Mirrored_Repos/DarkflameServer
1
0
Fork 0
mirror of https://github.com/DarkflameUniverse/DarkflameServer.git synced 2024-12-04 20:53:40 +00:00
Code Issues Packages Projects Releases Wiki Activity
5b8d2b19a3
DarkflameServer/thirdparty/raknet/Source/ReplicaManager2.cpp
Unknown 0545adfac3 Public release of the DLU server code! 
Have fun!
2021-12-05 18:54:36 +01:00

1977 lines
67 KiB
C++
Raw Blame History

#include "ReplicaManager2.h"
#include "MessageIdentifiers.h"
#include "RakAssert.h"
#include "RakPeerInterface.h"
#include "NetworkIDManager.h"
using namespace RakNet;
unsigned char Replica2::clientSharedID=0;
Replica2* Replica2::clientPtrArray[256];
#ifdef _MSC_VER
#pragma warning( push )
#endif
bool SerializationContext::IsSerializationCommand(SerializationType r)
{
return r>=SEND_SERIALIZATION_GENERIC_TO_SYSTEM && r<=RELAY_SERIALIZATION_TO_SYSTEMS;
}
bool SerializationContext::IsDownloadCommand(SerializationType r)
{
return r>=SEND_CONSTRUCTION_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM && r<=SEND_DATA_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM;
}
bool SerializationContext::IsDestructionCommand(SerializationType r)
{
return r>=SEND_DESTRUCTION_GENERIC_TO_SYSTEM && r<=RELAY_DESTRUCTION_TO_SYSTEMS;
}
bool SerializationContext::IsConstructionCommand(SerializationType r)
{
return r>=SEND_CONSTRUCTION_GENERIC_TO_SYSTEM && r<=SEND_CONSTRUCTION_REPLY_DENIED_TO_CLIENT;
}
bool SerializationContext::IsVisibilityCommand(SerializationType r)
{
return r>=SEND_VISIBILITY_TRUE_TO_SYSTEM && r<=RELAY_VISIBILITY_FALSE_TO_SYSTEMS;
}
bool SerializationContext::IsVisible(SerializationType r)
{
return r==SEND_VISIBILITY_TRUE_TO_SYSTEM || r==BROADCAST_VISIBILITY_TRUE_TO_SYSTEM || r==RELAY_VISIBILITY_TRUE_TO_SYSTEMS;
}
int ReplicaManager2::Replica2CompByNetworkID( const NetworkID &key, RakNet::Replica2 * const &data )
{
if (key < data->GetNetworkID())
return -1;
if (key == data->GetNetworkID())
return 0;
return 1;
}
int ReplicaManager2::Replica2ObjectComp( RakNet::Replica2 * const &key, RakNet::Replica2 * const &data )
{
if (key->GetAllocationNumber()<data->GetAllocationNumber())
return -1;
if (key->GetAllocationNumber()==data->GetAllocationNumber())
return 0;
return 1;
}
int ReplicaManager2::Connection_RM2CompBySystemAddress( const SystemAddress &key, RakNet::Connection_RM2 * const &data )
{
if (key < data->GetSystemAddress())
return -1;
if (key == data->GetSystemAddress())
return 0;
return 1;
}
ReplicaManager2::ReplicaManager2()
{
connectionFactoryInterface=0;
defaultOrderingChannel=0;
defaultPacketPriority=HIGH_PRIORITY;
defaultPacketReliablity=RELIABLE_ORDERED;
autoUpdateConstruction=true;
autoUpdateVisibility=true;
autoAddNewConnections=true;
doReplicaAutoUpdate=true;
DataStructures::OrderedList<SystemAddress,SystemAddress>::IMPLEMENT_DEFAULT_COMPARISON();
}
ReplicaManager2::~ReplicaManager2()
{
}
void ReplicaManager2::SendConstruction(Replica2 *replica, BitStream *replicaData, SystemAddress recipient, RakNetTime timestamp, bool sendMessage,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList,
unsigned char localClientId, SerializationType type,
PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
if (replica==0)
return;
// Why would you request an object you already have?
