1 files changed, 922 insertions, 0 deletions

diff --git a/converter/source/cNBTData.cpp b/converter/source/cNBTData.cpp
new file mode 100644
index 000000000..556960732
--- /dev/null
+++ b/converter/source/cNBTData.cpp
@@ -0,0 +1,922 @@
+#include "cNBTData.h"
+#include <string> // memcpy
+#include <stdio.h>
+#include "zlib.h"
+#include <assert.h>
+#include <iostream>
+
+#ifndef _WIN32
+#include <cstring>
+#include <netinet/in.h>
+#endif
+
+#ifdef _WIN32
+#include <WinSock2.h>
+#endif
+
+cNBTData::~cNBTData()
+{
+    // TODO: Delete all compounds and stuff in it
+    Clear();
+}
+
+cNBTData::cNBTData( char* a_Buffer, unsigned int a_BufferSize )
+    : cNBTCompound( 0 )
+{
+    m_NumUnnamedElements = 0;
+    for(int i = 0; i < TAG_NumTags; i++)
+    {
+        m_ParseFunctions[i] = 0;
+    }
+    m_ParseFunctions[TAG_Byte]      = &cNBTData::ParseByte;
+    m_ParseFunctions[TAG_Short]     = &cNBTData::ParseShort;
+    m_ParseFunctions[TAG_Int]       = &cNBTData::ParseInt;
+    m_ParseFunctions[TAG_Long]      = &cNBTData::ParseLong;
+    m_ParseFunctions[TAG_Double]    = &cNBTData::ParseDouble;
+    m_ParseFunctions[TAG_Float]     = &cNBTData::ParseFloat;
+    m_ParseFunctions[TAG_String]    = &cNBTData::ParseString;
+    m_ParseFunctions[TAG_List]      = &cNBTData::ParseList;
+    m_ParseFunctions[TAG_Compound]  = &cNBTData::ParseCompound;
+    m_ParseFunctions[TAG_ByteArray] = &cNBTData::ParseByteArray;
+
+
+    m_Buffer = a_Buffer;
+    m_BufferSize = a_BufferSize;
+    m_Index = 0;
+
+    tm = false; //tm to true will print more information for test mode
+    if (m_BufferSize == 82659) {
+//	tm = true;
+    }
+
+    m_CurrentCompound = this;
+
+    m_bDecompressed = true;
+}
+
+bool cNBTData::OpenCompound( std::string a_Name )
+{
+    cNBTCompound* Compound = GetCompound( a_Name );
+    if( Compound )
+    {
+        m_CurrentCompound = Compound;
+        return true;
+    }
+    printf("WARNING: Could not open NBT Compound %s\n", a_Name.c_str() );
+    return false;
+}
+
+bool cNBTData::CloseCompound()
+{
+    if( m_CurrentCompound->GetParentCompound() )
+    {
+        m_CurrentCompound = m_CurrentCompound->GetParentCompound();
+        return true;
+    }
+    printf("WARNING: Could not close NBT Compound, already at root!\n" );
+    return false;
+}
+
+bool cNBTCompound::OpenList( std::string a_Name )
+{
+    if( GetList( a_Name ) )
+    {
+        m_CurrentList = GetList( a_Name );
+        return true;
+    }
+    printf("WARNING: Could not open NBT List %s\n", a_Name.c_str() );
+    return false;
+}
+
+bool cNBTCompound::CloseList()
+{
+    if( m_CurrentList )
+    {
+        m_CurrentList = m_CurrentList->GetParentList();
+        return true;
+    }
+    printf("WARNING: Could not close NBT List, no list open!\n" );
+    return false;
+}
+
+bool cNBTData::OpenList( std::string a_Name )
+{
+    return m_CurrentCompound->OpenList( a_Name );
+}
+
+bool cNBTData::CloseList()
+{
+    return m_CurrentCompound->CloseList();
+}
+
+void cNBTData::Compress()
+{
+    //printf("Before Compress size: %i\n", m_BufferSize );//re
+    const int MAXNBTSIZE = 1024 * 1024 * 120;
+
+    int ret;
+    unsigned have;
+    z_stream strm;
+    unsigned char* Compressed = new unsigned char[MAXNBTSIZE];
+
+    /* allocate deflate state */
+    strm.zalloc     = Z_NULL;
+    strm.zfree      = Z_NULL;
+    strm.opaque     = Z_NULL;
