/// <summary>
/// Exports the WARGAME.DIR from Commandos.
/// </summary>
/// <param name="workingDirectory"></param>
/// <param name="fileName"></param>
public static void ExportDIR(string workingDirectory, string fileName)
{
if (!workingDirectory.EndsWith("\\"))
{
workingDirectory += "\\";
}
FileStream fs = new FileStream(workingDirectory + fileName, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
byte[] bytes = br.ReadBytes((int)new FileInfo(workingDirectory + fileName).Length);
br.Close();
fs.Close();
int curPos = 0;
DIR_ITEM root = iterateDIR(workingDirectory, bytes, ref curPos);
Trace.WriteLine("Wargame: Export DIR completed");
}
private static DIR_ITEM iterateDIR(string path, byte[] dir, ref int curPos)
{
DIR_ITEM temp = new DIR_ITEM();
temp.itemName = Encoding.ASCII.GetString(dir, curPos, 32); curPos += 32;
temp.itemName = temp.itemName.Substring(0, temp.itemName.IndexOf('\0'));
temp.itemType = dir[curPos]; curPos += 4;
temp.itemSize = dir[curPos] | dir[curPos + 1] << 8 | dir[curPos + 2] << 16 | dir[curPos + 3] << 24; curPos += 4;
temp.itemOffset = dir[curPos] | dir[curPos + 1] << 8 | dir[curPos + 2] << 16 | dir[curPos + 3] << 24; curPos += 4;
if (temp.itemType != 0xff && temp.itemType != 1)
{
if (!File.Exists(path + temp.itemName))
{
FileStream fs = new FileStream(path + temp.itemName, FileMode.Create, FileAccess.Write);
BinaryWriter wr = new BinaryWriter(fs);
//really slow you are, linq!
//wr.Write(dir.Skip(temp.itemOffset).Take(temp.itemSize).ToArray());
wr.Write(dir, temp.itemOffset, temp.itemSize);
wr.Close();
fs.Close();
Trace.WriteLine("DIR: Extracted " + path + temp.itemName);
}
}
else if (temp.itemType == 1)
{
if (!Directory.Exists(path + temp.itemName))
{
Directory.CreateDirectory(path + temp.itemName);
Trace.WriteLine("DIR: Created Folder " + path + temp.itemName);
}
temp.children = new List <DIR_ITEM>();
int pos = curPos;
curPos = temp.itemOffset;
path += temp.itemName + "\\";
DIR_ITEM child = iterateDIR(path, dir, ref curPos);
while (child.itemType != 0xff)
{
temp.children.Add(child);
child = iterateDIR(path, dir, ref curPos);
}
curPos = pos;
}
return(temp);
}
