public async Task <string> Base64DecompressAsync(string data, Base64CompressionOptions options = null)
{
var _options = GetOptions(options);
var inStream = new MemoryStream();
var bytes = System.Convert.FromBase64String(data);
await inStream.WriteAsync(bytes, 0, bytes.Length);
inStream.Position = 0;
var outStream = new MemoryStream();
var outZStream = new zlib.ZOutputStream(outStream);
try
{
await copyStreamAsync(inStream, outZStream, _options.DecompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
var x = outStream.ToArray();
return(Encoding.UTF8.GetString(x));
}
/// <summary>
/// Cache all item templates
/// </summary>
/// <returns>number of cached items</returns>
public static int CacheAllItems()
{
DateTime _now = DateTime.Now;
ItemList = new List<AOItem>();
Stream sf = new FileStream("items.dat", FileMode.Open);
MemoryStream ms = new MemoryStream();
ZOutputStream sm = new ZOutputStream(ms);
CopyStream(sf, sm);
ms.Seek(0, SeekOrigin.Begin);
byte[] buffer = new byte[4];
ms.Read(buffer, 0, 4);
int packaged = BitConverter.ToInt32(buffer, 0);
BinaryReader br = new BinaryReader(ms);
BinaryFormatter bf = new BinaryFormatter();
while (true)
{
List<AOItem> templist = (List<AOItem>) bf.Deserialize(ms);
ItemList.AddRange(templist);
if (templist.Count != packaged)
{
break;
}
Console.Write("Loaded {0} items in {1}\r",
new object[]
{ItemList.Count, new DateTime((DateTime.Now - _now).Ticks).ToString("mm:ss.ff")});
}
GC.Collect();
return ItemList.Count;
}
public async Task <byte[]> DecompressAsync(byte[] data, ZlibCompressionOptions options)
{
var _options = GetOptions(options);
var inStream = new MemoryStream();
var bytes = data;
await inStream.WriteAsync(bytes, 0, bytes.Length);
inStream.Position = 0;
var outStream = new MemoryStream();
var outZStream = new zlib.ZOutputStream(outStream);
try
{
await copyStreamAsync(inStream, outZStream, _options.DecompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
return(outStream.ToArray());
}
public string Base64Compress(string data, Base64CompressionOptions options = null)
{
var _options = GetOptions(options);
var bytes = Encoding.UTF8.GetBytes(data);
var outStream = new MemoryStream();
var inStream = new MemoryStream();
inStream.Write(bytes, 0, bytes.Length);
inStream.Position = 0;
var outZStream = new zlib.ZOutputStream(outStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION);
try
{
copyStream(inStream, outZStream, _options.CompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
var x = outStream.ToArray();
return(System.Convert.ToBase64String(x));
}
public byte[] Compress(byte[] data, ZlibCompressionOptions options)
{
var _options = GetOptions(options);
var bytes = data;
var outStream = new MemoryStream();
var inStream = new MemoryStream();
inStream.Write(bytes, 0, bytes.Length);
inStream.Position = 0;
var outZStream = new zlib.ZOutputStream(outStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION);
try
{
copyStream(inStream, outZStream, _options.CompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
return(outStream.ToArray());
}
/// <summary>
/// Cache all item templates
/// </summary>
/// <returns>number of cached items</returns>
public static int CacheAllNanos()
{
DateTime _now = DateTime.Now;
NanoList = new List<AONanos>();
Stream sf = new FileStream("nanos.dat", FileMode.Open);
MemoryStream ms = new MemoryStream();
ZOutputStream sm = new ZOutputStream(ms);
CopyStream(sf, sm);
ms.Seek(0, SeekOrigin.Begin);
byte[] buffer = new byte[4];
ms.Read(buffer, 0, 4);
int packaged = BitConverter.ToInt32(buffer, 0);
BinaryReader br = new BinaryReader(ms);
var bf = MessagePackSerializer.Create<List<AONanos>>();
while (true)
{
List<AONanos> templist = bf.Unpack(ms);
NanoList.AddRange(templist);
if (templist.Count != packaged)
{
break;
}
Console.Write("Loaded {0} Nanos in {1}\r",
new object[]
{NanoList.Count, new DateTime((DateTime.Now - _now).Ticks).ToString("mm:ss.ff")});
}
GC.Collect();
return NanoList.Count;
}
public static Stream DecompressFrame(Stream stream, int compressedSize)
{
Stream outStream = new MemoryStream();
ZOutputStream outZStream = new ZOutputStream(outStream);
CopyStream(stream, outZStream, compressedSize);
outStream.Position = 0;
return outStream;
}
public static void DecompressData(byte[] inData, out byte[] outData)
{
using (MemoryStream outMemoryStream = new MemoryStream())
using (ZOutputStream outZStream = new ZOutputStream(outMemoryStream))
using (Stream inMemoryStream = new MemoryStream(inData))
{
CopyStream(inMemoryStream, outZStream);
outZStream.finish();
outData = outMemoryStream.ToArray();
}
}
public static void CompressData(byte[] inData, out byte[] outData)
{
using (MemoryStream outMemoryStream = new MemoryStream())
using (ZOutputStream outZStream = new ZOutputStream(outMemoryStream, zlibConst.Z_DEFAULT_COMPRESSION))
using (Stream inMemoryStream = new MemoryStream(inData))
{
CopyStream(inMemoryStream, outZStream);
outZStream.finish();
outData = outMemoryStream.ToArray();
}
}
public static byte[] decompress(byte[] data,UInt32 realsize)
{
MemoryStream o=new MemoryStream();
ZOutputStream z = new ZOutputStream(o);
MemoryStream i = new MemoryStream(data);
CopyStream(i, z);
byte[] res = o.ToArray();
i.Close();
z.Close();
o.Close();
return res;
}
public static byte[] Compress(byte[] inputBytes)
{
using (MemoryStream stream = new MemoryStream())
{
using (ZOutputStream stream2 = new ZOutputStream(stream, 0))
{
stream2.Write(inputBytes, 0, inputBytes.Length);
stream2.finish();
return stream.ToArray();
}
}
}
private bool ReplaceContentHelperFunc(byte[] content, FileStream datFileStream)
{
// Store the old offsets just in case we need to perform a restore.
// This actually isn't necessary currently, since the raf directory file is saved after packing.
UInt32 oldOffset = FileOffset;
UInt32 oldSize = FileSize;
try
{
// Navigate to the end of it
datFileStream.Seek(0, SeekOrigin.End);
UInt32 offset = (UInt32)datFileStream.Length;
FileInfo fInfo = new FileInfo(m_fileName);
// .fsb, .fev, and .gfx files aren't compressed
byte[] finalContent;
if (fInfo.Extension == ".fsb" || fInfo.Extension == ".fev" || fInfo.Extension == ".gfx")
{
finalContent = content;
}
else
{
// Start of compression
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
// Write the data to the end of the .dat file
datFileStream.Write(finalContent, 0, finalContent.Length);
// Update entry values to represent the new changes
FileOffset = offset;
FileSize = (UInt32)finalContent.Length;
return(true);
}
catch (Exception)
{
FileOffset = oldOffset;
FileSize = oldSize;
return(false);
}
}
public static byte[] DecompressZlib(byte[] data)
{
MemoryStream output = new MemoryStream();
try
{
MemoryStream input = new MemoryStream(data);
using (ZOutputStream zs = new ZOutputStream(output))
{
CopyStream(input, zs);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return output.ToArray();
}
/// <summary>
/// Writes compressed data to the given stream.
/// </summary>
/// <param name="uncompressedStream">A stream where the compressed data should be written.</param>
/// <param name="level">The Zlib compression level that should be used. Default is Z_BEST_COMPRESSION = 9.</param>
public ZlibCompressedWriter(Stream uncompressedStream, int level = 9)
: base(uncompressedStream)
{
/* Since we need to write the number of compressed bytes that we are going to send first,
* We cannot directly write to the uncompressedStream.
* We first write the compressed data to zMemoryStream, and after that we write the data from it to the uncompressedStream
* using CompressedWriter.
*/
zMemoryStream = new MemoryStream();
zCompressStream = new ZOutputStream(zMemoryStream, level)
{
//The VNC Protocol uses Z_SYNC_FLUSH as a Flush Mode
FlushMode = zlibConst.Z_SYNC_FLUSH
};
Level = level;
compressedWriter = new BinaryWriter(uncompressedStream);
bigWriter = new BigEndianBinaryWriter(uncompressedStream);
}
public async Task <Stream> DecompressAsync(Stream data, ZlibCompressionOptions options)
{
var _options = GetOptions(options);
var inStream = data;
var outStream = new MemoryStream();
var outZStream = new zlib.ZOutputStream(outStream);
try
{
await copyStreamAsync(inStream, outZStream, _options.DecompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
return(outStream);
}
public Stream Compress(Stream data, ZlibCompressionOptions options)
{
var _options = GetOptions(options);
var outStream = new MemoryStream();
var inStream = data;
var outZStream = new zlib.ZOutputStream(outStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION);
try
{
copyStream(inStream, outZStream, _options.CompressBufferSize);
}
finally
{
outZStream.Close();
outStream.Close();
inStream.Close();
}
return(outStream);
}
/// <summary>
/// Compresses an array of bytes using the DEFLATE algorithm from zlib.