+    strm.avail_in   = m_BufferSize;
+    strm.avail_out  = MAXNBTSIZE;
+    strm.next_in    =(Bytef*)m_Buffer;
+    strm.next_out   = Compressed;
+    strm.total_in   = 0;
+    strm.total_out  = 0;
+    ret = deflateInit2(&strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 15+MAX_WBITS, 8, Z_DEFAULT_STRATEGY);
+    if (ret != Z_OK)
+    {
+        printf("deflateInit2 returned NOT OK\n");
+        return;
+    }
+
+
+
+    /* run deflate() on input until output buffer not full, finish
+       compression if all of source has been read in */
+
+    ret = deflate(&strm, Z_FULL_FLUSH);    /* no bad return value */
+    if( ret != Z_OK )
+    {
+        printf("WARNING: deflate returned NOT OK\n");
+    }
+    assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
+    have = strm.total_out;
+
+    assert(strm.avail_in == 0);     /* all input will be used */
+
+    if( ret != Z_STREAM_END )
+    {
+        //printf("WARNING: Compressing didn't go to end of stream\n");//re
+    }
+
+    if(m_Buffer)
+    {
+        delete [] m_Buffer;
+        m_Buffer = 0;
+    }
+
+    //printf("Compressed size: %i\n", have );//re
+
+    m_BufferSize = have;
+    m_Buffer = new char[ m_BufferSize ];
+    memcpy( m_Buffer, Compressed, m_BufferSize );
+    delete Compressed;
+
+    /* clean up and return */
+    deflateEnd(&strm);
+    m_bDecompressed = false;
+    return;
+}
+
+bool cNBTData::Decompress()
+{
+    if( m_bDecompressed )
+    {
+        printf("WARNING: Decompress called, while it has already been decompressed\n");
+        return false;
+    }
+    if( m_BufferSize == 0 )
+    {
+        printf("WARNING: Decompress called, with m_BufferSize of 0\n");
+        return false;
+    }
+
+    //printf("Before Decompress size: %i\n", m_BufferSize );//re
+
+    const int MAXNBTSIZE = 1024 * 1024 * 120 ;
+
+    int ret;
+    z_stream strm;
+    unsigned char* out = new unsigned char[MAXNBTSIZE];
+
+    /* allocate inflate state */
+    strm.zalloc     = Z_NULL;
+    strm.zfree      = Z_NULL;
+    strm.opaque     = Z_NULL;
+    strm.avail_in   = Z_NULL;
+    strm.next_in    = Z_NULL;
+    strm.avail_in   = m_BufferSize;
+    strm.avail_out  = Z_NULL;
+    strm.next_in    = (Bytef*)m_Buffer;
+    strm.next_out   = Z_NULL;
+    strm.avail_out  = MAXNBTSIZE;
+    strm.next_out   = out;
+    strm.total_in   = 0;
+    strm.total_out  = 0;
+
+    ret = inflateInit2(&strm, 16+MAX_WBITS);
+    if (ret != Z_OK)
+    {
+        printf("inflateInit2 returned NOT OK\n");
+        delete out;
+        return false;
+    }
+
+    if( (ret = inflate(&strm, Z_NO_FLUSH)) != Z_STREAM_END)
+    {
+        assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
+        printf("ret != Z_STREAM_END\n");
+    }
+    unsigned UncompressedSize = strm.total_out; //MAXNBTSIZE - strm.avail_out;
+
+    m_Buffer = new char[ UncompressedSize ];
+    memcpy( m_Buffer, out, UncompressedSize );
+    m_BufferSize = UncompressedSize;
+
+    inflateEnd(&strm);
+    delete [] out;
+
+    if( ret != Z_STREAM_END )
+    {
+        printf("WARNING: NBT Data received was too big! (More than %i bytes)\n", MAXNBTSIZE);
+    }
+
+    //printf("Decompressed Size: %i\n", UncompressedSize );//re
+    m_bDecompressed = true;
+    return (ret == Z_STREAM_END) ? true : false;
+}
+
+void cNBTCompound::AppendShort( std::string & a_Buffer, short a_Value )
+{
+    a_Buffer.push_back( (char)((a_Value>>8)&0xff) );
