first commit

2026-09-03 04:45:36 +03:00
commit d5f52cc3d3
1038 changed files with 169579 additions and 0 deletions
@@ -0,0 +1,186 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace ClassicAssist.UO.Data
+{
+    public static class TileData
+    {
+        private static string _dataPath;
+        private static readonly Lazy<LandTile[]> _landTiles = new Lazy<LandTile[]>( LoadLandTiles );
+        private static readonly Lazy<StaticTile[]> _staticTiles = new Lazy<StaticTile[]>( LoadStaticTiles );
+
+        private static bool _oldFormat;
+
+        public static void Initialize( string dataPath )
+        {
+            _dataPath = dataPath;
+        }
+
+        private static StaticTile[] LoadStaticTiles()
+        {
+            string fileName = Path.Combine( _dataPath, "tiledata.mul" );
+
+            if ( !File.Exists( fileName ) )
+            {
+                throw new FileNotFoundException( "File not found.", fileName );
+            }
+
+            byte[] fileBytes = File.ReadAllBytes( fileName );
+
+            StaticTile[] staticTiles = new StaticTile[( fileBytes.Length - 428032 ) / 1188 * 32];
+
+            MemoryStream ms = new MemoryStream( fileBytes, false );
+
+            using ( BinaryReader reader = new BinaryReader( ms ) )
+            {
+                ms.Seek( 36, SeekOrigin.Begin );
+                string name = Encoding.ASCII.GetString( reader.ReadBytes( 20 ) ).TrimEnd( '\0' );
+
+                if ( name == "VOID!!!!!!" )
+                {
+                    _oldFormat = true;
+                }
+
+                if ( _oldFormat )
+                {
+                    const int offset = 428032;
+
+                    ms.Seek( offset, SeekOrigin.Begin );
+
+                    for ( int i = 0; i < 0x4000; ++i )
+                    {
+                        if ( ( i & 0x1F ) == 0 )
+                        {
+                            reader.ReadInt32(); // header
+                        }
+
+                        staticTiles[i].ID = (ushort) i;
+                        staticTiles[i].Flags = (TileFlags) reader.ReadInt32();
+                        staticTiles[i].Weight = reader.ReadByte();
+                        staticTiles[i].Quality = reader.ReadByte();
+                        reader.ReadInt16();
+                        reader.ReadByte();
+                        staticTiles[i].Quantity = reader.ReadByte();
+                        reader.ReadInt16();
+                        reader.ReadByte();
+                        reader.ReadByte();
+                        reader.ReadInt16();
+                        staticTiles[i].Height = reader.ReadByte();
+                        staticTiles[i].Name = Encoding.ASCII.GetString( reader.ReadBytes( 20 ) ).TrimEnd( '\0' );
+                    }
+                }
+                else
+                {
+                    const int offset = 493568;
+
+                    ms.Seek( offset, SeekOrigin.Begin );
+
+                    for ( int i = 0; i < 0x10000; ++i )
+                    {
+                        if ( ( i & 0x1F ) == 0 )
+                        {
+                            reader.ReadInt32(); // header
+                        }
+
+                        staticTiles[i].ID = (ushort) i;
+                        staticTiles[i].Flags = (TileFlags) reader.ReadInt64();
+                        staticTiles[i].Weight = reader.ReadByte();
+                        staticTiles[i].Quality = reader.ReadByte();
+                        reader.ReadInt16();
+                        reader.ReadByte();
+                        staticTiles[i].Quantity = reader.ReadByte();
+                        reader.ReadInt32();
+                        reader.ReadByte();
+                        /*int value = */
+                        reader.ReadByte();
+                        staticTiles[i].Height = reader.ReadByte();
+                        staticTiles[i].Name = Encoding.ASCII.GetString( reader.ReadBytes( 20 ) ).TrimEnd( '\0' );
+                    }
+                }
+            }
+
+            ms.Close();
+            return staticTiles;
+        }
+
+        private static LandTile[] LoadLandTiles()
+        {
+            string fileName = Path.Combine( _dataPath, "tiledata.mul" );
+
+            if ( !File.Exists( fileName ) )
+            {
+                throw new FileNotFoundException( "File not found.", fileName );
+            }
+
+            byte[] fileBytes = File.ReadAllBytes( fileName );
+
+            LandTile[] landTiles = new LandTile[16384];
+
+            MemoryStream ms = new MemoryStream( fileBytes, false );
+
+            using ( BinaryReader bin = new BinaryReader( ms ) )
+            {
+                ms.Seek( 36, SeekOrigin.Begin );
+
+                string name = Encoding.ASCII.GetString( bin.ReadBytes( 20 ) ).TrimEnd( '\0' );
+
+                if ( name == "VOID!!!!!!" )
+                {
+                    _oldFormat = true;
+                }
+
+                ms.Seek( 0, SeekOrigin.Begin );
+
+                if ( _oldFormat )
+                {
+                    for ( int i = 0; i < 0x4000; ++i )
+                    {
+                        if ( i == 0 || i > 0 && ( i & 0x1f ) == 0 )
+                        {
+                            bin.ReadInt32(); // block header
+                        }
+
+                        landTiles[i].Flags = (TileFlags) bin.ReadInt32();
+                        landTiles[i].ID = bin.ReadInt16();
+                        landTiles[i].Name = Encoding.ASCII.GetString( bin.ReadBytes( 20 ) ).TrimEnd( '\0' );
+                    }
+                }
+                else
+                {
+                    for ( int i = 0; i < 0x4000; ++i )
+                    {
+                        if ( i == 1 || i > 0 && ( i & 0x1f ) == 0 )
+                        {
+                            bin.ReadInt32(); // block header
+                        }
+
+                        landTiles[i].Flags = (TileFlags) bin.ReadInt64();
+                        landTiles[i].ID = bin.ReadInt16();
+                        landTiles[i].Name = Encoding.ASCII.GetString( bin.ReadBytes( 20 ) ).TrimEnd( '\0' );
+                    }
+                }
+            }
+
+            ms.Close();
+            return landTiles;
+        }
+
+        public static LandTile GetLandTile( int index )
+        {
+            return _landTiles.Value[index];
+        }
+
+        public static StaticTile GetStaticTile( int index )
+        {
+            try
+            {
+                return _staticTiles.Value[index];
+            }
+            catch ( IndexOutOfRangeException )
+            {
+                return _staticTiles.Value[0];
+            }
+        }
+    }
+}