/// </summary>
/// <param name="data">The array of bytes to compress.</param>
/// <param name="compression">The compression level to use when compressing the data. -1 for the default, 0 for none, and 1 to 9 for fastest/worst to slowest/best.</param>
/// <returns>The compressed byte array.</returns>
/// <exception cref="ArgumentNullException"><paramref name="data"/> is <c>null</c>.</exception>
public static byte[] Compress(byte[] data, int compression = zlibConst.Z_DEFAULT_COMPRESSION)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
// Create a memory stream to write our compressed data to
using (MemoryStream memoryStream = new MemoryStream())
{
// Create a GZIP stream and write our byte array to compress it
using (ZOutputStream gzip = new ZOutputStream(memoryStream, compression))
{
gzip.Write(data, 0, data.Length);
}
// Read compressed bytes back
byte[] compressed = memoryStream.ToArray();
// Create a new array the same as the length of the compressed data plus 4 bytes for the size
byte[] buffer = new byte[compressed.Length + sizeof(int)];
// Copy the compressed bytes we got earlier into our new array at offset 4
Buffer.BlockCopy(compressed, 0, buffer, sizeof(int), compressed.Length);
// Get the length of the compressed data array, making sure to adjust for endianness
byte[] length = BitConverter.GetBytes(data.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(length);
}
// Copy the length of the compressed data array into the first 4 bytes our our new array
Buffer.BlockCopy(length, 0, buffer, 0, sizeof(int));
return buffer;
}
}
/// <summary>
/// 解压文件
/// </summary>
/// <param name="CompressedFileName">被解压文件名（必须输入绝对路径）</param>
/// <param name="DecompressFileName">解压后保存的文件名（必须输入绝对路径）</param>
/// <returns></returns>
public static bool DecompressFile(string CompressedFileName, string DecompressFileName)
{
bool bResult = false;
FileStream outFileStream = new FileStream(DecompressFileName, FileMode.Create);
ZOutputStream outZStream = new ZOutputStream(outFileStream);
FileStream inFileStream = new FileStream(CompressedFileName, FileMode.Open);
try
{
CopyStream(inFileStream, outZStream);
bResult = true;
}
catch
{
bResult = false;
}
finally
{
outZStream.Close();
outFileStream.Close();
inFileStream.Close();
}
return bResult;
}
public static OSD ZCompressOSD(OSD inOsd, bool useHeader)
{
OSD osd = null;
using (MemoryStream msSinkCompressed = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(msSinkCompressed,1))
{
CopyStream(new MemoryStream(OSDParser.SerializeLLSDBinary(inOsd, useHeader)), zOut);
msSinkCompressed.Seek(0L, SeekOrigin.Begin);
osd = OSD.FromBinary(msSinkCompressed.ToArray());
zOut.Close();
}
}
return osd;
}
/// <summary>
/// The main.
/// </summary>
/// <param name="args">
/// The args.
/// </param>
private static void Main(string[] args)
{
Console.WriteLine("**********************************************************************");
Console.WriteLine("** **");
Console.WriteLine("** AO Item and Nano Extractor/Serializer v0.85beta **");
Console.WriteLine("** **");
Console.WriteLine("**********************************************************************");
Console.WriteLine();
string AOPath = string.Empty;
bool foundAO = false;
Console.WriteLine("Enter exit to close program");
while (!foundAO)
{
if (File.Exists("config.txt"))
{
TextReader tr = new StreamReader("config.txt");
AOPath = tr.ReadLine();
tr.Close();
}
foundAO = false;
Console.Write("Please enter your AO Install Path [" + AOPath + "]:");
string temp = Console.ReadLine();
if (temp != string.Empty)
{
AOPath = temp;
}
if (temp.ToLower() == "exit")
{
return;
}
if (!Directory.Exists(AOPath))
{
continue;
}
try
{
extractor = new Extractor(AOPath);
TextWriter tw2 = new StreamWriter("config.txt", false, Encoding.GetEncoding("windows-1252"));
tw2.WriteLine(AOPath);
tw2.Close();
foundAO = true;
Console.WriteLine("Found AO Database on " + AOPath);
}
catch (Exception)
{
foundAO = false;
}
// Try to add cd_image\data\db
if (!foundAO)
{
try
{
AOPath = Path.Combine(AOPath, "cd_image\\data\\db");
extractor = new Extractor(AOPath);
TextWriter tw2 = new StreamWriter("config.txt", false, Encoding.GetEncoding("windows-1252"));
tw2.WriteLine(AOPath);
tw2.Close();
foundAO = true;
Console.WriteLine("Found AO Database on " + AOPath);
}
catch (Exception)
{
foundAO = false;
}
}
}
TextWriter tw = new StreamWriter("itemnames.sql", false, Encoding.GetEncoding("windows-1252"));
tw.WriteLine("DROP TABLE IF EXISTS `itemnames`;");
tw.WriteLine("CREATE TABLE `itemnames` (");
tw.WriteLine(" `AOID` int(10) NOT NULL,");
tw.WriteLine(" `Name` varchar(250) NOT NULL,");
tw.WriteLine(" PRIMARY KEY (`AOID`)");
tw.WriteLine(") ENGINE=MyIsam DEFAULT CHARSET=latin1;");
tw.WriteLine();
tw.Close();
Console.WriteLine("Number of Items to extract: " + extractor.GetRecordInstances(0xF4254).Length);
// ITEM RECORD TYPE
Console.WriteLine("Number of Nanos to extract: " + extractor.GetRecordInstances(0xFDE85).Length);
// NANO RECORD TYPE
// Console.WriteLine(extractor.GetRecordInstances(0xF4241).Length); // Playfields
// Console.WriteLine(extractor.GetRecordInstances(0xF4266).Length); // Nano Strains
// Console.WriteLine(extractor.GetRecordInstances(0xF4264).Length); // Perks
// GetData(@"D:\c#\extractor serializer\data\items\",0xf4254);
// GetData(@"D:\c#\extractor serializer\data\nanos\",0xfde85);
// GetData(@"D:\c#\extractor serializer\data\playfields\",0xf4241);
// GetData(@"D:\c#\extractor serializer\data\nanostrains\",0xf4266);
// GetData(@"D:\c#\extractor serializer\data\perks\",0xf4264);
var np = new NewParser();
var rawItemList = new List<AOItem>();
var rawNanoList = new List<AONanos>();
foreach (int recnum in extractor.GetRecordInstances(0xFDE85))
{
rawNanoList.Add(np.ParseNano(0xFDE85, recnum, extractor.GetRecordData(0xFDE85, recnum), "temp.sql"));
}
File.Delete("temp.sql");
Console.WriteLine();
Console.WriteLine("Nanos extracted: " + rawNanoList.Count);
List<string> ItemNamesSql = new List<string>();
foreach (int recnum in extractor.GetRecordInstances(0xF4254))
{
rawItemList.Add(np.ParseItem(0xF4254, recnum, extractor.GetRecordData(0xF4254, recnum), ItemNamesSql));
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Compacting itemnames.sql");
TextWriter itnsql = new StreamWriter("itemnames.sql", true, Encoding.GetEncoding("windows-1252"));
while (ItemNamesSql.Count > 0)
{
int count = 0;
string toWrite = string.Empty;
while ((count < 20) && (ItemNamesSql.Count > 0))
{
if (toWrite.Length > 0)
{
toWrite += ",";
}
toWrite += ItemNamesSql[0];
ItemNamesSql.RemoveAt(0);
count++;
}
if (toWrite != string.Empty)
{
itnsql.WriteLine("INSERT INTO itemnames VALUES " + toWrite + ";");
}
}
itnsql.Close();
// SerializationContext.Default.Serializers.Register(new AOFunctionArgumentsSerializer());
Console.WriteLine();
Console.WriteLine("Items extracted: " + rawItemList.Count);
Console.WriteLine();
Console.WriteLine("Creating serialized nano data file - please wait");
Stream sf = new FileStream("nanos.dat", FileMode.Create);
var ds = new ZOutputStream(sf, zlibConst.Z_BEST_COMPRESSION);
var sm = new MemoryStream();
MessagePackSerializer<List<AONanos>> bf = MessagePackSerializer.Create<List<AONanos>>();
var nanoList2 = new List<AONanos>();
int maxnum = 5000;
byte[] buffer = BitConverter.GetBytes(maxnum);
sm.Write(buffer, 0, buffer.Length);
foreach (AONanos nanos in rawNanoList)
{
nanoList2.Add(nanos);
if (nanoList2.Count == maxnum)
{
bf.Pack(sm, nanoList2);
sm.Flush();
nanoList2.Clear();
}
}
bf.Pack(sm, nanoList2);
sm.Seek(0, SeekOrigin.Begin);
CopyStream(sm, ds);
sm.Close();
ds.Close();
Console.WriteLine();
Console.WriteLine("Checking Nanos...");
Console.WriteLine();
NanoHandler.CacheAllNanos("nanos.dat");
Console.WriteLine();
Console.WriteLine("Nanos: " + NanoHandler.NanoList.Count + " successfully converted");
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Creating serialized item data file - please wait");
sf = new FileStream("items.dat", FileMode.Create);
ds = new ZOutputStream(sf, zlibConst.Z_BEST_COMPRESSION);
sm = new MemoryStream();
MessagePackSerializer<List<AOItem>> bf2 = MessagePackSerializer.Create<List<AOItem>>();
List<AOItem> items = new List<AOItem>();
maxnum = 5000;
buffer = BitConverter.GetBytes(maxnum);
sm.Write(buffer, 0, buffer.Length);
foreach (AOItem it in rawItemList)
{
items.Add(it);
if (items.Count == maxnum)
{
bf2.Pack(sm, items);
sm.Flush();
items.Clear();
}
}
bf2.Pack(sm, items);
sm.Seek(0, SeekOrigin.Begin);
CopyStream(sm, ds);
sm.Close();
ds.Close();
Console.WriteLine();
Console.WriteLine("Checking Items...");
Console.WriteLine();
ItemHandler.CacheAllItems("items.dat");
Console.WriteLine("Items: " + ItemHandler.ItemList.Count + " successfully converted");
Console.WriteLine();
Console.WriteLine("Further Instructions:");
Console.WriteLine("- Copy items.dat and nanos.dat into your CellAO folder and overwrite.");
Console.WriteLine("- Apply itemnames.sql to your database");
Console.WriteLine("Press Enter to exit and have fun with CellAO");
Console.ReadLine();
}
//Inserts a file into the raf archive...
