/// <summary>
/// Reads a DBPF archive from a stream.
/// </summary>
/// <param name="stream">The stream to read from.</param>
public void Read(Stream stream)
{
groupID = Hash.GroupHash(Path.GetFileNameWithoutExtension(fname));
m_EntryByFullID = new Dictionary <int, DBPFEntry>();
m_EntriesList = new List <DBPFEntry>();
var io = IoBuffer.FromStream(stream, ByteOrder.LITTLE_ENDIAN);
m_Reader = io;
this.Io = io;
var magic = io.ReadCString(4);
if (magic != "DBPF")
{
throw new Exception("Not a DBPF file");
}
var majorVersion = io.ReadUInt32();
var minorVersion = io.ReadUInt32();
var version = majorVersion + (((double)minorVersion) / 10.0);
/** Unknown, set to 0 **/
io.Skip(12);
if (version <= 1.2)
{
this.DateCreated = io.ReadInt32();
this.DateModified = io.ReadInt32();
}
if (version < 2.0)
{
IndexMajorVersion = io.ReadUInt32();
}
NumEntries = io.ReadUInt32();
uint indexOffset = 0;
if (version < 2.0)
{
indexOffset = io.ReadUInt32();
}
var indexSize = io.ReadUInt32();
//uint indexMinor = 0;
if (version < 2.0)
{
var trashEntryCount = io.ReadUInt32();
var trashIndexOffset = io.ReadUInt32();
var trashIndexSize = io.ReadUInt32();
IndexMinorVersion = io.ReadUInt32();
}
else if (version == 2.0)
{
IndexMinorVersion = io.ReadUInt32();
indexOffset = io.ReadUInt32();
io.Skip(4);
}
/** Padding **/
io.Skip(32);
io.Seek(SeekOrigin.Begin, indexOffset);
var nameMaps = new List <DBPFEntry>();
var rcols = new List <DBPFEntry>();
for (int i = 0; i < NumEntries; i++)
{
var entry = new DBPFEntry();
entry.file = this;
entry.TypeID = io.ReadUInt32();
entry.GroupID = io.ReadUInt32();
if (entry.GroupID == 0xFFFFFFFF)
{
entry.GroupID = groupID;
}
entry.InstanceID = io.ReadUInt32();
if (IndexMinorVersion >= 2)
{
entry.InstanceID2 = io.ReadUInt32();
}
entry.FileOffset = io.ReadUInt32();
entry.FileSize = io.ReadUInt32();
var id = Hash.TGIHash(entry.InstanceID, entry.TypeID, entry.GroupID);
var fullID = Hash.TGIRHash(entry.InstanceID, entry.InstanceID2, entry.TypeID, entry.GroupID);
m_EntryByID[id] = entry;
m_EntryByFullID[fullID] = entry;
if (!m_EntriesByType.ContainsKey(entry.TypeID))
{
m_EntriesByType.Add(entry.TypeID, new List <DBPFEntry>());
}
m_EntriesByType[entry.TypeID].Add(entry);
}
var dirEntry = GetItemByFullID(Hash.TGIRHash((uint)0x286B1F03, (uint)0x00000000, (uint)0xE86B1EEF, (uint)0xE86B1EEF));
if (dirEntry != null)
{
hasCompression = true;
DIRFile.Read(this, dirEntry);
}
foreach (var element in nameMaps)
{
var b1g = GetEntry(element);
var stream1 = new MemoryStream(b1g);
var read = new IoBuffer(stream1);
read.ByteOrder = ByteOrder.LITTLE_ENDIAN;
var numNames = read.ReadUInt32();
for (var j = 0; j < numNames; j++)
{
var gID = read.ReadUInt32();
if (gID == 0xFFFFFFFF)
{
gID = groupID;
}
var iID = read.ReadUInt32();
var nameLength = read.ReadUInt32();
var fileNam = read.ReadCString((int)nameLength).ToLower();
DBPFEntry hash = null;
hash = GetEntryByID(Hash.TGIHash(iID, element.InstanceID, gID));
var gNam = "##0x" + gID.ToString("x8") + "!" + fileNam;
if (hash != null)
{
m_EntryByName[fileNam] = hash;
m_EntryByName[gNam] = hash;
}
}
read.Dispose();
stream1.Dispose();
}
}
/// <summary>
/// Reads a DBPF archive from a stream.
