Added playable round to letters game.

config/default.js

@@ -35,5 +35,6 @@ module.exports = {
 	},
 	letters: {
 		length: 9,
+		timeout: 30,
 	},
 };

src/games/duck.js

@@ -50,7 +50,7 @@ function onCommand(args, context) {
 		}
 
 		const messages = [
-			`How could you miss *that*, ${config.usernamePrefix}${context.user.username}...?!`,
+			`How could you miss ${style.italic('that')}, ${config.usernamePrefix}${context.user.username}...?!`,
 			`That's a miss! Better luck next time, ${config.usernamePrefix}${context.user.username}.`,
 			`The duck outsmarted you, ${config.usernamePrefix}${context.user.username}`,
 			`Channeling Gareth Southgate, ${config.usernamePrefix}${context.user.username}? You missed!`,

src/games/letters.js

@@ -1,13 +1,19 @@
 'use strict';
 
 const config = require('config');
+const timers = require('timers/promises');
 
 const shuffle = require('../utils/shuffle');
 const style = require('../utils/style');
+const getLeaders = require('../utils/get-leaders');
+const getWordKey = require('../utils/get-word-key');
+const words = require('../../assets/mash-words.json');
 
 const availableVowels = ['a', 'e', 'i', 'o', 'u'];
 const availableConsonants = ['b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 't', 'v', 'w', 'x', 'y', 'z']; // Countdown regards y as a consonant
+const types = { v: 'vowels', c: 'consonants' };
 
+const settings = { ...config.letters };
 const games = new Map();
 
 function getBoard(context) {
@@ -16,6 +22,10 @@ function getBoard(context) {
 	return `${game.word.split('').map((letter) => `${style.grey('[')}${letter.toUpperCase()}${style.grey(']')}`).join('')}${`${style.silver('[')} ${style.silver(']')}`.repeat(config.letters.length - game.word.length)}`;
 }
 
+function countLetters(word) {
+	return word.split('').reduce((counts, letter) => ({ ...counts, [letter]: (counts[letter] || 0) + 1 }), {});
+}
+
 function shuffleLetters(letters, acc = []) {
 	const shuffled = shuffle(letters, config.letters.length);
 
@@ -26,21 +36,93 @@ function shuffleLetters(letters, acc = []) {
 	return [...acc, ...shuffled].slice(0, config.letters.length);
 }
 
-function playRound(context) {
+function playWord(rawWord, context) {
-	context.sendMessage(`${getBoard(context)} Let's start!`, context.room.id);
+	const game = games.get(context.room.id);
+	const word = rawWord.trim().toLowerCase();
+
+	if (!word || word.length > game.word.length) {
+		return;
+	}
+
+	if (game.played.has(word)) {
+		context.logger.debug(`${context.user.username} played a word that was already played: ${word}`);
+		return;
+	}
+
+	if (!words[word.length]?.[getWordKey(word)]?.some((definition) => definition.word === word)) {
+		context.logger.debug(`${context.user.username} played word not in the dictionary: ${word}`);
+		return;
+	}
+
+	const counts = countLetters(word);
+	const invalid = Object.entries(counts).filter(([letter, count]) => !game.counts[letter] || game.counts[letter] < count).map(([letter]) => letter);
+
+	if (invalid.length > 0) {
+		context.logger.debug(`${context.user.username} played '${word}' containing letters that are not on the board: ${invalid.join(' ')}`);
+		return;
+	}
+
+	context.setPoints(context.user, word.length);
+	game.points[context.user.username] = (game.points[context.user.username] || 0) + word.length;
+
+	game.played.add(word);
+
+	context.sendMessage(`${context.user.username} played ${style.bold(style.pink(word))} for ${style.bold(word.length)} points!`, context.room.id);
 }
 
