Merge pull request #10 from scientificworld/master

Support for multiple games

ArcFormats/ArcASAR.cs

@@ -0,0 +1,92 @@
+//! \file       ArcASAR.cs
+//! \date       2025-12-23
+//! \brief      Electron/Atom Shell resource archive format.
+//
+// Copyright (C) 2025 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.Text;
+using Newtonsoft.Json;
+
+namespace GameRes.Formats.Chromium
+{
+    class AsarNode
+    {
+        [JsonProperty("files")]
+        public Dictionary<string, AsarNode> Files { get; set; }
+
+        [JsonProperty("size")]
+        public uint Size { get; set; }
+
+        [JsonProperty("offset")]
+        public string Offset { get; set; }
+    }
+
+    [Export(typeof(ArchiveFormat))]
+    public class AsarOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "ASAR"; } }
+        public override string Description { get { return "Electron/Atom Shell archive format"; } }
+        public override uint     Signature { get { return 0; } }
+        public override bool  IsHierarchic { get { return true; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public AsarOpener ()
+        {
+            Extensions = new string[] { "asar" };
+        }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            uint index_size = file.View.ReadUInt32 (0x0C);
+            string json = file.View.ReadString (0x10, index_size, Encoding.UTF8);
+            var dict = JsonConvert.DeserializeObject<AsarNode> (json);
+            var dir = new List<Entry> ();
+            ParseIndex (dir, dict, (uint)((index_size + 0x10 + 3) & ~3));
+            return new ArcFile (file, this, dir);
+        }
+
+        internal void ParseIndex (List<Entry> dir, AsarNode dict, uint pad, string cur = "") {
+            if (dict.Files != null)
+            {
+                foreach (var kv in dict.Files)
+                {
+                    string k = kv.Key;
+                    AsarNode v = kv.Value;
+                    ParseIndex (dir, v, pad, cur != "" ? $"{cur}/{k}" : k);
+                }
+            }
+            else
+            {
+                var entry = new Entry {
+                    Name = cur,
+                    Size = dict.Size,
+                    Offset = uint.Parse (dict.Offset) + pad,
+                    Type = FormatCatalog.Instance.GetTypeFromName (cur)
+                };
+                dir.Add (entry);
+            }
+        }
+    }
+}

ArcFormats/ArcFormats.csproj

@@ -63,6 +63,9 @@
     <Reference Include="NVorbis, Version=0.10.4.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\NVorbis.0.10.4\lib\net45\NVorbis.dll</HintPath>
     </Reference>
+    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="Snappy.NET, Version=1.1.1.8, Culture=neutral, processorArchitecture=MSIL">
@@ -194,6 +197,7 @@
     <Compile Include="Aoi\ImageAGF.cs" />
     <Compile Include="Apricot\ArcDAT.cs" />
     <Compile Include="ArcARCX.cs" />
+    <Compile Include="ArcASAR.cs" />
     <Compile Include="Artemis\ArcMJA.cs" />
     <Compile Include="Macintosh\ImagePICT.cs" />
     <Compile Include="Macromedia\ArcDXR.cs" />
@@ -284,8 +288,10 @@
     <Compile Include="FC01\ImageTIL.cs" />
     <Compile Include="FC01\ImageWM2.cs" />
     <Compile Include="FC01\ImageWMK.cs" />
+    <Compile Include="FrontWing\ArcDAT.cs" />
     <Compile Include="FrontWing\ArcFG.cs" />
     <Compile Include="FrontWing\ArcFLT.cs" />
+    <Compile Include="FrontWing\ArcTLP.cs" />
     <Compile Include="FrontWing\ArcVAV.cs" />
     <Compile Include="FrontWing\ImageFG.cs" />
     <Compile Include="GLib\ArcG.cs" />

ArcFormats/Artemis/ArcPFS.cs

@@ -42,7 +42,7 @@ namespace GameRes.Formats.Artemis
 
         public PfsOpener ()
         {
-            Extensions = new string[] { "pfs", "000", "001", "002", "003", "004", "005", "010" };
+            Extensions = new string[] { "pfs", "ipd", "000", "001", "002", "003", "004", "005", "010" };
             ContainedFormats = new string[] { "PNG", "JPEG", "IPT", "OGG", "TXT", "SCR" };
             Settings = new[] { PfsEncoding };
         }
@@ -67,6 +67,7 @@ namespace GameRes.Formats.Artemis
                     return OpenPf (file, version, GetAltEncoding());
                 }
             case 2:     return OpenPf2 (file);
+            case 0:     return OpenPf0 (file); // SALA ONE .ipd format
             default:    return null;
             }
         }
@@ -129,6 +130,27 @@ namespace GameRes.Formats.Artemis
             return new ArcFile (file, this, dir);
         }
 