+    a_Buffer.push_back( (char)((a_Value)&0xff) );
+}
+
+void cNBTCompound::AppendInteger( std::string & a_Buffer, int a_Value )
+{
+    int NetVal = htonl( a_Value );
+    a_Buffer.append( (char*)&NetVal, sizeof( int ) );
+}
+
+void cNBTCompound::Serialize(std::string & a_Buffer)
+{
+    //printf("cNBTCompound::Serialize()\n");//re
+    for( CompoundMap::iterator itr = m_Compounds.begin(); itr != m_Compounds.end(); itr++ )
+    {
+        if( itr->second == 0 ) continue;
+        a_Buffer.push_back( TAG_Compound );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        itr->second->Serialize( a_Buffer );
+        a_Buffer.push_back( TAG_End );
+    }
+
+    for( ListMap::iterator itr = m_Lists.begin(); itr != m_Lists.end(); itr++ )
+    {
+        if( itr->second == 0 ) continue;
+        a_Buffer.push_back( TAG_List );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        a_Buffer.push_back( (char)itr->second->GetType() );
+        AppendInteger( a_Buffer, itr->second->GetSize() );
+        itr->second->Serialize( a_Buffer );
+    }
+
+    for( IntegerMap::iterator itr = m_Integers.begin(); itr != m_Integers.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Int );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        AppendInteger( a_Buffer, itr->second );
+    }
+
+    for( ShortMap::iterator itr = m_Shorts.begin(); itr != m_Shorts.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Short );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        AppendShort( a_Buffer, itr->second );
+    }
+
+    for( ByteMap::iterator itr = m_Bytes.begin(); itr != m_Bytes.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Byte );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        a_Buffer.push_back( itr->second );
+    }
+
+    for( DoubleMap::iterator itr = m_Doubles.begin(); itr != m_Doubles.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Double );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        a_Buffer.push_back( itr->second );
+    }
+
+    for( FloatMap::iterator itr = m_Floats.begin(); itr != m_Floats.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Float );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        a_Buffer.push_back( itr->second );
+    }
+
+    for( LongMap::iterator itr = m_Longs.begin(); itr != m_Longs.end(); itr++ )
+    {
+        a_Buffer.push_back( TAG_Long );
+        AppendShort( a_Buffer, (short)itr->first.size() );
+        if( itr->first.size() > 0 )
+        {
+            a_Buffer.append( itr->first.c_str(), itr->first.size() );
+        }
+        a_Buffer.push_back( itr->second );
+    }
+
+
+}
+
+void cNBTCompound::PrintData( int a_Depth, std::string a_Name )
+{
+    char* Prefix = new char[a_Depth*4+1];
+    for(int i = 0; i < a_Depth*4; i++)
+        Prefix[i] = ' ';
+    Prefix[ a_Depth*4 ] = 0;
+
+    if( a_Name.size() > 0 )
+        printf("%sCOMPOUND (%s)\n", Prefix, a_Name.c_str() );
+    else
+        printf("%sCOMPOUND (...)\n", Prefix );
+
+    delete Prefix;
+    a_Depth++;
+    Prefix = new char[a_Depth*4];
+    for(int i = 0; i < a_Depth*4; i++)
+        Prefix[i] = ' ';
+    Prefix[ a_Depth*4-1 ] = 0;
+
+    for( CompoundMap::iterator itr = m_Compounds.begin(); itr != m_Compounds.end(); itr++ )
+    {
+        if( itr->second == 0 ) continue;
+        itr->second->PrintData( a_Depth, itr->first );
+    }
+