public bool InsertFile(string fileName, byte[] content, TextWriter ostream)
{
if (ostream == null)
ostream = new StreamWriter(Stream.Null);
ostream.WriteLine(" Insert: " + fileName);
ostream.WriteLine(" To: " + GetID());
RAFFileListEntry fileentry = this.GetDirectoryFile().GetFileList().GetFileEntry(fileName);
if (fileentry == null)
{
//Define a new entry
ostream.WriteLine("# Create new entry in RAF Archive, using experimental hash calculations");
ostream.WriteLine(" Get DAT File Stream");
FileStream datFileStream = GetDataFileContentStream();
//navigate to the end of it, add the file.
datFileStream.Seek(0, SeekOrigin.End);
UInt32 offset = (UInt32)datFileStream.Length;
byte[] finalContent;
if (nocompress.Contains(fileName))
{
finalContent = content;
}
else
{
ostream.WriteLine(" Begin compression of content");
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
ostream.WriteLine(" Begin DAT Write");
datFileStream.Write(finalContent, 0, finalContent.Length);
ostream.WriteLine(" Add file entry to in memory directory...");
UInt32 strTableIndex = directoryFile.GetStringTable().Add(fileName);
directoryFile.CreateFileEntry(fileName, offset, (UInt32)finalContent.Length, strTableIndex);
//directoryFile.Save();
//datFileStream.Close();
ostream.WriteLine(" Done.");
return true;
}
else
{
//store the old offsets just in case we need to perform a restore.
//This actually isn't necessary currently, since the raf directory file is saved
//After packing.
UInt32 oldOffset = (UInt32)fileentry.FileOffset;
UInt32 oldSize = (UInt32)fileentry.FileSize;
ostream.WriteLine("Old Offset: " + oldOffset + "; Old Size: " + oldSize);
ostream.WriteLine("Begin modify game files... This may take a while");
try
{
ostream.WriteLine(" Get File Stream");
FileStream datFileStream = GetDataFileContentStream();
//navigate to the end of it, add the file.
datFileStream.Seek(0, SeekOrigin.End);
UInt32 offset = (UInt32)datFileStream.Length;
byte[] finalContent;
if (nocompress.Contains(fileName))
{
finalContent = content;
}
else
{
ostream.WriteLine(" Begin compression of content");
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
ostream.WriteLine(" Begin DAT Write");
datFileStream.Write(finalContent, 0, finalContent.Length);
ostream.WriteLine(" Begin FileEntry Write");
fileentry.FileOffset = offset;
fileentry.FileSize = (UInt32)finalContent.Length;
//directoryFile.Save();
//datFileStream.Close();
ostream.WriteLine(" Done.");
return true;
}
catch (Exception e)
{
ostream.WriteLine("!! An error occurred in inserting a file.");
ostream.WriteLine("!! Note that the content of the raf archive has been added to");
ostream.WriteLine("!! But the directory file that points the game to the data in the content file");
ostream.WriteLine("!! Has not been modified. In other words, if the game read the RAF archive now");
ostream.WriteLine("!! It wouldn't see a difference.");
ostream.WriteLine("!! However, the RAF archive is a bit bigger than before.");
ostream.WriteLine(e.ToString());
fileentry.FileOffset = oldOffset;
fileentry.FileSize = oldSize;
//directoryFile.GetContent();
return false;
}
}
}
/// <summary>
/// Generate the co-ords and faces necessary to construct a mesh from the mesh data the accompanies a prim.
/// </summary>
/// <param name="primName"></param>
/// <param name="primShape"></param>
/// <param name="size"></param>
/// <param name="coords">Coords are added to this list by the method.</param>
/// <param name="faces">Faces are added to this list by the method.</param>
/// <returns>true if coords and faces were successfully generated, false if not</returns>
private bool GenerateCoordsAndFacesFromPrimMeshData(
string primName, PrimitiveBaseShape primShape, Vector3 size, out List<Coord> coords, out List<Face> faces)
{
m_log.DebugFormat("[MESH]: experimental mesh proxy generation for {0}", primName);
coords = new List<Coord>();
faces = new List<Face>();
OSD meshOsd = null;
if (primShape.SculptData.Length <= 0)
{
m_log.Error("[MESH]: asset data is zero length");
return false;
}
long start = 0;
using (MemoryStream data = new MemoryStream(primShape.SculptData))
{
try
{
OSD osd = OSDParser.DeserializeLLSDBinary(data);
if (osd is OSDMap)
meshOsd = (OSDMap)osd;
else
{
m_log.Warn("[Mesh}: unable to cast mesh asset to OSDMap");
return false;
}
}
catch (Exception e)
{
m_log.Error("[MESH]: Exception deserializing mesh asset header:" + e.ToString());
}
start = data.Position;
}
if (meshOsd is OSDMap)
{
OSDMap physicsParms = null;
OSDMap map = (OSDMap)meshOsd;
if (map.ContainsKey("physics_shape"))
physicsParms = (OSDMap)map["physics_shape"]; // old asset format
else if (map.ContainsKey("physics_mesh"))
physicsParms = (OSDMap)map["physics_mesh"]; // new asset format
if (physicsParms == null)
{
m_log.Warn("[MESH]: no recognized physics mesh found in mesh asset");
return false;
}
int physOffset = physicsParms["offset"].AsInteger() + (int)start;
int physSize = physicsParms["size"].AsInteger();
if (physOffset < 0 || physSize == 0)
return false; // no mesh data in asset
OSD decodedMeshOsd = new OSD();
byte[] meshBytes = new byte[physSize];
System.Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
// byte[] decompressed = new byte[physSize * 5];
try
{
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[2048];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
}
catch (Exception e)
{
m_log.Error("[MESH]: exception decoding physical mesh: " + e.ToString());
return false;
}
OSDArray decodedMeshOsdArray = null;
// physics_shape is an array of OSDMaps, one for each submesh
if (decodedMeshOsd is OSDArray)
{
// Console.WriteLine("decodedMeshOsd for {0} - {1}", primName, Util.GetFormattedXml(decodedMeshOsd));
decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
foreach (OSD subMeshOsd in decodedMeshOsdArray)
{
if (subMeshOsd is OSDMap)
AddSubMesh(subMeshOsd as OSDMap, size, coords, faces);
}
}
}
return true;
}
private string deflate()
{
int totalSize = 0;
foreach (DSMCCDownloadDataBlock block in blocks)
totalSize += block.DataSize;
byte[] moduleData = new byte[totalSize];
int dataIndex = 0;
foreach (DSMCCDownloadDataBlock block in blocks)
{
for (int inputIndex = 0; inputIndex < block.DataSize; inputIndex++)
{
moduleData[dataIndex] = block.Data[inputIndex];
dataIndex++;
}
}
try
{
MemoryStream output = new MemoryStream();
ZOutputStream zstream = new ZOutputStream(output);
data = new byte[originalSize];
zstream.Write(moduleData, 0, moduleData.Length);
zstream.Flush();
output.Seek(0, SeekOrigin.Begin);
int readCount = output.Read(data, 0, data.Length);
return (null);
}
catch (Exception e)
{
return (e.Message);
}
}
/// <summary>
/// 压缩流
/// </summary>
/// <param name="SourceStream">需要被压缩的流数据</param>
/// <returns></returns>
public static Stream CompressStream(Stream SourceStream)
{
try
{
MemoryStream stmOutTemp = new MemoryStream();
ZOutputStream outZStream = new ZOutputStream(stmOutTemp, zlibConst.Z_DEFAULT_COMPRESSION);
CopyStream(SourceStream, outZStream);
outZStream.finish();
return stmOutTemp;
}
catch
{
return null;
}
}
/// <summary>
/// 解压字符串
/// </summary>
/// <param name="SourceString">需要被解压的字符串</param>
/// <returns></returns>
public static string DecompressString(string SourceString)
{
byte[] byteSource = Convert.FromBase64String(SourceString);
MemoryStream stmInput = new MemoryStream(byteSource);
ZOutputStream stmOutPut = new ZOutputStream(stmInput);
byte[] bytOutPut = new byte[stmOutPut.Length];
stmOutPut.Position = 0;
stmOutPut.Read(bytOutPut, 0, bytOutPut.Length);
if (bytOutPut != null)
{
return System.Text.Encoding.UTF8.GetString(bytOutPut);
}
else
{
return null;
}
}
/// <summary>
/// 解压流
/// </summary>
/// <param name="SourceStream">需要被解缩的流数据</param>
/// <returns></returns>
public static Stream DecompressStream(Stream SourceStream)
{
try
{
MemoryStream stmOutput = new MemoryStream();
ZOutputStream outZStream = new ZOutputStream(stmOutput);
CopyStream(SourceStream, outZStream);
outZStream.finish();
return stmOutput;
}
catch
{
return null;
}
}
public void Deserialize(OSDMap map)
{
try
{
using (MemoryStream input = new MemoryStream(map["Zipped"].AsBinary()))
{
using (MemoryStream output = new MemoryStream())
{
using (ZOutputStream zout = new ZOutputStream(output))
{
byte[] buffer = new byte[2048];
int len;
