1.5.7

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "schat2-clive",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "schat2-clive",
-      "version": "1.5.6",
+      "version": "1.5.7",
       "license": "ISC",
       "dependencies": {
         "bhttp": "^1.2.8",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "schat2-clive",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "description": "Game host for SChat 2-powered chat sites",
   "main": "src/app.js",
   "scripts": {

src/utils/shuffle.js

@@ -0,0 +1,17 @@
+'use strict';
+
+function shuffle(unshuffled, limit = 10) {
+	const shuffled = unshuffled;
+
+	for (let i = shuffled.length - 1; i > 0; i -= 1) {
+		const j = Math.floor(Math.random() * (i + 1));
+		const temp = shuffled[i];
+
+		shuffled[i] = shuffled[j];
+		shuffled[j] = temp;
+	}
+
+	return shuffled.slice(0, limit);
+}
+
+module.exports = shuffle;