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Changeset 7758


Ignore:
Timestamp:
Dec 12, 2010, 11:13:01 PM (14 years ago)
Author:
scheusso
Message:

merging network4 into network5 branch

Location:
code/branches/network5
Files:
8 edited

Legend:

Unmodified
Added
Removed

  • code/branches/network5

  • code/branches/network5/src/libraries/network/GamestateManager.cc

    r7284 r7758  
    219219    assert(b);
    220220      clock.capture();
    221       COUT(0) << "diff time: " << clock.getDeltaTime() << endl;
     221      COUT(4) << "diff and compress time: " << clock.getDeltaTime() << endl;
    222222//     COUT(5) << "sending gamestate with id " << gs->getID();
    223223//     if(gamestate->isDiffed())

  • code/branches/network5/src/libraries/network/packet/Gamestate.cc

    r7163 r7758  
    4343#define GAMESTATE_START(data) (data + GamestateHeader::getSize())
    4444
    45 #define PACKET_FLAG_GAMESTATE  PacketFlag::Reliable
     45#define PACKET_FLAG_GAMESTATE  0 //PacketFlag::Reliable
    4646
    4747inline bool memzero( uint8_t* data, uint32_t datalength)
    … …  
    6565
    6666Gamestate::Gamestate():
    67   header_(0)
     67  header_()
    6868{
    6969  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    … …  
    7272
    7373Gamestate::Gamestate(uint8_t *data, unsigned int clientID):
    74   Packet(data, clientID)
     74  Packet(data, clientID), header_(data)
    7575{
    7676  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    77   header_ = new GamestateHeader(data_);
    78 }
    79 
    80 
    81 Gamestate::Gamestate(uint8_t *data)
     77}
     78
     79
     80Gamestate::Gamestate(uint8_t *data):
     81  header_(data)
    8282{
    8383  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    8484  data_ = data;
    85   header_ = new GamestateHeader(data_);
    8685}
    8786
    8887
    8988Gamestate::Gamestate(const Gamestate& g) :
    90     Packet( *(Packet*)&g ), nrOfVariables_(0)
     89  Packet( *(Packet*)&g ), header_(this->data_), nrOfVariables_(0)
    9190{
    9291  flags_ = flags_ | PACKET_FLAG_GAMESTATE;
    93   header_ = new GamestateHeader(data_);
    9492  sizes_ = g.sizes_;
    9593}
    … …  
    9896Gamestate::~Gamestate()
    9997{
    100   if( header_ )
    101     delete header_;
    10298}
    10399
    … …  
    105101bool Gamestate::collectData(int id, uint8_t mode)
    106102{
    107   assert(this->header_==0); // make sure the header didn't exist before
    108103  uint32_t tempsize=0, currentsize=0;
    109104  assert(data_==0);
    … …  
    120115  }
    121116
    122   // create the header object
    123   assert( header_ == 0 );
    124   header_ = new GamestateHeader(data_);
     117  // tell the gamestate header where to store the data
     118  header_.setData(this->data_);
    125119
    126120  //start collect data synchronisable by synchronisable
    … …  
    161155
    162156  //start write gamestate header
    163   header_->setDataSize( currentsize );
    164   header_->setID( id );
    165   header_->setBaseID( GAMESTATEID_INITIAL );
    166   header_->setDiffed( false );
    167   header_->setComplete( true );
    168   header_->setCompressed( false );
     157  header_.setDataSize( currentsize );
     158  header_.setID( id );
     159  header_.setBaseID( GAMESTATEID_INITIAL );
     160  header_.setDiffed( false );
     161  header_.setComplete( true );
     162  header_.setCompressed( false );
    169163  //stop write gamestate header
    170164
    … …  
    177171bool Gamestate::spreadData(uint8_t mode)
    178172{
    179   COUT(4) << "processing gamestate with id " << header_->getID() << endl;
     173  COUT(4) << "processing gamestate with id " << header_.getID() << endl;
    180174  assert(data_);
    181   assert(!header_->isCompressed());
     175  assert(!header_.isCompressed());
    182176  uint8_t *mem=data_+GamestateHeader::getSize();
    183177  Synchronisable *s;
    184 
     178 
    185179  // update the data of the objects we received
    186   while(mem < data_+GamestateHeader::getSize()+header_->getDataSize())
     180  while(mem < data_+GamestateHeader::getSize()+header_.getDataSize())
    187181  {
    188182    SynchronisableHeader objectheader(mem);
    … …  
    197191      else
    198192      {
     193//         COUT(4) << "not creating object of classid " << objectheader.getClassID() << endl;
    199194        mem += objectheader.getDataSize() + ( objectheader.isDiffed() ? SynchronisableHeaderLight::getSize() : SynchronisableHeader::getSize() );
    200195      }
    … …  
    202197    else
    203198    {
     199//       COUT(4) << "updating object of classid " << objectheader.getClassID() << endl;
    204200      bool b = s->updateData(mem, mode);
    205201      assert(b);
    … …  
    249245{
    250246  assert(data_);
    251   if(header_->isCompressed())
    252     return header_->getCompSize()+GamestateHeader::getSize();
     247  if(header_.isCompressed())
     248    return header_.getCompSize()+GamestateHeader::getSize();
    253249  else
    254250  {
    255     return header_->getDataSize()+GamestateHeader::getSize();
     251    return header_.getDataSize()+GamestateHeader::getSize();
    256252  }
    257253}
    … …  
    280276{
    281277  assert(data_);
    282   assert(!header_->isCompressed());
    283   uLongf buffer = (uLongf)(((header_->getDataSize() + 12)*1.01)+1);
     278  assert(!header_.isCompressed());
     279  uLongf buffer = (uLongf)(((header_.getDataSize() + 12)*1.01)+1);
    284280  if(buffer==0)
    285281    return false;
    … …  
    289285  uint8_t *source = data_ + GamestateHeader::getSize();
    290286  int retval;