+    for( ListMap::iterator itr = m_Lists.begin(); itr != m_Lists.end(); itr++)
+    {
+        if( itr->second == 0 ) continue;
+        itr->second->PrintData( a_Depth, itr->first );
+    }
+
+	for( StringMap::iterator itr = m_Strings.begin(); itr != m_Strings.end(); itr++ )
+	{
+		printf("%s STRING %s (%s)\n", Prefix, itr->first.c_str(), itr->second.c_str() );
+	}
+
+    for( IntegerMap::iterator itr = m_Integers.begin(); itr != m_Integers.end(); itr++ )
+    {
+        printf("%s INTEGER %s (%i)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( ShortMap::iterator itr = m_Shorts.begin(); itr != m_Shorts.end(); itr++ )
+    {
+        printf("%s SHORT %s (%i)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( FloatMap::iterator itr = m_Floats.begin(); itr != m_Floats.end(); itr++ )
+    {
+        printf("%s FLOAT %s (%f)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( LongMap::iterator itr = m_Longs.begin(); itr != m_Longs.end(); itr++ )
+    {
+        printf("%s LONG %s (%lli)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( DoubleMap::iterator itr = m_Doubles.begin(); itr != m_Doubles.end(); itr++ )
+    {
+        printf("%s Double %s (%f)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( ByteMap::iterator itr = m_Bytes.begin(); itr != m_Bytes.end(); itr++ )
+    {
+        printf("%s BYTE %s (%i)\n", Prefix, itr->first.c_str(), itr->second );
+    }
+
+    for( ByteArrayMap::iterator itr = m_ByteArrays.begin(); itr != m_ByteArrays.end(); itr++ )
+    {
+	printf("%s BYTE ARRAY %s (length: %li)\n", Prefix, itr->first.c_str(), sizeof(itr->second) );
+    }
+
+    delete Prefix;
+}
+
+void cNBTData::PrintData()
+{
+    printf("==== STRUCTURED NBT DATA ====\n");
+    m_CurrentCompound->PrintData( 0, " " );
+    printf("=============================\n");
+}
+
+void cNBTData::Serialize()
+{
+    std::string Buffer;
+    m_CurrentCompound->Serialize( Buffer );
+
+    if( m_Buffer )
+        delete m_Buffer;
+    m_Buffer = new char[Buffer.size()];
+    memcpy( m_Buffer, Buffer.c_str(), Buffer.size() );
+    m_BufferSize = Buffer.size();
+
+    //printf("m_BufferSize1: %i\n", m_BufferSize);//re
+
+     //for(unsigned int i = 0; i < m_BufferSize; i++)//re
+     //{//re
+     //    printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );//re
+     //}//re
+}
+
+void cNBTData::ParseData()
+{
+    if(!m_bDecompressed)
+    {
+        printf("WARNING: ParseData() called while data was not decompressed\n");
+        return;
+    }
+
+     m_Index = 0;
+     //printf("m_BufferSize2: %i\n", m_BufferSize);//re
+     //printf("cNBTData::ParseData()\n");//re
+     //for(unsigned int i = 0; i < m_BufferSize; i++)//re
+     //for(unsigned int i = 0; i < 70; i++)//re
+     //{//re
+     //    printf("echo%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );//re
+     //}//re
+
+    while( m_Index < m_BufferSize )
+    {
+	if (tm) {
+		printf("m_BufferSize3: %i\n", m_BufferSize);
+		printf("m_Index: %i\n", m_Index);
+	}
+        ParseTags();
+    }
+}
+
+void cNBTData::ParseTags()
+{
+    if( m_Index < m_BufferSize )
+    {
+        //printf("ParseTags idx:%02i %02x %3i %c\n", m_Index, (unsigned char)m_Buffer[m_Index], (unsigned char)m_Buffer[m_Index], m_Buffer[m_Index] );//re
+        ENUM_TAG Tag = (ENUM_TAG)m_Buffer[m_Index];
+        if( Tag > 0 && m_ParseFunctions[ Tag ] )
+        {
+        //printf("m_BufferSize4: %i\n", m_BufferSize);