while ((len = input.Read(buffer, 0, buffer.Length)) > 0)
{
zout.Write(buffer, 0, len);
}
zout.Flush();
output.Seek(0, SeekOrigin.Begin);
MaterialData = OSDParser.DeserializeLLSDBinary(output);
}
}
}
}
catch (Exception ex)
{
Logger.Log("Failed to decode RenderMaterials message:", Helpers.LogLevel.Warning, ex);
MaterialData = new OSDMap();
}
}
private Mesh CreateMeshFromPrimMesher(string primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
{
// m_log.DebugFormat(
// "[MESH]: Creating physics proxy for {0}, shape {1}",
// primName, (OpenMetaverse.SculptType)primShape.SculptType);
PrimMesh primMesh;
PrimMesher.SculptMesh sculptMesh;
List<Coord> coords = new List<Coord>();
List<Face> faces = new List<Face>();
Image idata = null;
string decodedSculptFileName = "";
if (primShape.SculptEntry)
{
if (((OpenMetaverse.SculptType)primShape.SculptType) == SculptType.Mesh)
{
if (!useMeshiesPhysicsMesh)
return null;
m_log.DebugFormat("[MESH]: experimental mesh proxy generation for {0}", primName);
OSD meshOsd = null;
if (primShape.SculptData.Length <= 0)
{
m_log.Error("[MESH]: asset data is zero length");
return null;
}
long start = 0;
using (MemoryStream data = new MemoryStream(primShape.SculptData))
{
try
{
OSD osd = OSDParser.DeserializeLLSDBinary(data);
if (osd is OSDMap)
meshOsd = (OSDMap)osd;
else
{
m_log.Warn("[Mesh}: unable to cast mesh asset to OSDMap");
return null;
}
}
catch (Exception e)
{
m_log.Error("[MESH]: Exception deserializing mesh asset header:" + e.ToString());
}
start = data.Position;
}
if (meshOsd is OSDMap)
{
OSDMap physicsParms = null;
OSDMap map = (OSDMap)meshOsd;
if (map.ContainsKey("physics_shape"))
physicsParms = (OSDMap)map["physics_shape"]; // old asset format
else if (map.ContainsKey("physics_mesh"))
physicsParms = (OSDMap)map["physics_mesh"]; // new asset format
if (physicsParms == null)
{
m_log.Warn("[MESH]: no recognized physics mesh found in mesh asset");
return null;
}
int physOffset = physicsParms["offset"].AsInteger() + (int)start;
int physSize = physicsParms["size"].AsInteger();
if (physOffset < 0 || physSize == 0)
return null; // no mesh data in asset
OSD decodedMeshOsd = new OSD();
byte[] meshBytes = new byte[physSize];
System.Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
// byte[] decompressed = new byte[physSize * 5];
try
{
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[2048];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
}
catch (Exception e)
{
m_log.Error("[MESH]: exception decoding physical mesh: " + e.ToString());
return null;
}
OSDArray decodedMeshOsdArray = null;
// physics_shape is an array of OSDMaps, one for each submesh
if (decodedMeshOsd is OSDArray)
{
// Console.WriteLine("decodedMeshOsd for {0} - {1}", primName, Util.GetFormattedXml(decodedMeshOsd));
decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
foreach (OSD subMeshOsd in decodedMeshOsdArray)
{
if (subMeshOsd is OSDMap)
AddSubMesh(subMeshOsd as OSDMap, size, coords, faces);
}
}
}
}
else
{
if (cacheSculptMaps && primShape.SculptTexture != UUID.Zero)
{
decodedSculptFileName = System.IO.Path.Combine(decodedSculptMapPath, "smap_" + primShape.SculptTexture.ToString());
try
{
if (File.Exists(decodedSculptFileName))
{
idata = Image.FromFile(decodedSculptFileName);
}
}
catch (Exception e)
{
m_log.Error("[SCULPT]: unable to load cached sculpt map " + decodedSculptFileName + " " + e.Message);
}
//if (idata != null)
// m_log.Debug("[SCULPT]: loaded cached map asset for map ID: " + primShape.SculptTexture.ToString());
}
if (idata == null)
{
if (primShape.SculptData == null || primShape.SculptData.Length == 0)
return null;
try
{
OpenMetaverse.Imaging.ManagedImage unusedData;
OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out unusedData, out idata);
unusedData = null;
//idata = CSJ2K.J2kImage.FromBytes(primShape.SculptData);
if (cacheSculptMaps && idata != null)
{
try { idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp); }
catch (Exception e) { m_log.Error("[SCULPT]: unable to cache sculpt map " + decodedSculptFileName + " " + e.Message); }
}
}
catch (DllNotFoundException)
{
m_log.Error("[PHYSICS]: OpenJpeg is not installed correctly on this system. Physics Proxy generation failed. Often times this is because of an old version of GLIBC. You must have version 2.4 or above!");
return null;
}
catch (IndexOutOfRangeException)
{
m_log.Error("[PHYSICS]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
return null;
}
catch (Exception ex)
{
m_log.Error("[PHYSICS]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " + ex.Message);
return null;
}
}
PrimMesher.SculptMesh.SculptType sculptType;
switch ((OpenMetaverse.SculptType)primShape.SculptType)
{
case OpenMetaverse.SculptType.Cylinder:
sculptType = PrimMesher.SculptMesh.SculptType.cylinder;
break;
case OpenMetaverse.SculptType.Plane:
sculptType = PrimMesher.SculptMesh.SculptType.plane;
break;
case OpenMetaverse.SculptType.Torus:
sculptType = PrimMesher.SculptMesh.SculptType.torus;
break;
case OpenMetaverse.SculptType.Sphere:
sculptType = PrimMesher.SculptMesh.SculptType.sphere;
break;
default:
sculptType = PrimMesher.SculptMesh.SculptType.plane;
break;
}
bool mirror = ((primShape.SculptType & 128) != 0);
bool invert = ((primShape.SculptType & 64) != 0);
sculptMesh = new PrimMesher.SculptMesh((Bitmap)idata, sculptType, (int)lod, false, mirror, invert);
idata.Dispose();
sculptMesh.DumpRaw(baseDir, primName, "primMesh");
sculptMesh.Scale(size.X, size.Y, size.Z);
coords = sculptMesh.coords;
faces = sculptMesh.faces;
}
}
else
{
float pathShearX = primShape.PathShearX < 128 ? (float)primShape.PathShearX * 0.01f : (float)(primShape.PathShearX - 256) * 0.01f;
float pathShearY = primShape.PathShearY < 128 ? (float)primShape.PathShearY * 0.01f : (float)(primShape.PathShearY - 256) * 0.01f;
float pathBegin = (float)primShape.PathBegin * 2.0e-5f;
float pathEnd = 1.0f - (float)primShape.PathEnd * 2.0e-5f;
float pathScaleX = (float)(primShape.PathScaleX - 100) * 0.01f;
float pathScaleY = (float)(primShape.PathScaleY - 100) * 0.01f;
float profileBegin = (float)primShape.ProfileBegin * 2.0e-5f;
float profileEnd = 1.0f - (float)primShape.ProfileEnd * 2.0e-5f;
float profileHollow = (float)primShape.ProfileHollow * 2.0e-5f;
if (profileHollow > 0.95f)
profileHollow = 0.95f;
int sides = 4;
if ((primShape.ProfileCurve & 0x07) == (byte)ProfileShape.EquilateralTriangle)
sides = 3;
else if ((primShape.ProfileCurve & 0x07) == (byte)ProfileShape.Circle)
sides = 24;
else if ((primShape.ProfileCurve & 0x07) == (byte)ProfileShape.HalfCircle)
{ // half circle, prim is a sphere
sides = 24;
profileBegin = 0.5f * profileBegin + 0.5f;
profileEnd = 0.5f * profileEnd + 0.5f;
}
int hollowSides = sides;
if (primShape.HollowShape == HollowShape.Circle)
hollowSides = 24;
else if (primShape.HollowShape == HollowShape.Square)
hollowSides = 4;
else if (primShape.HollowShape == HollowShape.Triangle)
hollowSides = 3;
primMesh = new PrimMesh(sides, profileBegin, profileEnd, profileHollow, hollowSides);
if (primMesh.errorMessage != null)
if (primMesh.errorMessage.Length > 0)
m_log.Error("[ERROR] " + primMesh.errorMessage);
primMesh.topShearX = pathShearX;
primMesh.topShearY = pathShearY;
primMesh.pathCutBegin = pathBegin;
primMesh.pathCutEnd = pathEnd;
if (primShape.PathCurve == (byte)Extrusion.Straight || primShape.PathCurve == (byte) Extrusion.Flexible)
{
primMesh.twistBegin = primShape.PathTwistBegin * 18 / 10;
primMesh.twistEnd = primShape.PathTwist * 18 / 10;
primMesh.taperX = pathScaleX;
primMesh.taperY = pathScaleY;
if (profileBegin < 0.0f || profileBegin >= profileEnd || profileEnd > 1.0f)
{
ReportPrimError("*** CORRUPT PRIM!! ***", primName, primMesh);
if (profileBegin < 0.0f) profileBegin = 0.0f;
if (profileEnd > 1.0f) profileEnd = 1.0f;
}
#if SPAM
m_log.Debug("****** PrimMesh Parameters (Linear) ******\n" + primMesh.ParamsToDisplayString());
#endif
try
{
primMesh.ExtrudeLinear();
}
catch (Exception ex)
{
ReportPrimError("Extrusion failure: exception: " + ex.ToString(), primName, primMesh);
return null;
}
}
else
{
primMesh.holeSizeX = (200 - primShape.PathScaleX) * 0.01f;
primMesh.holeSizeY = (200 - primShape.PathScaleY) * 0.01f;
primMesh.radius = 0.01f * primShape.PathRadiusOffset;
primMesh.revolutions = 1.0f + 0.015f * primShape.PathRevolutions;
