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(ArcAI5Opener): scheme definitions moved to external project.

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This commit is contained in:
morkt 2015-12-03 15:52:50 +04:00
parent 6d6b81c88f
commit af9ec6f096
1 changed files with 22 additions and 9 deletions
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33
ArcFormats/elf/ArcAi5Win.cs
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@ -32,6 +32,7 @@ using GameRes.Utility;
namespace GameRes.Formats.Elf
{
[Serializable]
public class ArcIndexScheme
{
public int NameLength;
@ -40,6 +41,12 @@ namespace GameRes.Formats.Elf
public uint OffsetKey;
}
[Serializable]
public class Ai5Scheme : ResourceScheme
{
public Dictionary<string, ArcIndexScheme> KnownSchemes;
}
[Export(typeof(ArchiveFormat))]
public class ArcAI5Opener : ArchiveFormat
{
@ -49,20 +56,23 @@ namespace GameRes.Formats.Elf
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public static readonly Dictionary<string, ArcIndexScheme> KnownSchemes = new Dictionary<string, ArcIndexScheme> {
{ "Dorei Kaigo", new ArcIndexScheme
{ NameLength = 0x14, NameKey = 0x06, SizeKey = 0x55303024, OffsetKey = 0x57683256 } },
{ "Jokei Kazoku ~Inbou~", new ArcIndexScheme
{ NameLength = 0x1E, NameKey = 0x73, SizeKey = 0xAF5789BC, OffsetKey = 0x59FACB45 } },
};
public static Dictionary<string, ArcIndexScheme> KnownSchemes = new Dictionary<string, ArcIndexScheme>();
public ArcAI5Opener ()
{
Extensions = new string[] { "arc" };
}
public override ResourceScheme Scheme
{
get { return new Ai5Scheme { KnownSchemes = KnownSchemes }; }
set { KnownSchemes = ((Ai5Scheme)value).KnownSchemes; }
}
public override ArcFile TryOpen (ArcView file)
{
if (0 == KnownSchemes.Count)
return null;
int count = file.View.ReadInt32 (0);
if (!IsSaneCount (count))
return null;
@ -106,15 +116,18 @@ namespace GameRes.Formats.Elf
for (int i = 0; i < m_count; ++i)
{
m_file.View.Read (index_offset, m_name_buf, 0, (uint)scheme.NameLength);
for (int n = 0; n < m_name_buf.Length; ++n)
int n;
for (n = 0; n < m_name_buf.Length; ++n)
{
m_name_buf[n] ^= scheme.NameKey;
if (0 == m_name_buf[n])
break;
}
string name = Binary.GetCString (m_name_buf, 0, m_name_buf.Length);
if (0 == name.Length)
if (m_name_buf[n] < 0x20)
return null;
}
if (0 == n)
return null;
string name = Encodings.cp932.GetString (m_name_buf, 0, n);
index_offset += scheme.NameLength;
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Size = m_file.View.ReadUInt32 (index_offset) ^ scheme.SizeKey;