if (replica->GetNetworkID()!=UNASSIGNED_NETWORK_ID && replica->QueryIsConstructionAuthority()==false)
return;
RakAssert(replica->QueryConstruction(0)!=BQR_NEVER);
bool newConnection;
Connection_RM2* connection;
// Add to list of replicas if not already there
bool newReference;
Reference(replica, &newReference);
RakNet::BitStream bs;
WriteHeader(&bs, ID_REPLICA_MANAGER_CONSTRUCTION, timestamp);
bs.Write((unsigned char) type);
bs.Write(replica->GetNetworkID());
bs.Write(localClientId);
if (recipient!=UNASSIGNED_SYSTEM_ADDRESS)
{
connection = AutoCreateConnection(recipient, &newConnection);
if (connection==0)
return;
if (newConnection)
{
// If a new connection, the replica was constructed automatically anyway
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
return;
}
if (AddToAndWriteExclusionList(recipient, &bs, exclusionList)==false)
return;
bs.Write(replicaData);
// Lookup connection by target. If does not exist, create
AddConstructionReference(connection, replica);
if (sendMessage)
{
// Send the packet
Send(&bs, recipient, priority, reliability, orderingChannel);
if (newReference && replica->QueryVisibility(connection)==BQR_ALWAYS)
{
// SerializationContext sc;
// sc.recipientAddress=recipient;
// sc.timestamp=timestamp;
// sc.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
// sc.serializationType=SEND_SERIALIZATION_GENERIC_TO_SYSTEM;
replica->SendSerialize(recipient, SEND_SERIALIZATION_CONSTRUCTION_TO_SYSTEM);
}
}
}
else
{
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> culledOutput;
CullByAndAddToExclusionList(connectionList, culledOutput, exclusionList);
WriteExclusionList(&bs, exclusionList);
bs.Write(replicaData);
unsigned i;
for (i=0; i < culledOutput.Size(); i++)
{
connection=culledOutput[i];
AddConstructionReference(connection, replica);
if (sendMessage)
Send(&bs, connection->GetSystemAddress(), priority, reliability, orderingChannel);
if (newReference && replica->QueryIsSerializationAuthority() && replica->QueryVisibility(connection)==BQR_ALWAYS)
{
// SerializationContext sc;
// sc.recipientAddress=connection->GetSystemAddress();
// sc.timestamp=0;
// sc.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
// sc.serializationType=BROADCAST_SERIALIZATION_GENERIC_TO_SYSTEM;
replica->SendSerialize(connection->GetSystemAddress(), BROADCAST_SERIALIZATION_CONSTRUCTION_TO_SYSTEM);
}
}
}
}
void ReplicaManager2::SendDestruction(Replica2 *replica, BitStream *replicaData, SystemAddress recipient, RakNetTime timestamp, bool sendMessage,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList,
SerializationType type,
PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
if (replica==0)
return;
if (replica->QueryIsDestructionAuthority()==false)
return;
if (recipient!=UNASSIGNED_SYSTEM_ADDRESS)
{
bool newConnection;
// Lookup connection by target. If does not exist, create
Connection_RM2* connection = AutoCreateConnection(recipient, &newConnection);
if (connection==0)
return;
// Have this system stop referencing the replica object
connection->Deref(replica);
if (newConnection)
{
// If a new connection, the object didn't exist anyway
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
return;
}
}
if (sendMessage && replica->GetNetworkID()!=UNASSIGNED_NETWORK_ID)
{
// Send the packet
RakNet::BitStream bs;
WriteHeader(&bs, ID_REPLICA_MANAGER_DESTRUCTION, timestamp);
bs.Write((unsigned char) type);
bs.Write(replica->GetNetworkID());
if (recipient!=UNASSIGNED_SYSTEM_ADDRESS)
{
if (AddToAndWriteExclusionList(recipient, &bs, exclusionList)==false)
return;
bs.Write(replicaData);
Send(&bs, recipient, priority, reliability, orderingChannel);
}
else
{
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> output, culledOutput;
GetConnectionsWithReplicaConstructed(replica, output);
CullByAndAddToExclusionList(output, culledOutput, exclusionList);
WriteExclusionList(&bs, exclusionList);
bs.Write(replicaData);
unsigned i;
for (i=0; i < output.Size(); i++)
Send(&bs, output[i]->GetSystemAddress(), priority, reliability, orderingChannel);
}
}
}
void ReplicaManager2::SendSerialize(Replica2 *replica, BitStream *replicaData, SystemAddress recipient, RakNetTime timestamp,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList,
SerializationType type,
PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
if (replica==0)
return;
if (replica->GetNetworkID()==UNASSIGNED_NETWORK_ID)
return;
if (replica->QueryIsSerializationAuthority()==false)
return;
// Add to list of replicas if not already there
bool newReference;
Reference(replica, &newReference);
if (newReference && replica->QueryConstruction(0)==BQR_ALWAYS)
{
replica->BroadcastConstruction();
}
bool newConnection;
Connection_RM2* connection;
RakNet::BitStream bs;
WriteHeader(&bs, ID_REPLICA_MANAGER_SERIALIZE, timestamp);
bs.Write((unsigned char) type);
bs.Write(replica->GetNetworkID());
if (recipient!=UNASSIGNED_SYSTEM_ADDRESS)
{
connection = AutoCreateConnection(recipient, &newConnection);
if (connection==0)
return;
if (newConnection)
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
if (AddToAndWriteExclusionList(recipient, &bs, exclusionList)==false)
return;
bs.Write(replicaData);
// Send the packet
Send(&bs, recipient, priority, reliability, orderingChannel);
}
else
{
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> output, culledOutput;
GetConnectionsWithSerializeVisibility(replica, output);
CullByAndAddToExclusionList(output, culledOutput, exclusionList);
WriteExclusionList(&bs, exclusionList);
bs.Write(replicaData);
unsigned i;
for (i=0; i < culledOutput.Size(); i++)
{
