const scoresB = require(path.resolve(__dirname, args.b));
+
+	const sum = {};
+
+	[scoresA, scoresB].forEach((record) => {
+		Object.entries(record).forEach(([game, scores]) => {
+			if (!sum[game]) {
+				sum[game] = {};
+			}
+
+			Object.entries(scores).forEach(([id, score]) => {
+				sum[game][id] = (sum[game][id] || 0) + score;
+			});
+		});
+	});
+
+	console.log(JSON.stringify(sum, null, 4));
+}
+
+init();

src/tools/merge-point-users.js

@@ -0,0 +1,35 @@
+const path = require('path');
+const args = require('yargs').argv;
+const fs = require('fs').promises;
+
+async function init() {
+	await fs.copyFile(args.file, `${path.basename(args.file, path.extname(args.file))}_backup_${Date.now()}.json`);
+
+	const filepath = path.join(process.cwd(), args.file);
+	const points = require(filepath); // eslint-disable-line
+
+	Object.entries(points).forEach(([game, scores]) => {
+		const originKey = Object.keys(scores).find((userKey) => userKey.includes(`:${args.origin}`));
+		const originScore = scores[originKey];
+
+		const targetKey = Object.keys(scores).find((userKey) => userKey.includes(`:${args.target}`));
+		const targetScore = scores[targetKey];
+
+		if (typeof originScore === 'undefined' || typeof targetScore === 'undefined') {
+			return;
+		}
+
+		const totalScore = targetScore + originScore;
+
+		points[game][targetKey] = targetScore + originScore;
+		delete points[game][originKey];
+
+		console.log(`${game} ${targetScore} (${args.target}) + ${originScore} (${args.origin}) = ${totalScore}`);
+	});
+
+	await fs.writeFile(filepath, JSON.stringify(points, null, 4));
+
+	console.log(`Saved ${filepath}`);
+}
+
+init();

src/utils/style.js

@@ -42,6 +42,7 @@ const styleMethods = (() => {
 		return {
 			...styles,
 			forest: styles.green,
+			orange: styles.yellow,
 			code: bypass,
 		};
 	}