    291   retval = compress( dest, &buffer, source, (uLong)(header_->getDataSize()) );
     287  retval = compress( dest, &buffer, source, (uLong)(header_.getDataSize()) );
    292288  switch ( retval )
    293289  {
    … …  
    299295
    300296  //copy and modify header
    301   GamestateHeader *temp = header_;
    302   header_ = new GamestateHeader(ndata, temp);
     297  GamestateHeader *temp = new GamestateHeader(data_);
     298  header_.setData(ndata);
     299  header_ = *temp;
    303300  delete temp;
    304301  //delete old data
    … …  
    306303  //save new data
    307304  data_ = ndata;
    308   header_->setCompSize( buffer );
    309   header_->setCompressed( true );
    310   COUT(0) << "gamestate compress datasize: " << header_->getDataSize() << " compsize: " << header_->getCompSize() << std::endl;
     305  header_.setCompSize( buffer );
     306  header_.setCompressed( true );
     307  COUT(4) << "gamestate compress datasize: " << header_.getDataSize() << " compsize: " << header_.getCompSize() << std::endl;
    311308  return true;
    312309}
    … …  
    316313{
    317314  assert(data_);
    318   assert(header_->isCompressed());
    319   COUT(4) << "GameStateClient: uncompressing gamestate. id: " << header_->getID() << ", baseid: " << header_->getBaseID() << ", datasize: " << header_->getDataSize() << ", compsize: " << header_->getCompSize() << std::endl;
    320   uint32_t datasize = header_->getDataSize();
    321   uint32_t compsize = header_->getCompSize();
     315  assert(header_.isCompressed());
     316  COUT(4) << "GameStateClient: uncompressing gamestate. id: " << header_.getID() << ", baseid: " << header_.getBaseID() << ", datasize: " << header_.getDataSize() << ", compsize: " << header_.getCompSize() << std::endl;
     317  uint32_t datasize = header_.getDataSize();
     318  uint32_t compsize = header_.getCompSize();
    322319  uint32_t bufsize;
    323320  bufsize = datasize;
    … …  
    338335
    339336  //copy over the header
    340   GamestateHeader *temp = header_;
    341   header_ = new GamestateHeader( data_, header_ );
     337  GamestateHeader* temp = new GamestateHeader( data_ );
     338  header_.setData(ndata);
     339  header_ = *temp;
    342340  delete temp;
    343341
    … …  
    357355  //set new pointers
    358356  data_ = ndata;
    359   header_->setCompressed( false );
    360   assert(header_->getDataSize()==datasize);
    361   assert(header_->getCompSize()==compsize);
     357  header_.setCompressed( false );
     358  assert(header_.getDataSize()==datasize);
     359  assert(header_.getCompSize()==compsize);
    362360  return true;
    363361}
    364362
    365363
     364inline void /*Gamestate::*/diffObject( uint8_t*& newDataPtr, uint8_t*& origDataPtr, uint8_t*& baseDataPtr, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes )
     365{
     366  //       COUT(4) << "dodiff" << endl;
     367  //       if(baseOffset==0)
     368  //       {
     369  //         assert(origOffset==0);
     370  //       }
     371  assert( objectHeader.getDataSize() == SynchronisableHeader(baseDataPtr).getDataSize() );
     372 
     373  uint32_t objectOffset = SynchronisableHeader::getSize(); // offset inside the object in the origData and baseData
     374  // Check whether the whole object stayed the same
     375  if( memcmp( origDataPtr+objectOffset, baseDataPtr+objectOffset, objectHeader.getDataSize()) == 0 )
     376  {
     377//     COUT(4) << "skip object " << Synchronisable::getSynchronisable(objectHeader.getObjectID())->getIdentifier()->getName() << endl;
     378    origDataPtr += objectOffset + objectHeader.getDataSize(); // skip the whole object
     379    baseDataPtr += objectOffset + objectHeader.getDataSize();
     380    sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables();
     381  }
     382  else
     383  {
     384    //         if( Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() == "Bot" )
     385    //           COUT(0) << "blub" << endl;
     386    //         COUT(4) << "object diff: " << Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() << endl;
     387    //         COUT(4) << "diff " << h.getObjectID() << ":";
     388    // Now start to diff the Object
     389    SynchronisableHeaderLight newObjectHeader(newDataPtr);
     390    newObjectHeader = objectHeader; // copy over the objectheader
     391    VariableID variableID = 0;
     392    uint32_t diffedObjectOffset = SynchronisableHeaderLight::getSize();
     393    // iterate through all variables
     394    while( objectOffset < objectHeader.getDataSize()+SynchronisableHeader::getSize() )
     395    {
     396      // check whether variable changed and write id and copy over variable to the new stream
     397      // otherwise skip variable
     398//       assert(sizes != this->sizes_.end());
     399      uint32_t varSize = *sizes;
     400      assert( varSize == Synchronisable::getSynchronisable(objectHeader.getObjectID())->getVarSize(variableID) );
     401      if ( varSize != 0 )
     402      {
     403        if ( memcmp(origDataPtr+objectOffset, baseDataPtr+objectOffset, varSize) != 0 )
     404        {
     405          //               COUT(4) << "copy variable" << endl;
     406          *(VariableID*)(newDataPtr+diffedObjectOffset) = variableID; // copy over the variableID
     407          diffedObjectOffset += sizeof(VariableID);
     408          memcpy( newDataPtr+diffedObjectOffset, origDataPtr+objectOffset, varSize );
     409          diffedObjectOffset += varSize;
     410          objectOffset += varSize;
     411        }
     412        else
     413        {
     414          //               COUT(4) << "skip variable" << endl;
