Kino's Journey Command

commands/other/kino.js

@@ -0,0 +1,93 @@
+const Command = require('../../structures/Command');
+const { stripIndents } = require('common-tags');
+const { escapeMarkdown } = require('discord.js');
+const { verify, list } = require('../../util/Util');
+const path = require('path');
+const fs = require('fs');
+const { readFile } = require('fs/promises');
+const stories = fs.readdirSync(path.join(__dirname, '..', '..', 'assets', 'txt', 'kino'))
+	.map(story => story.replace('.txt', ''));
+
+module.exports = class KinoCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'kino',
+			aliases: ['kino-journey', 'kinos-journey', 'kino\'s-journey'],
+			group: 'games-sp',
+			memberName: 'kino',
+			description: 'Read various Kino\'s Journey fan stories by dragonfire535.',
+			credit: [
+				{
+					name: 'Kino\'s Journey',
+					url: 'https://kinonotabi.com/',
+					reason: 'Original Concept'
+				}
+			],
+			args: [
+				{
+					key: 'story',
+					prompt: `What story do you want to read? Either ${list(stories, 'or')}.`,
+					type: 'string',
+					oneOf: stories.map(story => story.toLowerCase()),
+					parse: story => story.toLowerCase()
+				}
+			]
+		});
+	}
+
+	async run(msg, { story }) {
+		const current = this.client.games.get(msg.channel.id);
+		if (current) return msg.reply(`Please wait until the current game of \`${current.name}\` is finished.`);
+		this.client.games.set(msg.channel.id, { name: this.name });
+		const storyData = await this.generateStory(`${story}.txt`);
+		try {
+			let i = 0;
+			let end = false;
+			while (!end) {
+				const line = storyData[i];
+				if (!line) {
+					end = true;
+					break;
+				}
+				await msg.say(stripIndents`
+					${escapeMarkdown(line)}
+
+					_Proceed?_
+				`);
+				const verification = await verify(msg.channel, msg.author, { time: 120000 });
+				if (!verification) {
+					end = true;
+					break;
+				}
+				i++;
+			}
+			this.client.games.delete(msg.channel.id);
+			return msg.say('Thank you for reading this chapter of Kino\'s Journey!');
+		} catch (err) {
+			this.client.games.delete(msg.channel.id);
+			throw err;
+		}
+	}
+
+	async generateStory(file) {
+		const story = await readFile(path.join(__dirname, '..', '..', 'assets', 'txt', 'kino', file), {
+			encoding: 'utf8'
+		});
+		const chunks = [];
+		let currentChunk = '';
+		for (const paragraph of story.split('\n\n')) {
+			if (paragraph === '***') {
+				chunks.push(currentChunk);
+				currentChunk = '***\n\n';
+				continue;
+			}
+			currentChunk += paragraph;
+			currentChunk += '\n\n';
+			if (currentChunk.length > 1000) {
+				chunks.push(currentChunk);
+				currentChunk = '';
+			}
+		}
+		return chunks;
+	}
+};