Génération aléatoire d'archétype

module/misc.js

@@ -24,8 +24,7 @@ export class Misc {
     return text.charAt(0).toLowerCase() + text.slice(1);
   }
 
- static stripHtml(html)
-  {
+  static stripHtml(html) {
     const tmp = document.createElement("DIV")
     tmp.innerHTML = html
     return tmp.textContent || tmp.innerText || ""
@@ -329,4 +328,19 @@ export class Misc {
       '-o-transform': rotation
     };
   }
+
+  static async random(count) {
+    const roll = new Roll(`1d${count}`)
+    await roll.evaluate()
+    return roll.total
+  }
+
+  static shuffled(source) {
+    const result = source.slice(0)
+    for (let i = result.length - 1; i > 0; i--) {
+        const j = Math.floor(Math.random() * (i + 1));
+        [result[i], result[j]] = [result[j], result[i]];
+    }
+    return result
+}
 }