     415          objectOffset += varSize;
     416        }
     417      }
     418//           else
     419//             COUT(4) << "varsize 0" << endl;
     420
     421      ++variableID;
     422      ++sizes;
     423    }
     424           
     425    if( Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables() != variableID )
     426      sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables() - variableID;
     427    //         COUT(4) << endl;
     428   
     429    newObjectHeader.setDiffed(true);
     430    newObjectHeader.setDataSize(diffedObjectOffset-SynchronisableHeaderLight::getSize());
     431    assert(objectOffset == objectHeader.getDataSize()+SynchronisableHeader::getSize());
     432    assert(newObjectHeader.getDataSize()>0);
     433    origDataPtr += objectOffset;
     434    //         baseOffset += temp + h.getDataSize()+SynchronisableHeader::getSize() - baseData;
     435    //baseOffset += objectOffset;
     436    //         SynchronisableHeader htemp(temp);
     437    //         baseOffset += SynchronisableHeader::getSize() + htemp.getDataSize();
     438    //         {
     439      //           SynchronisableHeader htemp2( baseData+(temp-baseData+objectOffset) );
     440    //           if( baseData+(temp-baseData+objectOffset) < baseData+baseLength )
     441    //           {
     442      //             assert(htemp2.getClassID()<500);
     443    //             assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
     444    //             assert(htemp2.isDiffed()==false);
     445    //           }
     446    //         }
     447    baseDataPtr += objectOffset;
     448    newDataPtr += diffedObjectOffset;
     449  }
     450}
     451
     452inline void /*Gamestate::*/copyObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes )
     453{
     454  //       COUT(4) << "docopy" << endl;
     455  // Just copy over the whole Object
     456  memcpy( newData, origData, objectHeader.getDataSize()+SynchronisableHeader::getSize() );
     457  newData += objectHeader.getDataSize()+SynchronisableHeader::getSize();
     458  origData += objectHeader.getDataSize()+SynchronisableHeader::getSize();
     459//   SynchronisableHeader baseHeader( baseData );
     460//   baseData += baseHeader.getDataSize()+SynchronisableHeader::getSize();
     461  //       COUT(4) << "copy " << h.getObjectID() << endl;
     462  //       COUT(4) << "copy " << h.getObjectID() << ":";
     463  sizes += Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables();
     464//   for( unsigned int i = 0; i < Synchronisable::getSynchronisable(objectHeader.getObjectID())->getNrOfVariables(); ++i )
     465//   {
     466//     //         COUT(4) << " " << *sizes;
     467//     ++sizes;
     468//   }
     469    //       COUT(4) << endl;
     470}
     471
     472inline bool findObject(uint8_t*& dataPtr, uint8_t* endPtr, SynchronisableHeader& objectHeader)
     473{
     474  // Some assertions to make sure the dataPtr is valid (pointing to a SynchronisableHeader)
     475  {
     476    SynchronisableHeader htemp2(dataPtr);
     477    assert(htemp2.getClassID()<500);
     478    assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
     479    assert(htemp2.isDiffed()==false);
     480  }
     481  uint32_t objectID = objectHeader.getObjectID();
     482  while ( dataPtr < endPtr )
     483  {
     484    SynchronisableHeader htemp(dataPtr);
     485    assert( htemp.getDataSize()!=0 );
     486    if ( htemp.getObjectID() == objectID )
     487    {
     488      assert( objectHeader.getClassID() == htemp.getClassID() );
     489      assert( objectHeader.getCreatorID() == htemp.getCreatorID() );
     490      return true;
     491    }
     492    {
     493      if( dataPtr+htemp.getDataSize()+SynchronisableHeader::getSize() < endPtr )
     494      {
     495        SynchronisableHeader htemp2(dataPtr+htemp.getDataSize()+SynchronisableHeader::getSize());
     496        assert(htemp2.getClassID()<500);
     497        assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
     498        assert(htemp2.isDiffed()==false);
     499      }
     500    }
     501    dataPtr += htemp.getDataSize()+SynchronisableHeader::getSize();
     502   
     503  }
     504  assert(dataPtr == endPtr);
     505 
     506  return false;
     507}
     508
    366509Gamestate* Gamestate::diffVariables(Gamestate *base)
    367510{
    368511  assert(this && base); assert(data_ && base->data_);
    369   assert(!header_->isCompressed() && !base->header_->isCompressed());
    370   assert(!header_->isDiffed());
     512  assert(!header_.isCompressed() && !base->header_.isCompressed());
     513  assert(!header_.isDiffed());
     514  assert( header_.getDataSize() && base->header_.getDataSize() );
    371515
    372516
    373517  // *** first do a raw diff of the two gamestates
    374518
    375   uint8_t *baseData = GAMESTATE_START(base->data_);
    376   uint8_t *origData = GAMESTATE_START(this->data_);
    377   uint32_t origLength = header_->getDataSize();
    378   uint32_t baseLength = base->header_->getDataSize();
    379 
    380   assert( origLength && baseLength );
    381 
    382   uint8_t *nData = new uint8_t[origLength + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_]; // this is the maximum size needed in the worst case
    383   uint8_t *dest = GAMESTATE_START(nData);
    384 
    385   uint32_t baseOffset = 0; //offset in the diffed stream
    386   uint32_t origOffset = 0; //offset in the new stream with removed 0's
    387   std::vector<uint32_t>::iterator sizes = this->sizes_.begin();
    388 
    389   while( origOffset < origLength )
