Scroll of Truth Command

2026-06-14 08:08:34 +02:00 · 2020-05-31 10:22:00 -04:00
parent bb537cc455
commit 19f7660fdf
4 changed files with 74 additions and 2 deletions
@@ -0,0 +1,68 @@
+const Command = require('../../structures/Command');
+const { createCanvas, loadImage, registerFont } = require('canvas');
+const path = require('path');
+const { wrapText } = require('../../util/Canvas');
+registerFont(path.join(__dirname, '..', '..', 'assets', 'fonts', 'Noto-Regular.ttf'), { family: 'Noto' });
+registerFont(path.join(__dirname, '..', '..', 'assets', 'fonts', 'Noto-CJK.otf'), { family: 'Noto' });
+registerFont(path.join(__dirname, '..', '..', 'assets', 'fonts', 'Noto-Emoji.ttf'), { family: 'Noto' });
+
+module.exports = class ScrollOfTruthCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'scroll-of-truth',
+			aliases: ['truth', 'scroll', 'truth-scroll', 'scroll-truth'],
+			group: 'edit-meme',
+			memberName: 'scroll-of-truth',
+			description: 'Sends a "Scroll of Truth" meme with the text of your choice.',
+			throttling: {
+				usages: 1,
+				duration: 10
+			},
+			clientPermissions: ['ATTACH_FILES'],
+			credit: [
+				{
+					name: 'Robotatertot',
+					url: 'https://robotatertot.tumblr.com/',
+					reason: 'Image',
+					reasonURL: 'https://robotatertot.tumblr.com/post/156736308530/truth'
+				},
+				{
+					name: 'Google',
+					url: 'https://www.google.com/',
+					reason: 'Noto Font',
+					reasonURL: 'https://www.google.com/get/noto/'
+				}
+			],
+			args: [
+				{
+					key: 'text',
+					prompt: 'What do you want the scroll of truth to say?',
+					type: 'string',
+					max: 500
+				}
+			]
+		});
+	}
+
+	async run(msg, { text }) {
+		const base = await loadImage(path.join(__dirname, '..', '..', 'assets', 'images', 'scroll-of-truth.png'));
+		const canvas = createCanvas(base.width, base.height);
+		const ctx = canvas.getContext('2d');
+		ctx.drawImage(base, 0, 0);
+		ctx.textAlign = 'center';
+		ctx.textBaseline = 'top';
+		ctx.font = '60px Noto';
+		let fontSize = 60;
+		while (ctx.measureText(text).width > 678) {
+			fontSize -= 1;
+			ctx.font = `${fontSize}px Noto`;
+		}
+		const lines = await wrapText(ctx, text, 226);
+		const topMost = 724 - (((fontSize * lines.length) / 2) + ((20 * (lines.length - 1)) / 2));
+		for (let i = 0; i < lines.length; i++) {
+			const height = topMost + ((fontSize + 20) * i);
+			ctx.fillText(lines[i], 240, height);
+		}
+		return msg.say({ files: [{ attachment: canvas.toBuffer(), name: 'scroll-of-truth.png' }] });
+	}
+};