/**
* @param : conn : the GNE::Connection which contains the GNE::Packets to be read
*/
void NetMgr::OnReceive(GNE::Connection& conn)
{
LOG_DEBUG("Received packet");
GNE::Packet* next = conn.stream().getNextPacket();
while (next != NULL)
{
int type = next->getType();
if (type == GNE::PingPacket::ID)
{
GNE::PingPacket& ping = *((GNE::PingPacket*)next);
if (ping.isRequest())
{
ping.makeReply();
conn.stream().writePacket(ping, true);
}
else
{
LOG_INFO("Ping: " + ping.getPingInformation().pingTime.toString());
}
}
delete next;
next = conn.stream().getNextPacket();
}
}
///One or more GNE::Packets was received, let's do something with them
void MyNet::OnReceive( GNE::Connection &conn )
{
mMutex.acquire();
GNE::Packet* next = conn.stream().getNextPacket();
while( next != 0 )
{
int type = next->getType();
if( type == PositionPacket::ID )
{
if ( !GetIsServer() )
{
//aha, this is one of our custom packets. Decompose it and update our slave.
PositionPacket *pos = static_cast<PositionPacket*>(next);
osg::Vec3 newXYZ = pos->mXYZ;
osg::Vec3 newHPR = pos->mHPR;
std::string ownerID = pos->mOwnerID;
Transform xform;
xform.SetTranslation(newXYZ);
xform.SetRotation(newHPR);
mCamera->SetTransform(xform, Transformable::REL_CS);
}else
LOG_INFO("Host sending position to itself\n");
}
else if( type == PlayerQuitPacket::ID )
{
PlayerQuitPacket* playerQuitPacket = static_cast<PlayerQuitPacket*>(next);
//mIDsToRemove.push( playerQuitPacket->mPlayerID );
if ( !GetIsServer() )
{
LOG_INFO("Host sending Quit-packet\n");
//Shutdown();
mNode->Quit();
}else
LOG_ERROR("Host sending Quit-packet to itself\n");
}
delete next;
next = conn.stream().getNextPacket();
}
mMutex.release();
}
///One or more GNE::Packets was received, let's do something with them
void MyNetwork::OnReceive( GNE::Connection &conn )
{
mMutex.acquire();
GNE::Packet* next = conn.stream().getNextPacket();
while (next != 0)
{
int type = next->getType();
if (type == GNE::PingPacket::ID)
{
//it's a PingPacket so lets process it.
GNE::PingPacket& ping = *static_cast<GNE::PingPacket*>(next);
if (ping.isRequest())
{
ping.makeReply();
conn.stream().writePacket(ping, true);
}
else
{
LOG_INFO("Ping: " + ping.getPingInformation().pingTime.toString());
}
}
else if (type == PositionPacket::ID)
{
//aha, this is one of our custom packets. Decompose it and move our remote
//player representation.
PositionPacket* pos = static_cast<PositionPacket*>(next);
osg::Vec3 newXYZ = pos->mXYZ;
osg::Vec3 newHPR = pos->mHPR;
std::string ownerID = pos->mOwnerID;
Transform xform;
xform.SetTranslation(newXYZ);
xform.SetRotation(newHPR);
StringObjectMap::iterator iter = mOtherPlayerMap.find(ownerID);
if (iter != mOtherPlayerMap.end())
{
//the player ID is already in our list so lets update it's position
iter->second->SetTransform(xform, Transformable::ABS_CS);
}
else
{
//this player isn't in our list, so let's create him
MakePlayer(ownerID);
}
if (GetIsServer())
{
//rebroadcast the packet to all connections except for the
//one who sent the packet in the first place
ConnectionIterator conns = mConnections.begin();
while (conns != mConnections.end())
{
if (conns->first != conn.getRemoteAddress(true).toString())
{
SendPacket(conns->first, *next);
}
++conns;
}
}
}
else if (type == PlayerQuitPacket::ID)
{
PlayerQuitPacket* playerQuitPacket = static_cast<PlayerQuitPacket*>(next);
mIDsToRemove.push(playerQuitPacket->mPlayerID);
}
delete next;
next = conn.stream().getNextPacket();
}
mMutex.release();
}