     519  uint8_t *baseDataPtr = GAMESTATE_START(base->data_);
     520  uint8_t *origDataPtr = GAMESTATE_START(this->data_);
     521  uint8_t *origDataEnd = origDataPtr + header_.getDataSize();
     522  uint8_t *baseDataEnd = baseDataPtr + base->header_.getDataSize();
     523//   uint32_t origLength = header_.getDataSize();
     524//   uint32_t baseLength = base->header_.getDataSize();
     525
     526  // Allocate new space for diffed gamestate
     527  uint32_t newDataSize = header_.getDataSize() + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_;
     528  uint8_t *newData = new uint8_t[newDataSize]; // this is the maximum size needed in the worst case
     529  uint8_t *destDataPtr = GAMESTATE_START(newData);
     530
     531  std::vector<uint32_t>::iterator sizesIt = this->sizes_.begin();
     532
     533  while( origDataPtr < origDataEnd )
    390534  {
    391535    //iterate through all objects
    392536
    393     SynchronisableHeader h(origData+origOffset);
     537    SynchronisableHeader origHeader(origDataPtr);
    394538
    395539    // Find (if possible) the current object in the datastream of the old gamestate
    396540    // Start at the current offset position
    397     if(baseOffset >= baseLength)
    398       baseOffset = 0;
    399     uint8_t* temp = baseData + baseOffset;
    400     uint32_t objectID = h.getObjectID();
    401     assert(temp < baseData+baseLength);
    402     assert(dest < nData + origLength + GamestateHeader::getSize() + sizeof(uint32_t)*this->nrOfVariables_);
    403     assert(sizes != this->sizes_.end());
    404     while ( temp < baseData+baseLength )
    405     {
    406       SynchronisableHeader htemp(temp);
    407       assert( htemp.getDataSize()!=0 );
    408       if ( htemp.getObjectID() == objectID )
    409       {
    410         assert( h.getClassID() == htemp.getClassID() );
    411         goto DODIFF;
    412       }
    413 //       {
    414 //         SynchronisableHeader htemp2(temp+htemp.getDataSize()+SynchronisableHeader::getSize());
    415 //         if( temp+htemp.getDataSize()+SynchronisableHeader::getSize() < baseData+baseLength )
    416 //         {
    417 //           assert(htemp2.getClassID()<500);
    418 //           assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    419 //           assert(htemp2.isDiffed()==false);
    420 //         }
    421 //       }
    422       temp += htemp.getDataSize()+SynchronisableHeader::getSize();
     541    if(baseDataPtr == baseDataEnd)
     542      baseDataPtr = GAMESTATE_START(base->data_);
     543    uint8_t* oldBaseDataPtr = baseDataPtr;
     544   
     545    assert(baseDataPtr < baseDataEnd);
     546    assert(destDataPtr < newData + newDataSize);
     547    assert(sizesIt != this->sizes_.end());
     548   
     549    bool diffedObject = false;
     550    if( findObject(baseDataPtr, baseDataEnd, origHeader) )
     551    {
     552      if( SynchronisableHeader(baseDataPtr).getDataSize()==origHeader.getDataSize() )
     553      {
     554//         COUT(4) << "diffing object in order: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     555        diffObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     556        diffedObject = true;
     557      }
     558      else
     559      {
     560//         COUT(4) << "copy object because of different data sizes (1): " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     561        copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     562        assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     563      }
    423564       
    424565    }
    425     // If not found start looking at the beginning
    426     assert( temp==baseData+baseLength );
    427     temp = baseData;
    428 //     {
    429 //       SynchronisableHeader htemp2(temp);
    430 //       if( temp < baseData+baseLength )
    431 //       {
    432 //         assert(htemp2.getClassID()<500);
    433 //         assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    434 //         assert(htemp2.isDiffed()==false);
    435 //       }
    436 //     }
    437     while ( temp < baseData+baseOffset )
    438     {
    439       SynchronisableHeader htemp(temp);
    440       if ( htemp.getObjectID() == objectID )
    441       {
    442         assert( h.getClassID() == htemp.getClassID() );
    443         goto DODIFF;
    444       }
    445 //       {
    446 //         SynchronisableHeader htemp2(temp+htemp.getDataSize()+SynchronisableHeader::getSize());
    447 //         if( temp+htemp.getDataSize()+SynchronisableHeader::getSize() < baseData+baseLength )
    448 //         {
    449 //           assert(htemp2.getClassID()<500);
    450 //           assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    451 //           assert(htemp2.isDiffed()==false);
    452 //         }
    453 //       }
    454       temp += htemp.getDataSize()+SynchronisableHeader::getSize();
    455     }
    456     // Object is new, thus never transmitted -> just copy over
    457     goto DOCOPY;
    458 
    459 
    460 DODIFF:
    461     {
    462 //       COUT(4) << "dodiff" << endl;
    463 //       if(baseOffset==0)
    464 //       {
    465 //         assert(origOffset==0);
    466 //       }
    467       uint32_t objectOffset = SynchronisableHeader::getSize(); // offset inside the object in the origData and baseData
    468       // Check whether the whole object stayed the same
    469       if( memcmp( origData+origOffset+objectOffset, temp+objectOffset, h.getDataSize()) == 0 )
    470       {
    471 //         COUT(4) << "skip object" << Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() << endl;
