first commit

2026-09-03 04:45:36 +03:00
commit d5f52cc3d3
1038 changed files with 169579 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace ClassicAssist.UO.Data
+{
+    public static class Speech
+    {
+        private static readonly Lazy<SpeechEntry[]> _entries = new Lazy<SpeechEntry[]>( LoadEntries );
+
+        private static string _dataPath;
+
+        public static int[] GetKeywords( string input )
+        {
+            IEnumerable<SpeechEntry> matches =
+                _entries.Value.Where( e => Regex.IsMatch( input, WildCardToRegular( e.Keywords ) ) );
+
+            return matches.Select( e => e.Id ).Distinct().ToArray();
+        }
+
+        public static void Initialize( string dataPath )
+        {
+            _dataPath = dataPath;
+        }
+
+        private static SpeechEntry[] LoadEntries()
+        {
+            string fullPath = Path.Combine( _dataPath, "speech.mul" );
+
+            using ( FileStream reader =
+                new FileStream( fullPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite ) )
+            {
+                using ( BinaryReader binaryReader = new BinaryReader( reader ) )
+                {
+                    List<SpeechEntry> entries = new List<SpeechEntry>();
+
+                    while ( reader.Position < reader.Length )
+                    {
+                        int id = ( binaryReader.ReadByte() << 8 ) | binaryReader.ReadByte();
+                        int length = ( binaryReader.ReadByte() << 8 ) | binaryReader.ReadByte();
+
+                        byte[] buffer = new byte[length];
+
+                        binaryReader.Read( buffer, 0, length );
+
+                        string text = Encoding.UTF8.GetString( buffer );
+
+                        if ( text.Contains( "guards" ) )
+                        {
+                        }
+
+                        entries.Add( new SpeechEntry { Id = id, Keywords = text } );
+                    }
+
+                    return entries.ToArray();
+                }
+            }
+        }
+
+        private static string WildCardToRegular( string value )
+        {
+            return "^" + Regex.Escape( value ).Replace( "\\*", ".*" ) + "$";
+        }
+
+        internal struct SpeechEntry
+        {
+            public int Id { get; set; }
+            public string Keywords { get; set; }
+        }
+    }
+}