primMesh.skew = 0.01f * primShape.PathSkew;
primMesh.twistBegin = primShape.PathTwistBegin * 36 / 10;
primMesh.twistEnd = primShape.PathTwist * 36 / 10;
primMesh.taperX = primShape.PathTaperX * 0.01f;
primMesh.taperY = primShape.PathTaperY * 0.01f;
if (profileBegin < 0.0f || profileBegin >= profileEnd || profileEnd > 1.0f)
{
ReportPrimError("*** CORRUPT PRIM!! ***", primName, primMesh);
if (profileBegin < 0.0f) profileBegin = 0.0f;
if (profileEnd > 1.0f) profileEnd = 1.0f;
}
#if SPAM
m_log.Debug("****** PrimMesh Parameters (Circular) ******\n" + primMesh.ParamsToDisplayString());
#endif
try
{
primMesh.ExtrudeCircular();
}
catch (Exception ex)
{
ReportPrimError("Extrusion failure: exception: " + ex.ToString(), primName, primMesh);
return null;
}
}
primMesh.DumpRaw(baseDir, primName, "primMesh");
primMesh.Scale(size.X, size.Y, size.Z);
coords = primMesh.coords;
faces = primMesh.faces;
}
// Remove the reference to any JPEG2000 sculpt data so it can be GCed
primShape.SculptData = Utils.EmptyBytes;
int numCoords = coords.Count;
int numFaces = faces.Count;
// Create the list of vertices
List<Vertex> vertices = new List<Vertex>();
for (int i = 0; i < numCoords; i++)
{
Coord c = coords[i];
vertices.Add(new Vertex(c.X, c.Y, c.Z));
}
Mesh mesh = new Mesh();
// Add the corresponding triangles to the mesh
for (int i = 0; i < numFaces; i++)
{
Face f = faces[i];
mesh.Add(new Triangle(vertices[f.v1], vertices[f.v2], vertices[f.v3]));
}
return mesh;
}
public static void Convertitems()
{
SqlWrapper sql = new SqlWrapper();
DataTable dt_items = sql.ReadDatatable("SELECT * FROM Items order by aoid asc");
Stream sf = new FileStream("items.dat", FileMode.Create);
ZOutputStream ds = new ZOutputStream(sf, zlibConst.Z_BEST_COMPRESSION);
MemoryStream sm = new MemoryStream();
//DeflateStream sm = new DeflateStream(sf, CompressionMode.Compress);
BinaryFormatter bf = new BinaryFormatter();
Console.WriteLine("Processing data... This will take a while!");
List<AOItem> ITEMS = new List<AOItem>();
int count = dt_items.Rows.Count;
int oldperc = 0;
int countall = 0;
byte[] buffer = BitConverter.GetBytes(maxnum);
sm.Write(buffer, 0, buffer.Length);
if (File.Exists("items2.dat"))
{
ItemHandler.CacheAllItems("items2.dat");
foreach (AOItem aoi in ItemHandler.ItemList)
{
ITEMS.Add(aoi);
if (ITEMS.Count == maxnum)
{
bf.Serialize(sm, ITEMS);
sm.Flush();
ITEMS.Clear();
countall += maxnum;
}
}
}
else
{
foreach (DataRow itemrow in dt_items.Rows)
{
AOItem _item = new AOItem();
_item.LowID = (Int32)itemrow[0];
_item.HighID = (Int32)itemrow[0];
_item.Quality = (Int32)itemrow[2];
_item.ItemType = (Int32)itemrow[3];
DataTable dt_itemevents = sql.ReadDatatable("SELECT * FROM item_events WHERE itemid=" + _item.LowID + " ORDER BY eventid asc");
foreach (DataRow eventrow in dt_itemevents.Rows)
{
AOEvents aoe = new AOEvents();
aoe.EventType = (Int32)eventrow[2];
int eventid = (Int32)eventrow["eventid"];
DataTable dt_itemeventfunctions = sql.ReadDatatable("SELECT * FROM item_functions WHERE itemid=" + _item.LowID + " AND eventid=" + eventid + " ORDER BY functionid asc");
foreach (DataRow eventfunctionrow in dt_itemeventfunctions.Rows)
{
int eventfuncid = (Int32)eventfunctionrow["functionid"];
AOFunctions aof = new AOFunctions();
aof.FunctionType = (Int32)eventfunctionrow[3];
aof.Target = (Int32)eventfunctionrow[4];
aof.TickCount = (Int32)eventfunctionrow[5];
aof.TickInterval = (uint)(Int32)eventfunctionrow[6];
DataTable functionargs = sql.ReadDatatable("SELECT * FROM item_function_arguments WHERE functionid=" + eventfuncid + " AND eventid=" + eventid + " AND itemid=" + _item.LowID + " ORDER BY attrid asc");
foreach (DataRow attrs in functionargs.Rows)
{
if (!(attrs["argvalint"] is DBNull))
{
aof.Arguments.Add((Int32)attrs["argvalint"]);
}
else
if (!(attrs["argvalsingle"] is DBNull))
{
aof.Arguments.Add((Single)(float)attrs["argvalsingle"]);
}
else
if (!(attrs["argvalstring"] is DBNull))
{
string s = attrs["argvalstring"].ToString();
aof.Arguments.Add(s);
}
else
throw (new NotSupportedException("No Argument value given, all NULL: " + _item.LowID));
}
DataTable reqs = sql.ReadDatatable("SELECT * from item_function_reqs WHERE functionid=" + eventfuncid + " AND eventid=" + eventid + " AND itemid=" + _item.LowID + " ORDER BY reqid asc");
foreach (DataRow rrow in reqs.Rows)
{
AORequirements aor = new AORequirements();
aor.Statnumber = (Int32)rrow["attrnum"];
aor.Value = (Int32)rrow["attrval"];
aor.Target = (Int32)rrow["target"];
aor.Operator = (Int32)rrow["operator"];
aor.ChildOperator = (Int32)rrow["child_op"];
aof.Requirements.Add(aor);
}
aoe.Functions.Add(aof);
}
_item.Events.Add(aoe);
}
DataTable dt_actions = sql.ReadDatatable("SELECT * FROM item_actions WHERE itemid=" + _item.LowID);
foreach (DataRow acrow in dt_actions.Rows)
{
AOActions aoa = new AOActions();
aoa.ActionType = (Int32)acrow["actionnum"];
DataTable reqs = sql.ReadDatatable("SELECT * FROM item_action_reqs WHERE itemid=" + _item.LowID + " AND actionid=" + ((Int32)acrow["actionid"]) + " ORDER BY reqid ASC");
foreach (DataRow rrow in reqs.Rows)
{
AORequirements aor = new AORequirements();
aor.Statnumber = (Int32)rrow["attrnum"];
aor.Value = (Int32)rrow["attrval"];
aor.Target = (Int32)rrow["target"];
aor.Operator = (Int32)rrow["operator"];
aor.ChildOperator = (Int32)rrow["child_op"];
aoa.Requirements.Add(aor);
}
_item.Actions.Add(aoa);
}
DataTable dtdef = sql.ReadDatatable("SELECT * FROM item_defense_attributes where itemid=" + _item.LowID + " ORDER BY defenseid asc");
foreach (DataRow defrow in dtdef.Rows)
{
AOItemAttribute aoia = new AOItemAttribute();
aoia.Stat = (Int32)defrow["num"];
aoia.Value = (Int32)defrow["value"];
_item.Defend.Add(aoia);
}
DataTable dtatt = sql.ReadDatatable("select * FROM item_attack_attributes where itemid=" + _item.LowID + " ORDER BY attackid asc");
foreach (DataRow defrow in dtatt.Rows)
{
AOItemAttribute aoia = new AOItemAttribute();
aoia.Stat = (Int32)defrow["num"];
aoia.Value = (Int32)defrow["value"];
_item.Defend.Add(aoia);
}
DataTable attributes = sql.ReadDatatable("SELECT * FROM item_attributes WHERE itemid=" + _item.LowID + " ORDER BY attributeid asc");
foreach (DataRow atrow in attributes.Rows)
{
AOItemAttribute aoia = new AOItemAttribute();
aoia.Stat = (Int32)atrow["num"];
aoia.Value = (Int32)atrow["value"];
_item.Stats.Add(aoia);
}
ITEMS.Add(_item);
int perc = Convert.ToInt32(Math.Floor((double)(ITEMS.Count + countall) / count * 100.0));
if (perc != oldperc)
{
Console.Write("\rDone " + perc.ToString().PadLeft(3) + "%");
oldperc = perc;
}
if (ITEMS.Count == maxnum)
{
bf.Serialize(sm, ITEMS);
sm.Flush();
ITEMS.Clear();
countall += maxnum;
}
}
}
bf.Serialize(sm, ITEMS);
sm.Seek(0, SeekOrigin.Begin);
Console.WriteLine();
CopyStream(sm, ds);
sm.Close();
ds.Close();
}
/// <summary>
/// decompresses a gzipped OSD object
/// </summary>
/// <param name="decodedOsd"></param> the OSD object
/// <param name="meshBytes"></param>
/// <returns></returns>
private static OSD DecompressOsd(byte[] meshBytes)
{
OSD decodedOsd = null;
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[2048];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
return decodedOsd;
}
// parses convex hulls component
private bool hulls(byte[] data, int offset, int size, out int nvertices, out int nhulls)
{
nvertices = 0;
nhulls = 1;
OSD decodedMeshOsd = new OSD();
byte[] meshBytes = new byte[size];
System.Buffer.BlockCopy(data, offset, meshBytes, 0, size);
try
{
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[4096];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
}
catch
{
return false;
}
OSDMap cmap = (OSDMap)decodedMeshOsd;
if (cmap == null)
return false;
byte[] dummy;
// must have one of this
if (cmap.ContainsKey("BoundingVerts"))
{
dummy = cmap["BoundingVerts"].AsBinary();
nvertices = dummy.Length / bytesPerCoord;
}
else
return false;
/* upload is done with convex shape type
if (cmap.ContainsKey("HullList"))
{
dummy = cmap["HullList"].AsBinary();
nhulls += dummy.Length;
}
if (cmap.ContainsKey("Positions"))
{
dummy = cmap["Positions"].AsBinary();
nvertices = dummy.Length / bytesPerCoord;
}
*/
return true;
}
public bool PackRAF(string sourceDirectory, string targetDirectory)
{
//RAFHashManager.Init(); //Inits if it needs to load the hashes dict...