    472         origOffset += objectOffset+ h.getDataSize(); // skip the whole object
    473         baseOffset = temp + h.getDataSize()+SynchronisableHeader::getSize() - baseData;
    474         sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables();
     566    else
     567    {
     568      assert( baseDataPtr == baseDataEnd );
     569      baseDataPtr = GAMESTATE_START(base->data_);
     570      if( findObject(baseDataPtr, oldBaseDataPtr, origHeader) )
     571      {
     572        if( SynchronisableHeader(baseDataPtr).getDataSize()==origHeader.getDataSize() )
     573        {
     574//           COUT(4) << "diffing object out of order: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     575          diffObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     576          diffedObject = true;
     577        }
     578        else
     579        {
     580//           COUT(4) << "copy object because of different data sizes (2): " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     581          copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     582          assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     583        }
    475584      }
    476585      else
    477586      {
    478 //         if( Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() == "Bot" )
    479 //           COUT(0) << "blub" << endl;
    480 //         COUT(4) << "object diff: " << Synchronisable::getSynchronisable(h.getObjectID())->getIdentifier()->getName() << endl;
    481 //         COUT(4) << "diff " << h.getObjectID() << ":";
    482         // Now start to diff the Object
    483         SynchronisableHeaderLight h2(dest);
    484         h2 = h; // copy over the objectheader
    485         VariableID variableID = 0;
    486         uint32_t newObjectOffset = SynchronisableHeaderLight::getSize();
    487         // iterate through all variables
    488         while( objectOffset < h.getDataSize()+SynchronisableHeader::getSize() )
    489         {
    490           // check whether variable changed and write id and copy over variable to the new stream
    491           // otherwise skip variable
    492           assert(sizes != this->sizes_.end());
    493           uint32_t varSize = *sizes;
    494           assert( varSize == Synchronisable::getSynchronisable(h.getObjectID())->getVarSize(variableID) );
    495           if ( varSize != 0 )
    496           {
    497             if ( memcmp(origData+origOffset+objectOffset, temp+objectOffset, varSize) != 0 )
    498             {
    499 //               COUT(4) << "copy variable" << endl;
    500               *(VariableID*)(dest+newObjectOffset) = variableID; // copy over the variableID
    501               newObjectOffset += sizeof(VariableID);
    502               memcpy( dest+newObjectOffset, origData+origOffset+objectOffset, varSize );
    503               newObjectOffset += varSize;
    504               objectOffset += varSize;
    505             }
    506             else
    507             {
    508 //               COUT(4) << "skip variable" << endl;
    509               objectOffset += varSize;
    510             }
    511           }
    512 //           else
    513 //             COUT(4) << "varsize 0" << endl;
    514 
    515           ++variableID;
    516           ++sizes;
    517         }
    518        
    519         if( Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables() != variableID )
    520           sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables() - variableID;
    521 //         COUT(4) << endl;
    522         h2.setDiffed(true);
    523         h2.setDataSize(newObjectOffset-SynchronisableHeaderLight::getSize());
    524         assert(objectOffset == h.getDataSize()+SynchronisableHeader::getSize());
    525         origOffset += objectOffset;
    526 //         baseOffset += temp + h.getDataSize()+SynchronisableHeader::getSize() - baseData;
    527         //baseOffset += objectOffset;
    528 //         SynchronisableHeader htemp(temp);
    529 //         baseOffset += SynchronisableHeader::getSize() + htemp.getDataSize();
    530 //         {
    531 //           SynchronisableHeader htemp2( baseData+(temp-baseData+objectOffset) );
    532 //           if( baseData+(temp-baseData+objectOffset) < baseData+baseLength )
    533 //           {
    534 //             assert(htemp2.getClassID()<500);
    535 //             assert(htemp2.getDataSize()!=0 && htemp2.getDataSize()<1000);
    536 //             assert(htemp2.isDiffed()==false);
    537 //           }
    538 //         }
    539         baseOffset = temp-baseData + objectOffset;
    540         dest += newObjectOffset;
    541       }
    542 
    543       continue;
    544     }
    545 
    546 DOCOPY:
    547     {
    548 //       COUT(4) << "docopy" << endl;
    549       // Just copy over the whole Object
    550       memcpy( dest, origData+origOffset, h.getDataSize()+SynchronisableHeader::getSize() );
    551       dest += h.getDataSize()+SynchronisableHeader::getSize();
    552       origOffset += h.getDataSize()+SynchronisableHeader::getSize();
    553       assert( Synchronisable::getSynchronisable(h.getObjectID()) );
    554 //       COUT(4) << "copy " << h.getObjectID() << endl;
    555 //       COUT(4) << "copy " << h.getObjectID() << ":";
    556       //sizes += Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables();
    557       for( unsigned int i = 0; i < Synchronisable::getSynchronisable(h.getObjectID())->getNrOfVariables(); ++i )
    558       {
    559 //         COUT(4) << " " << *sizes;
    560         ++sizes;
    561       }
    562 //       COUT(4) << endl;
