Update /ask with return types, defaulting 'pipe'

public/scripts/slash-commands.js

@@ -456,7 +456,7 @@ export function initDefaultSlashCommands() {
     SlashCommandParser.addCommandObject(SlashCommand.fromProps({
         name: 'ask',
         callback: askCharacter,
-        returns: 'the generated text',
+        returns: 'Optionally the text of the sent message, if specified in the "return" argument',
         namedArgumentList: [
             SlashCommandNamedArgument.fromProps({
                 name: 'name',
@@ -465,6 +465,14 @@ export function initDefaultSlashCommands() {
                 isRequired: true,
                 enumProvider: commonEnumProviders.characters('character'),
             }),
+            SlashCommandNamedArgument.fromProps({
+                name: 'return',
+                description: 'The way how you want the return value to be provided',
+                typeList: [ARGUMENT_TYPE.STRING],
+                defaultValue: 'pipe',
+                enumList: slashCommandReturnHelper.enumList({ allowObject: true }),
+                forceEnum: true,
+            }),
         ],
         unnamedArgumentList: [
             new SlashCommandArgument(
@@ -2594,7 +2602,9 @@ async function askCharacter(args, text) {
         }
     }
 
-    return askResult;
+    const message = askResult ? chat[chat.length - 1] : null;
+
+    return await slashCommandReturnHelper.doReturn(args.return ?? 'pipe', message, { objectToStringFunc: x => x.mes });
 }
 
 async function hideMessageCallback(_, arg) {