public WZDirectory(string Name, WZFile file, int baseOffset, WZDirectory parent, int Size)
{
this.Name = Name;
this.baseOffset = baseOffset;
this.file = file;
this.Size = Size;
this.parent = parent;
}
public WZDirectory(string Name, WZFile file, int baseOffset, WZDirectory parent, int Size)
{
this.Name = Name;
this.baseOffset = baseOffset;
this.file = file;
this.Size = Size;
this.parent = parent;
}
public IMGFile(string Name, File file, int baseOffset, WZDirectory parent, int Size, int checksum)
{
loaded = false;
this.Name = Name;
this.baseOffset = baseOffset;
this.file = file;
this.Size = Size;
this.Directory = parent;
this.Checksum = checksum;
}
public IMGFile(string Name, File file, int baseOffset, WZDirectory parent, int Size, int checksum)
{
loaded = false;
this.Name = Name;
this.baseOffset = baseOffset;
this.file = file;
this.Size = Size;
this.Directory = parent;
this.Checksum = checksum;
}
public void Open(WZDirectory other, List <WZPatchOperation> operations, string Base)
{
int count = file.ReadValue();
List <string> names = new List <string>();
for (int i = 0; i < count; i++)
{
string Name = "";
int size, checksum, offset;
byte type = file.ReadByte();
switch (type)
{
case 0x02: Name = file.ReadStringAt(true); break;
case 0x03:
case 0x04: Name = file.ReadString(); break;
}
size = file.ReadValue();
checksum = file.ReadValue();
offset = file.ReadOffset();
switch (type)
{
case 0x02:
case 0x04:
{
IMGFile img = other.GetIMG(Base + ((Base == "") ? "" : "/") + Name);
if (img == null || img.Checksum != checksum)
{
operations.Add(new Add(file, offset + file.FileStart, size));
}
else
{
operations.Add(new Copy(other.file, img.baseOffset + other.file.FileStart, img.Size));
}
break;
}
case 0x03:
{
names.Add(Name);
break;
}
}
}
foreach (string name in names)
{
Open(other, operations, Base + ((Base == "") ? "" : "/") + name);
}
}
public void WriteIMGs(BinaryWriter file)
{
foreach (DictionaryEntry entry in IMGs)
{
IMGFile img = (IMGFile)entry.Value;
img.Write(file);
}
foreach (DictionaryEntry entry in Directories)
{
WZDirectory directory = (WZDirectory)entry.Value;
directory.WriteIMGs(file);
}
}
private int CalculateIMGsSize()
{
int size = 0;
foreach (DictionaryEntry entry in Directories)
{
WZDirectory directory = (WZDirectory)entry.Value;
size += directory.CalculateIMGsSize();
}
foreach (DictionaryEntry entry in IMGs)
{
IMGFile img = (IMGFile)entry.Value;
size += img.Size;
}
return(size);
}
public void CreateTempIMGs()
{
foreach (DictionaryEntry entry in Directories)
{
WZDirectory directory = (WZDirectory)entry.Value;
directory.CreateTempIMGs();
}
foreach (DictionaryEntry entry in IMGs)
{
IMGFile img = (IMGFile)entry.Value;
if (img.ToSave)
{
img.CreateTemp();
}
}
}
public void Open(WZDirectory other, List <WZPatchOperation> operations)
{
long soffset = file.file.BaseStream.Position;
List <WZPatchOperation> ops = new List <WZPatchOperation>();
file.file.BaseStream.Seek(baseOffset + file.FileStart, SeekOrigin.Begin);
Open(other, ops, "");
int size = (int)file.file.BaseStream.Position;
operations.Add(new Add(file, 0, size));
operations.AddRange(ops);
file.file.BaseStream.Seek(soffset, SeekOrigin.Begin);
}
public override void Write(BinaryWriter file)
{
if (dirOffsets.Contains(this))
{
WriteOffsetAt(file, (int)dirOffsets[this], (int)file.BaseStream.Position);
}
WritePackedInt(file, Directories.Count + IMGs.Count);
foreach (DictionaryEntry entry in Directories)
{
WZDirectory directory = (WZDirectory)entry.Value;
WriteString(file, directory.Name, 3, 1, true);