/// </summary>
/// <param name="stream">The stream to read from.</param>
public void Read(Stream stream, bool global = false, bool isDownload = false)
{
groupID = Hash.GroupHash(Path.GetFileNameWithoutExtension(fname));
m_EntryByFullID = new Dictionary <int, DBPFEntry>();
m_EntriesList = new List <DBPFEntry>();
var io = IoBuffer.FromStream(stream, ByteOrder.LITTLE_ENDIAN);
m_Reader = io;
this.Io = io;
var magic = io.ReadCString(4);
if (magic != "DBPF")
{
throw new Exception("Not a DBPF file");
}
var majorVersion = io.ReadUInt32();
var minorVersion = io.ReadUInt32();
var version = majorVersion + (((double)minorVersion) / 10.0);
/** Unknown, set to 0 **/
io.Skip(12);
if (version <= 1.2)
{
this.DateCreated = io.ReadInt32();
this.DateModified = io.ReadInt32();
}
if (version < 2.0)
{
IndexMajorVersion = io.ReadUInt32();
}
NumEntries = io.ReadUInt32();
uint indexOffset = 0;
if (version < 2.0)
{
indexOffset = io.ReadUInt32();
}
var indexSize = io.ReadUInt32();
//uint indexMinor = 0;
if (version < 2.0)
{
var trashEntryCount = io.ReadUInt32();
var trashIndexOffset = io.ReadUInt32();
var trashIndexSize = io.ReadUInt32();
IndexMinorVersion = io.ReadUInt32();
}
else if (version == 2.0)
{
IndexMinorVersion = io.ReadUInt32();
indexOffset = io.ReadUInt32();
io.Skip(4);
}
/** Padding **/
io.Skip(32);
io.Seek(SeekOrigin.Begin, indexOffset);
var nameMaps = new List <DBPFEntry>();
var rcols = new List <DBPFEntry>();
for (int i = 0; i < NumEntries; i++)
{
var entry = new DBPFEntry();
entry.file = this;
entry.TypeID = io.ReadUInt32();
entry.GroupID = io.ReadUInt32();
if (entry.GroupID == 0xFFFFFFFF)
{
entry.GroupID = groupID;
}
entry.InstanceID = io.ReadUInt32();
if (IndexMinorVersion >= 2)
{
entry.InstanceID2 = io.ReadUInt32();
}
entry.FileOffset = io.ReadUInt32();
entry.FileSize = io.ReadUInt32();
//Debug.Log("Found type: " + entry.TypeID.ToString("x"));
//Debug.Log("Instance: " + entry.InstanceID.ToString("x"));
//m_EntriesList.Add(entry);
//var id = new EntryRef(entry.InstanceID, entry.InstanceID2, entry.TypeID);
var id = Hash.TGIHash(entry.InstanceID, entry.TypeID, entry.GroupID);
var fullID = Hash.TGIRHash(entry.InstanceID, entry.InstanceID2, entry.TypeID, entry.GroupID);
//ulong id = (((ulong)entry.InstanceID) << 32) + (ulong)entry.InstanceID2 + (ulong)entry.TypeID;
// if (!m_EntryByID.ContainsKey(id))
m_EntryByID[id] = entry;
m_EntryByFullID[fullID] = entry;
if (entry.TypeID == 0x4E6D6150)
{
nameMaps.Add(entry);
}
if (RCOLFile.RCOLTypeIDs.IndexOf(entry.TypeID) >= 0)
{
rcols.Add(entry);
}
//if (!m_EntryByFullID.ContainsKey(fullID))
/*
* m_EntryByFullID[fullID] = entry;*/
if (!m_EntriesByType.ContainsKey(entry.TypeID))
{
m_EntriesByType.Add(entry.TypeID, new List <DBPFEntry>());
}
m_EntriesByType[entry.TypeID].Add(entry);
entry.global = global;
if (Environment.entryByFullID.ContainsKey(fullID))