-function pickLetter(type, context) {
+function stop(context, aborted) {
+	const game = games.get(context.room.id);
+
+	game.ac.abort();
+	games.delete(context.room.id);
+
+	if (aborted) {
+		context.sendMessage(`The game was stopped by ${style.cyan(`${config.usernamePrefix}${context.user.username}`)}. Best players: ${getLeaders(game.points)}`, context.room.id);
+	}
+}
+
+async function play(context) {
+	const game = games.get(context.room.id);
+
+	game.state = 'words';
+	game.counts = countLetters(game.word);
+
+	context.sendMessage(`${getBoard(context)} Let's start!`, context.room.id);
+
+	try {
+		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
+		context.sendMessage(`${getBoard(context)} ${style.bold(style.green(`${Math.round((settings.timeout / 3) * 2)} seconds`))} left`, context.room.id);
+
+		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
+		context.sendMessage(`${getBoard(context)} ${style.bold(style.green(`${Math.round(settings.timeout / 3)} seconds`))} left`, context.room.id);
+
+		await timers.setTimeout((settings.timeout / 3) * 1000, null, { signal: game.ac.signal });
+		context.sendMessage(`Time's up! Best players: ${getLeaders(game.points)}`, context.room.id);
+
+		stop(context);
+	} catch (error) {
+		// abort expected, probably not an error
+	}
+}
+
+function pickLetters(type, context) {
 	const game = games.get(context.room.id);
 
 	if (!game || game.word.length === config.letters.length) {
 		return;
 	}
 
-	game.word = `${game.word}${game[type].pop()}`;
+	if (type === 'consonants' || type === 'vowels') {
+		game.word = `${game.word}${game[type].pop()}`;
+	} else {
+		type.toLowerCase().slice(0, config.letters.length - game.word.length).split('').forEach((typeKey) => {
+			game.word = `${game.word}${game[types[typeKey]].pop()}`;
+		});
+	}
 
 	if (game.word.length === config.letters.length) {
-		playRound(context);
+		play(context);
+
 		return;
 	}
 
@@ -54,43 +136,63 @@ function start(context) {
 	}
 
 	games.set(context.room.id, {
+		state: 'letters',
 		word: '',
 		vowels: shuffleLetters(availableVowels),
 		consonants: shuffleLetters(availableConsonants),
+		played: new Set(),
+		points: {},
+		ac: new AbortController(), // eslint-disable-line no-undef
 	});
 
 	context.sendMessage('Let\'s play the letters! Would you like a consonant or a vowel?', context.room.id);
 }
 
-function stop(context) {
-	games.delete(context.room.id);
-
-	context.sendMessage('The game is stopped and reset', context.room.id);
-}
-
 function onCommand(args, context) {
-	if (args.subcommand === 'stop') {
+	if (context.subcommand === 'stop') {
-		stop(context);
+		stop(context, true);
 		return;
 	}
 
-	if (!args.subcommand) {
+	if (['help', 'commands'].includes(context.subcommand)) {
+		context.sendMessage('Make the longest word using the available letters. To pick the letters, say con(sonant), vow(el) or supply multiple: CCCCCVVVV. Available subcommands: :stop', context.room.id);
+		return;
+	}
+
+	if (!context.subcommand) {
 		start(context);
 	}
 }
 
 function onMessage(message, context) {
-	if (/(^|\b)cons?(onant)?($|\b)/i.test(message.body)) {
+	const game = games.get(context.room.id);
-		pickLetter('consonants', context);
+
-		return;
+	if (game?.state === 'letters') {
+		const multi = message.body.match(/\b[vc]{2,}\b/i)?.[0];
+
+		if (multi) {
+			pickLetters(multi.toLowerCase(), context);
+			return;
+		}
+
+		if (/(^|\b)cons?(onant)?($|\b)/i.test(message.body)) {
+			pickLetters('consonants', context);
+			return;
+		}
+
+		if (/(^|\b)vow(el)?($|\b)/i.test(message.body)) {
+			pickLetters('vowels', context);
+			return;
+		}
 	}
 
-	if (/(^|\b)vow(el)?($|\b)/i.test(message.body)) {
+	if (game?.state === 'words') {
-		pickLetter('vowels', context);
+		playWord(message.body, context);
 	}
 }
 
 module.exports = {
+	name: 'Letters',
 	onCommand,
 	onMessage,
 };

src/games/mash.js

@@ -3,6 +3,7 @@
 const config = require('config');
 
 const style = require('../utils/style');
+const getWordKey = require('../utils/get-word-key');
 const words = require('../../assets/mash-words.json');
 
 const mashes = new Map();
@@ -10,10 +11,6 @@ const mashes = new Map();
 const defineCommands = ['define', 'dict', 'dictionary'];
 const resolveCommands = ['solve', 'resolve', 'lookup'];
 
-function getWordKey(word) {
-	return word.split('').sort().join('');
-}
-
 function start(length, context, attempt = 0) {
 	const mash = mashes.get(context.room.id);
 	const lengthWords = words[length];
@@ -51,13 +48,13 @@ function start(length, context, attempt = 0) {
 
 	const newMash = mashes.get(context.room.id);
 
