update

这里lzw FakeCompress来自marcussacana的EscudeEditor
*不用lzw压缩也没事，问题出在文件顺序上

EscudeTools/DatabaseManager.cs

@@ -170,7 +170,7 @@ namespace EscudeTools
                     // Add columns to the create table query
                     foreach (var column in sheet.col)
                     {
-                        createTableQuery.Append($"{column.name} {Utils.GetSQLiteColumnType(column.type, column.size)}, ");
+                        createTableQuery.Append($"{column.name} {Utils.GetSQLiteColumnType(column.type)}, ");
                     }
 
                     createTableQuery.Remove(createTableQuery.Length - 2, 2); // Remove the last comma and space

EscudeTools/EscudeEditor/BinWriter.cs

@@ -0,0 +1,71 @@
+using EscudeEditor;
+
+namespace EscudeTools.EscudeEditor
+{
+    internal class BitWriter : Stream
+    {
+        Stream Base;
+        int Buffer = 0;
+        int BufferedBits = 0;
+        internal BitWriter(Stream Output)
+        {
+            Base = Output;
+        }
+        public override bool CanRead => false;
+
+        public override bool CanSeek => false;
+
+        public override bool CanWrite => true;
+
+        public override long Length => Base.Length;
+
+        public override long Position { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
+
+        public override void Flush()
+        {
+            Base.WriteByte((byte)(Buffer & 0xFF));
+            Buffer = 0;
+            BufferedBits = 0;
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override void SetLength(long value)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void PutBits(byte Byte)
+        {
+            for (int i = 0; i < 8; i++)
+                PutBit(Byte.GetBit(i));
+        }
+        public void PutBit(bool Bit)
+        {
+            Buffer <<= 1;
+            Buffer |= (byte)(Bit ? 1 : 0);
+            BufferedBits++;
+
+            if (BufferedBits == 8)
+            {
+                Base.WriteByte((byte)(Buffer & 0xFF));
+                BufferedBits -= 8;
+            }
+        }
+    }
+}
+
+

EscudeTools/EscudeEditor/Extensions.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace EscudeEditor {
+    internal static class Extensions {
+
+        public static string GetString(this byte[] Binary, uint At, uint Len) {
+            EncodingProvider provider = CodePagesEncodingProvider.Instance;
+            Encoding? shiftJis = provider.GetEncoding("shift-jis");
+            byte[] Buffer = new byte[Len];
+            for (int i = 0; i < Len; i++) {
+                Buffer[i] = Binary[i + At];
+            }
+
+            return shiftJis.GetString(Buffer);
+        }
+        public static uint GetUInt32(this byte[] Binary, uint Position) {
+            byte[] Buffer = new byte[4];
+            for (int i = 0; i < 4; i++)
+                Buffer[i] = Binary[i+Position];
+
+            return BitConverter.ToUInt32(Buffer, 0);
+        }
+
+        public static void WriteTo(this uint Value, byte[] Binary, uint At) {
+            BitConverter.GetBytes(Value).CopyTo(Binary, At);
+        }     
+
+        public static bool GetBit(this byte Byte, int Bit) {
+            return (Byte & (1 << (7 - Bit))) != 0;
+        }
+
+        public static byte[] ToArray(this Stream Stream) {
+            Stream.Seek(0,0);
+
+            byte[] Data = new byte[Stream.Length];
+            Stream.Read(Data, 0, Data.Length);
+
+            return Data;
+        }
+
+        public static void WriteString(this Stream Stream, string String) {
+            EncodingProvider provider = CodePagesEncodingProvider.Instance;
+            Encoding? shiftJis = provider.GetEncoding("shift-jis");
+            byte[] Buffer = shiftJis.GetBytes(String);
+
+            Stream.Write(Buffer, 0, Buffer.Length);
+        }
+        public static void WriteCString(this Stream Stream, string String) {
+            Stream.WriteString(String);
+            Stream.WriteByte(0x00);
+        }
+        public static string PeekCString(this Stream Stream, uint At) {
+            long Pos = Stream.Position;
+            List<byte> Buffer = new List<byte>();
+
+            Stream.Position = At;
+            int b = 0;
+            while ((b = Stream.ReadByte()) >= 1)
+                Buffer.Add((byte)b);
+            Stream.Position = Pos;
+
+            return Encoding.GetEncoding(932).GetString(Buffer.ToArray());
+        }
+        public static uint PeekUInt32(this Stream Stream, uint At) {
+            long Pos = Stream.Position;
+            byte[] Buffer = new byte[4];
+            Stream.Position = At;
+            Stream.Read(Buffer, 0, Buffer.Length);
+            Stream.Position = Pos;
+
+            return Buffer.GetUInt32(0);
+        }
+    }
+}

