mirror of
https://github.com/crskycode/GARbro.git
synced 2024-12-29 06:14:13 +08:00
implemented more of Leaf resources (LGF, TEX).
This commit is contained in:
morkt
parent
bc62faa71a
commit
97e1c01be5
@ -36,7 +36,7 @@ namespace GameRes.Formats.Leaf
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public override string Tag { get { return "LAC"; } }
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public override string Description { get { return "Leaf resource archive"; } }
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public override uint Signature { get { return 0x43414C; } } // 'LAC'
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public override bool IsHierarchic { get { return false; } }
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public override bool IsHierarchic { get { return true; } }
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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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@ -78,4 +78,75 @@ namespace GameRes.Formats.Leaf
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return lzs;
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}
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}
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[Export(typeof(ArchiveFormat))]
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public class PakOpener : ArchiveFormat
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{
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public override string Tag { get { return "PAK/LAC"; } }
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public override string Description { get { return "Leaf resource archive"; } }
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public override uint Signature { get { return 0x43414C; } } // 'LAC'
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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 PakOpener ()
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{
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Extensions = new string[] { "pak" };
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}
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public override ArcFile TryOpen (ArcView file)
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{
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int count = file.View.ReadInt32 (4);
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if (!IsSaneCount (count))
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return null;
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uint index_offset = 8;
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var dir = new List<Entry> (count);
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var name_buf = new byte[0x20];
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for (int i = 0; i < count; ++i)
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{
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file.View.Read (index_offset, name_buf, 0, 0x20);
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index_offset += 0x20;
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int l;
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for (l = 0; l < 0x1F && name_buf[l] != 0; ++l)
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{
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name_buf[l] ^= 0xFF;
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}
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if (0 == l)
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return null;
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var name = Encodings.cp932.GetString (name_buf, 0, l);
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var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
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entry.IsPacked = 0 != name_buf[0x1F];
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entry.Size = file.View.ReadUInt32 (index_offset);
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entry.Offset = file.View.ReadUInt32 (index_offset+4);
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index_offset += 8;
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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dir.Add (entry);
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}
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return new ArcFile (file, this, 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 pent = entry as PackedEntry;
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if (null == pent || !pent.IsPacked || entry.Size <= 4)
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return base.OpenEntry (arc, entry);
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if (0 == pent.UnpackedSize)
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{
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uint size = arc.File.View.ReadUInt32 (entry.Offset);
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if (size == pent.Size)
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{
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pent.Offset += 4;
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pent.Size -= 4;
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}
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pent.UnpackedSize = arc.File.View.ReadUInt32 (entry.Offset);
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pent.Offset += 4;
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pent.Size -= 4;
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if (0 == pent.UnpackedSize)
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++pent.UnpackedSize;
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}
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Stream input = arc.File.CreateStream (entry.Offset, entry.Size);
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return new LzssStream (input);
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}
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}
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}
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73
ArcFormats/Leaf/ArcTEX.cs
Normal file
73
ArcFormats/Leaf/ArcTEX.cs
Normal file
@ -0,0 +1,73 @@
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//! \file ArcTEX.cs
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//! \date Sun Sep 04 02:08:38 2016
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//! \brief Leaf texture archive.
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//
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// Copyright (C) 2016 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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namespace GameRes.Formats.Leaf
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{
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[Export(typeof(ArchiveFormat))]
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public class TexOpener : ArchiveFormat
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{
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public override string Tag { get { return "TEX/LEAF"; } }
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public override string Description { get { return "Leaf textures archive"; } }
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public override uint Signature { get { return 0x20584554; } } // 'TEX '
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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 TexOpener ()
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{
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Extensions = new string[] { "tex" };
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}
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public override ArcFile TryOpen (ArcView file)
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{
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if (!file.View.AsciiEqual (4, "PACK0.02"))
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return null;
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int count = file.View.ReadInt32 (12);
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if (!IsSaneCount (count))
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return null;
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uint index_offset = 0x20;
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long base_offset = index_offset + 0x28 * count;
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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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var name = file.View.ReadString (index_offset, 0x20);
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index_offset += 0x20;
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var entry = FormatCatalog.Instance.Create<Entry> (name);
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entry.Offset = file.View.ReadUInt32 (index_offset) + base_offset;
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entry.Size = file.View.ReadUInt32 (index_offset+4);
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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dir.Add (entry);
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index_offset += 8;
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}
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return new ArcFile (file, this, dir);
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}
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}
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}
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96
ArcFormats/Leaf/ImageLGF.cs
Normal file
96
ArcFormats/Leaf/ImageLGF.cs
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@ -0,0 +1,96 @@
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//! \file ImageLGF.cs
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//! \date Sat Sep 03 15:03:06 2016
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//! \brief Leaf image format.
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//
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// Copyright (C) 2016 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.ComponentModel.Composition;
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using System.IO;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using GameRes.Utility;
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namespace GameRes.Formats.Leaf
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{
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[Export(typeof(ImageFormat))]
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public class LgfFormat : ImageFormat
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{
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public override string Tag { get { return "LGF"; } }
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public override string Description { get { return "Leaf image format"; } }
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public override uint Signature { get { return 0; } }
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public LgfFormat ()
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{
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// fourth byte is BPP
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Signatures = new uint[] { 0x1866676C, 0x2066676C, 0x0966676C };
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}
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public override ImageMetaData ReadMetaData (Stream stream)
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{
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var header = new byte[8];
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if (8 != stream.Read (header, 0, 8))
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return null;
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int bpp = header[3];
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return new ImageMetaData
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{
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Width = LittleEndian.ToUInt16 (header, 4),
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Height = LittleEndian.ToUInt16 (header, 6),
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BPP = 9 == bpp ? 8 : bpp,
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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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int stride = (int)info.Width * info.BPP / 8;
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var pixels = new byte[stride * (int)info.Height];
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stream.Position = 12;
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BitmapPalette palette = null;
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if (8 == info.BPP)
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palette = ReadPalette (stream);
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if (pixels.Length != stream.Read (pixels, 0, pixels.Length))
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throw new EndOfStreamException();
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PixelFormat format = 24 == info.BPP ? PixelFormats.Bgr24
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: 32 == info.BPP ? PixelFormats.Bgr32
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: PixelFormats.Indexed8;
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return ImageData.Create (info, format, palette, pixels);
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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 ("LgfFormat.Write not implemented");
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}
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BitmapPalette ReadPalette (Stream input)
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{
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var palette_data = new byte[0x400];
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if (palette_data.Length != input.Read (palette_data, 0, palette_data.Length))
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throw new EndOfStreamException();
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var palette = new Color[0x100];
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for (int i = 0; i < 0x100; ++i)
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{
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int c = i * 4;
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palette[i] = Color.FromRgb (palette_data[c], palette_data[c+1], palette_data[c+2]);
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}
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return new BitmapPalette (palette);
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}
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}
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}
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