Cards against humanity

commands/games/cards-against-humanity.js

@@ -0,0 +1,132 @@
+const { Command } = require('discord.js-commando');
+const { Collection, escapeMarkdown } = require('discord.js');
+const { stripIndents } = require('common-tags');
+const { awaitPlayers } = require('../../util/Util');
+const { blackCards, whiteCards } = require('../../assets/json/cards-against-humanity');
+
+module.exports = class CardsAgainstHumanityCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'cards-against-humanity',
+			aliases: ['crude-cards', 'pretend-youre-xyzzy'],
+			group: 'games',
+			memberName: 'cards-against-humanity',
+			description: 'Play a game of Cards Against Humanity.',
+			guildOnly: true,
+			args: [
+				{
+					key: 'maxPts',
+					label: 'maximum amount of points',
+					prompt: 'What amount of points should determine the winner?',
+					type: 'integer',
+					min: 1,
+					max: 20
+				}
+			]
+		});
+
+		this.playing = new Set();
+	}
+
+	async run(msg, { maxPts }) {
+		if (this.playing.has(msg.channel.id)) return msg.reply('Only one game may be occurring per channel.');
+		this.playing.add(msg.channel.id);
+		try {
+			await msg.say('You will need at least 2 more players, at maximum 20. To join, type `join game`.');
+			const awaitedPlayers = await awaitPlayers(msg, 20, 3);
+			const players = new Map();
+			let i = 1;
+			for (const player of awaitedPlayers) {
+				const cards = new Set();
+				for (let j = 0; j < 5; j++) cards.add(whiteCards[Math.floor(Math.random() * whiteCards.length)]);
+				players.set(i, {
+					id: i,
+					user: player,
+					points: 0,
+					hand: cards
+				});
+				await player.send('Testing...');
+				i++;
+			}
+			let czars = Array.from(players.values());
+			let winner = null;
+			while (!winner) {
+				const czar = czars[0];
+				czars.push(czar);
+				czars.shift();
+				const black = blackCards[Math.floor(Math.random() * blackCards.length)];
+				await msg.say(stripIndents`
+					The card czar will be ${czar.user.username}!
+					The black card is: ${escapeMarkdown(black.text)}
+					Sending DMs...
+				`);
+				const chosenCards = new Collection();
+				for (const player of players) {
+					player.hand.add(whiteCards[Math.floor(Math.random() * whiteCards.length)]);
+					if (player.hand.size < black.pick) {
+						await player.user.send('You don\'t have enough cards!');
+						continue;
+					}
+					await player.user.send(stripIndents`
+						Your hand is:
+						${Array.from(player.hand).join('\n')}
+
+						The black card is; ${escapeMarkdown(black.text)}
+						The card czar is: ${czar.user.username}
+						Pick ${black.pick} cards!
+					`);
+					const chosen = [];
+					const filter = res => {
+						if (chosen.includes(res.content)) return false;
+						if (!player.hand.has(res.content)) return false;
+						player.hand.delete(res.content);
+						chosen.push(res.content);
+						return true;
+					};
+					const choices = await player.user.dmChannel.awaitMessages(filter, {
+						max: black.pick,
+						time: 30000
+					});
+					if (!choices.size || choices.size < black.pick) {
+						await player.user.send('Skipping your turn...');
+						continue;
+					}
+					chosenCards.set(player.id, {
+						id: player.id,
+						cards: chosen
+					});
+				}
+				if (!chosenCards.length) {
+					await msg.say('Hmm... No one even tried.');
+					break;
+				}
+				await msg.say(stripIndents`
+					${czar}, which cards do you pick?
+					${chosenCards.map(card => `**${card.id}.** ${card.cards.join(', ')}`)}
+				`);
+				const filter = res => {
+					if (res.author.id !== czar.user.id) return false;
+					if (!chosenCards.map(card => card.id).includes(parseInt(res.content, 10))) return false;
+					return true;
+				};
+				const chosen = await msg.channel.awaitMessages(filter, {
+					max: 1,
+					time: 30000
+				});
+				if (!chosen.size) {
+					await msg.say('Hmm... No one wins.');
+					continue;
+				}
+				const player = parseInt(chosen.first().content, 10);
+				++players.get(player).points;
+				if (players.get(player).points > maxPts) winner = players.get(player).user;
+			}
+			this.playing.delete(msg.channel.id);
+			if (!winner) return msg.say('See you next time!');
+			return msg.say(`And the winner is... ${winner}! Great job!`);
+		} catch (err) {
+			this.playing.delete(msg.channel.id);
+			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
+		}
+	}
+};