+        ArcFile OpenPf0 (ArcView file)
+        { 
+            int count = file.View.ReadInt32 (3);
+            if (!IsSaneCount (count))
+                return null;
+            int offset = 7;
+            var dir = new List<Entry> (count);
+            for (int i = 0; i < count; ++i)
+            {
+                var name = file.View.ReadString (offset, 0x104, Encoding.ASCII);
+                var entry = Create<Entry> (name);
+                entry.Offset = file.View.ReadUInt32 (offset + 0x104);
+                entry.Size   = file.View.ReadUInt32 (offset + 0x108);
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                offset += 0x10C;
+                dir.Add (entry);
+            }
+            return new ArcFile (file, this, dir);
+        }
+
         public override Stream OpenEntry (ArcFile arc, Entry entry)
         {
             var parc = arc as PfsArchive;

ArcFormats/FrontWing/ArcDAT.cs

@@ -0,0 +1,104 @@
+//! \file       ArcDAT.cs
+//! \date       2025-12-13
+//! \brief      FrontWing resource archive.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+using GameRes.Utility;
+
+namespace GameRes.Formats.FrontWing
+{
+    [Export(typeof(ArchiveFormat))]
+    public class DatOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "DAT/TIMELEAP"; } }
+        public override string Description { get { return "'Time Leap' resource archive"; } }
+        public override uint     Signature { get { return 0; } }
+        public override bool  IsHierarchic { get { return false; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            if (file.MaxOffset < 4)
+                return null;
+            int count = file.View.ReadInt32 (file.MaxOffset - 4);
+            if (!IsSaneCount (count))
+                return null;
+
+            int index_size = 0x50 * count;
+            if (file.MaxOffset < index_size + 4)
+                return null;
+            var index = file.View.ReadBytes (file.MaxOffset - 4 - index_size, (uint)index_size);
+            NibbleSwap (index);
+
+            int index_offset = 0;
+            var dir = new List<Entry> (count);
+            for (int i = 0; i < count; i++)
+            {
+                var name = Binary.GetCString (index, index_offset, 0x40);
+                var entry = Create<Entry> (name);
+                entry.Offset = LittleEndian.ToUInt32 (index, index_offset + 0x40);
+                entry.Size   = LittleEndian.ToUInt32 (index, index_offset + 0x48);
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                index_offset += 0x50;
+                dir.Add (entry);
+            }
+            return new ArcFile (file, this, dir);
+        }
+
+        static readonly byte[] keyTable = {
+            0xff, 0xff, 0xff, 0x01,
+            0x9c, 0xaa, 0xa5, 0x00,
+            0x30, 0xff, 0x77, 0x00,
+            0x00, 0x00, 0x00, 0x00,
+            0x00, 0x00, 0x00, 0x00
+        };
+
+        public override Stream OpenEntry (ArcFile arc, Entry entry)
+        {
+            var data = arc.File.View.ReadBytes (entry.Offset, entry.Size);
+            for (int i = 1; i < data.Length; i += 4)
+            {
+                data[i] = (byte)(-data[i] & 0xff);
+            }
+            for (int i = 0; i < data.Length; i += 3)
+            {
+                data[i] ^= keyTable[i / 5 % 5 + i % 6];
+            }
+            NibbleSwap(data, 2, 6);
+            return new BinMemoryStream (data);
+        }
+
+        void NibbleSwap (byte[] buffer, int start = 0, int step = 1)
+        {
+            for (int i = start; i < buffer.Length; i += step)
+            {
+                buffer[i] = (byte)(((buffer[i] & 0xf0) >> 4) + ((buffer[i] & 0xf) << 4));
+            }
+        }
+    }
+}

ArcFormats/FrontWing/ArcTLP.cs

@@ -0,0 +1,106 @@
+//! \file       ArcTLP.cs
+//! \date       2025-12-22
+//! \brief      FrontWing resource archive.
+//
+// Copyright (C) 2018 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+using GameRes.Utility;
+using GameRes.Compression;
+
+namespace GameRes.Formats.FrontWing
+{
+    [Export(typeof(ArchiveFormat))]
+    public class TlpOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "PAC/TLP"; } }
+        public override string Description { get { return "'Time Leap Paradise' resource archive"; } }
+        public override uint     Signature { get { return 0x5f504c54; } } // 'TLP_DAT'
+        public override bool  IsHierarchic { get { return true; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            if (!file.View.AsciiEqual (4, "DAT"))
+                return null;
+
+            int count = file.View.ReadInt32 (0x10);
+            if (!IsSaneCount (count))
+                return null;
+
+            int index_size = 0x110 * count;
+            var index = file.View.ReadBytes (0x20, (uint)index_size);
+            byte type = file.View.ReadByte (0x18);
+            Decrypt (index, index_size, type);
+
+            var first_name = Binary.GetCString (index, 0, 0x104);
+            if (first_name != "data/ajfkur3h45n56d7u78a7nh9u7iI8ny0fau6i4al27we4hfuelnrg")
+                return null;
+
+            int index_offset = 0x110;
+            var dir = new List<Entry> (count - 1);
+            for (int i = 1; i < count; i++)
+            {
+                var name = Binary.GetCString (index, index_offset, 0x104);
+                var entry = Create<PackedEntry> (name);
+                entry.Offset = LittleEndian.ToUInt32 (index, index_offset + 0x104);
+                entry.UnpackedSize = LittleEndian.ToUInt32 (index, index_offset + 0x108);
+                entry.Size = LittleEndian.ToUInt32 (index, index_offset + 0x10C);
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                index_offset += 0x110;
+                dir.Add (entry);
+            }
+            return new ArcFile (file, this, dir);
+        }
+
+        public override Stream OpenEntry (ArcFile arc, Entry entry)
+        {
+            var data = arc.File.View.ReadBytes (entry.Offset, entry.Size);
+            byte type = arc.File.View.ReadByte (0x18);
+            int len = Math.Min (arc.File.View.ReadByte (0x19) >> 1, data.Length);
+            Decrypt (data, len, type);
+            return new ZLibStream (new MemoryStream (data), CompressionMode.Decompress);
+        }
+
+        void Decrypt (byte[] buffer, int length, byte type = 0)
+        {
+            if (type == 0)
+            {
+                byte key = 0xcb;
+                for (int i = 0; i < length; i++)
+                {
+                    buffer[i] = Binary.RotByteR ((byte)(buffer[i] ^ key), 1);
+                    key = 1;
+                }
+            }
+
+            else
+            {
+                throw new System.NotImplementedException ("decryption type not implemented");
+            }
+        }
+    }
+}

ArcFormats/Sas5/ArcGAR.cs

@@ -59,21 +59,14 @@ namespace GameRes.Formats.Sas5
             var GetEntryName = CreateEntryNameDelegate (file.Name);
 
             index_offset += 0x20;
-            int real_count = 0;
-            for (int i = 0; i < count; ++i)
-            {
-                int block = file.View.ReadInt32 (index_offset + i * 0x14);
-                real_count += Convert.ToInt32 (block != block_start);
-            }
-
-            var dir = new List<Entry> (real_count);
+            var dir = new List<Entry> ();
             for (int i = 0; i < count; ++i)
             {
                 int block = file.View.ReadInt32 (index_offset);
                 if (block == block_start)
                     continue;
                 var entry = new Entry {
-                    Name    = GetEntryName (i),
+                    Name    = GetEntryName (i, block - block_start - 1),
                     Offset  = file.View.ReadUInt32 (index_offset + 4),
                     Size    = file.View.ReadUInt32 (index_offset + 12),
                 };
@@ -89,17 +82,17 @@ namespace GameRes.Formats.Sas5
             return new ArcFile (file, this, dir);
         }
 
-        internal Func<int, string> CreateEntryNameDelegate (string arc_name)
+        internal Func<int, int, string> CreateEntryNameDelegate (string arc_name)
         {
             var index = Sec5Opener.LookupIndex (arc_name);
             string base_name = Path.GetFileNameWithoutExtension (arc_name);
             if (null == index)
-                return n => GetDefaultName (base_name, n);
+                return (n, m) => GetDefaultName (base_name, n);
             else
-                return (n) => {
+                return (n, m) => {
                     Entry entry;
-                    if (index.TryGetValue (n, out entry))
-                        return entry.Name;
+                    if (index.TryGetValue (m, out entry))
+                        return entry.Name.Substring (1); // remove leading slash
                     return GetDefaultName (base_name, n);
                 };
         }

ArcFormats/Sas5/ArcSec5.cs

@@ -112,29 +112,32 @@ namespace GameRes.Formats.Sas5
             }
             if (0 == match.Length)
                 return null;
-            using (var sec5 = new ArcView (match[0]))
+            foreach (var m in match)
             {
-                if (!sec5.View.AsciiEqual (0, "SEC5"))
-                    return null;
-                uint offset = 8;
-                while (offset < sec5.MaxOffset)
+                using (var sec5 = new ArcView (m))
                 {
-                    string id = sec5.View.ReadString (offset, 4, Encoding.ASCII);
-                    if ("ENDS" == id)
-                        break;
-                    uint section_size = sec5.View.ReadUInt32 (offset+4);
-                    offset += 8;
-                    if ("RESR" == id)
+                    if (!sec5.View.AsciiEqual (0, "SEC5"))
+                        continue;
+                    uint offset = 8;
+                    while (offset < sec5.MaxOffset)
                     {
-                        using (var resr = sec5.CreateStream (offset, section_size))
-                            return ReadResrSection (resr);
+                        string id = sec5.View.ReadString (offset, 4, Encoding.ASCII);
+                        if ("ENDS" == id)
+                            break;
+                        uint section_size = sec5.View.ReadUInt32 (offset+4);
+                        offset += 8;
+                        if ("RESR" == id)
+                        {
+                            using (var resr = sec5.CreateStream (offset, section_size))
+                                return ReadResrSection (resr);
+                        }
+                        if ("RES2" == id)
+                        {
+                            using (var res2 = sec5.CreateStream (offset, section_size))
+                                return ReadRes2Section (res2);
+                        }
+                        offset += section_size;
                     }
-                    if ("RES2" == id)
-                    {
-                        using (var res2 = sec5.CreateStream (offset, section_size))
-                            return ReadRes2Section (res2);
-                    }
-                    offset += section_size;
                 }
             }
             return null;
@@ -413,10 +416,12 @@ namespace GameRes.Formats.Sas5
                         arc_name = ReadString();
                     else if ("arc-index" == param_name)
                         arc_index = ReadInteger();
+                    else if ("arc-path" == param_name)
+                        name = ReadString();
                     else
                         SkipObject();
                 }
-                if (!string.IsNullOrEmpty (arc_name) && arc_index != null)
+                if (!string.IsNullOrEmpty (arc_name))
                 {
                     arc_name = Path.GetFileName (arc_name);
                     if (!map.ContainsKey (arc_name))
@@ -426,6 +431,8 @@ namespace GameRes.Formats.Sas5
                         Name = name,
                         Type = type,
                     };
+                    if (arc_index == null)
+                        arc_index = map[arc_name].Count;
                     map[arc_name][arc_index.Value] = entry;
                 }
             }

ArcFormats/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Crc32C.NET" version="1.0.5.0" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net461" />
   <package id="NVorbis" version="0.10.4" targetFramework="net461" />
   <package id="SharpZipLib" version="1.3.3" targetFramework="net461" />
   <package id="Snappy.NET" version="1.1.1.8" targetFramework="net461" />

Legacy/Nug/ArcDAT.cs

@@ -49,12 +49,12 @@ namespace GameRes.Formats.Nug
             uint index_size = (uint)count * 0x40u;
             if (index_size > file.View.Reserve (index_offset, index_size))
                 return null;
-            var dir = new List<Entry> (count);
+            var dir = new List<Entry> ();
             for (int i = 0; i < count; ++i)
             {
                 uint entry_size = file.View.ReadUInt32 (index_offset);
                 if (entry_size < 0x40)
-                    return null;
+                    break;
                 var name = file.View.ReadString (index_offset+0x10, 0x30);
                 var entry = Create<PackedEntry> (name);
                 entry.Offset = file.View.ReadUInt32 (index_offset+4);