//archivedPaths = RAFHashManager.GetKeys();
uncompressedFiles = new List <string>();
uncompressedFiles.AddRange(File.ReadAllLines(Environment.CurrentDirectory + "\\nocompress.txt"));
sourceDirectory = sourceDirectory.Replace("/", "\\");
String[] files = Directory.GetFiles(sourceDirectory, "*", SearchOption.AllDirectories);
ostream.WriteLine("Begin packing RAF");
ostream.WriteLine("Count content bytes + file name bytes");
UInt32 totalNameBytes = 0;
List <UInt32> stringTableContentOffsets = new List <UInt32>();
List <String> archivedPaths = new List <string>(); //Misnomer - name of the files once archived
foreach (String filePath in files)
{
string archivePath = filePath.Replace(sourceDirectory, "").Replace("\\", "/");
stringTableContentOffsets.Add((UInt32)totalNameBytes);
totalNameBytes += (UInt32)(archivePath.Length + 1);
archivedPaths.Add(archivePath);//raf uses / in storage name.
}
foreach (String archivePath in archivedPaths)
{
stringTableContentOffsets.Add((UInt32)totalNameBytes);
totalNameBytes += (UInt32)(archivePath.Length + 1);
//archivedPaths.Add(archivePath);//raf uses / in storage name.
}
//Calculate total bytes of header file:
// ulong magic = 0x18BE0EF0 6*4
// ulong version = 1
// toc:
// ulong mgrIndex = 0?
// ulong fileListOffset
// ulong tableListOffset
// ...filler...
// @fileListOffset:
// header:
// ulong countFiles 4
// ulong hashName 4*4*n
// ulong offsetInDataFile
// ulong size(Compressed/noncompressed)
// ulong name string @ string table
// ....filler....
// @tableListOffset
// header: 4*2
// ulong sizeOfData ( including header )
// ulong stringsContained
// ulong offsetOfDataAfterTableListOffset 4*2*n
// ulong stringLength (including null terminating char)
//TODO: Check if string table contains strings other than filenames
//List<byte> datBytes = new List<byte>();
UInt32 totalDatBytes = 0;
List <UInt32> datFileOffsets = new List <UInt32>();
List <UInt32> fileSizes = new List <UInt32>();
//We start by packing the files into the .dat... We just archive all files and remember their offsets for later
PrepareDirectory(targetDirectory);
FileStream datFileStream = File.Create(targetDirectory + "\\output.raf.dat");
for (int i = 0; i < archivedPaths.Count; i++)
{
//datFileOffsets.Add((UInt32)datBytes.Count);
//LoL_Audio.fev and LoL_Audio.fsb aren't compressed. We write them raw.
if (uncompressedFiles.Contains(archivedPaths[i].ToLower()))
{
//Write raw
ostream.WriteLine("No Compress: " + archivedPaths[i]);
fileSizes.Add((UInt32) new FileInfo(sourceDirectory + archivedPaths[i]).Length);
datFileOffsets.Add((UInt32)totalDatBytes);
//datBytes.AddRange(File.ReadAllBytes(sourceDirectory + archivedPaths[i]));
byte[] content = File.ReadAllBytes(sourceDirectory + archivedPaths[i]);
datFileStream.Write(content, 0, content.Length);
totalDatBytes += (UInt32)content.Length;
}
else
{
ostream.WriteLine("Compress: " + archivedPaths[i]);
//FileStream fStream = new FileStream(sourceDirectory + archivedPaths[i], FileMode.Open);
//fStream.Seek(0, SeekOrigin.Begin);
//ostreamWriteLine("FStream Length: " + fStream.Length);
byte[] fileContent = File.ReadAllBytes(sourceDirectory + archivedPaths[i]);
ostream.WriteLine("Original Size:" + fileContent.Length);
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(fileContent, 0, fileContent.Length);
oStream.finish();
byte[] compressedContent = mStream.ToArray();
datFileOffsets.Add((UInt32)totalDatBytes);
datFileStream.Write(compressedContent, 0, compressedContent.Length);
//datBytes.AddRange(compressedContent);//contentBuffer.SubArray(0, length));
//count += (UInt32)length;
totalDatBytes += (UInt32)compressedContent.Length;
ostream.WriteLine("Done, {0} bytes".F(compressedContent.Length));
fileSizes.Add((UInt32)compressedContent.Length);
}
}
UInt32 finalLength = (UInt32)(2 * 4 + 3 * 4 + 4 + 4 * 4 * archivedPaths.Count + 4 * 2 + 4 * 2 * archivedPaths.Count + totalNameBytes);
byte[] buffer = new byte[finalLength]; //0x18BE0EF0.. note that the settings to 0 aren't necessary, but they're
// for readability
//Magic
StoreUInt32InBuffer((UInt32)0x18BE0EF0, (UInt32)0, ref buffer);
//Version
StoreUInt32InBuffer((UInt32)0x00000001, (UInt32)4, ref buffer);
//mgrIndex = 0
StoreUInt32InBuffer((UInt32)0x00000000, (UInt32)8, ref buffer);
//fileListOffset
StoreUInt32InBuffer((UInt32)20, (UInt32)12, ref buffer);
//stringTableOffset
StoreUInt32InBuffer((UInt32)(20 + 4 + 16 * archivedPaths.Count), (UInt32)16, ref buffer);
//Start file list
UInt32 offset = 0x14; //20, header of file list
//Store # entries in list
StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
offset += 4;
//Store entries
for (int i = 0; i < archivedPaths.Count; i++)
{
ostream.WriteLine("Store Entry: " + archivedPaths[i]);
//Hash of string name? Get it from previous RAF files.
StoreUInt32InBuffer(GetStringHash(archivedPaths[i]), offset, ref buffer);
// Offset to the start of the archived file in the data file
ostream.WriteLine(" Dat Offset: " + datFileOffsets[i].ToString("x") + "; i=" + i);
StoreUInt32InBuffer(datFileOffsets[i], offset + 4, ref buffer);
// Size of this archived file
StoreUInt32InBuffer(fileSizes[i], offset + 8, ref buffer);
// Index of the name of the archvied file in the string table
StoreUInt32InBuffer((UInt32)i, offset + 12, ref buffer);
offset += 16;
}
//Create String Tables
UInt32 stringTableOffset = offset = (UInt32)(20 + 4 + 16 * archivedPaths.Count); //This should be equivalent to offset= offset at the moment...
//Header: Uint32 size of all data including header
// UINT32 Number of strings in the table
StoreUInt32InBuffer((UInt32)totalNameBytes, offset, ref buffer);
offset += 4;
StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
offset += 4;
//Write entries: UINT32 Offset from start of table, UINT32 Size of String + NUL
//Also write the actual string values
for (int i = 0; i < archivedPaths.Count; i++)
{
ostream.WriteLine("Store String: " + archivedPaths[i]);
//Write the offset for the string after the table's offset
// offset after table = header + entry count * 8 + [strings offset] * 8
UInt32 offsetAfterTable = (UInt32)(8 + archivedPaths.Count * 8 + stringTableContentOffsets[i]);
StoreUInt32InBuffer(offsetAfterTable, offset, ref buffer);
offset += 4;
//Length
byte[] stringBytes = Encoding.ASCII.GetBytes(archivedPaths[i]);
StoreUInt32InBuffer((UInt32)archivedPaths[i].Length + 1, offset, ref buffer);
offset += 4;
ostream.WriteLine(" STO:" + stringTableOffset.ToString("x"));
ostream.WriteLine(" finalIndex:" + (stringTableOffset + 8 + archivedPaths.Count * 8 + stringTableContentOffsets[i]).ToString("x"));
//Copy the string contents to where offsetAfterTable points to
for (int j = 0; j < stringBytes.Length; j++)
{
buffer[stringTableOffset + 8 + archivedPaths.Count * 8 + stringTableContentOffsets[i] + j] = stringBytes[j];
}
//StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
//offset += 4;
}
//We are done. Write the files
ostream.WriteLine("All files processed. Writing to disk.");
//buffer
ostream.WriteLine("Prepare.");
PrepareDirectory(targetDirectory);
ostream.WriteLine("Write RAF Directory File.");
File.WriteAllBytes(targetDirectory + "\\output.raf", buffer);
ostream.WriteLine("Finalize");
datFileStream.Flush();
datFileStream.Close();
//ostreamWriteLine("Write RAF Content File. Length:"+datBytes.Count);
//File.WriteAllBytes(targetDirectory + "\\output.raf.dat", datBytes.ToArray());
return(true);
}
public static OSD ZDecompressOSD(byte[] data)
{
OSD ret;
using (MemoryStream input = new MemoryStream(data))
using (MemoryStream output = new MemoryStream())
using (ZOutputStream zout = new ZOutputStream(output))
{
CopyStream(input, zout);
zout.finish();
output.Seek(0, SeekOrigin.Begin);
ret = OSDParser.DeserializeLLSDBinary(output);
}
return ret;
}
// parses a LOD or physics mesh component
private bool submesh(byte[] data, int offset, int size, out int ntriangles)
{
ntriangles = 0;
OSD decodedMeshOsd = new OSD();
byte[] meshBytes = new byte[size];
System.Buffer.BlockCopy(data, offset, meshBytes, 0, size);
try
{
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[4096];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
byte[] decompressedBuf = outMs.GetBuffer();
decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
}
}
}
}
catch
{
return false;
}
OSDArray decodedMeshOsdArray = null;
byte[] dummy;
decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
foreach (OSD subMeshOsd in decodedMeshOsdArray)
{
if (subMeshOsd is OSDMap)
{
OSDMap subtmpmap = (OSDMap)subMeshOsd;
if (subtmpmap.ContainsKey("NoGeometry") && ((OSDBoolean)subtmpmap["NoGeometry"]))
continue;
if (!subtmpmap.ContainsKey("Position"))
return false;
if (subtmpmap.ContainsKey("TriangleList"))
{
dummy = subtmpmap["TriangleList"].AsBinary();
ntriangles += dummy.Length / bytesPerCoord;
}
else
return false;
}
}
return true;
}
public bool PackRAF(string sourceDirectory, string targetDirectory)
{
//RAFHashManager.Init(); //Inits if it needs to load the hashes dict...