{
entry.global = false;
}
if (entry.global)
{
Environment.entryByID[id] = entry;
Environment.entryByFullID[fullID] = entry;
if (!Environment.entryByType.ContainsKey(entry.TypeID))
{
Environment.entryByType.Add(entry.TypeID, new List <DBPFEntry>());
}
Environment.entryByType[entry.TypeID].Add(entry);
}
}
//var dirEntry = GetItemByID((((ulong)0x286B1F03) << 32) + (ulong)0x00000000 + (ulong)0xE86B1EEF);
var dirEntry = GetItemByFullID(Hash.TGIRHash((uint)0x286B1F03, (uint)0x00000000, (uint)0xE86B1EEF, (uint)0xE86B1EEF));
if (dirEntry != null)
{
DIRFile.Read(this, dirEntry);
//DIR = new DIRFile(this, dirEntry);
}
foreach (var element in nameMaps)
{
var b1g = GetEntry(element);
var stream1 = new MemoryStream(b1g);
var read = new IoBuffer(stream1);
read.ByteOrder = ByteOrder.LITTLE_ENDIAN;
var numNames = read.ReadUInt32();
for (var j = 0; j < numNames; j++)
{
var gID = read.ReadUInt32();
if (gID == 0xFFFFFFFF)
{
gID = groupID;
}
var iID = read.ReadUInt32();
var nameLength = read.ReadUInt32();
var fileNam = read.ReadCString((int)nameLength).ToLower();
DBPFEntry hash = null;
/*
* var gotGlobal = false;
*
* if (global)
* {
* hash = Environment.GetEntryTGI(Hash.TGIHash(iID, element.InstanceID, gID));
* gotGlobal = true;
* }
* else*/
hash = GetEntryByID(Hash.TGIHash(iID, element.InstanceID, gID));
//Debug.Log(filenam);
var gNam = "##0x" + gID.ToString("x8") + "!" + fileNam;
if (hash != null)
{
//Debug.Log("Can't find instance (InstanceID: " + iID.ToString("X") + ", TypeID: " + element.InstanceID.ToString("X") + ", GroupID: " + gID.ToString("X") + ") for name '" + fileNam + "/" + gNam + "'(Package:"+fname+")");*/
/*
* if (!gotGlobal)
* {*/
m_EntryByName[fileNam] = hash;
m_EntryByName[gNam] = hash;
//}
if (hash.global)
{
Environment.entryByName[fileNam] = hash;
Environment.entryByName[gNam] = hash;
}
}
/*
* else
* Debug.Log("Can't find instance (InstanceID: " + iID.ToString("X") + ", TypeID: " + element.InstanceID.ToString("X") + ", GroupID: " + gID.ToString("X") + ") for name '" + fileNam + "/" + gNam + "'(Package:" + fname + ")");*/
}
read.Dispose();
stream1.Dispose();
}
if (nameMaps.Count == 0 || isDownload)
{
foreach (var element in rcols)
{
var ent = GetEntry(element);
var gId = "0x" + element.GroupID.ToString("x8");
var nam = "";
if (element.TypeID == 0xE519C933)
{
try
{
nam = RCOLFile.GetCRESName(ent).ToLower();
}catch (Exception e)
{
}
}
else if (element.TypeID == 0x7BA3838C)
{
try
{
nam = RCOLFile.GetGMNDName(ent).ToLower();
}
catch (Exception e)
{
}
}
else
{
try
{
nam = RCOLFile.GetName(ent).ToLower();
}
catch (Exception e)
{
//Uhmmm... Fail silently!
}
}
var gNam = "##" + gId + "!" + nam;
m_EntryByName[nam] = element;
m_EntryByName[gNam] = element;
if (element.global)
{
Environment.entryByName[nam] = element;
Environment.entryByName[gNam] = element;
}
}
}
}