EscudeTools/LsfManager.cs

@@ -114,9 +114,8 @@ namespace EscudeTools
     {
         static readonly byte[] lsfFileSignature = [0x4C, 0x53, 0x46, 0x00];
         static readonly byte[] lsfLayerSkipSignature = [0x00, 0x75, 0x6C, 0x00]; //flowchat部分的lsf块
-        private static string WorkPath = string.Empty;
         private LsfData lsfData = new();
-        private Dictionary<string, LsfData> lsfDataLookup = new();
+        private Dictionary<string, LsfData> lsfDataLookup = [];
 
         private bool preFetchInfo;
 
@@ -158,7 +157,7 @@ namespace EscudeTools
             return lsfData; // 如果未找到，则返回 null
         }
 
-        private LsfFileHeader LoadLsfHeader(string path)
+        private static LsfFileHeader LoadLsfHeader(string path)
         {
             using var fs = new FileStream(path, FileMode.Open, FileAccess.Read);
             if (fs.Length < 0x1C)

EscudeTools/PackManager.cs

@@ -1,5 +1,9 @@
-//这里的提取代码参考(Ctrl+C, Ctrl+V)了Garbro中关于ESCUDE BIN封包的实现
+//这里的部分Unpack代码参考了Garbro中关于ESCUDE BIN封包的实现
+//这里的部分Pack代码参考了marcussacana/EscudeEditor中的假压缩实现
+using EscudeEditor;
+using EscudeTools.EscudeEditor;
 using EscudeTools.Garbro;
+using System.Drawing;
 using System.Text;
 using System.Text.Json;
 
@@ -54,6 +58,10 @@ namespace EscudeTools
                 if (item == null)
                     return false;
                 pItem = item;
+
+                if (!Directory.Exists(Path.Combine(Path.GetDirectoryName(path), "output")))
+                    Directory.CreateDirectory(Path.Combine(Path.GetDirectoryName(path), "output"));
+                File.WriteAllText(Path.Combine(Path.GetDirectoryName(path), "output", Path.GetFileNameWithoutExtension(path) + ".json"), JsonSerializer.Serialize(pItem));
             }
             isLoaded = true;
             pFile = path;
@@ -121,7 +129,7 @@ namespace EscudeTools
                 return null;
             Decrypt(ref index);
             int index_offset = 0;
-            var dir = new List<Entry>((int)m_count);
+            List<Entry> dir = new((int)m_count);
             for (uint i = 0; i < m_count; ++i)
             {
                 int filename_offset = (int)Utils.ToUInt32(index, index_offset);
@@ -170,7 +178,7 @@ namespace EscudeTools
             if (!Directory.Exists(output))
                 Directory.CreateDirectory(output);
             var lzwManifest = new List<LzwEntry>();
-            //string jsonPath = Path.Combine(output, "lzwManifest.json");
+            string jsonPath = Path.Combine(output, "lzwManifest.json");
             using FileStream inputStream = new(pFile, FileMode.Open, FileAccess.Read);
             using BinaryReader br = new(inputStream);
             foreach (Entry entry in pItem)
@@ -207,18 +215,18 @@ namespace EscudeTools
 