connection=culledOutput[i];
Send(&bs, connection->GetSystemAddress(), priority, reliability, orderingChannel);
}
}
}
void ReplicaManager2::SendVisibility(Replica2 *replica, BitStream *replicaData, SystemAddress recipient, RakNetTime timestamp,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList,
SerializationType type,
PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
if (replica==0)
return;
bool newConnection;
Connection_RM2* connection;
if (replica->GetNetworkID()==UNASSIGNED_NETWORK_ID)
return;
// Add to list of replicas if not already there
bool newReference;
Reference(replica, &newReference);
if (newReference && replica->QueryConstruction(0)==BQR_ALWAYS)
{
replica->BroadcastConstruction();
}
RakNet::BitStream bs;
WriteHeader(&bs, ID_REPLICA_MANAGER_SCOPE_CHANGE, timestamp);
bs.Write((unsigned char) type);
bs.Write(replica->GetNetworkID());
if (recipient!=UNASSIGNED_SYSTEM_ADDRESS)
{
if (AddToAndWriteExclusionList(recipient, &bs, exclusionList)==false)
return;
connection = AutoCreateConnection(recipient, &newConnection);
if (connection==0)
return;
if (newConnection)
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
bs.Write(replicaData);
if (SerializationContext::IsVisibilityCommand(type))
{
if (SerializationContext::IsVisible(type))
AddVisibilityReference(connection, replica);
else
RemoveVisibilityReference(connection, replica);
}
// Send the packet
Send(&bs, recipient, priority, reliability, orderingChannel);
}
else
{
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> culledOutput;
CullByAndAddToExclusionList(connectionList, culledOutput, exclusionList);
WriteExclusionList(&bs, exclusionList);
bs.Write(replicaData);
unsigned i;
for (i=0; i < culledOutput.Size(); i++)
{
connection=culledOutput[i];
if (SerializationContext::IsVisible(type))
AddVisibilityReference(connection, replica);
else
RemoveVisibilityReference(connection, replica);
Send(&bs, connection->GetSystemAddress(), priority, reliability, orderingChannel);
}
}
}
void ReplicaManager2::Dereference(Replica2 *replica)
{
unsigned i;
if (replica==0)
return;
for (i=0; i < connectionList.Size(); i++)
{
connectionList[i]->lastConstructionList.RemoveIfExists(replica);
connectionList[i]->lastSerializationList.RemoveIfExists(replica);
}
for (i=0; i < fullReplicaUnorderedList.Size(); i++)
{
if (fullReplicaUnorderedList[i]==replica)
{
fullReplicaUnorderedList.RemoveAtIndex(i);
break;
}
}
fullReplicaOrderedList.RemoveIfExists(replica);
alwaysDoConstructReplicaOrderedList.RemoveIfExists(replica);
alwaysDoSerializeReplicaOrderedList.RemoveIfExists(replica);
variableConstructReplicaOrderedList.RemoveIfExists(replica);
variableSerializeReplicaOrderedList.RemoveIfExists(replica);
}
void ReplicaManager2::Update(RakPeerInterface *peer)
{
(void) peer;
unsigned i;
if (autoUpdateConstruction || autoUpdateVisibility)
{
for (i=0; i < connectionList.Size(); i++)
{
if (autoUpdateConstruction)
connectionList[i]->SetConstructionByReplicaQuery(this);
if (autoUpdateVisibility)
connectionList[i]->SetVisibilityByReplicaQuery(this);
}
}
if (doReplicaAutoUpdate)
{
RakNetTime currentTime = RakNet::GetTime();
for (i=0; i < fullReplicaUnorderedList.Size(); i++)
{
fullReplicaUnorderedList[i]->ElapseAutoSerializeTimers(currentTime-lastUpdateTime,false);
}
lastUpdateTime=currentTime;
}
}
unsigned ReplicaManager2::GetReplicaCount(void) const
{
return fullReplicaUnorderedList.Size();
}
Replica2 *ReplicaManager2::GetReplicaAtIndex(unsigned index)
{
return fullReplicaUnorderedList[index];
}
void ReplicaManager2::SetAutoAddNewConnections(bool autoDownload)
{
autoAddNewConnections=autoDownload;
}
void ReplicaManager2::SetDoReplicaAutoSerializeUpdate(bool autoUpdate)
{
doReplicaAutoUpdate=autoUpdate;
}
void ReplicaManager2::SetConnectionFactory(Connection_RM2Factory *factory)
{
RakAssert(factory);
connectionFactoryInterface=factory;
}
unsigned ReplicaManager2::GetConnectionCount(void) const
{
return connectionList.Size();
}
Connection_RM2* ReplicaManager2::GetConnectionAtIndex(unsigned index) const
{
return connectionList[index];
}
Connection_RM2* ReplicaManager2::GetConnectionBySystemAddress(SystemAddress systemAddress) const
{
bool objectExists;
unsigned index = connectionList.GetIndexFromKey(systemAddress, &objectExists);
if (objectExists)
return connectionList[index];
return 0;
}
unsigned int ReplicaManager2::GetConnectionIndexBySystemAddress(SystemAddress systemAddress) const
{
bool objectExists;
unsigned index = connectionList.GetIndexFromKey(systemAddress, &objectExists);
if (objectExists)
return index;
return (unsigned int) -1;
}
void ReplicaManager2::SetDefaultOrderingChannel(char def)
{
defaultOrderingChannel=def;
}
void ReplicaManager2::SetDefaultPacketPriority(PacketPriority def)
{
defaultPacketPriority=def;
}
void ReplicaManager2::SetDefaultPacketReliability(PacketReliability def)
{
defaultPacketReliablity=def;
}
void ReplicaManager2::SetAutoUpdateScope(bool construction, bool visibility)
{
autoUpdateConstruction=construction;
autoUpdateVisibility=visibility;
}
void ReplicaManager2::RecalculateVisibility(Replica2 *replica)
{
Dereference(replica);
bool newReference;
Reference(replica, &newReference);
if (replica->QueryConstruction(0)==BQR_NEVER && autoUpdateConstruction)
{
// Destroy on all systems
replica->SendDestruction(UNASSIGNED_SYSTEM_ADDRESS, SEND_DESTRUCTION_VISIBILITY_RECALCULATION_TO_SYSTEM);
}
if (replica->QueryConstruction(0)==BQR_ALWAYS && autoUpdateConstruction)
{
// Create on all systems
replica->SendConstruction(UNASSIGNED_SYSTEM_ADDRESS, SEND_CONSTRUCTION_VISIBILITY_RECALCULATION_TO_SYSTEM);
}