    563       assert(sizes != this->sizes_.end() || origOffset>=origLength);
    564       continue;
    565     }
    566   }
    567 
    568 
    569   Gamestate *g = new Gamestate(nData, getClientID());
    570   assert(g->header_);
    571   *(g->header_) = *header_;
    572   g->header_->setBaseID( base->getID() );
    573   g->header_->setDataSize(dest - nData - GamestateHeader::getSize());
     587//         COUT(4) << "copy object: " << Synchronisable::getSynchronisable(origHeader.getObjectID())->getIdentifier()->getName() << endl;
     588        assert(baseDataPtr == oldBaseDataPtr);
     589        copyObject(destDataPtr, origDataPtr, baseDataPtr, origHeader, sizesIt);
     590        assert(sizesIt != this->sizes_.end() || origDataPtr==origDataEnd);
     591      }
     592    }
     593  }
     594  assert(sizesIt==this->sizes_.end());
     595
     596
     597  Gamestate *g = new Gamestate(newData, getClientID());
     598  (g->header_) = header_;
     599  g->header_.setBaseID( base->getID() );
     600  g->header_.setDataSize(destDataPtr - newData - GamestateHeader::getSize());
    574601  g->flags_=flags_;
    575602  g->packetDirection_ = packetDirection_;
    … …  
    579606
    580607
    581 Gamestate* Gamestate::diffData(Gamestate *base)
     608/*Gamestate* Gamestate::diffData(Gamestate *base)
    582609{
    583610  assert(this && base); assert(data_ && base->data_);
    584   assert(!header_->isCompressed() && !base->header_->isCompressed());
    585   assert(!header_->isDiffed());
     611  assert(!header_.isCompressed() && !base->header_.isCompressed());
     612  assert(!header_.isDiffed());
    586613
    587614  uint8_t *basep = GAMESTATE_START(base->data_);
    588615  uint8_t *gs = GAMESTATE_START(this->data_);
    589   uint32_t dest_length = header_->getDataSize();
     616  uint32_t dest_length = header_.getDataSize();
    590617
    591618  if(dest_length==0)
    … …  
    595622  uint8_t *dest = GAMESTATE_START(ndata);
    596623
    597   rawDiff( dest, gs, basep, header_->getDataSize(), base->header_->getDataSize() );
     624  rawDiff( dest, gs, basep, header_.getDataSize(), base->header_.getDataSize() );
    598625#ifndef NDEBUG
    599626  uint8_t *dest2 = new uint8_t[dest_length];
    600   rawDiff( dest2, dest, basep, header_->getDataSize(), base->header_->getDataSize() );
     627  rawDiff( dest2, dest, basep, header_.getDataSize(), base->header_.getDataSize() );
    601628  assert( memcmp( dest2, gs, dest_length) == 0 );
    602629  delete dest2;
    … …  
    606633  assert(g->header_);
    607634  *(g->header_) = *header_;
    608   g->header_->setDiffed( true );
    609   g->header_->setBaseID( base->getID() );
     635  g->header_.setDiffed( true );
     636  g->header_.setBaseID( base->getID() );
    610637  g->flags_=flags_;
    611638  g->packetDirection_ = packetDirection_;
    … …  
    619646{
    620647  assert(this && base); assert(data_ && base->data_);
    621   assert(!header_->isCompressed() && !base->header_->isCompressed());
    622   assert(header_->isDiffed());
     648  assert(!header_.isCompressed() && !base->header_.isCompressed());
     649  assert(header_.isDiffed());
    623650
    624651  uint8_t *basep = GAMESTATE_START(base->data_);
    625652  uint8_t *gs = GAMESTATE_START(this->data_);
    626   uint32_t dest_length = header_->getDataSize();
     653  uint32_t dest_length = header_.getDataSize();
    627654
    628655  if(dest_length==0)
    … …  
    632659  uint8_t *dest = ndata + GamestateHeader::getSize();
    633660
    634   rawDiff( dest, gs, basep, header_->getDataSize(), base->header_->getDataSize() );
     661  rawDiff( dest, gs, basep, header_.getDataSize(), base->header_.getDataSize() );
    635662
    636663  Gamestate *g = new Gamestate(ndata, getClientID());
    637664  assert(g->header_);
    638665  *(g->header_) = *header_;
    639   g->header_->setDiffed( false );
     666  g->header_.setDiffed( false );
    640667  g->flags_=flags_;
    641668  g->packetDirection_ = packetDirection_;
    … …  
    670697  }
    671698  assert(j==datalength);
    672 }
    673 
    674 
    675 Gamestate* Gamestate::doSelection(unsigned int clientID, unsigned int targetSize){
     699}*/
     700
     701
     702/*Gamestate* Gamestate::doSelection(unsigned int clientID, unsigned int targetSize){
    676703  assert(data_);
    677704  std::list<obj>::iterator it;
    678705
    679706  // allocate memory for new data
    680   uint8_t *gdata = new uint8_t[header_->getDataSize()+GamestateHeader::getSize()];
     707  uint8_t *gdata = new uint8_t[header_.getDataSize()+GamestateHeader::getSize()];
    681708  // create a gamestate out of it
    682709  Gamestate *gs = new Gamestate(gdata);
    … …  
    694721
    695722  //call TrafficControl
    696   TrafficControl::getInstance()->processObjectList( clientID, header_->getID(), dataVector_ );
     723  TrafficControl::getInstance()->processObjectList( clientID, header_.getID(), dataVector_ );
    697724
    698725  //copy in the zeros
    … …  
    725752#ifndef NDEBUG
    726753  uint32_t origsize = destsize;
    727   while ( origsize < header_->getDataSize() )
     754  while ( origsize < header_.getDataSize() )
    728755  {
    729756    SynchronisableHeader oldobjectheader(origdata);
    … …  
    732759    origsize += objectsize;
    733760  }
    734   assert(origsize==header_->getDataSize());
     761  assert(origsize==header_.getDataSize());
    735762  assert(destsize!=0);
    736763#endif
    737   gs->header_->setDataSize( destsize );
     764  gs->header_.setDataSize( destsize );
    738765  return gs;
    739 }
     766}*/
    740767
    741768

