public PackFile(string filename)
{
this.FileName = filename;
using (FileStream s = File.Open(filename, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s)) {
while (true)
{
header = reader.ReadInt32();
//if (header == 0) break;
int files = reader.ReadInt32();
//packData.header.i3 = reader.ReadInt32();
if (files == 0)
{
break;
}
for (int i = 0; i < files; i++)
{
string readName = reader.ReadString();
FileData fileDat = new FileData();
fileDat.offset = reader.ReadInt32();
fileDat.size = reader.ReadInt32();
fileDat.i3 = reader.ReadInt32();
fileDat.filename = filename;
Files.Add(readName, fileDat);
}
}
}
}
public void WritePackToDirectory(string directory)
{
for (int i = 0; i < files; i++)
{
using (FileStream s = File.Open(filename, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s))
using (FileStream outfile = File.Open(directory + Path.DirectorySeparatorChar + filenames[i], FileMode.Create, FileAccess.Write))
{
s.Seek(fileData[i].offset, SeekOrigin.Begin);
byte[] file = reader.ReadBytes(fileData[i].size);
outfile.Write(file, 0, file.Length);
}
}
}
public void Extract(string directory)
{
using (FileStream s = File.Open(FileName, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s))
foreach (KeyValuePair <String, FileData> entry in Files)
{
using (FileStream outfile = File.Open(directory + Path.DirectorySeparatorChar + entry.Key, FileMode.Create, FileAccess.Write)) {
s.Seek(entry.Value.offset, SeekOrigin.Begin);
byte[] file = reader.ReadBytes(entry.Value.size);
outfile.Write(file, 0, file.Length);
}
}
}
public byte[] GetFile(string fileName)
{
if (!Files.Keys.Contains(fileName))
{
return(null);
}
FileData fData = Files[fileName];
using (FileStream s = File.Open(FileName, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s)) {
s.Seek(fData.offset, SeekOrigin.Begin);
byte[] file = reader.ReadBytes(fData.size);
return(file);
}
}
public void Extract(string fileName, string directory)
{
if (!Files.Keys.Contains(fileName))
{
return;
}
FileData fData = Files[fileName];
using (FileStream s = File.Open(FileName, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s))
using (FileStream outfile = File.Open(directory + Path.DirectorySeparatorChar + fileName, FileMode.Create, FileAccess.Write)) {
s.Seek(fData.offset, SeekOrigin.Begin);
byte[] file = reader.ReadBytes(fData.size);
outfile.Write(file, 0, file.Length);
}
}
public PackFile(string filename)
{
this.filename = filename;
int files = 5;
int subpacks = 2;
using (FileStream s = File.Open(filename, FileMode.Open, FileAccess.Read))
using (BinaryReader reader = new BEBinaryReader(s))
{
while (true)
{
header = reader.ReadInt32();
if (header == 0)
{
break;
}
filesInPack = reader.ReadInt32();
//packData.header.i3 = reader.ReadInt32();
files = filesInPack;
for (int i = 0; i < files; i++)
{
string readName = reader.ReadString();
filenames.Add(readName);
FileData fileDat = new FileData();
fileDat.offset = reader.ReadInt32();
fileDat.size = reader.ReadInt32();
fileDat.i3 = reader.ReadInt32();
fileData.Add(fileDat);
this.files++;
}
s.Seek(header, SeekOrigin.Begin);
}
}
}