+        //printf("m_Index1: %i\n\n\n\n", m_Index);
+
+            m_Index++;
+	    if (tm) {
+	        printf("Tag: %i\n", Tag);
+	    }
+            (*this.*m_ParseFunctions[ Tag ])(true);
+        }
+        else if( Tag == TAG_End )
+        {
+	    if (tm) {
+                printf("Tag End\n");
+                int n;
+		std::cin >> n;
+	    }
+            m_Index++;
+        }
+        else
+        {
+            printf("UNKNOWN TAG %x\n", m_Buffer[m_Index] );
+            for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+10 && i < m_BufferSize; i++)
+            {
+                printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );
+            }
+            m_Index = m_BufferSize;
+            return;
+        }
+    }
+}
+
+void cNBTData::ParseCompound( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    //printf("OPEN COMPOUND: %s\n", Name.c_str() );//re
+
+    PutCompound( Name );
+    OpenCompound( Name );
+    while( m_Index < m_BufferSize && m_Buffer[ m_Index ] != TAG_End )
+    {
+        ParseTags();
+    }
+    CloseCompound();
+	m_Index++;
+    //printf("CLOSE COMPOUND\n");//re
+}
+
+void cNBTData::ParseList( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    ENUM_TAG TagType = (ENUM_TAG)ReadByte();
+    int Length = ReadInt();
+    //printf("LIST: %s Type: %02x Length: %i\n", Name.c_str(), TagType, Length );//re
+
+     //for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+10 && i < m_BufferSize; i++)//re
+     //{//re
+         //printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );//re
+     //}//re
+
+    if (tm) {
+        printf("List Name, tag, length: %s, %i, %i\n", Name.c_str(), (int)TagType, Length); 
+    }
+
+    PutList( Name, TagType );
+    OpenList( Name );
+    for(int i = 0; i < Length && m_Index < m_BufferSize; i++)
+    {
+        if( m_ParseFunctions[ TagType ] )
+        {
+            (*this.*m_ParseFunctions[ TagType ] )(false);
+        }
+    }
+    if (tm) {
+        printf("List Done Name, tag, length: %s, %i, %i\n", Name.c_str(), (int)TagType, Length);
+    }
+
+    CloseList();
+
+}
+
+void cNBTData::ParseByte( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    char Value = ReadByte();
+
+    PutByte( Name, Value );
+    if (tm) {
+      printf("BYTE: %s %i\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseShort( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    short Value = ReadShort();
+
+    PutShort( Name, Value );
+    if (tm) {
+      printf("SHORT: %s %i\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseInt( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    int Value = ReadInt();
+
+    PutInteger( Name, Value );
+    if (tm) {
+      printf("INT: %s %i\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseLong( bool a_bNamed )
+{
+    if (tm) {
+        for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+30 && i < m_BufferSize; i++) {
+            printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );
+        }
+    }
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    long long Value = ReadLong();
+
+    //PutInteger( Name, (int)Value );
+    PutLong( Name, Value );
+    if (tm) {
+      printf("LONG: %s %lli\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseDouble( bool a_bNamed )
+{
+    if (tm) {
+        for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+30 && i < m_BufferSize; i++) {