if (replica->QueryVisibility(0)==BQR_ALWAYS && autoUpdateVisibility)
{
// Set visibility and creation on all systems
replica->SendVisibility(UNASSIGNED_SYSTEM_ADDRESS, UNDEFINED_REASON);
replica->SendSerialize(UNASSIGNED_SYSTEM_ADDRESS, UNDEFINED_REASON);
}
}
void ReplicaManager2::GetConnectionsWithReplicaConstructed(Replica2 *replica, DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> &output)
{
BooleanQueryResult res;
res = replica->QueryConstruction(0);
if (res==BQR_ALWAYS)
{
output=connectionList;
}
else if (res!=BQR_NEVER)
{
unsigned i;
for (i=0; i < connectionList.Size(); i++)
{
if (connectionList[i]->lastConstructionList.HasData(replica))
output.Insert(connectionList[i]->GetSystemAddress(),connectionList[i], false);
}
}
}
void ReplicaManager2::GetConnectionsWithSerializeVisibility(Replica2 *replica, DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> &output)
{
BooleanQueryResult res;
res = replica->QueryVisibility(0);
if (res==BQR_ALWAYS)
{
GetConnectionsWithReplicaConstructed(replica, output);
}
else if (res!=BQR_NEVER)
{
unsigned i;
for (i=0; i < connectionList.Size(); i++)
{
if (connectionList[i]->lastSerializationList.HasData(replica))
output.Insert(connectionList[i]->GetSystemAddress(),connectionList[i], false);
}
}
}
RakPeerInterface *ReplicaManager2::GetRakPeer(void) const
{
return rakPeer;
}
Connection_RM2* ReplicaManager2::AutoCreateConnection(SystemAddress systemAddress, bool *newConnection)
{
if (autoAddNewConnections)
return CreateConnectionIfDoesNotExist(systemAddress, newConnection);
else
{
bool objectExists;
unsigned index = connectionList.GetIndexFromKey(systemAddress, &objectExists);
*newConnection=false;
if (objectExists==false)
{
return 0;
}
return connectionList[index];
}
}
Connection_RM2* ReplicaManager2::CreateConnectionIfDoesNotExist(SystemAddress systemAddress, bool *newConnection)
{
bool objectExists;
unsigned index = connectionList.GetIndexFromKey(systemAddress, &objectExists);
if (objectExists==false)
{
// If it crashes here, you need to call SetConnection_RM2Factory
Connection_RM2 *connection = connectionFactoryInterface->AllocConnection();
connection->SetSystemAddress(systemAddress);
connectionList.Insert(systemAddress, connection, false);
*newConnection=true;
return connection;
}
*newConnection=false;
return connectionList[index];
}
bool ReplicaManager2::AddNewConnection(SystemAddress systemAddress)
{
bool newConnection;
Connection_RM2* connection = CreateConnectionIfDoesNotExist(systemAddress, &newConnection);
if (newConnection)
DownloadToNewConnection(connection, 0, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
return newConnection;
}
bool ReplicaManager2::RemoveConnection(SystemAddress systemAddress)
{
unsigned int index = GetConnectionIndexBySystemAddress(systemAddress);
if (index!=(unsigned int) -1)
{
connectionFactoryInterface->DeallocConnection(connectionList[index]);
connectionList.RemoveAtIndex(index);
return true;
}
return false;
}
bool ReplicaManager2::HasConnection(SystemAddress systemAddress)
{
unsigned int index = GetConnectionIndexBySystemAddress(systemAddress);
return index!=(unsigned int) -1;
}
void ReplicaManager2::Reference(Replica2* replica, bool *newReference)
{
replica->SetReplicaManager(this);
bool objectExists;
unsigned index = fullReplicaOrderedList.GetIndexFromKey(replica,&objectExists);
if (objectExists==false)
{
fullReplicaUnorderedList.Insert(replica);
fullReplicaOrderedList.InsertAtIndex(replica, index);
BooleanQueryResult queryResult;
queryResult = replica->QueryConstruction(0);
if (queryResult==BQR_ALWAYS)
alwaysDoConstructReplicaOrderedList.Insert(replica,replica, false);
else if (queryResult!=BQR_NEVER)
variableConstructReplicaOrderedList.Insert(replica,replica, false);
queryResult = replica->QueryVisibility(0);
if (queryResult==BQR_ALWAYS)
alwaysDoSerializeReplicaOrderedList.Insert(replica,replica, false);
else if (queryResult!=BQR_NEVER)
variableSerializeReplicaOrderedList.Insert(replica,replica, false);
*newReference=true;
return;
}
*newReference=false;
}
void ReplicaManager2::AddConstructionReference(Connection_RM2* connection, Replica2* replica)
{
if (replica->QueryIsConstructionAuthority() && replica->QueryConstruction(0)!=BQR_ALWAYS && replica->QueryConstruction(0)!=BQR_NEVER)
connection->lastConstructionList.Insert(replica, replica, false);
}
void ReplicaManager2::AddVisibilityReference(Connection_RM2* connection, Replica2* replica)
{
if (replica->QueryIsVisibilityAuthority() && replica->QueryVisibility(0)!=BQR_ALWAYS && replica->QueryVisibility(0)!=BQR_NEVER)
connection->lastSerializationList.Insert(replica, replica, false);
}
void ReplicaManager2::RemoveVisibilityReference(Connection_RM2* connection, Replica2* replica)
{
if (replica->QueryIsVisibilityAuthority() && replica->QueryVisibility(0)!=BQR_ALWAYS && replica->QueryVisibility(0)!=BQR_NEVER)
connection->lastSerializationList.RemoveIfExists(replica);
}
void ReplicaManager2::WriteHeader(RakNet::BitStream *bs, MessageID type, RakNetTime timestamp)
{
if (timestamp!=0)
{
bs->Write((MessageID)ID_TIMESTAMP);
bs->Write(timestamp);
}
bs->Write(type);
}
void ReplicaManager2::OnCloseConnection(RakPeerInterface *peer, SystemAddress systemAddress)
{
(void) peer;
RemoveConnection(systemAddress);
}
void ReplicaManager2::OnShutdown(RakPeerInterface *peer)
{
(void) peer;
Clear();
}
void ReplicaManager2::OnAttach(RakPeerInterface *peer)
{
rakPeer=peer;
lastUpdateTime=RakNet::GetTime();
}
PluginReceiveResult ReplicaManager2::OnReceive(RakPeerInterface *peer, Packet *packet)
{
RakNetTime timestamp=0;