WritePackedInt(file, directory.CalculateIMGsSize());
WritePackedInt(file, 0); // checksum
dirOffsets[directory] = (int)file.BaseStream.Position;
file.Write((int)0); // keep place for the offset
}
foreach (DictionaryEntry entry in IMGs)
{
IMGFile img = (IMGFile)entry.Value;
img.CalculateChecksum();
WriteString(file, img.Name, 4, 2, true);
WritePackedInt(file, img.Size);
WritePackedInt(file, img.Checksum);
imgOffsets[img] = (int)file.BaseStream.Position;
file.Write((int)0); // keep place for the offset
}
foreach (DictionaryEntry entry in Directories)
{
WZDirectory directory = (WZDirectory)entry.Value;
directory.Write(file);
}
/*foreach (DictionaryEntry entry in IMGs)
* {
* IMGFile img = (IMGFile)entry.Value;
* img.Write(file);
* }*/
}
public void Open()
{
if (!loaded)
{
file.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
Header = ReadString(4);
FileSize = ReadLong();
FileStart = ReadInt();
Copyright = ReadString(FileStart - (int)Position());
byte EncodedVersion = ReadByte();
if (EncodeVersion() != EncodedVersion)
{
throw new Exception("Incorrect version error");
}
ReadByte(); // null
Directory = new WZDirectory(Name, this, 2);
loaded = true;
}
}
private static void Clean(WZDirectory directory, object locker)
{
foreach(IMGFile img in directory.IMGs.Values)
{
lock (img)
{
if (img.IsLoaded())
{
if (!img.ToSave && !imgs.Contains(img))
{
lock(locker)
img.Close();
}
}
}
}
foreach (WZDirectory dir in directory.Directories.Values)
{
Clean(dir, locker);
}
}
public void Open(WZDirectory other, List<WZPatchOperation> operations, string Base)
{
int count = file.ReadValue();
List<string> names = new List<string>();
for (int i = 0; i < count; i++)
{
string Name = "";
int size, checksum, offset;
byte type = file.ReadByte();
switch (type)
{
case 0x02: Name = file.ReadStringAt(true); break;
case 0x03:
case 0x04: Name = file.ReadString(); break;
}
size = file.ReadValue();
checksum = file.ReadValue();
offset = file.ReadOffset();
switch (type)
{
case 0x02:
case 0x04:
{
IMGFile img = other.GetIMG(Base + ((Base == "") ? "" : "/") + Name);
if (img == null || img.Checksum != checksum)
{
operations.Add(new Add(file, offset + file.FileStart, size));
}
else
{
operations.Add(new Copy(other.file, img.baseOffset + other.file.FileStart, img.Size));
}
break;
}
case 0x03:
{
names.Add(Name);
break;
}
}
}
foreach (string name in names)
{
Open(other, operations, Base + ((Base == "") ? "" : "/") + name);
}
}
public void Open(WZDirectory other, List<WZPatchOperation> operations)
{
long soffset = file.file.BaseStream.Position;
List<WZPatchOperation> ops = new List<WZPatchOperation>();
file.file.BaseStream.Seek(baseOffset + file.FileStart, SeekOrigin.Begin);
Open(other, ops, "");
int size = (int)file.file.BaseStream.Position;
operations.Add(new Add(file, 0, size));
operations.AddRange(ops);
file.file.BaseStream.Seek(soffset, SeekOrigin.Begin);
}
private void LoadNames(WZDirectory dir, IMGFile strings, Hashtable names)
{
foreach (IMGFile life in dir.IMGs.Values)
{
string id = int.Parse(life.Name.Substring(0, 7)).ToString();
names.Add(id, strings.GetString(id + "/name"));
}
}
public void Open()
{
if (!loaded)
{
file.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
Header = ReadString(4);
FileSize = ReadLong();
FileStart = ReadInt();
Copyright = ReadString(FileStart - (int)Position());
byte EncodedVersion = ReadByte();
if (EncodeVersion() != EncodedVersion) throw new Exception("Incorrect version error");
ReadByte(); // null
Directory = new WZDirectory(Name, this, 2);
loaded = true;
}
}
