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(SFA): replaced AosEntry with PackedEntry.

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This commit is contained in:
morkt 2017-09-22 13:22:21 +04:00
parent 09793a08d8
commit d4132c2cac
2 changed files with 16 additions and 29 deletions
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32
ArcFormats/Lilim/ArcAOS.cs
View File

@ -28,15 +28,9 @@ using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
using GameRes.Utility;
namespace GameRes.Formats.Lilim
{
internal class AosEntry : Entry
{
public bool IsCompressed;
}
[Export(typeof(ArchiveFormat))]
public class AosOpener : ArchiveFormat
{
@ -56,9 +50,7 @@ namespace GameRes.Formats.Lilim
uint first_offset = file.View.ReadUInt32 (0x10);
if (first_offset >= file.MaxOffset || 0 != (first_offset & 0x1F))
return null;
var name_buf = new byte[0x10];
if (0x10 != file.View.Read (first_offset, name_buf, 0, 0x10))
return null;
var name_buf = file.View.ReadBytes (first_offset, 0x10);
if (!name_buf.SequenceEqual (IndexLink) && !name_buf.SequenceEqual (IndexEnd))
return null;
@ -81,15 +73,14 @@ namespace GameRes.Formats.Lilim
if (-1 == name_length)
name_length = name_buf.Length;
var name = Encodings.cp932.GetString (name_buf, 0, name_length);
var entry = FormatCatalog.Instance.Create<AosEntry> (name);
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = file.View.ReadUInt32 (current_offset+0x10);
entry.Size = file.View.ReadUInt32 (current_offset+0x14);
current_offset += 0x20;
entry.Offset += current_offset;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
if (name.HasExtension (".scr"))
entry.IsCompressed = true;
entry.IsPacked = name.HasExtension (".scr");
dir.Add (entry);
}
}
@ -98,14 +89,13 @@ namespace GameRes.Formats.Lilim
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var aent = entry as AosEntry;
if (null == aent || !aent.IsCompressed)
var aent = entry as PackedEntry;
if (null == aent || !aent.IsPacked)
return base.OpenEntry (arc, entry);
uint unpacked_size = arc.File.View.ReadUInt32 (entry.Offset);
var packed = new byte[entry.Size-4];
arc.File.View.Read (entry.Offset+4, packed, 0, (uint)packed.Length);
var unpacked = new byte[unpacked_size];
aent.UnpackedSize = arc.File.View.ReadUInt32 (entry.Offset);
var packed = arc.File.View.ReadBytes (entry.Offset+4, entry.Size-4);
var unpacked = new byte[aent.UnpackedSize];
var decoder = new HuffmanDecoder (packed, unpacked);
decoder.Unpack();
@ -148,16 +138,16 @@ namespace GameRes.Formats.Lilim
var name = file.View.ReadString (index_offset, 0x20);
if (0 == name.Length)
return null;
var entry = FormatCatalog.Instance.Create<AosEntry> (name);
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = base_offset + file.View.ReadUInt32 (index_offset+0x20);
entry.Size = file.View.ReadUInt32 (index_offset+0x24);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
if (name.HasExtension (".scr"))
entry.IsCompressed = true;
entry.IsPacked = true;
else if (name.HasExtension (".cmp"))
{
entry.IsCompressed = true;
entry.IsPacked = true;
entry.Name = Path.ChangeExtension (entry.Name, ".abm");
entry.Type = "image";
}

13
ArcFormats/Lilim/ArcFGA.cs
View File

@ -23,10 +23,8 @@
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Utility;
namespace GameRes.Formats.Lilim
@ -45,10 +43,10 @@ namespace GameRes.Formats.Lilim
if (!file.Name.HasExtension (".fga"))
return null;
uint index_offset = 0;
var index_buffer = new byte[0x318];
var dir = new List<Entry> (0x20);
if (0x318 != file.View.Read (index_offset, index_buffer, 0, 0x318))
var index_buffer = file.View.ReadBytes (index_offset, 0x318);
if (0x318 != index_buffer.Length)
return null;
var dir = new List<Entry> (0x20);
int pos = 0;
while (pos < index_buffer.Length)
{
@ -67,13 +65,12 @@ namespace GameRes.Formats.Lilim
else
{
var name = Binary.GetCString (index_buffer, pos, 0xC);
var entry = FormatCatalog.Instance.Create<AosEntry> (name);
var entry = FormatCatalog.Instance.Create<PackedEntry> (name);
entry.Offset = index_buffer.ToUInt32 (pos+0xC);
entry.Size = index_buffer.ToUInt32 (pos+0x10);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
if (name.HasExtension (".scr"))
entry.IsCompressed = true;
entry.IsPacked = name.HasExtension (".scr");
dir.Add (entry);
pos += 0x18;
}