-	context.sendMessage(`Stomp stomp, here's your mash: ${style.bold(style.purple(newMash.anagram))}`, context.room.id);
+	context.sendMessage(`Stomp stomp, here's your mash: ${style.bold(style.pink(newMash.anagram))}`, context.room.id);
 	context.logger.info(`Mash started, '${anagram}' with answers ${answers.map((answer) => `'${answer.word}'`).join(', ')}`);
 }
 
 function play(rawWord, context, shouted) {
 	const mash = mashes.get(context.room.id);
-	const word = rawWord.toLowerCase();
+	const word = rawWord.trim().toLowerCase();
 	const key = getWordKey(word);
 	const answer = mash.answers.find((answerX) => answerX.word === word);
 
@@ -159,7 +156,7 @@ function hint(context) {
 	}
 
 	if (mash.anagram.length === 4) {
-		context.sendMessage(`Hints for ${style.bold(style.purple(mash.anagram))}, ${config.usernamePrefix}${context.user.username}: ${mash.answers.map((answer) => `${style.bold(`${answer.word.slice(0, 1)} ${'_ '.repeat(answer.word.length - 1).trim()}`)} (${answer.definitions[0]})`).join(', ')}`, context.room.id);
+		context.sendMessage(`Hints for ${style.bold(style.pink(mash.anagram))}, ${config.usernamePrefix}${context.user.username}: ${mash.answers.map((answer) => `${style.bold(`${answer.word.slice(0, 1)} ${'_ '.repeat(answer.word.length - 1).trim()}`)} (${answer.definitions[0]})`).join(', ')}`, context.room.id);
 		return;
 	}
 
@@ -192,7 +189,7 @@ function onCommand(args, context) {
 	}
 
 	if (!word && mash) {
-		context.sendMessage(`The current mash is: ${style.bold(style.purple(mash.anagram))}`, context.room.id);
+		context.sendMessage(`The current mash is: ${style.bold(style.pink(mash.anagram))}`, context.room.id);
 		return;
 	}
 

src/games/trivia.js

@@ -7,6 +7,7 @@ const { decode } = require('html-entities');
 const questions = require('../../assets/jeopardy.json');
 const shuffle = require('../utils/shuffle');
 const style = require('../utils/style');
+const getLeaders = require('../utils/get-leaders');
 
 const settings = { ...config.trivia };
 const help = {
@@ -37,18 +38,6 @@ function scoreRound(context, round) {
 	}).filter(Boolean).join(', ');
 }
 
-function getLeaders(context) {
-	const game = games.get(context.room.id);
-
-	return Object.entries(game.points).sort(([, scoreA], [, scoreB]) => scoreB - scoreA).map(([username, score], index) => {
-		if (index === 0) {
-			return `${style.bold(`${config.usernamePrefix}${username}`)} with ${style.bold(`${score}`)} points`;
-		}
-
-		return `${style.bold(style.cyan(`${config.usernamePrefix}${username}`))} with ${style.bold(`${score}`)} points`;
-	}).join(', ');
-}
-
 async function playRound(context, round = 0) {
 	const game = games.get(context.room.id);
 	const ac = new AbortController(); // eslint-disable-line no-undef
@@ -60,7 +49,7 @@ async function playRound(context, round = 0) {
 
 	const question = game.questions[round];
 
-	context.sendMessage(`${style.bold(style.purple(`Question ${round + 1}/${game.questions.length}`))} ${style.silver(`(${question.category})`)}: ${question.question}`, context.room.id);
+	context.sendMessage(`${style.bold(style.pink(`Question ${round + 1}/${game.questions.length}`))} ${style.silver(`(${question.category})`)}: ${question.question}`, context.room.id);
 	context.logger.info(`Trivia asked "${question.question}" with answer: ${question.answer}`);
 
 	try {
@@ -70,10 +59,10 @@ async function playRound(context, round = 0) {
 
 		// replace space with U+2003 Em Space to separate words, since a single space separates the placeholders, and double spaces are removed during Markdown render
 		if (question.answer.length >= 3) {
-			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3) * 2} seconds`))} left, first hint for ${style.bold(style.purple(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.slice(0, 1)} ${question.answer.slice(1).replace(/\s/g, ' ').replace(/[^\s]/g, '_ ').trim()}`)}`, context.room.id);
+			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3) * 2} seconds`))} left, first hint for ${style.bold(style.pink(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.slice(0, 1)} ${question.answer.slice(1).replace(/\s/g, ' ').replace(/[^\s]/g, '_ ').trim()}`)}`, context.room.id);
 		} else {
 			// giving the first letter gives too much away, only give the placeholders
-			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3) * 2} seconds`))} left, first hint for ${style.bold(style.purple(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.replace(/\s/g, ' ').replace(/[^\s]/g, '_ ').trim()}`)}`, context.room.id);
+			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3) * 2} seconds`))} left, first hint for ${style.bold(style.pink(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.replace(/\s/g, ' ').replace(/[^\s]/g, '_ ').trim()}`)}`, context.room.id);
 		}
 