//archivedPaths = RAFHashManager.GetKeys();
uncompressedFiles = new List<string>();
uncompressedFiles.AddRange(File.ReadAllLines(Environment.CurrentDirectory + "\\nocompress.txt"));
sourceDirectory = sourceDirectory.Replace("/", "\\");
String[] files = Directory.GetFiles(sourceDirectory, "*", SearchOption.AllDirectories);
ostream.WriteLine("Begin packing RAF");
ostream.WriteLine("Count content bytes + file name bytes");
UInt32 totalNameBytes = 0;
List<UInt32> stringTableContentOffsets = new List<UInt32>();
List<String> archivedPaths = new List<string>(); //Misnomer - name of the files once archived
foreach (String filePath in files)
{
string archivePath = filePath.Replace(sourceDirectory, "").Replace("\\", "/");
stringTableContentOffsets.Add((UInt32)totalNameBytes);
totalNameBytes += (UInt32)(archivePath.Length + 1);
archivedPaths.Add(archivePath);//raf uses / in storage name.
}
foreach (String archivePath in archivedPaths)
{
stringTableContentOffsets.Add((UInt32)totalNameBytes);
totalNameBytes += (UInt32)(archivePath.Length + 1);
//archivedPaths.Add(archivePath);//raf uses / in storage name.
}
//Calculate total bytes of header file:
// ulong magic = 0x18BE0EF0 6*4
// ulong version = 1
// toc:
// ulong mgrIndex = 0?
// ulong fileListOffset
// ulong tableListOffset
// ...filler...
// @fileListOffset:
// header:
// ulong countFiles 4
// ulong hashName 4*4*n
// ulong offsetInDataFile
// ulong size(Compressed/noncompressed)
// ulong name string @ string table
// ....filler....
// @tableListOffset
// header: 4*2
// ulong sizeOfData ( including header )
// ulong stringsContained
// ulong offsetOfDataAfterTableListOffset 4*2*n
// ulong stringLength (including null terminating char)
//TODO: Check if string table contains strings other than filenames
//List<byte> datBytes = new List<byte>();
UInt32 totalDatBytes = 0;
List<UInt32> datFileOffsets = new List<UInt32>();
List<UInt32> fileSizes = new List<UInt32>();
//We start by packing the files into the .dat... We just archive all files and remember their offsets for later
PrepareDirectory(targetDirectory);
FileStream datFileStream = File.Create(targetDirectory + "\\output.raf.dat");
for(int i = 0; i < archivedPaths.Count; i++)
{
//datFileOffsets.Add((UInt32)datBytes.Count);
//LoL_Audio.fev and LoL_Audio.fsb aren't compressed. We write them raw.
if (uncompressedFiles.Contains(archivedPaths[i].ToLower()))
{
//Write raw
ostream.WriteLine("No Compress: " + archivedPaths[i]);
fileSizes.Add((UInt32)new FileInfo(sourceDirectory + archivedPaths[i]).Length);
datFileOffsets.Add((UInt32)totalDatBytes);
//datBytes.AddRange(File.ReadAllBytes(sourceDirectory + archivedPaths[i]));
byte[] content = File.ReadAllBytes(sourceDirectory + archivedPaths[i]);
datFileStream.Write(content, 0, content.Length);
totalDatBytes += (UInt32)content.Length;
}
else
{
ostream.WriteLine("Compress: " + archivedPaths[i]);
//FileStream fStream = new FileStream(sourceDirectory + archivedPaths[i], FileMode.Open);
//fStream.Seek(0, SeekOrigin.Begin);
//ostreamWriteLine("FStream Length: " + fStream.Length);
byte[] fileContent = File.ReadAllBytes(sourceDirectory + archivedPaths[i]);
ostream.WriteLine("Original Size:" + fileContent.Length);
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(fileContent, 0, fileContent.Length);
oStream.finish();
byte[] compressedContent = mStream.ToArray();
datFileOffsets.Add((UInt32)totalDatBytes);
datFileStream.Write(compressedContent, 0, compressedContent.Length);
//datBytes.AddRange(compressedContent);//contentBuffer.SubArray(0, length));
//count += (UInt32)length;
totalDatBytes += (UInt32)compressedContent.Length;
ostream.WriteLine("Done, {0} bytes".F(compressedContent.Length));
fileSizes.Add((UInt32)compressedContent.Length);
}
}
UInt32 finalLength = (UInt32)(2*4 + 3*4 + 4 + 4*4*archivedPaths.Count + 4*2 + 4*2*archivedPaths.Count + totalNameBytes);
byte[] buffer = new byte[finalLength]; //0x18BE0EF0.. note that the settings to 0 aren't necessary, but they're
// for readability
//Magic
StoreUInt32InBuffer((UInt32)0x18BE0EF0, (UInt32)0, ref buffer);
//Version
StoreUInt32InBuffer((UInt32)0x00000001, (UInt32)4, ref buffer);
//mgrIndex = 0
StoreUInt32InBuffer((UInt32)0x00000000, (UInt32)8, ref buffer);
//fileListOffset
StoreUInt32InBuffer((UInt32) 20, (UInt32)12, ref buffer);
//stringTableOffset
StoreUInt32InBuffer((UInt32)(20+4+16*archivedPaths.Count), (UInt32)16, ref buffer);
//Start file list
UInt32 offset = 0x14; //20, header of file list
//Store # entries in list
StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
offset += 4;
//Store entries
for (int i = 0; i < archivedPaths.Count; i++)
{
ostream.WriteLine("Store Entry: " + archivedPaths[i]);
//Hash of string name? Get it from previous RAF files.
StoreUInt32InBuffer(GetStringHash(archivedPaths[i]) , offset, ref buffer);
// Offset to the start of the archived file in the data file
ostream.WriteLine(" Dat Offset: " + datFileOffsets[i].ToString("x") + "; i="+i);
StoreUInt32InBuffer(datFileOffsets[i] , offset+4, ref buffer);
// Size of this archived file
StoreUInt32InBuffer(fileSizes[i] , offset+8, ref buffer);
// Index of the name of the archvied file in the string table
StoreUInt32InBuffer((UInt32)i , offset+12, ref buffer);
offset += 16;
}
//Create String Tables
UInt32 stringTableOffset = offset = (UInt32)(20 + 4 + 16 * archivedPaths.Count); //This should be equivalent to offset= offset at the moment...