unsigned char packetIdentifier, packetDataOffset;
if ( ( unsigned char ) packet->data[ 0 ] == ID_TIMESTAMP )
{
if ( packet->length > sizeof( unsigned char ) + sizeof( RakNetTime ) )
{
packetIdentifier = ( unsigned char ) packet->data[ sizeof( unsigned char ) + sizeof( RakNetTime ) ];
// Required for proper endian swapping
RakNet::BitStream tsBs(packet->data+sizeof(MessageID),packet->length-1,false);
tsBs.Read(timestamp);
packetDataOffset=sizeof( unsigned char )*2 + sizeof( RakNetTime );
}
else
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
else
{
packetIdentifier = ( unsigned char ) packet->data[ 0 ];
packetDataOffset=sizeof( unsigned char );
}
switch (packetIdentifier)
{
case ID_NEW_INCOMING_CONNECTION:
case ID_CONNECTION_REQUEST_ACCEPTED:
if (autoAddNewConnections)
AddNewConnection(packet->systemAddress);
return RR_CONTINUE_PROCESSING;
case ID_DISCONNECTION_NOTIFICATION:
case ID_CONNECTION_LOST:
OnCloseConnection(peer, packet->systemAddress);
return RR_CONTINUE_PROCESSING;
case ID_REPLICA_MANAGER_DOWNLOAD_STARTED:
return OnDownloadStarted(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
case ID_REPLICA_MANAGER_DOWNLOAD_COMPLETE:
return OnDownloadComplete(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
case ID_REPLICA_MANAGER_CONSTRUCTION:
return OnConstruction(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
case ID_REPLICA_MANAGER_DESTRUCTION:
return OnDestruction(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
case ID_REPLICA_MANAGER_SCOPE_CHANGE:
return OnVisibilityChange(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
case ID_REPLICA_MANAGER_SERIALIZE:
return OnSerialize(packet->data+packetDataOffset, packet->length-packetDataOffset, packet->systemAddress, timestamp);
}
return RR_CONTINUE_PROCESSING;
}
PluginReceiveResult ReplicaManager2::OnDownloadStarted(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
bool newConnection;
Connection_RM2* connection = AutoCreateConnection(sender, &newConnection);
if (connection==0)
return RR_CONTINUE_PROCESSING;
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
connection->DeserializeDownloadStarted(&incomingBitstream, sender, this, timestamp, serializationType);
if (newConnection)
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
PluginReceiveResult ReplicaManager2::OnDownloadComplete(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
bool newConnection;
Connection_RM2* connection = AutoCreateConnection(sender, &newConnection);
if (connection==0)
return RR_CONTINUE_PROCESSING;
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
connection->DeserializeDownloadComplete(&incomingBitstream, sender, this, timestamp, serializationType);
if (newConnection)
DownloadToNewConnection(connection, timestamp, defaultPacketPriority, defaultPacketReliablity, defaultOrderingChannel);
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
PluginReceiveResult ReplicaManager2::OnConstruction(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
bool newConnection;
Connection_RM2* connection = AutoCreateConnection(sender, &newConnection);
if (connection==0)
return RR_CONTINUE_PROCESSING;
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
NetworkID networkId=UNASSIGNED_NETWORK_ID;
unsigned char localClientId=255;
bool success;
incomingBitstream.Read(networkId);
success=incomingBitstream.Read(localClientId);
RakAssert(success);
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
ReadExclusionList(&incomingBitstream, exclusionList);
exclusionList.Insert(sender,sender, false);
Replica2* replica;
replica = connection->ReceiveConstruct(&incomingBitstream, networkId, sender, localClientId, serializationType, this, timestamp,exclusionList);
if (replica)
{
// Register this object on this connection
AddConstructionReference(connection, replica);
}
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
PluginReceiveResult ReplicaManager2::OnDestruction(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
if (HasConnection(sender)==false)
return RR_CONTINUE_PROCESSING;
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
NetworkID networkId;
incomingBitstream.Read(networkId);
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
ReadExclusionList(&incomingBitstream, exclusionList);
exclusionList.Insert(sender,sender, false);
Replica2 * replica = rakPeer->GetNetworkIDManager()->GET_OBJECT_FROM_ID<Replica2*>( networkId );
if (replica)
{
// Verify that this is a registered object, so it actually is a Replica2
if (fullReplicaOrderedList.HasData((Replica2 *)replica)==false)
{
// This object is not registered
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
replica->ReceiveDestruction(sender, &incomingBitstream, serializationType, timestamp,exclusionList );
}
// else this object is unknown
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
PluginReceiveResult ReplicaManager2::OnVisibilityChange(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
bool newConnection;
Connection_RM2* connection = AutoCreateConnection(sender, &newConnection);
if (connection==0)
return RR_CONTINUE_PROCESSING;
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
NetworkID networkId;
incomingBitstream.Read(networkId);
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
ReadExclusionList(&incomingBitstream, exclusionList);
exclusionList.Insert(sender,sender, false);
Replica2 *replica = rakPeer->GetNetworkIDManager()->GET_OBJECT_FROM_ID<Replica2 *>( networkId );
if (replica)
{
// Verify that this is a registered object, so it actually is a Replica2
if (fullReplicaOrderedList.HasData((Replica2 *)replica)==false)
{