  • code/branches/network5/src/libraries/network/packet/Gamestate.h

    r7163 r7758  
    4848class _NetworkExport GamestateHeader{
    4949  public:
    50     GamestateHeader(uint8_t *data){ assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
    51     GamestateHeader(uint8_t *data, GamestateHeader* h)
    52     { assert(data); data_=data; memcpy(data_, h->data_, getSize()); }
     50    GamestateHeader(){ data_=0; }
     51    GamestateHeader(uint8_t* data)
     52      { assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
     53    /*GamestateHeader(uint8_t* data, GamestateHeader* h)
     54      { assert(data); data_=data; memcpy(data_, h->data_, getSize()); }*/
     55    void setData(uint8_t* data)
     56      { assert(data); data_ = data; *(uint32_t*)data_ = Type::Gamestate; }
    5357    static inline uint32_t getSize()
    54     { return 21; }
     58      { return 21; }
    5559
    5660    inline int32_t getID() const
    57     { assert(data_); return *(int32_t*)(data_+4); }
     61      { assert(data_); return *(int32_t*)(data_+4); }
    5862    inline void setID(int32_t id)
    59     { assert(data_); *(int32_t*)(data_+4) = id; }
     63      { assert(data_); *(int32_t*)(data_+4) = id; }
    6064
    6165    inline int32_t getBaseID() const
    62     { assert(data_); return *(int32_t*)(data_+8); }
     66      { assert(data_); return *(int32_t*)(data_+8); }
    6367    inline void setBaseID(int32_t id)
    64     { assert(data_); *(int32_t*)(data_+8) = id; }
     68      { assert(data_); *(int32_t*)(data_+8) = id; }
    6569
    6670    inline uint32_t getDataSize() const
    67     { assert(data_); return *(uint32_t*)(data_+12); }
     71      { assert(data_); return *(uint32_t*)(data_+12); }
    6872    inline void setDataSize(uint32_t size)
    69     { assert(data_); *(uint32_t*)(data_+12) = size; }
     73      { assert(data_); *(uint32_t*)(data_+12) = size; }
    7074
    7175    inline uint32_t getCompSize() const
    … …  
    7579
    7680    inline bool isDiffed() const
    77     { assert(data_); return *(int8_t*)(data_+20) & 0x1; }
     81      { assert(data_); return *(int8_t*)(data_+20) & 0x1; }
    7882    inline void setDiffed(bool b)
    79     { assert(data_); *(int8_t*)(data_+20) = (b<<0) | (*(int8_t*)(data_+20) & 0x6 ); }
     83      { assert(data_); *(int8_t*)(data_+20) = (b<<0) | (*(int8_t*)(data_+20) & 0x6 ); }
    8084
    8185    inline bool isComplete() const
    82     { assert(data_); return *(int8_t*)(data_+20) & 0x2; }
     86      { assert(data_); return *(int8_t*)(data_+20) & 0x2; }
    8387    inline void setComplete(bool b)
    84     { assert(data_); *(int8_t*)(data_+20) = (b<<1) | (*(int8_t*)(data_+20) & 0x5 ); }
     88      { assert(data_); *(int8_t*)(data_+20) = (b<<1) | (*(int8_t*)(data_+20) & 0x5 ); }
    8589
    8690    inline bool isCompressed() const
    87     { assert(data_); return *(int8_t*)(data_+20) & 0x4; }
     91      { assert(data_); return *(int8_t*)(data_+20) & 0x4; }
    8892    inline void setCompressed(bool b)
    89     { assert(data_); *(int8_t*)(data_+20) = (b<<2) | (*(int8_t*)(data_+20) & 0x3 ); }
     93      { assert(data_); *(int8_t*)(data_+20) = (b<<2) | (*(int8_t*)(data_+20) & 0x3 ); }
    9094
    9195    inline void operator=(GamestateHeader& h)
    92     { assert(data_); assert(h.data_); memcpy( data_, h.data_, getSize()); }
     96      { assert(data_); assert(h.data_); memcpy( data_, h.data_, getSize()); }
    9397  private:
    94     uint8_t *data_;
     98    uint8_t* data_;
    9599
    96100};
    … …  
    110114    bool collectData(int id, uint8_t mode=0x0);
    111115    bool spreadData( uint8_t mode=0x0);
    112     inline int32_t getID() const { return header_->getID(); }
    113     inline bool isDiffed() const { return header_->isDiffed(); }
    114     inline bool isCompressed() const { return header_->isCompressed(); }
    115     inline int32_t getBaseID() const { return header_->getBaseID(); }
    116     inline uint32_t getDataSize() const { return header_->getDataSize(); }
     116    inline int32_t getID() const { return header_.getID(); }
     117    inline bool isDiffed() const { return header_.isDiffed(); }
     118    inline bool isCompressed() const { return header_.isCompressed(); }
     119    inline int32_t getBaseID() const { return header_.getBaseID(); }
     120    inline uint32_t getDataSize() const { return header_.getDataSize(); }
    117121    Gamestate* diffVariables(Gamestate *base);
    118     Gamestate* diffData(Gamestate *base);
    119     Gamestate *undiff(Gamestate *base);
    120     Gamestate* doSelection(unsigned int clientID, unsigned int targetSize);
     122//     Gamestate* diffData(Gamestate *base);
     123//     Gamestate *undiff(Gamestate *base);
     124//     Gamestate* doSelection(unsigned int clientID, unsigned int targetSize);
    121125    bool compressData();
    122126    bool decompressData();
    … …  
    125129    // Packet functions
    126130  private:
    127     void rawDiff( uint8_t* newdata, uint8_t* data, uint8_t* basedata, uint32_t datalength, uint32_t baselength);
    128     inline uint32_t findObject( const SynchronisableHeader& header, uint8_t* mem, uint32_t dataLength, uint32_t startPosition = 0 );
     131//     void rawDiff( uint8_t* newdata, uint8_t* data, uint8_t* basedata, uint32_t datalength, uint32_t baselength);
     132//     inline uint32_t findObject( const SynchronisableHeader& header, uint8_t* mem, uint32_t dataLength, uint32_t startPosition = 0 );
    129133    virtual uint32_t getSize() const;
    130134    virtual inline bool process();
    131135    uint32_t calcGamestateSize(int32_t id, uint8_t mode=0x0);
     136//     inline void diffObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes );
     137//     inline void copyObject( uint8_t*& newData, uint8_t*& origData, uint8_t*& baseData, SynchronisableHeader& objectHeader, std::vector<uint32_t>::iterator& sizes );
    132138   
    133139    std::list<obj>          dataVector_;
    134     GamestateHeader*        header_;
     140    GamestateHeader         header_;
    135141    std::vector<uint32_t>   sizes_;
    136142    uint32_t                nrOfVariables_;

