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feat: ArcGPDA of PCSG00543 Saenai Heroine no Sodatekata Blessing Flowers

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ManicSteiner 2023-12-19 15:52:13 +08:00
parent 240bb39f99
commit 718ceb4c40
2 changed files with 50 additions and 0 deletions
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1
ArcFormats/ArcFormats.csproj
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@ -175,6 +175,7 @@
<Compile Include="Macromedia\Palettes.cs" />
<Compile Include="MAGES\ArcARC20.cs" />
<Compile Include="MAGES\ArcFARC.cs" />
<Compile Include="MAGES\ArcGPDA.cs" />
<Compile Include="MAGES\ArcGTF.cs" />
<Compile Include="MAGES\ArcLoveOnce.cs" />
<Compile Include="MAGES\ImageBIN.cs" />

49
ArcFormats/MAGES/ArcGPDA.cs Normal file
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@ -0,0 +1,49 @@
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Text;
namespace GameRes.Formats.MAGES
{
[Export(typeof(ArchiveFormat))]
public class GpdaOpener : ArchiveFormat
{
public override string Tag { get { return "DAT/GPDA"; } }
public override string Description { get { return "PCSG00543 resource archive"; } }
public override uint Signature { get { return 0x41445047; } } // 'GPDA'
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public override ArcFile TryOpen(ArcView file)
{
int count = file.View.ReadInt32(0x0C);
if (!IsSaneCount(count))
return null;
var dir = new List<Entry>(count);
for (int i = 0; i < count; ++i)
{
uint filename_offset = file.View.ReadUInt32(16 * i + 16 + 12);
uint filename_length = file.View.ReadUInt32(filename_offset) - 1;
string name = file.View.ReadString(filename_offset + 4, filename_length);
/*byte c;
List<byte> namebyte = new List<byte>();
while (true)
{
c = file.View.ReadByte((long)index_offset);
if (c == 0 | index_offset > filename_end) break;
namebyte.Add(c);
index_offset++;
}*/
//var sjis = System.Text.Encoding.GetEncoding("Shift-JIS");
//var name = Encoding.ASCII.GetString(namebyte.ToArray());
var entry = Create<Entry>(name);
entry.Offset = file.View.ReadUInt32(16 * i + 16);
entry.Size = file.View.ReadUInt32(16 * i + 16 + 8);
if (!entry.CheckPlacement(file.MaxOffset))
return null;
dir.Add(entry);
}
return new ArcFile(file, this, dir);
}
}
}