RakAssert(0);
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
replica->ReceiveVisibility(sender, &incomingBitstream, serializationType, timestamp,exclusionList);
AddConstructionReference(connection, replica);
// Update the last known visibility list
if (SerializationContext::IsVisibilityCommand(serializationType))
{
if (SerializationContext::IsVisible(serializationType))
AddVisibilityReference(connection, replica);
else
RemoveVisibilityReference(connection, replica);
}
}
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
PluginReceiveResult ReplicaManager2::OnSerialize(unsigned char *packetData, int packetDataLength, SystemAddress sender, RakNetTime timestamp)
{
RakNet::BitStream incomingBitstream(packetData, packetDataLength, false);
Connection_RM2* connection = GetConnectionBySystemAddress(sender);
if (connection==0)
return RR_CONTINUE_PROCESSING;
SerializationType serializationType;
unsigned char c;
incomingBitstream.Read(c);
serializationType=(SerializationType) c;
NetworkID networkId;
incomingBitstream.Read(networkId);
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
ReadExclusionList(&incomingBitstream, exclusionList);
exclusionList.Insert(sender,sender, false);
Replica2 *replica = rakPeer->GetNetworkIDManager()->GET_OBJECT_FROM_ID<Replica2 *>( networkId );
if (replica)
{
// Verify that this is a registered object, so it actually is a Replica2
if (fullReplicaOrderedList.HasData((Replica2 *)replica)==false)
{
RakAssert(0);
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
exclusionList.Insert(sender,sender, false);
replica->ReceiveSerialize(sender, &incomingBitstream, serializationType, timestamp,exclusionList);
AddConstructionReference(connection, replica);
}
return RR_STOP_PROCESSING_AND_DEALLOCATE;
}
bool ReplicaManager2::AddToAndWriteExclusionList(SystemAddress recipient, RakNet::BitStream *bs, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
if (exclusionList.HasData(recipient))
return false;
exclusionList.Insert(recipient,recipient,true);
WriteExclusionList(bs,exclusionList);
return true;
}
void ReplicaManager2::WriteExclusionList(RakNet::BitStream *bs, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
bs->WriteCompressed(exclusionList.Size());
for (unsigned exclusionListIndex=0; exclusionListIndex < exclusionList.Size(); exclusionListIndex++ )
bs->Write(exclusionList[exclusionListIndex]);
}
void ReplicaManager2::CullByAndAddToExclusionList(
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> &inputList,
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> &culledOutput,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
Connection_RM2* connection;
unsigned i;
unsigned exclusionListIndex=0;
for (i=0; i < inputList.Size(); i++)
{
connection=inputList[i];
while (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex] < connection->GetSystemAddress())
exclusionListIndex++;
if (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex]==connection->GetSystemAddress())
{
exclusionListIndex++;
continue;
}
culledOutput.InsertAtEnd(connection);
}
for (i=0; i < culledOutput.Size(); i++)
exclusionList.Insert(culledOutput[i]->GetSystemAddress(),culledOutput[i]->GetSystemAddress(),true);
}
void ReplicaManager2::ReadExclusionList(RakNet::BitStream *bs, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
unsigned int exclusionListSize;
bs->ReadCompressed(exclusionListSize);
for (unsigned exclusionListIndex=0; exclusionListIndex < exclusionListSize; exclusionListIndex++)
{
SystemAddress systemToExclude;
bs->Read(systemToExclude);
exclusionList.InsertAtEnd(systemToExclude);
}
}
void ReplicaManager2::Send(RakNet::BitStream *bs, SystemAddress recipient, PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
if (priority==NUMBER_OF_PRIORITIES)
priority=defaultPacketPriority;
if (reliability==NUMBER_OF_RELIABILITIES)
reliability=defaultPacketReliablity;
if (orderingChannel==-1)
orderingChannel=defaultOrderingChannel;
rakPeer->Send(bs, priority,reliability,orderingChannel,recipient,false);
}
void ReplicaManager2::Clear(void)
{
fullReplicaUnorderedList.Clear();
fullReplicaOrderedList.Clear();
alwaysDoConstructReplicaOrderedList.Clear();
alwaysDoSerializeReplicaOrderedList.Clear();
variableConstructReplicaOrderedList.Clear();
variableSerializeReplicaOrderedList.Clear();
unsigned i;
for (i=0; i < connectionList.Size(); i++)
connectionFactoryInterface->DeallocConnection(connectionList[i]);
connectionList.Clear();
}
void ReplicaManager2::DownloadToNewConnection(Connection_RM2* connection, RakNetTime timestamp, PacketPriority priority, PacketReliability reliability, char orderingChannel)
{
unsigned int i;
RakNet::BitStream bs, bs2;
BooleanQueryResult bqr;
SystemAddress systemAddress = connection->GetSystemAddress();
SerializationContext serializationContext;
serializationContext.recipientAddress=systemAddress;
serializationContext.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
serializationContext.serializationType=SEND_CONSTRUCTION_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM;
serializationContext.timestamp=0;
// bs2 is so SerializeDownloadStarted can change the timestamp
connection->SerializeDownloadStarted(&bs2, this, &serializationContext);
WriteHeader(&bs, ID_REPLICA_MANAGER_DOWNLOAD_STARTED, timestamp);
bs.Write((unsigned char) SEND_CONSTRUCTION_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM);
bs.Write(&bs2);
Send(&bs, connection->GetSystemAddress(), priority, reliability, orderingChannel);
// Construct all objects before serializing them. This way the recipient will have valid NetworkID references.