             if (lzwManifest.Count > 0)
             {
-                //using (FileStream fs = File.Create(jsonPath))
-                //{
-                //    byte[] jsonBytes = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(lzwManifest));
-                //    fs.Write(jsonBytes, 0, jsonBytes.Length);
-                //}
+                using (FileStream fs = File.Create(jsonPath))
+                {
+                    byte[] jsonBytes = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(lzwManifest));
+                    fs.Write(jsonBytes, 0, jsonBytes.Length);
+                }
                 LzwDecode(lzwManifest, output);
             };
 
             return true;
         }
 
-        private void LzwDecode(List<LzwEntry> lzwManifest, string output)
+        private static void LzwDecode(List<LzwEntry> lzwManifest, string output)
         {
             foreach (var i in lzwManifest)
             {
@@ -236,19 +244,13 @@ namespace EscudeTools
             }
         }
 
-        internal sealed class LzwDecoder : IDisposable
+        internal sealed class LzwDecoder(Stream input, int unpacked_size) : IDisposable
         {
-            private MsbBitStream m_input;
-            private byte[] m_output;
+            private MsbBitStream m_input = new(input, true);
+            private byte[] m_output = new byte[unpacked_size];
 
             public byte[] Output { get { return m_output; } }
 
-            public LzwDecoder(Stream input, int unpacked_size)
-            {
-                m_input = new MsbBitStream(input, true);
-                m_output = new byte[unpacked_size];
-            }
-
             public void Unpack()
             {
                 int dst = 0;
@@ -312,19 +314,18 @@ namespace EscudeTools
             #endregion
         }
 
-        public bool Repack(string path, int version, bool useCustomKey = false, string customKeyProviderPath = "") //目前支持v2v1
+        public bool Repack(string path, int version, string customKeyProviderPath = "") //目前支持v2v1
         {
-            if (useCustomKey)
+            if (customKeyProviderPath!="")
                 LoadKey(customKeyProviderPath);
-            GeneratePItem(path);
-            //if(File.Exists(Path.Combine(path, "lzwManifest.json")))
-            //    return false; 
-            //Q:为什么不支持LZW打包 //A:因为我实在不想研究lzw算法，欢迎PR
+            ReadPItem(path);
+            List<LzwEntry> lzwManifest = [];
+            if (File.Exists(Path.Combine(path, "lzwManifest.json")))
+                lzwManifest = JsonSerializer.Deserialize<List<LzwEntry>>(File.ReadAllText(Path.Combine(path, "lzwManifest.json"))) ?? [];
             m_seed = isLoaded ? LoadedKey : 2210579460;
             string outputPath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileName(path) + ".bin");
-            using (FileStream fs = new(outputPath, FileMode.Create))
-            using (BinaryWriter bw = new(fs))
-            {
+            using FileStream fs = new(outputPath, FileMode.Create);
+            using BinaryWriter bw = new(fs);
             bw.Write(fileSignature);
             bw.Write(supportPackVersion[version - 1]);
             bw.Write(m_seed);
@@ -343,8 +344,12 @@ namespace EscudeTools
                     Array.Copy(strbytes, result, lengthToCopy);
                     bw.Write(result);
                     bw.Write(storeOffset);
-                        bw.Write(pItem[i].Size);
-                        storeOffset += pItem[i].Size;
+                    uint size = pItem[i].Size;
+                    if (Utils.SearchLzwEntryList(lzwManifest, pItem[i].Name) != -1)
+                        size = (uint)FakeCompress(File.ReadAllBytes(Path.Combine(path, pItem[i].Name))).Length;
+                    bw.Write(size);
+                    storeOffset += size;
+
                 }
             }
             else
@@ -361,10 +366,13 @@ namespace EscudeTools
                     indexOffset += 4;
                     BitConverter.GetBytes(storeOffset).CopyTo(index, indexOffset);
                     indexOffset += 4;
-                        BitConverter.GetBytes(pItem[i].Size).CopyTo(index, indexOffset);
+                    uint size = pItem[i].Size;
+                    if (Utils.SearchLzwEntryList(lzwManifest, pItem[i].Name) != -1)
+                        size = (uint)FakeCompress(File.ReadAllBytes(Path.Combine(path, pItem[i].Name))).Length;
+                    BitConverter.GetBytes(size).CopyTo(index, indexOffset);
                     indexOffset += 4;
                     filenameOffset += (uint)pItem[i].Name.Length + 1;
-                        storeOffset += pItem[i].Size;
+                    storeOffset += size;
                 }
                 Decrypt(ref index);
                 bw.Write(index);
@@ -378,30 +386,70 @@ namespace EscudeTools
             }
             foreach (Entry entry in pItem)
             {
-                            byte[] data = File.ReadAllBytes(Path.Combine(path, entry.Name));
+                byte[] data;
+                if (Utils.SearchLzwEntryList(lzwManifest, entry.Name) != -1)
+                    data = FakeCompress(File.ReadAllBytes(Path.Combine(path, entry.Name)));
+                else
+                    data = File.ReadAllBytes(Path.Combine(path, entry.Name));
+
                 bw.Write(data);
             }
-                    }
             return true;
         }
 
