New command !setPreferredLanguage <lang>

src/agent/commands/actions.js

@@ -1,5 +1,8 @@
 import * as skills from '../library/skills.js';
 import settings from '../../../settings.js';
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath, pathToFileURL } from 'url';
 
 function wrapExecution(func, timeout=-1, resume_name=null) {
     return async function (agent, ...args) {
@@ -286,4 +289,38 @@ export const actionsList = [
             return 'Set npc goal: ' + agent.npc.data.curr_goal.name;
         }
     },
+    {
+    name: '!setPreferredLanguage',
+    description: 'Change the preferred language in settings.js to a specified language.',
+    params: {
+        'language': '(string) The language code to set as the preferred language. Example Perameters: "english", "spanish", "french".'
+    },
+    perform: async function (agent, language) {
+        try {
+
+            const __filename = fileURLToPath(import.meta.url);
+            const __dirname = path.dirname(__filename);
+            const settingsPath = path.join(__dirname, '../../../settings.js');
+            const settingsUrl = pathToFileURL(settingsPath).href;  // Convert to file:// URL
+            const settingsModule = await import(settingsUrl);
+            const settings = settingsModule.default;
+
+            
+            if (typeof language !== 'string' || !language.trim()) {
+                throw new Error('Invalid language code provided.');
+            }
+
+            
+            settings.preferred_language = language;
+
+            fs.writeFileSync(settingsPath, `export default ${JSON.stringify(settings, null, 4)};`, 'utf8');
+
+            return `Preferred language changed to ${language}.`;
+        } catch (error) {
+            return `Error: ${error.message}`;
+        }
+    }
+}
+
+
 ];