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implemented FGA archives.
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@ -126,6 +126,7 @@
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<Compile Include="Qlie\Encryption.cs" />
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<Compile Include="RealLive\ArcKOE.cs" />
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<Compile Include="rUGP\AudioRHA.cs" />
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<Compile Include="Lilim\ArcFGA.cs" />
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<Compile Include="Slg\ArcSPD.cs" />
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<Compile Include="Software House Parsley\ArcCG.cs" />
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<Compile Include="Artemis\ArcPFS.cs" />
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86
ArcFormats/Lilim/ArcFGA.cs
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86
ArcFormats/Lilim/ArcFGA.cs
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@ -0,0 +1,86 @@
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//! \file ArcFGA.cs
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//! \date 2017 Sep 16
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//! \brief SFA engine resource archive.
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//
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// Copyright (C) 2017 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.Lilim
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{
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[Export(typeof(ArchiveFormat))]
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public class FgaOpener : AosOpener
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{
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public override string Tag { get { return "FGA"; } }
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public override string Description { get { return "SFA engine 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 CanWrite { get { return false; } }
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public override ArcFile TryOpen (ArcView file)
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{
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if (!file.Name.HasExtension (".fga"))
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return null;
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uint index_offset = 0;
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var index_buffer = new byte[0x318];
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var dir = new List<Entry> (0x20);
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if (0x318 != file.View.Read (index_offset, index_buffer, 0, 0x318))
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return null;
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int pos = 0;
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while (pos < index_buffer.Length)
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{
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if (0 == index_buffer[pos])
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break;
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if (0xFF == index_buffer[pos])
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{
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uint next_offset = index_buffer.ToUInt32 (pos+0xC);
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if (next_offset <= index_offset || next_offset >= file.MaxOffset)
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return null;
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index_offset = next_offset;
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if (0x318 != file.View.Read (index_offset, index_buffer, 0, 0x318))
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return null;
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pos = 0;
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}
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else
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{
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var name = Binary.GetCString (index_buffer, pos, 0xC);
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var entry = FormatCatalog.Instance.Create<AosEntry> (name);
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entry.Offset = index_buffer.ToUInt32 (pos+0xC);
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entry.Size = index_buffer.ToUInt32 (pos+0x10);
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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if (name.HasExtension (".scr"))
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entry.IsCompressed = true;
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dir.Add (entry);
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pos += 0x18;
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}
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}
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if (0 == dir.Count)
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return null;
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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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