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https://github.com/crskycode/GARbro.git
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reorganized project directory structure.
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morkt
177
ArcFormats/Interheart/ArcFPK.cs
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177
ArcFormats/Interheart/ArcFPK.cs
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//! \file ArcFPK.cs
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//! \date Mon May 25 10:01:24 2015
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//! \brief FPK resource archives implementation.
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//
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// Copyright (C) 2015 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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using GameRes.Utility;
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namespace GameRes.Formats.CandySoft
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{
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[Export(typeof(ArchiveFormat))]
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public class FpkOpener : ArchiveFormat
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{
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public override string Tag { get { return "FPK"; } }
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public override string Description { get { return "Interheart/Candy Soft resource archive"; } }
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public override uint Signature { get { return 0; } }
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public override bool IsHierarchic { get { return false; } }
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public override bool CanCreate { get { return false; } }
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public override ArcFile TryOpen (ArcView file)
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{
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int count = file.View.ReadInt32 (0);
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if (count <= 0 || count > 0xfffff)
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return null;
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List<Entry> dir = null;
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try
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{
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dir = ReadIndex (file, count, 0x10);
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}
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catch { /* read failed, try another filename length */ }
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if (null == dir)
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dir = ReadIndex (file, count, 0x18);
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if (null == dir)
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return null;
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return new ArcFile (file, this, dir);
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}
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private List<Entry> ReadIndex (ArcView file, int count, int name_size)
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{
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long index_offset = 4;
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uint index_size = (uint)((8 + name_size) * count);
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if (index_size > file.View.Reserve (index_offset, index_size))
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return null;
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var dir = new List<Entry> (count);
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for (int i = 0; i < count; ++i)
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{
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string name = file.View.ReadString (index_offset+8, (uint)name_size);
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var entry = FormatCatalog.Instance.CreateEntry (name);
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entry.Offset = file.View.ReadUInt32 (index_offset);
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entry.Size = file.View.ReadUInt32 (index_offset+4);
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if (entry.Offset < index_size || !entry.CheckPlacement (file.MaxOffset))
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return null;
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dir.Add (entry);
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index_offset += 8 + name_size;
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}
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return dir;
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}
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public override Stream OpenEntry (ArcFile arc, Entry entry)
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{
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var input = arc.File.CreateStream (entry.Offset, entry.Size);
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if (entry.Size <= 8)
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return input;
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var sign = FormatCatalog.ReadSignature (input);
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if (0x32434c5a != sign) // 'ZLC2'
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{
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input.Position = 0;
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return input;
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}
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using (input)
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using (var reader = new Zlc2Reader (input, (int)entry.Size))
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{
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reader.Unpack();
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return new MemoryStream (reader.Data);
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}
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}
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}
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internal class Zlc2Reader : IDisposable
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{
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BinaryReader m_input;
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byte[] m_output;
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int m_size;
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public byte[] Data { get { return m_output; } }
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public Zlc2Reader (Stream input, int input_length)
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{
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input.Position = 4;
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m_input = new ArcView.Reader (input);
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uint output_length = m_input.ReadUInt32();
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m_output = new byte[output_length];
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m_size = input_length - 8;
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}
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public void Unpack ()
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{
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int remaining = m_size;
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int dst = 0;
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while (remaining > 0 && dst < m_output.Length)
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{
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int ctl = m_input.ReadByte();
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remaining--;
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for (int mask = 0x80; mask != 0 && remaining > 0 && dst < m_output.Length; mask >>= 1)
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{
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if (0 != (ctl & mask))
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{
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if (remaining < 2)
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return;
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int offset = m_input.ReadByte();
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int count = m_input.ReadByte();
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offset |= (count & 0xF0) << 4;
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count = (count & 0x0F) + 3;
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if (0 == offset)
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offset = 4096;
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if (dst + count > m_output.Length)
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count = m_output.Length - dst;
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Binary.CopyOverlapped (m_output, dst-offset, dst, count);
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dst += count;
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}
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else
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{
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m_output[dst++] = m_input.ReadByte();
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}
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}
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}
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}
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#region IDisposable Members
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bool disposed = false;
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public void Dispose ()
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{
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Dispose (true);
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GC.SuppressFinalize (this);
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}
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protected virtual void Dispose (bool disposing)
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{
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if (!disposed)
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{
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if (disposing)
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{
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m_input.Dispose();
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}
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disposed = true;
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}
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}
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#endregion
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}
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}
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107
ArcFormats/Interheart/ImageKG.cs
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107
ArcFormats/Interheart/ImageKG.cs
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@@ -0,0 +1,107 @@
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//! \file ImageKG.cs
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//! \date Mon Aug 17 01:50:50 2015
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//! \brief Interheart image format.
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//
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// Copyright (C) 2015 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.ComponentModel.Composition;
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using System.IO;
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using System.Windows.Media;
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using GameRes.Utility;
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namespace GameRes.Formats.Interheart
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{
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[Export(typeof(ImageFormat))]
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public class KgFormat : ImageFormat
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{
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public override string Tag { get { return "KG"; } }
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public override string Description { get { return "Interheart image format"; } }
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public override uint Signature { get { return 0x4B474347; } } // 'GCGK'
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public override ImageMetaData ReadMetaData (Stream stream)
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{
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byte[] header = new byte[12];
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if (12 != stream.Read (header, 0, 12))
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return null;
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uint width = LittleEndian.ToUInt16 (header, 4);
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uint height = LittleEndian.ToUInt16 (header, 6);
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int packed_size = LittleEndian.ToInt32 (header, 8);
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if (packed_size <= 0)
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return null;
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return new ImageMetaData
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{
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Width = width,
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Height = height,
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BPP = 32,
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};
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}
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public override ImageData Read (Stream stream, ImageMetaData info)
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{
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byte[] pixels = new byte[info.Width*info.Height*4];
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using (var input = new ArcView.Reader (stream))
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{
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input.BaseStream.Position = 12;
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uint[] offset_table = new uint[info.Height];
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for (uint i = 0; i < info.Height; ++i)
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offset_table[i] = input.ReadUInt32();
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long base_offset = input.BaseStream.Position;
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int dst = 0;
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foreach (var offset in offset_table)
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{
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input.BaseStream.Position = base_offset + offset;
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for (int x = 0; x < info.Width; )
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{
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byte alpha = input.ReadByte();
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int count = input.ReadByte();
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if (0 == count)
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count = 0x100;
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if (0 == alpha)
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{
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dst += count * 4;
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}
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else
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{
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for (int n = 0; n < count; ++n)
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{
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pixels[dst+3] = alpha;
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pixels[dst+2] = input.ReadByte();
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pixels[dst+1] = input.ReadByte();
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pixels[dst] = input.ReadByte();
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dst += 4;
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}
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}
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x += count;
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}
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}
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return ImageData.Create (info, PixelFormats.Bgra32, null, pixels);
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}
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}
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public override void Write (Stream file, ImageData image)
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{
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throw new System.NotImplementedException ("KgFormat.Write not implemented");
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}
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}
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}
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