private static SubDir_s initActualSubDir(BinaryReader reader, int index, MainDir_s actualMainDir, SubDir_s actualSubDir)
{
Array.Resize <byte>(ref actualSubDir.Type2, index + 1);
actualSubDir.Type2[index] = reader.ReadByte();
actualSubDir.Type = actualSubDir.Type2[index];
actualSubDir.Parent_ID = actualMainDir.FFile_ID;
return(actualSubDir);
}
private static int createMainDirList(BinaryReader reader, uint offset, Nds.NdsFat_s FAT, int index, List <Common.FileInfo_s> fileInfoList)
{
MainDir_s actualMainDir = loadActualMainDir(reader);
long nextMainDirOffset = reader.BaseStream.Position;
actualMainDir = loadActualSubDir(reader, offset, FAT, ref index, fileInfoList, actualMainDir);
MainDir.Add(actualMainDir);
reader.BaseStream.Position = nextMainDirOffset;
return(index);
}
private static MainDir_s loadActualMainDir(BinaryReader reader)
{
MainDir_s actualMainDir = new MainDir_s
{
Start = reader.ReadUInt32(),
FFile_ID = reader.ReadUInt16(),
Parent_ID = reader.ReadUInt16()
};
return(actualMainDir);
}
private static int loadSubFiles(BinaryReader reader, Nds.NdsFat_s FAT, List <Common.FileInfo_s> fileInfoList, ref MainDir_s actualMainDir, ref SubDir_s actualSubDir)
{
int type;
Common.FileInfo_s actualFileInfo = new Common.FileInfo_s();
if (actualSubDir.Files == null)
{
actualSubDir.Files = new List <Common.FileInfo_s>();
}
type = actualSubDir.Type;
actualFileInfo.Name = new string(Encoding.GetEncoding("shift_jis").GetChars(reader.ReadBytes(type)));
actualFileInfo.ID = actualMainDir.FFile_ID;
actualFileInfo.Offset = FAT.getFileStartAt((int)actualFileInfo.ID);
actualFileInfo.Size = FAT.getFileEndAt((int)actualFileInfo.ID) - actualFileInfo.Offset;
long num5 = reader.BaseStream.Position;
reader.BaseStream.Seek((long)actualFileInfo.Offset, SeekOrigin.Begin);
actualFileInfo.FileData = new ClosableMemoryStream();
Utils.loadStream(reader, actualFileInfo.Size, actualFileInfo.FileData);
reader.BaseStream.Seek((long)actualFileInfo.Offset, SeekOrigin.Begin);
FAT.setFileStreamAt((int)actualFileInfo.ID, actualFileInfo.FileData);
reader.BaseStream.Seek(num5, SeekOrigin.Begin);
actualMainDir.FFile_ID = (ushort)(actualMainDir.FFile_ID + 1);
actualSubDir.Files.Add(actualFileInfo);
fileInfoList.Add(actualFileInfo);
return(type);
}
private static void loadSubElements(BinaryReader reader, Nds.NdsFat_s FAT, ref int index, List <Common.FileInfo_s> fileInfoList, ref MainDir_s actualMainDir, ref SubDir_s actualSubDir)
{
int type;
if (actualSubDir.Type < 0x80)
{
type = loadSubFiles(reader, FAT, fileInfoList, ref actualMainDir, ref actualSubDir);
}
if (actualSubDir.Type > 0x80)
{
type = loadSubFolders(reader, ref actualSubDir);
}
updateTypes(reader, ref index, ref actualSubDir);
}
private static MainDir_s loadActualSubDir(BinaryReader reader, uint offset, Nds.NdsFat_s FAT, ref int index, List <Common.FileInfo_s> fileInfoList, MainDir_s actualMainDir)
{
reader.BaseStream.Position = offset + actualMainDir.Start;
var actualSubDir = actualMainDir.SubDir;