+            printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );
+        }
+    }
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    double Value = ReadDouble();
+
+    //PutInteger( Name, (int)Value );
+    PutDouble( Name, Value );
+    if (tm) {
+      printf("Double: %s %f\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseFloat( bool a_bNamed )
+{
+    if (tm) {
+        for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+30 && i < m_BufferSize; i++) {
+            printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );
+        }
+    }
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    float Value = ReadFloat();
+
+    //PutInteger( Name, (int)Value );
+    PutFloat( Name, Value );
+    if (tm) {
+      printf("Float: %s %f\n", Name.c_str(), Value );//re
+    }
+}
+
+void cNBTData::ParseString( bool a_bNamed )
+{
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+    std::string String = ReadName();
+
+    PutString( Name, String );
+    if (tm) {
+      printf("STRING: %s (%s)\n", Name.c_str(), String.c_str() );//re
+    }
+}
+
+void cNBTData::ParseByteArray( bool a_bNamed )
+{
+
+    std::string Name;
+    if( a_bNamed ) Name = ReadName();
+
+    int Length = ReadInt();
+    std::string String;
+
+    char* ByteArray = new char[ Length ];
+    if( Length > 0 )
+    {
+	memcpy( ByteArray, &m_Buffer[ m_Index ], Length );
+        m_Index += Length;
+    }
+
+    PutByteArray( Name, ByteArray );
+
+    if (tm) {
+        for(unsigned int i = (m_Index-10 > 0)?m_Index-10:0 ; i < m_Index+10 && i < m_BufferSize; i++) {
+            printf("%02i %02x %3i %c\n", i, (unsigned char)m_Buffer[i], (unsigned char)m_Buffer[i], m_Buffer[i] );
+        }
+    }
+}
+
+std::string cNBTData::ReadName()
+{
+    //printf("crui1 \n");
+    short Length = ReadShort();
+
+    //printf("crui Length: %i\n", Length);
+    std::string Name;
+    if( Length > 0 )
+    {
+        for(int i = 0; i < Length; i++, m_Index++)
+        {
+            Name.push_back( m_Buffer[m_Index] );
+        }
+    }
+    return Name;
+}
+
+char cNBTData::ReadByte()
+{
+    unsigned char Byte = m_Buffer[ m_Index ]; m_Index++;
+    return Byte;
+}
+
+short cNBTData::ReadShort()
+{
+    short Length = 0;
+    Length |= m_Buffer[ m_Index ] << 8; m_Index++;
+    Length |= m_Buffer[ m_Index ]; m_Index++;
+    return Length;
+}
+
+int cNBTData::ReadInt()
+{
+    int Value = 0;
+    memcpy( &Value, m_Buffer+m_Index, sizeof(int) );
+    m_Index+=sizeof(int);
+
+    return ntohl( Value );
+}
+
+long long cNBTData::ReadLong()
+{
+	if (tm) {
+		printf( "here1 : %i, m_Index: %i\n", (int)sizeof(long long), (int)m_Index );
+	}
+    long long Value = 0;
+    memcpy( &Value, m_Buffer+m_Index, sizeof(long long) );
+    m_Index+=sizeof(long long);
+	if (tm) {
+		printf( "here2 : %i, m_Index: %i\n", (int)sizeof(long long), (int)m_Index );
+	}
+    return Value;
+}
+
+double cNBTData::ReadDouble()
+{
+    double Value = 0;
+    memcpy( &Value, m_Buffer+m_Index, sizeof(double) );
+    m_Index+=sizeof(double);
+
+    return Value;
+}
+
+float cNBTData::ReadFloat()
+{
+    float Value = 0;
+    memcpy( &Value, m_Buffer+m_Index, sizeof(float) );
+    m_Index+=sizeof(float);
+
+	return Value;
+}
+
+void cNBTCompound::PutList( std::string Name, ENUM_TAG Type )
+{
+    m_Lists[Name] = new cNBTList( m_CurrentList, Type );
+}
+
