private void button4_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
if (radioButton1.Checked)
{
endianness = EndiannessAwareBinaryReader.Endianness.Little;
}
else if (radioButton2.Checked)
{
endianness = EndiannessAwareBinaryReader.Endianness.Big;
}
iga = new IGA(openFileDialog1.FileName, endianness);
buildTree(false);
}
}
public void extract(Int32 index, String path, EndiannessAwareBinaryReader.Endianness endianness)
{
FileStream file = new FileStream(this.file[index].getSource(), FileMode.Open, FileAccess.Read);
EndiannessAwareBinaryReader reader = new EndiannessAwareBinaryReader(file, endianness);
FileStream ext = new FileStream(path, FileMode.Create, FileAccess.Write);
BinaryWriter writer = new BinaryWriter(ext);
reader.BaseStream.Position = this.file[index].getSourceOffset();
if (this.file[index].getCompression() != Compression.NONE)
{
uncomress(reader, writer, this.file[index].getSize()); // , (int)((uint)this.file[index].getCompressionInt() & (0x1FFFFFFF))
}
else
{
writer.Write(reader.ReadBytes(this.file[index].getSize()));
}
writer.Close();
}
private void Import_Load(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
if (radioButton1.Checked)
{
endianness = EndiannessAwareBinaryReader.Endianness.Little;
}
else if (radioButton2.Checked)
{
endianness = EndiannessAwareBinaryReader.Endianness.Big;
}
iga = new IGA(openFileDialog1.FileName, endianness);
files1 = iga.file;
buildTree(treeView1, files1);
buildTree(treeView2, files2);
}
else
{
this.Close();
}
}
public IGA(String path, EndiannessAwareBinaryReader.Endianness endianness)
{
FileStream iga_file = new FileStream(path, FileMode.Open, FileAccess.Read);
EndiannessAwareBinaryReader reader = new EndiannessAwareBinaryReader(iga_file, endianness);
signature = reader.ReadInt32();
version = reader.ReadInt32();
info_size = reader.ReadInt32();
files_count = reader.ReadInt32();
chunk_size = reader.ReadInt32();
magic_number1 = reader.ReadInt32();
magic_number2 = reader.ReadInt32();
zero1 = reader.ReadInt32();
table1_size = reader.ReadInt32();
table2_size = reader.ReadInt32();
if (version == 11 || version == 10) //Skylanders SuperChargers WiiU Big Endian
{
zero2 = reader.ReadInt32();
names_offset = reader.ReadUInt32();
}
else
{
names_offset = reader.ReadUInt32();
zero2 = reader.ReadInt32();
}
names_size = reader.ReadInt32();
one = reader.ReadInt32();
for (int i = 0; i < files_count; ++i)
{
file.Add(new File());
file[i].setID(reader.ReadInt32());
file[i].setSource(path);
}
for (int i = 0; i < files_count; ++i)
{
if (version == 11 || version == 10)
{
file[i].setOrdinal(reader.ReadInt32());
file[i].setOffset(reader.ReadUInt32());
}
else
{
file[i].setOffset(reader.ReadUInt32());
file[i].setOrdinal(reader.ReadInt32());
}
file[i].setSize(reader.ReadInt32());
file[i].setCompression(reader.ReadInt32());
file[i].setSourceOffset(file[i].getOffset());
}
for (int i = 0; i < table1_size; ++i)
{
mc_table.Add(reader.ReadUInt16());
}
for (int i = 0; i < table2_size / 2; ++i)
{
sc_table.Add(reader.ReadUInt16());
}
//Size: 920944
//Ordinal: 606208
// max: 33 499
reader.BaseStream.Position = names_offset;
Int32[] name_offsets = new Int32[files_count];
for (int i = 0; i < files_count; ++i)
{
name_offsets[i] = reader.ReadInt32();
}
for (int i = 0; i < files_count; ++i)
{
reader.BaseStream.Position = names_offset + name_offsets[i];
if (version == 10)
{
String rel_name = "";
rel_name = readString(reader);
file[i].setFullName(rel_name);
file[i].setRelName(rel_name);
}
else
{
String full_name = ""; String rel_name = "";
full_name = readString(reader);
rel_name = readString(reader);
file[i].setFullName(full_name);
file[i].setRelName(rel_name);
}
}
reader.Close();
}
public void repack(String path, System.Windows.Forms.ProgressBar bar, EndiannessAwareBinaryReader.Endianness endianness)
{
for (int i = 0; i < files_count; ++i)
{
if (path == file[i].getSource())
{
throw new Exception("Can't overwrite source!");
}
}
FileStream repacked_file = new FileStream(path, FileMode.Create, FileAccess.Write);
BinaryWriter writer = new BinaryWriter(repacked_file);
recalculate();
writer.Write(signature);
writer.Write(version);
writer.Write(info_size);
writer.Write(files_count);
writer.Write(chunk_size);
writer.Write(magic_number1);
writer.Write(magic_number2);
writer.Write(zero1);
writer.Write(table1_size);
writer.Write(table2_size);
writer.Write(names_offset);
writer.Write(zero2);
writer.Write(names_size);
writer.Write(one);
for (int i = 0; i < files_count; ++i)
{
writer.Write(file[i].getID());
}
for (int i = 0; i < files_count; ++i)
{
writer.Write(file[i].getOffset());
writer.Write(file[i].getOrdinal());
writer.Write(file[i].getSize());
writer.Write(0xFFFFFFFF);
}
if (bar != null)
{
bar.Maximum = files_count;
}
for (int i = 0; i < files_count; ++i)
{
if (bar != null)
{
bar.Value = i;
}
System.Windows.Forms.Application.DoEvents();
FileStream source = new FileStream(file[i].getSource(), FileMode.Open, FileAccess.Read);
EndiannessAwareBinaryReader reader = new EndiannessAwareBinaryReader(source, endianness);
reader.BaseStream.Position = file[i].getSourceOffset();
writer.BaseStream.Position = file[i].getOffset();
if (file[i].getCompression() == Compression.NONE)
{
writer.Write(reader.ReadBytes(file[i].getSize()));
}
else
{
uncomress(reader, writer, file[i].getSize());
file[i].setCompression(Compression.NONE);
}
reader.Close();
}
writer.BaseStream.Position = names_offset;
int cur_offset = files_count * 4;
for (int i = 0; i < files_count; ++i)
{
writer.Write(cur_offset);
cur_offset += file[i].getFullName().Length + file[i].getRelName().Length + 6;
}
for (int i = 0; i < files_count; ++i)
{
String full_name = file[i].getFullName();
String rel_name = file[i].getRelName();
foreach (Char c in full_name)
{
writer.Write(c);
}
writer.Write('\0');
foreach (Char c in rel_name)
{
writer.Write(c);
}
writer.Write('\0');
writer.Write((int)0);
}
writer.Close();
}