-        private void GeneratePItem(string path)
+        private void ReadPItem(string path)
         {
             pItem.Clear();
-            var files = Directory.GetFiles(path, "*", SearchOption.AllDirectories)
-                             .Where(file => !file.EndsWith("lzwManifest.json", StringComparison.OrdinalIgnoreCase))
-                             .ToArray();
-            foreach (var file in files)
+            //反序列化path上级的json文件
+            string jsonPath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path) + ".json");
+            if (File.Exists(jsonPath))
+                pItem = JsonSerializer.Deserialize<List<Entry>>(File.ReadAllText(jsonPath)) ?? [];
+            else
+                throw new Exception("No json file found.");
+            for (int i = 0; i < pItem.Count; i++)
             {
-                    var relativePath = Path.GetRelativePath(path, file);
-                    var fileInfo = new FileInfo(file);
-                    pItem.Add(new Entry
-                    {
-                        Name = relativePath,
-                        Size = (uint)fileInfo.Length
-                    });
+                pItem[i].Size = (uint)new FileInfo(Path.Combine(path, pItem[i].Name)).Length;
             }
+            //var files = Directory.GetFiles(path, "*", SearchOption.AllDirectories)
+            //                 .Where(file => !file.EndsWith("lzwManifest.json", StringComparison.OrdinalIgnoreCase))
+            //                 .ToArray();
+            //foreach (var file in files)
+            //{
+            //    var relativePath = Path.GetRelativePath(path, file);
+            //    var fileInfo = new FileInfo(file);
+            //    pItem.Add(new Entry
+            //    {
+            //        Name = relativePath,
+            //        Size = (uint)fileInfo.Length
+            //    });
+            //}
             m_count = (uint)pItem.Count;
         }
+
+        //不压其实也没事
+        public static byte[] FakeCompress(byte[] Data)
+        {
+            using MemoryStream Stream = new();
+            byte[] Buffer = new byte[4];
+            ((uint)Utils.Reverse((uint)Data.Length)).WriteTo(Buffer, 0);
+            Stream.WriteCString("acp");
+            Stream.Write(Buffer, 0, Buffer.Length);
+
+            BitWriter Writer = new(Stream);
+            for (int i = 0; i < Data.Length; i++)
+            {
+                if (i > 0 && (i % 0x4000) == 0)
+                {
+                    Writer.PutBit(true);
+                    Writer.PutBits(2);
+                }
+                Writer.PutBit(false);
+                Writer.PutBits(Data[i]);
+            }
+            Writer.PutBit(true);
+            Writer.PutBits(0);
+            Writer.Flush();
+            return Stream.ToArray();
+        }
     }
 }