actualSubDir = initActualSubDir(reader, index, actualMainDir, actualSubDir);
while (actualSubDir.Type != 0)
{
loadSubElements(reader, FAT, ref index, fileInfoList, ref actualMainDir, ref actualSubDir);
}
actualMainDir.SubDir = actualSubDir;
return(actualMainDir);
}
public Common.Folder_s ReadFnt(BinaryReader reader, uint size, uint offset, NarcFat_s FAT)
{
Common.Folder_s folderStruct = new Common.Folder_s();
long position = reader.BaseStream.Position;
Fnt_Data = new byte[size];
Fnt_Data = reader.ReadBytes((int)size);
reader.BaseStream.Position = offset;
int index = 0;
SubDir_Off = reader.ReadUInt32();
reader.BaseStream.Position = offset;
MainDir = new List <MainDir_s>();
List <Common.FileInfo_s> fileInfoList = new List <Common.FileInfo_s>();
while (reader.BaseStream.Position < (position + SubDir_Off))
{
MainDir_s actualDir = new MainDir_s {
startOffset = reader.ReadUInt32(),
firstFileId = reader.ReadUInt16(),
parentId = reader.ReadUInt16()
};
long num3 = reader.BaseStream.Position;
reader.BaseStream.Position = offset + actualDir.startOffset;
Array.Resize <byte>(ref actualDir.SubDir.Type2, index + 1);
actualDir.SubDir.Type2[index] = reader.ReadByte();
actualDir.SubDir.Type = actualDir.SubDir.Type2[index];
actualDir.SubDir.Parent_ID = actualDir.firstFileId;
while (actualDir.SubDir.Type != 0)
{
int type;
if (actualDir.SubDir.Type < 0x80)
{
Common.FileInfo_s _s3 = new Common.FileInfo_s();
if (actualDir.SubDir.Files == null)
{
actualDir.SubDir.Files = new List <Common.FileInfo_s>();
}
type = actualDir.SubDir.Type;
_s3.Name = new string(Encoding.GetEncoding("shift_jis").GetChars(reader.ReadBytes(type)));
pad += _s3.Name.Length;
_s3.ID = actualDir.firstFileId;
_s3.Offset = FAT.getFileStartAt((int)_s3.ID);
_s3.Size = FAT.getFileEndAt((int)_s3.ID) - _s3.Offset;
long num5 = reader.BaseStream.Position;
reader.BaseStream.Seek((long)_s3.Offset, SeekOrigin.Begin);
_s3.FileData = new ClosableMemoryStream();
Utils.loadStream(reader, _s3.Size, _s3.FileData);
reader.BaseStream.Seek((long)_s3.Offset, SeekOrigin.Begin);
FAT.setFileStreamAt((int)_s3.ID, _s3.FileData);
reader.BaseStream.Seek(num5, SeekOrigin.Begin);
actualDir.firstFileId = (ushort)(actualDir.firstFileId + 1);
actualDir.SubDir.Files.Add(_s3);
fileInfoList.Add(_s3);
}
if (actualDir.SubDir.Type > 0x80)
{
Common.Folder_s _s4 = new Common.Folder_s();
if (actualDir.SubDir.Folders == null)
{
actualDir.SubDir.Folders = new List <Common.Folder_s>();
}
type = actualDir.SubDir.Type - 0x80;
_s4.Name = new string(Encoding.GetEncoding("shift_jis").GetChars(reader.ReadBytes(type)));
pad += _s4.Name.Length;
_s4.ID = reader.ReadUInt16();
actualDir.SubDir.Folders.Add(_s4);
}
index++;
Array.Resize <byte>(ref actualDir.SubDir.Type2, index + 1);
actualDir.SubDir.Type2[index] = reader.ReadByte();
pad++;
actualDir.SubDir.Type = actualDir.SubDir.Type2[index];
}
MainDir.Add(actualDir);
reader.BaseStream.Position = num3;
}
folderStruct = Order_Folder(MainDir, 0, "root");
folderStruct.ID = 0xf000;
return(folderStruct);
}
