Initial Commit

2025-07-04 20:33:06 +03:00
commit 8f09347ae0
9219 changed files with 2447903 additions and 0 deletions
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+using System.Text.RegularExpressions;
+using Meta.WitAi.Json;
+using Meta.WitAi.Utilities;
+using UnityEngine;
+
+namespace Meta.WitAi.CallbackHandlers
+{
+    [AddComponentMenu("Wit.ai/Response Matchers/Utterance Matcher")]
+    public class WitUtteranceMatcher : WitResponseHandler
+    {
+        [SerializeField] private string searchText;
+        [SerializeField] private bool exactMatch = true;
+        [SerializeField] private bool useRegex;
+
+        [SerializeField] private StringEvent onUtteranceMatched = new StringEvent();
+
+        private Regex regex;
+
+        protected override string OnValidateResponse(WitResponseNode response, bool isEarlyResponse)
+        {
+            var text = response["text"].Value;
+            if (!IsMatch(text))
+            {
+                return "Required utterance does not match";
+            }
+            return "";
+        }
+        protected override void OnResponseInvalid(WitResponseNode response, string error){}
+        protected override void OnResponseSuccess(WitResponseNode response)
+        {
+            var text = response["text"].Value;
+            onUtteranceMatched?.Invoke(text);
+        }
+
+        private bool IsMatch(string text)
+        {
+            if (useRegex)
+            {
+                if (null == regex)
+                {
+                    regex = new Regex(searchText, RegexOptions.Compiled | RegexOptions.IgnoreCase);
+                }
+
+                var match = regex.Match(text);
+                if (match.Success)
+                {
+                    if (exactMatch && match.Value == text)
+                    {
+                        return true;
+                    }
+                    else
+                    {
+                        return true;
+                    }
+                }
+            }
+            else if (exactMatch && text.ToLower() == searchText.ToLower())
+            {
+                return true;
+            }
+            else if (text.ToLower().Contains(searchText.ToLower()))
+            {
+                return true;
+            }
+            return false;
+        }
+    }
+}