// Send all objects that always exist
for (i=0; i < fullReplicaUnorderedList.Size(); i++)
{
if (fullReplicaUnorderedList[i]->QueryIsConstructionAuthority())
{
bqr=fullReplicaUnorderedList[i]->QueryConstruction(connection);
if (bqr==BQR_ALWAYS || bqr==BQR_YES)
fullReplicaUnorderedList[i]->SendConstruction(systemAddress, SEND_CONSTRUCTION_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM);
// Remember for this particular connection that we already sent this update to this system
if (bqr==BQR_YES)
AddConstructionReference(connection, fullReplicaUnorderedList[i]);
}
}
bool notVisible;
// Send all objects that are always visible
for (i=0; i < fullReplicaUnorderedList.Size(); i++)
{
notVisible=false;
if (fullReplicaUnorderedList[i]->QueryIsVisibilityAuthority())
{
bqr=fullReplicaUnorderedList[i]->QueryVisibility(connection);
if (bqr==BQR_ALWAYS || bqr==BQR_YES)
{
fullReplicaUnorderedList[i]->SendVisibility(systemAddress, SEND_VISIBILITY_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM);
// Remember for this particular connection that we already sent this update to this system
if (bqr==BQR_YES)
AddVisibilityReference(connection, fullReplicaUnorderedList[i]);
}
else
notVisible=true;
}
if (fullReplicaUnorderedList[i]->QueryIsSerializationAuthority() && notVisible==false)
fullReplicaUnorderedList[i]->SendSerialize(systemAddress, SEND_DATA_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM);
}
bs.Reset();
// bs2 is so SerializeDownloadComplete can change the timestamp
connection->SerializeDownloadComplete(&bs2, this,&serializationContext);
WriteHeader(&bs, ID_REPLICA_MANAGER_DOWNLOAD_COMPLETE, timestamp);
bs.Write((unsigned char) SEND_CONSTRUCTION_SERIALIZATION_AUTO_INITIAL_DOWNLOAD_TO_SYSTEM);
bs.Write(&bs2);
Send(&bs, connection->GetSystemAddress(), priority, reliability, orderingChannel);
}
Replica2::Replica2()
{
rm2=0; hasClientID=false;
DataStructures::Map<SerializationType, AutoSerializeEvent*>::IMPLEMENT_DEFAULT_COMPARISON();
}
Replica2::~Replica2()
{
rm2->Dereference(this);
if (hasClientID)
clientPtrArray[clientID]=0;
ClearAutoSerializeTimers();
}
void Replica2::SetReplicaManager(ReplicaManager2* rm)
{
rm2=rm;
if (GetNetworkIDManager()==0)
SetNetworkIDManager(rm->GetRakPeer()->GetNetworkIDManager());
}
ReplicaManager2* Replica2::GetReplicaManager(void) const
{
return rm2;
}
bool Replica2::SerializeDestruction(RakNet::BitStream *bitStream, SerializationContext *serializationContext)
{
(void) bitStream;
(void) serializationContext;
return true;
}
bool Replica2::Serialize(RakNet::BitStream *bitStream, SerializationContext *serializationContext)
{
(void) bitStream;
(void) serializationContext;
return true;
}
bool Replica2::SerializeVisibility(RakNet::BitStream *bitStream, SerializationContext *serializationContext)
{
(void) bitStream;
(void) serializationContext;
return true;
}
void Replica2::DeserializeDestruction(RakNet::BitStream *bitStream, SerializationType serializationType, SystemAddress sender, RakNetTime timestamp)
{
(void) bitStream;
(void) serializationType;
(void) sender;
(void) timestamp;
}
void Replica2::Deserialize(RakNet::BitStream *bitStream, SerializationType serializationType, SystemAddress sender, RakNetTime timestamp)
{
(void) bitStream;
(void) serializationType;
(void) sender;
(void) timestamp;
}
void Replica2::DeserializeVisibility(RakNet::BitStream *bitStream, SerializationType serializationType, SystemAddress sender, RakNetTime timestamp)
{
(void) bitStream;
(void) serializationType;
(void) sender;
(void) timestamp;
}
void Replica2::SendConstruction(SystemAddress recipientAddress, SerializationType serializationType)
{
RakNet::BitStream bs;
SerializationContext defaultContext;
if (serializationType==UNDEFINED_REASON)
{
if (QueryIsConstructionAuthority()==false)
defaultContext.serializationType=SEND_CONSTRUCTION_REQUEST_TO_SERVER;
else
defaultContext.serializationType=SEND_CONSTRUCTION_GENERIC_TO_SYSTEM;
}
else
defaultContext.serializationType=serializationType;
defaultContext.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
defaultContext.recipientAddress=recipientAddress;
defaultContext.timestamp=0;
unsigned char localId;
if (QueryIsConstructionAuthority()==false)
localId=Replica2::clientSharedID++;
else
localId=0;
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
if (SerializeConstruction(&bs, &defaultContext))
rm2->SendConstruction(this,&bs,recipientAddress,defaultContext.timestamp,true,exclusionList,localId,defaultContext.serializationType);
}
void Replica2::SendDestruction(SystemAddress recipientAddress, SerializationType serializationType)
{
RakNet::BitStream bs;
SerializationContext defaultContext(serializationType, UNASSIGNED_SYSTEM_ADDRESS, recipientAddress,0);
if (serializationType==UNDEFINED_REASON)
defaultContext.serializationType=SEND_DESTRUCTION_GENERIC_TO_SYSTEM;
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
if (SerializeDestruction(&bs, &defaultContext))
rm2->SendDestruction(this,&bs,recipientAddress,defaultContext.timestamp,true,exclusionList,defaultContext.serializationType);
}
void Replica2::SendSerialize(SystemAddress recipientAddress, SerializationType serializationType)
{
