private void option1ToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (ListViewItem item in listView1.SelectedItems)
{
string name = Path.GetDirectoryName(file) + "\\" + item.SubItems[0].Text;
if (item.Tag.GetType().Equals(typeof(TextureArchive)))
{
TextureArchive texfile = (TextureArchive)item.Tag;
efile.ExtractFile(texfile.stream, name);
}
if (item.Tag.GetType().Equals(typeof(PacFile)))
{
PacFile pacfile = (PacFile)item.Tag;
efile.ExtractFile(pacfile.stream, name);
}
if (item.Tag.GetType().Equals(typeof(PACHFile)))
{
PACHFile pachfile = (PACHFile)item.Tag;
efile.ExtractFile(pachfile.stream, name);
}
if (item.Tag.GetType().Equals(typeof(PACH)))
{
PACH pachcontainer = (PACH)item.Tag;
efile.ExtractFile(pachcontainer.PACHFiles[0].stream, name);
}
}
}
public PACH ReadPACHContainer(byte[] file)
{
using (MemoryStream pachStream = new MemoryStream(file))
{
using (BinaryReader pachReader = new BinaryReader(pachStream))
{
var Container = new PACH();
Container.id = new string(pachReader.ReadChars(4));
if (Container.id != "PACH")
{
return(Container); //Thanks a lot createmode.pac....
}
Container.nfiles = (int)pachReader.ReadUInt32();
//Read the file meta data
Container.PACHFiles = new PACHFile[Container.nfiles];
for (var i = 0; i < Container.nfiles; i++)
{
Container.PACHFiles[i] = ReadPACHheader(pachReader);
}
//Start of data. Meta data offsets start here
var pos = pachReader.BaseStream.Position; //offsets are based on this.
for (var j = 0; j < Container.nfiles; j++)
{
pachReader.BaseStream.Position = Container.PACHFiles[j].offset + pos;
Container.PACHFiles[j].stream = pachReader.ReadBytes(Container.PACHFiles[j].size);
byte[] headerByteArray = new byte[4]; Array.Copy(Container.PACHFiles[j].stream, 0, headerByteArray, 0, 4);
var header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "PACH")
{
Container.PACHFiles[j].SubContainer = ReadPACHContainer(Container.PACHFiles[j].stream);
}
//Let's go ahead and decompress here.
if (header == "ZLIB" || header == "BPE ")
{
Container.PACHFiles[j].stream = decompressor.Decompress(Container.PACHFiles[j].stream, header);
Container.PACHFiles[j].size = Container.PACHFiles[j].stream.Length;
//Recheck it.
headerByteArray = new byte[4];
Array.Copy(Container.PACHFiles[j].stream, 0, headerByteArray, 0, 4);
header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "PACH")
{
Container.PACHFiles[j].SubContainer = ReadPACHContainer(Container.PACHFiles[j].stream);
}
else
{
//Check for textures, the first dds extension starts at 32.
if (Container.PACHFiles[j].stream.Length >= 32)
{
headerByteArray = new byte[4];
Array.Copy(Container.PACHFiles[j].stream, 32, headerByteArray, 0, 4);
header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "dds\0")
{
using (MemoryStream texStream = new MemoryStream(Container.PACHFiles[j].stream))
{
using (BinaryReader texReader = new BinaryReader(texStream))
{
Container.PACHFiles[j].TexContainer = textureParse.ReadTextures(texReader);
}
}
}
}
}
}
}
return(Container);
}
}
}
public PACH ReadPACHContainer(byte[] file)
{
using (MemoryStream pachStream = new MemoryStream(file))
{
using (BinaryReader pachReader = new BinaryReader(pachStream))
{
var Container = new PACH();
Container.id = new string(pachReader.ReadChars(4));
if (Container.id != "PACH")
{
return Container; //Thanks a lot createmode.pac....
}
Container.nfiles = (int)pachReader.ReadUInt32();
//Read the file meta data
Container.PACHFiles = new PACHFile[Container.nfiles];
for (var i = 0; i < Container.nfiles; i++)
{
Container.PACHFiles[i] = ReadPACHheader(pachReader);
}
//Start of data. Meta data offsets start here
var pos = pachReader.BaseStream.Position; //offsets are based on this.
for (var j = 0; j < Container.nfiles; j++)
{
pachReader.BaseStream.Position = Container.PACHFiles[j].offset + pos;
Container.PACHFiles[j].stream = pachReader.ReadBytes(Container.PACHFiles[j].size);
byte[] headerByteArray = new byte[4]; Array.Copy(Container.PACHFiles[j].stream, 0, headerByteArray, 0, 4);
var header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "PACH")
{
Container.PACHFiles[j].SubContainer = ReadPACHContainer(Container.PACHFiles[j].stream);
}
//Let's go ahead and decompress here.
if (header == "ZLIB" || header == "BPE ")
{
Container.PACHFiles[j].stream = decompressor.Decompress(Container.PACHFiles[j].stream, header);
Container.PACHFiles[j].size = Container.PACHFiles[j].stream.Length;
//Recheck it.
headerByteArray = new byte[4];
Array.Copy(Container.PACHFiles[j].stream, 0, headerByteArray, 0, 4);
header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "PACH")
{
Container.PACHFiles[j].SubContainer = ReadPACHContainer(Container.PACHFiles[j].stream);
}
else
{
//Check for textures, the first dds extension starts at 32.
