rand text thigny

utils/rand.js

@@ -0,0 +1,69 @@
+import fs from 'node:fs';
+export function rand(text, message) {
+	// Find a value in an array of objects in Javascript - https://stackoverflow.com/a/12462387
+	function search(nameKey, myArray) {
+		for (let i = 0; i < myArray.length; i++) {
+			if (new RegExp(myArray[i].name).test(nameKey)) {
+				return myArray[i];
+			}
+		}
+	}
+
+
+	fs.readdirSync('./json/dictionary/').forEach(file => {
+		file = file.slice(0, -5);
+		const dictionary = JSON.parse(fs.readFileSync(`./json/dictionary/${file}.json`));
+		const re = new RegExp('\\[' + file + '\\]');
+		do {
+			text = text.replace(re, dictionary[Math.floor((Math.random() * dictionary.length))]);
+		} while (text.includes(`[${file}]`));
+		return text;
+	});
+
+	const variables = [
+		{
+			name: /\[author\]/,
+			value: message ? message.author.username : '',
+		},
+		{
+			name: /\[member\]/,
+			value: message ? message.guild ? message.guild.members.cache.random().user.username : '' : '',
+		},
+		{
+			name: /\[memberRand\]/,
+			value: (() => message.guild ? message.guild.members.cache.random().user.username : ''),
+		},
+		{
+			name: /\[dice\d*\]/,
+			value: (() => Math.floor((Math.random() * text.match(/\[dice\d*\]/g)[0].replace(/\D/g, '')) + 1)),
+		},
+		{
+			name: /\[number\]/,
+			value: (() => Math.floor((Math.random() * 9) + 1)),
+		},
+		{
+			name: /\[kick\]/,
+			value: '',
+		},
+		{
+			name: /\[ban\]/,
+			value: '',
+		},
+		{
+			name: /\[delete\]/,
+			value: '',
+		},
+		{
+			name: /\[n\]/,
+			value: '\n',
+		},
+	];
+
+	const matches = text.matchAll(/\[.*?\]\s?/g);
+
+	for (const match of matches) {
+		if (search(match[0].trim(), variables)) { text = text.replace(match[0].trim(), search(match[0].trim(), variables).value); }
+	}
+
+	return text;
+}