//Header: Uint32 size of all data including header
// UINT32 Number of strings in the table
StoreUInt32InBuffer((UInt32)totalNameBytes, offset, ref buffer);
offset += 4;
StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
offset += 4;
//Write entries: UINT32 Offset from start of table, UINT32 Size of String + NUL
//Also write the actual string values
for (int i = 0; i < archivedPaths.Count; i++)
{
ostream.WriteLine("Store String: " + archivedPaths[i]);
//Write the offset for the string after the table's offset
// offset after table = header + entry count * 8 + [strings offset] * 8
UInt32 offsetAfterTable = (UInt32)(8 + archivedPaths.Count * 8 + stringTableContentOffsets[i]);
StoreUInt32InBuffer(offsetAfterTable, offset, ref buffer);
offset += 4;
//Length
byte[] stringBytes = Encoding.ASCII.GetBytes(archivedPaths[i]);
StoreUInt32InBuffer((UInt32)archivedPaths[i].Length + 1, offset, ref buffer);
offset += 4;
ostream.WriteLine(" STO:" + stringTableOffset.ToString("x"));
ostream.WriteLine(" finalIndex:" + (stringTableOffset + 8 + archivedPaths.Count * 8 + stringTableContentOffsets[i]).ToString("x"));
//Copy the string contents to where offsetAfterTable points to
for (int j = 0; j < stringBytes.Length; j++)
{
buffer[stringTableOffset+ 8 + archivedPaths.Count * 8 + stringTableContentOffsets[i] + j] = stringBytes[j];
}
//StoreUInt32InBuffer((UInt32)archivedPaths.Count, offset, ref buffer);
//offset += 4;
}
//We are done. Write the files
ostream.WriteLine("All files processed. Writing to disk.");
//buffer
ostream.WriteLine("Prepare.");
PrepareDirectory(targetDirectory);
ostream.WriteLine("Write RAF Directory File.");
File.WriteAllBytes(targetDirectory + "\\output.raf", buffer);
ostream.WriteLine("Finalize");
datFileStream.Flush();
datFileStream.Close();
//ostreamWriteLine("Write RAF Content File. Length:"+datBytes.Count);
//File.WriteAllBytes(targetDirectory + "\\output.raf.dat", datBytes.ToArray());
return true;
}
public static byte[] ZCompressOSD(OSD data)
{
byte[] ret = null;
using (MemoryStream outMemoryStream = new MemoryStream())
using (ZOutputStream outZStream = new ZOutputStream(outMemoryStream, zlibConst.Z_BEST_COMPRESSION))
using (Stream inMemoryStream = new MemoryStream(OSDParser.SerializeLLSDBinary(data, false)))
{
CopyStream(inMemoryStream, outZStream);
outZStream.finish();
ret = outMemoryStream.ToArray();
}
return ret;
}
internal static Map readTmx(string tmx)
{
XElement xml;
int width;
int height;
int tilewidthOfMap;
int tileheightOfMap;
try
{
xml = XElement.Load(tmx);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, e.Message);
return null;
}
try
{
width = Convert.ToInt32(xml.Attribute("width").Value);
height = Convert.ToInt32(xml.Attribute("height").Value);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Map has no \"width\" or \"height\". " + e.Message);
return null;
}
try
{
tilewidthOfMap = Convert.ToInt32(xml.Attribute("tilewidth").Value);
tileheightOfMap = Convert.ToInt32(xml.Attribute("tileheight").Value);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Can't read tilewidth or tileheight. " + e.Message);
return null;
}
if (tilewidthOfMap != 32 || tileheightOfMap != 32)
{
Logger.bw.ReportProgress(1, "Tilewidth and tileheight have to be 32x32.");
return null;
}
Map map = new Map(width, height);
foreach (XElement child in xml.Elements())
{
if (child.Name == "tileset")
{
Tileset tileset;
uint firstgid;
string key;
try
{
firstgid = Convert.ToUInt32(child.Attribute("firstgid").Value);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Tileset has no \"firstgid\" attribute. " + e.Message);
return null;
}
var sourceAttribute = child.Attribute("source");
var imageElement = child.Element("image");
if (sourceAttribute != null) // external tileset
{
key = sourceAttribute.Value;
if (!tilesets.TryGetValue(key, out tileset))
{
XElement xmlExtern;
string path = Path.Combine(pathMaps, key);
try
{
xmlExtern = XElement.Load(path);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Problem loading tileset " + path + ": " + e.Message);
return null;
}
tileset = readTileset(xmlExtern, Path.GetDirectoryName(path));
if (tileset == null)
return null;
tilesets.Add(key, tileset);
}
}
else if (imageElement != null) // internal tileset
{
tileset = readTileset(child, Repo.pathMaps);
if (tileset == null)
return null;
}
else
{
Logger.bw.ReportProgress(1, "Tileset with firstgid " + firstgid + " has neither image nor source.");
return null;
}
map.tilesetList.Add(firstgid, tileset);
}
else if (child.Name == "layer")
{
string name;
int widthLayer;
int heightLayer;
XElement data;
string encoding = "";
string compression = "";
try
{
name = child.Attribute("name").Value;
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Layer has no \"name\" attribute. " + e.Message);
return null;
}
if (name.ToLowerInvariant() == "collision")
continue;
try
{
widthLayer = Convert.ToInt32(child.Attribute("width").Value);
heightLayer = Convert.ToInt32(child.Attribute("height").Value);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Layer \"" + name + "\" has no \"width\" or \"height\". " + e.Message);
return null;
}
try
{
data = child.Element("data");
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "Layer \"" + name + "\" has no \"data\" attribute. " + e.Message);
return null;
}
foreach (var a in data.Attributes())
{
if (a.Name == "encoding")
encoding = a.Value;
else if (a.Name == "compression")
compression = a.Value;
}
string dataString = data.Value;
if (encoding == "csv" && compression == "")
{
using (Stream numberStream = new MemoryStream())
{
foreach (string s in Regex.Split(dataString, ","))
{
uint number;
try
{
number = uint.Parse(s, System.Globalization.NumberStyles.Integer);
}
catch (Exception e)
{
Logger.bw.ReportProgress(1, "In Layer \"" + name + "\" can't parse number \"" + s + "\". "
+ e.Message);
return null;
}
byte[] ba = BitConverter.GetBytes(number);
numberStream.Write(ba, 0, 4);
}
numberStream.Position = 0;
if (!readLayer(map, widthLayer, heightLayer, numberStream))
return null;
}
}
else if (encoding == "base64" && compression == "gzip")
{
byte[] compressed = System.Convert.FromBase64String(dataString);
using (var compressedStream = new MemoryStream(compressed))
using (var decompressedStream = new GZipStream(compressedStream, CompressionMode.Decompress))
{
if (!readLayer(map, widthLayer, heightLayer, decompressedStream))
return null;
}
}
else if (encoding == "base64" && compression == "zlib")
{
byte[] compressed = System.Convert.FromBase64String(dataString);
using (MemoryStream output = new MemoryStream())
using (var compressedStream = new MemoryStream(compressed))
using (var zStream = new ZOutputStream(output))
{
CopyStream(compressedStream, zStream);
byte[] array = output.ToArray();
using (MemoryStream decompressedStream = new MemoryStream(array))
{
if (!readLayer(map, widthLayer, heightLayer, decompressedStream))
return null;
}
}
}
else
{
Logger.bw.ReportProgress(1, "Layer \"" + name + "\" has unsupported encoding or compression.");
return null;
}
}
}
return map;
}
private bool ReplaceContentHelperFunc(byte[] content, FileStream datFileStream)
{
// Store the old offsets just in case we need to perform a restore.
// This actually isn't necessary currently, since the raf directory file is saved after packing.
var oldOffset = FileOffset;
var oldSize = FileSize;
try
{
// Navigate to the end of it
datFileStream.Seek(0, SeekOrigin.End);
var offset = (UInt32) datFileStream.Length;
var fInfo = new FileInfo(FileName);
// .fsb, .fev, and .gfx files aren't compressed
byte[] finalContent;
if (fInfo.Extension == ".fsb" || fInfo.Extension == ".fev" || fInfo.Extension == ".gfx")
{
finalContent = content;
}
else
{
// Start of compression
var mStream = new MemoryStream();
var oStream = new ZOutputStream(mStream, zlibConst.Z_DEFAULT_COMPRESSION);
//using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
// Write the data to the end of the .dat file
datFileStream.Write(finalContent, 0, finalContent.Length);
// Update entry values to represent the new changes
FileOffset = offset;
FileSize = (UInt32) finalContent.Length;
return true;
}
catch (Exception)
{
FileOffset = oldOffset;
FileSize = oldSize;
return false;
}
}
//Inserts a file into the raf archive...
public bool InsertFile(string fileName, byte[] content, TextWriter ostream)
{
if (ostream == null)
{
ostream = new StreamWriter(Stream.Null);
}
ostream.WriteLine(" Insert: " + fileName);
ostream.WriteLine(" To: " + GetID());
RAFFileListEntry fileentry = this.GetDirectoryFile().GetFileList().GetFileEntry(fileName);
if (fileentry == null)
{
//Define a new entry
ostream.WriteLine("# Create new entry in RAF Archive, using experimental hash calculations");
ostream.WriteLine(" Get DAT File Stream");
FileStream datFileStream = GetDataFileContentStream();
//navigate to the end of it, add the file.
datFileStream.Seek(0, SeekOrigin.End);
UInt32 offset = (UInt32)datFileStream.Length;
byte[] finalContent;
if (nocompress.Contains(fileName))
{
finalContent = content;
}
else
{
ostream.WriteLine(" Begin compression of content");
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
ostream.WriteLine(" Begin DAT Write");
datFileStream.Write(finalContent, 0, finalContent.Length);
ostream.WriteLine(" Add file entry to in memory directory...");
UInt32 strTableIndex = directoryFile.GetStringTable().Add(fileName);
directoryFile.CreateFileEntry(fileName, offset, (UInt32)finalContent.Length, strTableIndex);
//directoryFile.Save();
//datFileStream.Close();
ostream.WriteLine(" Done.");
return(true);
}
else
{
//store the old offsets just in case we need to perform a restore.
//This actually isn't necessary currently, since the raf directory file is saved
//After packing.
UInt32 oldOffset = (UInt32)fileentry.FileOffset;
UInt32 oldSize = (UInt32)fileentry.FileSize;
ostream.WriteLine("Old Offset: " + oldOffset + "; Old Size: " + oldSize);
ostream.WriteLine("Begin modify game files... This may take a while");
try
{
ostream.WriteLine(" Get File Stream");
FileStream datFileStream = GetDataFileContentStream();
//navigate to the end of it, add the file.
datFileStream.Seek(0, SeekOrigin.End);
UInt32 offset = (UInt32)datFileStream.Length;
byte[] finalContent;
if (nocompress.Contains(fileName))
{
finalContent = content;
}
else
{
ostream.WriteLine(" Begin compression of content");
MemoryStream mStream = new MemoryStream();
zlib.ZOutputStream oStream = new zlib.ZOutputStream(mStream, zlib.zlibConst.Z_DEFAULT_COMPRESSION); //using default compression level
oStream.Write(content, 0, content.Length);
oStream.finish();
finalContent = mStream.ToArray();
}
ostream.WriteLine(" Begin DAT Write");
datFileStream.Write(finalContent, 0, finalContent.Length);
ostream.WriteLine(" Begin FileEntry Write");
fileentry.FileOffset = offset;
fileentry.FileSize = (UInt32)finalContent.Length;
//directoryFile.Save();
//datFileStream.Close();
ostream.WriteLine(" Done.");
return(true);
}
catch (Exception e)
{
ostream.WriteLine("!! An error occurred in inserting a file.");
ostream.WriteLine("!! Note that the content of the raf archive has been added to");
ostream.WriteLine("!! But the directory file that points the game to the data in the content file");
ostream.WriteLine("!! Has not been modified. In other words, if the game read the RAF archive now");
ostream.WriteLine("!! It wouldn't see a difference.");
ostream.WriteLine("!! However, the RAF archive is a bit bigger than before.");
ostream.WriteLine(e.ToString());
fileentry.FileOffset = oldOffset;
fileentry.FileSize = oldSize;
//directoryFile.GetContent();
return(false);
}
}
}