if (Container.PACHFiles[j].stream.Length >= 32)
{
headerByteArray = new byte[4];
Array.Copy(Container.PACHFiles[j].stream, 32, headerByteArray, 0, 4);
header = System.Text.Encoding.UTF8.GetString(headerByteArray);
if (header == "dds\0")
{
using (MemoryStream texStream = new MemoryStream(Container.PACHFiles[j].stream))
{
using (BinaryReader texReader = new BinaryReader(texStream))
{
Container.PACHFiles[j].TexContainer = textureParse.ReadTextures(texReader);
}
}
}
}
}
}
}
return Container;
}
}
}
//Check the node type and populate the listview based on it.
void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
TreeNode newSelected = e.Node;
listView1.Items.Clear();
ListViewItem item = null;
ListViewItem.ListViewSubItem[] subItems;
//right click = extract all menu.
if (e.Button == MouseButtons.Right)
{
if (newSelected.Bounds.Contains(e.Location) == true)
{
contextMenuStrip2.Show(Cursor.Position);
}
}
if (newSelected.Tag != null)
{
if (newSelected.Tag.GetType().Equals(typeof(TextureArchive[])))
{
//TextureArchive textures
TextureArchive[] textures = (TextureArchive[])newSelected.Tag;
foreach (var texture in textures)
{
var file = texture.alignedstring.Replace("\0", string.Empty).Trim() + "." + texture.extension.Replace("\0", string.Empty).Trim();
item = new ListViewItem(file, 2);
item.Tag = texture;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, texture.extension)
, new ListViewItem.ListViewSubItem(item, texture.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
else if (newSelected.Tag.GetType().Equals(typeof(PacDir)))
{
PacDir nodeDirInfo = (PacDir)newSelected.Tag;
if (nodeDirInfo.PacFiles != null)
{
foreach (var file in nodeDirInfo.PacFiles)
{
item = new ListViewItem(file.id, 2);
item.Tag = file;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, file.PACHContainer.id.ToString()) //Header of the contained file
, new ListViewItem.ListViewSubItem(item, file.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
}
else if (newSelected.Tag.GetType().Equals(typeof(PACH)))
{
PACH nodeDirInfo = (PACH)newSelected.Tag;
if (nodeDirInfo.PACHFiles != null)
{
foreach (var file in nodeDirInfo.PACHFiles)
{
var subFileText = new byte[4];
Array.Copy(file.stream, 0, subFileText, 0, 4);
var name = System.Text.Encoding.UTF8.GetString(subFileText);
item = new ListViewItem(file.id, 1);
item.Tag = file;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, name) //Type
, new ListViewItem.ListViewSubItem(item, file.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
}
else if (newSelected.Tag.GetType().Equals(typeof(PACHFile)))
{
PACHFile nodeDirInfo = (PACHFile)newSelected.Tag;
if (nodeDirInfo.SubContainer != null) //more pach files...
{
foreach (PACHFile subFile in nodeDirInfo.SubContainer.PACHFiles)
{
var subFileText = new byte[4];
Array.Copy(subFile.stream, 0, subFileText, 0, 4);
var name = System.Text.Encoding.UTF8.GetString(subFileText);
item = new ListViewItem(subFile.id, 1);
item.Tag = subFile;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, name) //Type
, new ListViewItem.ListViewSubItem(item, subFile.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
else if (nodeDirInfo.TexContainer != null) // Texture files
{
foreach (TextureArchive subFile in nodeDirInfo.TexContainer)
{
var file = subFile.alignedstring.Replace("\0", string.Empty).Trim() + "." + subFile.extension.Replace("\0", string.Empty).Trim();
item = new ListViewItem(file, 2);
item.Tag = subFile;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, subFile.extension) //Header of the contained file
, new ListViewItem.ListViewSubItem(item, subFile.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
else //Everything else
{
var subFileText = new byte[4];
Array.Copy(nodeDirInfo.stream, 0, subFileText, 0, 4);
var name = System.Text.Encoding.UTF8.GetString(subFileText);
item = new ListViewItem(nodeDirInfo.id, 1);
item.Tag = nodeDirInfo;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, name) //Type
, new ListViewItem.ListViewSubItem(item, nodeDirInfo.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
else if (newSelected.Tag.GetType().Equals(typeof(PacFile)))
{
PacFile nodeDirInfo = (PacFile)newSelected.Tag;
if (nodeDirInfo.PACHContainer.PACHFiles != null)
{
foreach (var file in nodeDirInfo.PACHContainer.PACHFiles)
{
var subFileText = new byte[4];
Array.Copy(file.stream, 0, subFileText, 0, 4);
var name = System.Text.Encoding.UTF8.GetString(subFileText);
item = new ListViewItem(file.id, 1);
item.Tag = file;
subItems = new ListViewItem.ListViewSubItem[]
{
new ListViewItem.ListViewSubItem(item, name) //Type
, new ListViewItem.ListViewSubItem(item, file.size.ToString())
};
item.SubItems.AddRange(subItems);
listView1.Items.Add(item);
}
}
}
}
listView1.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}