+void cNBTCompound::PutCompound( std::string Name )
+{
+    if( m_CurrentList )
+    {
+        m_CurrentList->AddToList( new cNBTCompound( this ) );
+    }
+    else
+    {
+        m_Compounds[Name] = new cNBTCompound( this );
+    }
+}
+
+void cNBTCompound::PutFloat( std::string Name, float Value )
+{
+	if( m_CurrentList )
+		m_CurrentList->AddToList( (void*)((unsigned int*)&Value) );
+	else
+		m_Floats[Name] = Value;
+}
+
+cNBTCompound*    cNBTCompound::GetCompound( std::string Name )
+{
+    if( m_CurrentList )
+    {
+        if( m_CurrentList->GetType() != TAG_Compound )
+            return 0;
+
+        return (cNBTCompound*)m_CurrentList->GetLastElement();
+    }
+    return m_Compounds[Name];
+}
+
+void cNBTList::PrintData(int a_Depth, std::string a_Name)
+{
+    char* Prefix = new char[a_Depth*4];
+    for(int i = 0; i < a_Depth*4; i++)
+        Prefix[i] = ' ';
+    Prefix[ a_Depth*4-1 ] = 0;
+
+    if( a_Name.size() > 0 )
+        printf("%s LIST (%s)\n", Prefix, a_Name.c_str() );
+    else
+        printf("%s LIST\n", Prefix );
+
+    delete [] Prefix;
+
+    for( VoidList::iterator itr = m_List.begin(); itr != m_List.end(); itr++)
+    {
+        switch( m_Type )
+        {
+        case cNBTCompound::TAG_Compound:
+            {
+                ((cNBTCompound*)*itr)->PrintData(a_Depth+1, "...");
+            }
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+void cNBTList::Serialize(std::string & a_Buffer)
+{
+    for( VoidList::iterator itr = m_List.begin(); itr != m_List.end(); itr++ )
+    {
+        switch( m_Type )
+        {
+        case cNBTCompound::TAG_Compound:
+            {
+                ((cNBTCompound*)(*itr))->Serialize( a_Buffer );
+                a_Buffer.push_back( cNBTCompound::TAG_End );
+            }
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+void cNBTData::Clear()
+{
+    while( m_CurrentCompound != this ) CloseCompound();
+    m_CurrentCompound->Clear();
+
+    if( m_Buffer )
+    {
+        delete m_Buffer;
+        m_Buffer = 0;
+    }
+    m_BufferSize = 0;
+}
+
+void cNBTCompound::Clear()
+{
+    for( CompoundMap::iterator itr = m_Compounds.begin(); itr != m_Compounds.end(); itr++ )
+    {
+        if( itr->second == 0 ) continue;
+        itr->second->Clear();
+        delete itr->second;
+        itr->second = 0;
+    }
+    m_Compounds.clear();
+
+    for( ListMap::iterator itr = m_Lists.begin(); itr != m_Lists.end(); itr++ )
+    {
+        if( itr->second == 0 ) continue;
+        itr->second->Clear();
+        delete itr->second;
+        itr->second = 0;
+    }
+    m_Lists.clear();
+    m_Bytes.clear();
+    m_Shorts.clear();
+    m_Integers.clear();
+    m_Strings.clear();
+}
+
+void cNBTList::Clear()
+{
+    for( VoidList::iterator itr = m_List.begin(); itr != m_List.end(); itr++)
+    {
+        switch( m_Type )
+        {
+        case cNBTCompound::TAG_Compound:
+            {
+                cNBTCompound* Compound = (cNBTCompound*)(*itr);
+                Compound->Clear();
+                delete Compound;
+                *itr = 0;
+            }
+            break;
+        case cNBTCompound::TAG_List:
+            {
+                cNBTList* List = (cNBTList*)(*itr);
+                List->Clear();
+                delete List;
+                *itr = 0;
+            }
+            break;
+        default:
+            break;
+        }
+    }
+    m_List.clear();
+}