EscudeTools/Properties/launchSettings.json

@@ -2,7 +2,7 @@
   "profiles": {
     "EscudeTools": {
       "commandName": "Project",
-      "commandLineArgs": "G:\\x221.local\\lab3\\Haison\\output\\data"
+      "commandLineArgs": "G:\\x221.local\\archived\\femme_fatale\\output\r\n\"G:\\x221.local\\lab3\\Haison\\output\\ev\\db_graphics.db\""
     }
   }
 }

EscudeTools/Utils.cs

@@ -4,6 +4,34 @@ using System.Text;
 
 namespace EscudeTools
 {
+    public class Const
+    {
+        //Types
+        public const string INT8 = "System.SByte";
+        public const string UINT8 = "System.Byte";
+        public const string INT16 = "System.Int16";
+        public const string UINT16 = "System.UInt16";
+        public const string INT32 = "System.Int32";
+        public const string UINT32 = "System.UInt32";
+        public const string DOUBLE = "System.Double";
+        public const string FLOAT = "System.Single";
+        public const string INT64 = "System.Int64";
+        public const string UINT64 = "System.UInt64";
+        public const string STRING = "System.String";
+        public const string DELEGATE = "System.MulticastDelegate";
+        public const string CHAR = "System.Char";
+
+        //Attributes
+        public const string PSTRING = "PString";
+        public const string CSTRING = "CString";
+        public const string UCSTRING = "UCString";
+        public const string FSTRING = "FString";
+        public const string STRUCT = "StructField";
+        public const string IGNORE = "Ignore";
+        public const string FARRAY = "FArray";
+        public const string PARRAY = "PArray";
+        public const string RARRAY = "RArray";
+    }
     public class Utils
     {
         public static string ReadStringFromTextData(byte[] sheet_text, int offset)
@@ -77,7 +105,7 @@ namespace EscudeTools
             stream.CopyTo(fileStream);
         }
 
-        public static string GetSQLiteColumnType(ushort type, uint size)
+        public static string GetSQLiteColumnType(ushort type)
         {
             if (type == 1)
                 return "INTEGER";
@@ -164,5 +192,38 @@ namespace EscudeTools
                 Buffer.BlockCopy(data, src, data, dst, count);
             }
         }
+        public static dynamic Reverse(dynamic Data)
+        {
+            byte[] Arr = BitConverter.GetBytes(Data);
+            Array.Reverse(Arr, 0, Arr.Length);
+            string type = Data.GetType().FullName;
+            return type switch
+            {
+                Const.INT8 or Const.UINT8 => Data,
+                Const.INT16 => BitConverter.ToInt16(Arr, 0),
+                Const.UINT16 => BitConverter.ToUInt16(Arr, 0),
+                Const.INT32 => BitConverter.ToInt32(Arr, 0),
+                Const.UINT32 => BitConverter.ToUInt32(Arr, 0),
+                Const.INT64 => BitConverter.ToInt64(Arr, 0),
+                Const.UINT64 => BitConverter.ToUInt64(Arr, 0),
+                Const.DOUBLE => BitConverter.ToDouble(Arr, 0),
+                Const.FLOAT => BitConverter.ToSingle(Arr, 0),
+                _ => throw new Exception("Unk Data Type."),
+            };
+        }
+        public static void WriteTo(uint Value, byte[] Binary, uint At)
+        {
+            BitConverter.GetBytes(Value).CopyTo(Binary, At);
+        }
+
+        public static int SearchLzwEntryList(List<LzwEntry> lle, string keyword)
+        {
+            foreach (LzwEntry le in lle)
+            {
+                if (le.Name == keyword)
+                    return lle.IndexOf(le);
+            }
+            return -1;
+        }
     }
 }