 		await timers.setTimeout((game.timeout / 3) * 1000, null, {
@@ -81,7 +70,7 @@ async function playRound(context, round = 0) {
 		});
 
 		if (question.answer.length >= 4) {
-			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3)} seconds`))} left, second hint for ${style.bold(style.purple(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.slice(0, 1)} ${question.answer.slice(1, -1).replace(/\s/g, ' ').replace(/[^\s]/g, '_ ')}${question.answer.slice(-1)}`)}`, context.room.id);
+			context.sendMessage(`${style.bold(style.green(`${Math.floor(game.timeout / 3)} seconds`))} left, second hint for ${style.bold(style.pink(`question ${round + 1}/${game.questions.length}`))}: ${style.bold(`${question.answer.slice(0, 1)} ${question.answer.slice(1, -1).replace(/\s/g, ' ').replace(/[^\s]/g, '_ ')}${question.answer.slice(-1)}`)}`, context.room.id);
 		}
 
 		await timers.setTimeout((game.timeout / 3) * 1000, null, {
@@ -96,7 +85,7 @@ async function playRound(context, round = 0) {
 	}
 
 	if (game.stopped) {
-		context.sendMessage(`The game was stopped by ${style.cyan(`${config.usernamePrefix}${game.stopped.username}`)}. The answer to the last question was: ${style.bold(question.answer)}. Best players: ${getLeaders(context)}`, context.room.id);
+		context.sendMessage(`The game was stopped by ${style.cyan(`${config.usernamePrefix}${game.stopped.username}`)}. The answer to the last question was: ${style.bold(question.answer)}. Best players: ${getLeaders(game.points)}`, context.room.id);
 		games.delete(context.room.id);
 
 		return;
@@ -120,7 +109,7 @@ async function playRound(context, round = 0) {
 		await timers.setTimeout(5000);
 
 		if (game.stopped) {
-			context.sendMessage(`The game was stopped by ${config.usernamePrefix}${game.stopped.username}. The answer to the last question was: ${style.bold(question.answer)}. Best players: ${getLeaders(context)}`, context.room.id);
+			context.sendMessage(`The game was stopped by ${config.usernamePrefix}${game.stopped.username}. The answer to the last question was: ${style.bold(question.answer)}. Best players: ${getLeaders(game.points)}`, context.room.id);
 			games.delete(context.room.id);
 
 			return;
@@ -132,7 +121,7 @@ async function playRound(context, round = 0) {
 
 	await timers.setTimeout(2000);
 
-	context.sendMessage(`That's the end of the game! Best players: ${getLeaders(context)}`, context.room.id);
+	context.sendMessage(`That's the end of the game! Best players: ${getLeaders(game.points)}`, context.room.id);
 
 	games.delete(context.room.id);
 }
@@ -143,7 +132,7 @@ async function start(context) {
 	games.set(context.room.id, {
 		round: 0,
 		questions: roundQuestions,
-		answers: [],
+		answers: new Map(),
 		points: {},
 		...settings,
 	});

src/utils/get-leaders.js

@@ -0,0 +1,16 @@
+'use strict';
+
+const config = require('config');
+const style = require('./style');
+
+function getLeaders(points) {
+	return Object.entries(points).sort(([, scoreA], [, scoreB]) => scoreB - scoreA).map(([username, score], index) => {
+		if (index === 0) {
+			return `${style.bold(`${config.usernamePrefix}${username}`)} with ${style.bold(`${score}`)} points`;
+		}
+
+		return `${style.bold(style.cyan(`${config.usernamePrefix}${username}`))} with ${style.bold(`${score}`)} points`;
+	}).join(', ');
+}
+
+module.exports = getLeaders;

src/utils/get-word-key.js

@@ -0,0 +1,7 @@
+'use strict';
+
+function getWordKey(word) {
+	return word.split('').sort().join('');
+}
+
+module.exports = getWordKey;