  • code/branches/network5/src/libraries/network/synchronisable/Synchronisable.cc

    r7401 r7758  
    123123  {
    124124    SynchronisableHeader header(mem);
    125     assert( !header.isDiffed() );
     125    if( header.isDiffed() )
     126    {
     127      mem += header.getDataSize() + header.getSize();
     128      return 0;
     129    }
     130//     assert( !header.isDiffed() );
    126131
    127132    COUT(4) << "fabricating object with id: " << header.getObjectID() << std::endl;
    … …  
    217222   * length of varx: size saved int syncvarlist
    218223   * @param mem pointer to allocated memory with enough size
    219    * @param sizes FIXME - add doc!
     224   * @param sizes vector containing sizes of all objects in gamestate (to be appended)
    220225   * @param id gamestateid of the gamestate to be saved (important for priorities)
    221226   * @param mode defines the direction in which the data will be send/received
    222227   *             0x1: server->client
    223    *             0x2: client->server (not recommended)
     228   *             0x2: client->server
    224229   *             0x3: bidirectional
    225230   * @return true: if !doSync or if everything was successfully saved
    … …  
    265270      //tempsize += (*i)->getSize( mode );
    266271    }
     272    assert(tempsize!=0);  // if this happens an empty object (with no variables) would be transmitted
    267273//     COUT(4) << endl;
    268274
    … …  
    316322      mem += SynchronisableHeader::getSize();
    317323      std::vector<SynchronisableVariableBase *>::iterator i;
    318       for(i=syncList_.begin(); i!=syncList_.end(); i++)
     324      for(i=syncList_.begin(); i!=syncList_.end(); ++i)
    319325      {
    320326        assert( mem <= data+syncHeader2.getDataSize()+SynchronisableHeader::getSize() ); // always make sure we don't exceed the datasize in our stream

  • code/branches/network5/src/modules/weapons/MuzzleFlash.cc

    r7284 r7758  
    4242        this->setScale(0.1f);
    4343
    44         this->delayTimer_.setTimer(0.1f, false, createExecutor(createFunctor(&MuzzleFlash::destroy, this)));
     44        if( GameMode::isMaster() )
     45          this->delayTimer_.setTimer(0.1f, false, createExecutor(createFunctor(&MuzzleFlash::destroy, this)));
    4546    }
    4647}

  • code/branches/network5/src/orxonox/gametypes/Gametype.cc

    r7284 r7758  
    7979        else
    8080            this->scoreboard_ = 0;
     81
     82        /* HACK HACK HACK */
     83        this->dedicatedAddBots_ = createConsoleCommand( "dedicatedAddBots", createExecutor( createFunctor(&Gametype::addBots, this) ) );
     84        this->dedicatedKillBots_ = createConsoleCommand( "dedicatedKillBots", createExecutor( createFunctor(&Gametype::killBots, this) ) );
     85        /* HACK HACK HACK */
    8186    }
    8287
    … …  
    8691        {
    8792            this->gtinfo_->destroy();
     93            if( this->dedicatedAddBots_ )
     94                delete this->dedicatedAddBots_;
     95            if( this->dedicatedKillBots_ )
     96                delete this->dedicatedKillBots_;
    8897        }
    8998    }

  • code/branches/network5/src/orxonox/gametypes/Gametype.h

    r7284 r7758  
    184184            // Config Values
    185185            std::string scoreboardTemplate_;
     186
     187            /* HACK HACK HACK */
     188            ConsoleCommand* dedicatedAddBots_;
     189            ConsoleCommand* dedicatedKillBots_;
     190            /* HACK HACK HACK */
    186191    };
    187192}
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