Sorting Hat Quiz

commands/games/sorting-hat-quiz.js

@@ -0,0 +1,73 @@
+const { Command } = require('discord.js-commando');
+const { stripIndents } = require('common-tags');
+const { shuffle } = require('../../util/Util');
+const { questions, houses, descriptions } = require('../../assets/json/sorting-hat-quiz');
+const choices = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P'];
+
+module.exports = class SortingHatQuizCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'sorting-hat-quiz',
+			aliases: ['sorting-hat', 'pottermore', 'hogwarts'],
+			group: 'games',
+			memberName: 'sorting-hat-quiz',
+			description: 'Take a quiz to determine your Hogwarts house.'
+		});
+
+		this.playing = new Set();
+	}
+
+	async run(msg) {
+		if (this.playing.has(msg.channel.id)) return msg.reply('Only one quiz may be occurring per channel.');
+		this.playing.add(msg.channel.id);
+		try {
+			const points = {
+				g: 0,
+				s: 0,
+				h: 0,
+				r: 0
+			};
+			const blacklist = [];
+			const questionNums = ['2', '3', '4', '5', '6', '7'];
+			let turn = 1;
+			while (turn < 9) {
+				let question;
+				if (turn === 1) {
+					question = questions.first[Math.floor(Math.random() * questions.first.length)];
+				} else if (turn === 8) {
+					question = questions.last[Math.floor(Math.random() * questions.last.length)];
+				} else {
+					const possible = questionNums.filter(num => !blacklist.includes(num));
+					const value = possible[Math.floor(Math.random() * possible.length)];
+					const group = questions[value];
+					blacklist.push(value);
+					question = group[Math.floor(Math.random() * group.length)];
+				}
+				const answers = shuffle(question.answers);
+				await msg.say(stripIndents`
+					**${turn}**. ${question.text}
+					${answers.map((answer, i) => `- **${choices[i]}**. ${answer.text}`).join('\n')}
+				`);
+				const filter = res =>
+					res.author.id === msg.author.id && choices.slice(0, answers.length).includes(res.content.toUpperCase());
+				const choice = await msg.channel.awaitMessages(filter, {
+					max: 1,
+					time: 120000
+				});
+				if (!choice.size) return msg.say('Oh no, you ran out of time! Too bad.');
+				const answer = answers[choices.indexOf(choice.first().content.toUpperCase())];
+				for (const [house, amount] of Object.entries(answer.points)) points[house] += amount;
+				++turn;
+			}
+			const house = Object.keys(points).sort((a, b) => points[a] - points[b])[0];
+			this.playing.delete(msg.channel.id);
+			return msg.say(stripIndents`
+				You are a member of... **${houses[house]}**!
+				_${descriptions[house]}_
+			`);
+		} catch (err) {
+			this.playing.delete(msg.channel.id);
+			throw err;
+		}
+	}
+};

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "60.2.2",
+	"version": "60.3.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {