diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index befc34bc..eef3aa9a 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -144,6 +144,8 @@
+
+
diff --git a/ArcFormats/Seraphim/ArcSCN.cs b/ArcFormats/Seraphim/ArcSCN.cs
new file mode 100644
index 00000000..08863793
--- /dev/null
+++ b/ArcFormats/Seraphim/ArcSCN.cs
@@ -0,0 +1,128 @@
+//! \file ArcSCN.cs
+//! \date 2017 Nov 25
+//! \brief Seraphim engine scripts archive.
+//
+// Copyright (C) 2017 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.Seraphim
+{
+ [Export(typeof(ArchiveFormat))]
+ public class ScnOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "SERAPH/SCN"; } }
+ public override string Description { get { return "Seraphim engine scripts archive"; } }
+ public override uint Signature { get { return 0; } }
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+
+ public ScnOpener ()
+ {
+ Extensions = new string[] { "dat" };
+ }
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ string name = Path.GetFileName (file.Name);
+ if (!name.Equals ("SCNPAC.DAT", StringComparison.InvariantCultureIgnoreCase))
+ return null;
+ int count = file.View.ReadInt32 (0);
+ if (!IsSaneCount (count))
+ return null;
+ uint index_size = 4 * (uint)count;
+ if (index_size > file.View.Reserve (4, index_size))
+ return null;
+
+ int index_offset = 4;
+ uint next_offset = file.View.ReadUInt32 (index_offset);
+ if (next_offset < index_offset + index_size)
+ return null;
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ index_offset += 4;
+ var entry = new Entry { Name = i.ToString ("D5"), Type = "script" };
+ entry.Offset = next_offset;
+ next_offset = file.View.ReadUInt32 (index_offset);
+ if (next_offset < entry.Offset || next_offset > file.MaxOffset)
+ return null;
+ entry.Size = next_offset - (uint)entry.Offset;
+ dir.Add (entry);
+ }
+ return new ArcFile (file, this, dir);
+ }
+
+ public override Stream OpenEntry (ArcFile arc, Entry entry)
+ {
+ if (0 == entry.Size)
+ return Stream.Null;
+ var input = arc.File.CreateStream (entry.Offset, entry.Size);
+ if (0 == input.Signature || 0 != (input.Signature & 0xFF000000))
+ return input;
+ try
+ {
+ var data = LzDecompress (input);
+ input.Dispose();
+ return new BinMemoryStream (data, entry.Name);
+ }
+ catch
+ {
+ input.Position = 0;
+ return input;
+ }
+ }
+
+ internal byte[] LzDecompress (IBinaryStream input)
+ {
+ int unpacked_size = input.ReadInt32();
+ var data = new byte[unpacked_size];
+ int dst = 0;
+ while (dst < unpacked_size)
+ {
+ int ctl = input.ReadByte();
+ if (-1 == ctl)
+ throw new EndOfStreamException();
+ if (0 != (ctl & 0x80))
+ {
+ byte lo = input.ReadUInt8();
+ int offset = ((ctl << 3 | lo >> 5) & 0x3FF) + 1;
+ int count = (lo & 0x1F) + 1;
+ Binary.CopyOverlapped (data, dst-offset, dst, count);
+ dst += count;
+ }
+ else
+ {
+ int count = ctl + 1;
+ if (input.Read (data, dst, count) != count)
+ throw new EndOfStreamException();
+ dst += count;
+ }
+ }
+ return data;
+ }
+ }
+}
diff --git a/ArcFormats/Seraphim/ArcSeraph.cs b/ArcFormats/Seraphim/ArcSeraph.cs
index 50865115..c064fea1 100644
--- a/ArcFormats/Seraphim/ArcSeraph.cs
+++ b/ArcFormats/Seraphim/ArcSeraph.cs
@@ -32,40 +32,35 @@ using GameRes.Compression;
namespace GameRes.Formats.Seraphim
{
- internal class ArchPacEntry : Entry
- {
- }
-
+ ///
+ /// this archive format has different index offsets hardcoded into game executable.
+ ///
[Export(typeof(ArchiveFormat))]
- public class DatOpener : ArchiveFormat
+ public class ArchPacOpener : ArchiveFormat
{
- public override string Tag { get { return "DAT"; } }
+ public override string Tag { get { return "SERAPH/ARCH"; } }
public override string Description { get { return "Seraphim engine resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
- public override bool CanCreate { get { return false; } }
+ public override bool CanWrite { get { return false; } }
public bool IsAmbiguous { get { return true; } }
- static readonly Regex VoiceRe = new Regex (@"^Voice\d\.dat$", RegexOptions.IgnoreCase);
+ public ArchPacOpener ()
+ {
+ Extensions = new string[] { "dat" };
+ }
+
+// const long ArchPacOffset = 0x0C23659F;
+ const long ArchPacOffset = 0x0A0B0AEA;
public override ArcFile TryOpen (ArcView file)
{
if (file.MaxOffset > uint.MaxValue)
return null;
string name = Path.GetFileName (file.Name);
- if (name.Equals ("ArchPac.dat", StringComparison.InvariantCultureIgnoreCase))
- return OpenArchPac (file);
- else if (VoiceRe.Match (name).Success)
- return OpenVoice (file);
-// else if (name.Equals ("ArchCash.dat", StringComparison.InvariantCultureIgnoreCase))
-// return OpenArchCash (file);
- return null;
- }
+ if (!name.Equals ("ArchPac.dat", StringComparison.InvariantCultureIgnoreCase))
+ return null;
- const long ArchPacOffset = 0x0C23659F;
-
- private ArcFile OpenArchPac (ArcView file)
- {
long index_offset = ArchPacOffset;
int base_count = file.View.ReadInt32 (index_offset);
int file_count = file.View.ReadInt32 (index_offset + 4);
@@ -95,7 +90,7 @@ namespace GameRes.Formats.Seraphim
index_offset += 4;
for (int i = 0; i < base_offsets[j].Item2; ++i)
{
- var entry = new ArchPacEntry { Name = string.Format ("{0}-{1:D5}.cts", j, i), Type = "image" };
+ var entry = new PackedEntry { Name = string.Format ("{0}-{1:D5}.cts", j, i), Type = "image" };
entry.Offset = next_offset;
next_offset = file.View.ReadUInt32 (index_offset);
index_offset += 4;
@@ -105,42 +100,12 @@ namespace GameRes.Formats.Seraphim
entry.Offset += base_offsets[j].Item1;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
- dir.Add (entry);
+ if (entry.Size > 0)
+ dir.Add (entry);
}
}
- return new ArcFile (file, this, dir);
- }
-
- private ArcFile OpenVoice (ArcView file)
- {
- int count = file.View.ReadInt16 (0);
- if (!IsSaneCount (count))
+ if (0 == dir.Count)
return null;
- uint data_offset = 2 + 4 * (uint)count;
- if (data_offset > file.View.Reserve (0, data_offset))
- return null;
-
- int index_offset = 2;
- uint next_offset = file.View.ReadUInt32 (index_offset);
- if (next_offset < data_offset)
- return null;
- var dir = new List (count);
- for (int i = 0; i < count; ++i)
- {
- index_offset += 4;
- var entry = new Entry { Name = string.Format ("{0:D5}.wav", i), Type = "audio" };
- entry.Offset = next_offset;
- if (i + 1 == count)
- next_offset = (uint)file.MaxOffset;
- else
- next_offset = file.View.ReadUInt32 (index_offset);
- if (next_offset <= entry.Offset)
- return null;
- entry.Size = next_offset - (uint)entry.Offset;
- if (!entry.CheckPlacement (file.MaxOffset))
- return null;
- dir.Add (entry);
- }
return new ArcFile (file, this, dir);
}
@@ -149,7 +114,7 @@ namespace GameRes.Formats.Seraphim
if (0 == entry.Size)
return Stream.Null;
var input = arc.File.CreateStream (entry.Offset, entry.Size);
- if (!(entry is ArchPacEntry))
+ if (!(entry is PackedEntry))
return input;
int signature = arc.File.View.ReadUInt16 (entry.Offset);
if (0x9C78 != signature)
diff --git a/ArcFormats/Seraphim/ArcVoice.cs b/ArcFormats/Seraphim/ArcVoice.cs
new file mode 100644
index 00000000..9d667020
--- /dev/null
+++ b/ArcFormats/Seraphim/ArcVoice.cs
@@ -0,0 +1,91 @@
+//! \file ArcVoice.cs
+//! \date 2017 Nov 25
+//! \brief Seraphim engine audio archive.
+//
+// Copyright (C) 2015-2017 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 System.Text.RegularExpressions;
+using GameRes.Compression;
+
+namespace GameRes.Formats.Seraphim
+{
+ [Export(typeof(ArchiveFormat))]
+ public class VoiceDatOpener : ArchiveFormat
+ {
+ public override string Tag { get { return "SERAPH/VOICE"; } }
+ public override string Description { get { return "Seraphim engine resource archive"; } }
+ public override uint Signature { get { return 0; } }
+ public override bool IsHierarchic { get { return false; } }
+ public override bool CanWrite { get { return false; } }
+ public bool IsAmbiguous { get { return true; } }
+
+ public VoiceDatOpener ()
+ {
+ Extensions = new string[] { "dat" };
+ }
+
+ static readonly Regex VoiceRe = new Regex (@"^Voice\d\.dat$", RegexOptions.IgnoreCase);
+
+ public override ArcFile TryOpen (ArcView file)
+ {
+ if (file.MaxOffset > uint.MaxValue)
+ return null;
+ string name = Path.GetFileName (file.Name);
+ if (!VoiceRe.Match (name).Success)
+ return null;
+
+ int count = file.View.ReadInt16 (0);
+ if (!IsSaneCount (count))
+ return null;
+ uint data_offset = 2 + 4 * (uint)count;
+ if (data_offset > file.View.Reserve (0, data_offset))
+ return null;
+
+ int index_offset = 2;
+ uint next_offset = file.View.ReadUInt32 (index_offset);
+ if (next_offset < data_offset)
+ return null;
+ var dir = new List (count);
+ for (int i = 0; i < count; ++i)
+ {
+ index_offset += 4;
+ var entry = new Entry { Name = string.Format ("{0:D5}.wav", i), Type = "audio" };
+ entry.Offset = next_offset;
+ if (i + 1 == count)
+ next_offset = (uint)file.MaxOffset;
+ else
+ next_offset = file.View.ReadUInt32 (index_offset);
+ if (next_offset <= entry.Offset)
+ return null;
+ entry.Size = next_offset - (uint)entry.Offset;
+ if (!entry.CheckPlacement (file.MaxOffset))
+ return null;
+ dir.Add (entry);
+ }
+ return new ArcFile (file, this, dir);
+ }
+ }
+}