commands/games/wizard-convention.js

@@ -1,7 +1,7 @@
 const { Command } = require('discord.js-commando');
 const { Collection } = require('discord.js');
 const { stripIndents } = require('common-tags');
-const { shuffle, wait } = require('../../util/Util');
+const { shuffle, wait, awaitPlayers } = require('../../util/Util');
 const { questions, stories } = require('../../assets/json/wizard-convention');
 
 module.exports = class WizardConventionCommand extends Command {
@@ -22,35 +22,20 @@ module.exports = class WizardConventionCommand extends Command {
 		this.playing.add(msg.channel.id);
 		try {
 			await msg.say('You will need at least 2 more players, at maximum 15. To join, type `join game`.');
-			const joined = [];
-			joined.push(msg.author.id);
-			const filter = res => {
-				if (joined.includes(res.author.id)) return false;
-				if (res.content.toLowerCase() !== 'join game') return false;
-				joined.push(res.author.id);
-				return true;
-			};
-			const verify = await msg.channel.awaitMessages(filter, {
-				max: 15,
-				time: 30000
-			});
-			if (verify.size < 2) {
-				this.playing.delete(msg.channel.id);
-				return msg.say('Failed to start the game...');
-			}
+			const awaitedPlayers = await awaitPlayers(msg, 15, 3);
+			if (!awaitedPlayers) return msg.say('Game could not be started...');
 			let roles = ['dragon', 'healer', 'mind reader'];
-			for (let i = 0; i < (verify.size - 2); i++) roles.push(`pleb ${i + 1}`);
+			for (let i = 0; i < (awaitedPlayers.length - 2); i++) roles.push(`pleb ${i + 1}`);
 			roles = shuffle(roles);
-			verify.set(msg.id, msg);
 			const players = new Collection();
 			let i = 1;
-			for (const message of verify.values()) {
+			for (const player of awaitedPlayers) {
 				players.set(i, {
 					id: i,
-					user: message.author,
+					user: player,
 					role: roles[i - 1]
 				});
-				await message.author.send(`Your role will be: ${roles[i - 1]}!`);
+				await player.send(`Your role will be: ${roles[i - 1]}!`);
 				i++;
 			}
 			let turn = 1;
@@ -65,8 +50,8 @@ module.exports = class WizardConventionCommand extends Command {
 						${questions[player.role]} Please type the number.
 						${valid.map(p => `**${p.id}.** ${p.user.tag}`).join('\n')}
 					`);
-					const filter2 = res => valid.map(p => p.id.toString()).includes(res.content);
-					const decision = await player.user.dmChannel.awaitMessages(filter2, {
+					const filter = res => valid.map(p => p.id.toString()).includes(res.content);
+					const decision = await player.user.dmChannel.awaitMessages(filter, {
 						max: 1,
 						time: 30000
 					});

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiaobot",
-	"version": "52.0.0",
+	"version": "52.1.0",
 	"description": "Your personal server companion.",
 	"main": "XiaoBot.js",
 	"scripts": {

util/Util.js

@@ -82,6 +82,21 @@ class Util {
 			.replace(/\[i\]|\[\/i\]/g, '*');
 	}
 
+	static async awaitPlayers(msg, max, min, { text = 'join game', time = 30000 }) {
+		const joined = [];
+		joined.push(msg.author.id);
+		const filter = res => {
+			if (joined.includes(res.author.id)) return false;
+			if (res.content.toLowerCase() !== text) return false;
+			joined.push(res.author.id);
+			return true;
+		};
+		const verify = await msg.channel.awaitMessages(filter, { max, time });
+		verify.set(msg.id, msg);
+		if (verify.size < min) return false;
+		return verify.map(message => message.author);
+	}
+
 	static async verify(channel, user, time = 30000) {
 		const filter = res => {
 			const value = res.content.toLowerCase();