RakNet::BitStream bs;
SerializationContext defaultContext(serializationType, UNASSIGNED_SYSTEM_ADDRESS, recipientAddress,0);
if (serializationType==UNDEFINED_REASON)
defaultContext.serializationType=SEND_SERIALIZATION_GENERIC_TO_SYSTEM;
if (Serialize(&bs, &defaultContext))
{
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
rm2->SendSerialize(this,&bs,recipientAddress,defaultContext.timestamp,exclusionList,defaultContext.serializationType);
}
}
void Replica2::SendVisibility(SystemAddress recipientAddress, SerializationType serializationType)
{
RakNet::BitStream bs;
SerializationContext defaultContext(serializationType, UNASSIGNED_SYSTEM_ADDRESS, recipientAddress,0);
if (serializationType==UNDEFINED_REASON)
defaultContext.serializationType=SEND_VISIBILITY_TRUE_TO_SYSTEM;
if (SerializeVisibility(&bs, &defaultContext))
{
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
rm2->SendVisibility(this,&bs,recipientAddress,defaultContext.timestamp,exclusionList,defaultContext.serializationType);
}
}
void Replica2::BroadcastSerialize(SerializationContext *serializationContext)
{
RakNet::BitStream bs;
SerializationContext defaultContext(BROADCAST_SERIALIZATION_GENERIC_TO_SYSTEM, UNASSIGNED_SYSTEM_ADDRESS, UNASSIGNED_SYSTEM_ADDRESS,0);
SerializationContext *usedContext;
if (serializationContext)
usedContext=serializationContext;
else
usedContext=&defaultContext;
bool newReference;
rm2->Reference(this, &newReference);
// If this is a new object, then before sending serialization we should send construction to all systems
if (newReference && QueryConstruction(0)==BQR_ALWAYS)
{
BroadcastConstruction();
}
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
for (unsigned i=0; i < rm2->GetConnectionCount(); i++)
{
usedContext->recipientAddress=rm2->GetConnectionAtIndex(i)->GetSystemAddress();
if (usedContext->relaySourceAddress==usedContext->recipientAddress)
continue;
bs.Reset();
if (Serialize(&bs, usedContext)==false)
continue;
exclusionList.Clear();
for (unsigned j=0; j < rm2->connectionList.Size(); j++)
{
if (rm2->connectionList[j]->GetSystemAddress()!=usedContext->recipientAddress)
exclusionList.InsertAtEnd(rm2->connectionList[j]->GetSystemAddress());
}
rm2->SendSerialize(this,&bs,usedContext->recipientAddress,usedContext->timestamp,exclusionList,usedContext->serializationType);
}
}
void Replica2::ReceiveSerialize(SystemAddress sender, RakNet::BitStream *serializedObject, SerializationType serializationType, RakNetTime timestamp, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList )
{
// Force all autoserialize timers to go off early, so any variable changes from the Deserialize event do not themselves trigger an autoserialize event
ForceElapseAllAutoserializeTimers(false);
// Deserialize the new data
Deserialize(serializedObject, serializationType, sender, timestamp);
// Update last values for all autoserialize timers
ForceElapseAllAutoserializeTimers(true);
SerializationContext serializationContext;
serializationContext.serializationType=RELAY_SERIALIZATION_TO_SYSTEMS;
serializationContext.timestamp=timestamp;
serializationContext.relaySourceAddress=sender;
BooleanQueryResult bqr;
RakNet::BitStream bs;
unsigned exclusionListIndex=0;
for (unsigned i=0; i < rm2->connectionList.Size(); i++)
{
serializationContext.recipientAddress=rm2->connectionList[i]->GetSystemAddress();
while (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex] < serializationContext.recipientAddress)
exclusionListIndex++;
if (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex]==serializationContext.recipientAddress)
{
exclusionListIndex++;
continue;
}
// Don't relay serializations if this object should not be visible
bqr=QueryVisibility(rm2->connectionList[i]);
if (bqr==BQR_NEVER || bqr==BQR_NO)
continue;
bs.Reset();
if (Serialize(&bs, &serializationContext)==false)
continue;
rm2->SendSerialize(this,&bs,serializationContext.recipientAddress,serializationContext.timestamp,exclusionList,serializationContext.serializationType);
}
}
void Replica2::BroadcastConstruction(SerializationContext *serializationContext)
{
RakNet::BitStream bs;
SerializationContext defaultContext(BROADCAST_CONSTRUCTION_GENERIC_TO_SYSTEM, UNASSIGNED_SYSTEM_ADDRESS, UNASSIGNED_SYSTEM_ADDRESS,0);
SerializationContext *usedContext;
if (serializationContext)
usedContext=serializationContext;
else
{
usedContext=&defaultContext;
if (QueryIsConstructionAuthority()==false)
defaultContext.serializationType=SEND_CONSTRUCTION_REQUEST_TO_SERVER;
}
bool newReference;
rm2->Reference(this, &newReference);
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
for (unsigned i=0; i < rm2->GetConnectionCount(); i++)
{
usedContext->recipientAddress=rm2->GetConnectionAtIndex(i)->GetSystemAddress();
if (usedContext->relaySourceAddress==usedContext->recipientAddress)
continue;
bs.Reset();
if (SerializeConstruction(&bs, usedContext)==false)
continue;
unsigned char localId;
if (QueryIsConstructionAuthority()==false)
{
clientPtrArray[Replica2::clientSharedID]=this;
localId=Replica2::clientSharedID++;
}
else
localId=0;
exclusionList.Clear();
for (unsigned j=0; j < rm2->connectionList.Size(); j++)
{
if (rm2->connectionList[j]->GetSystemAddress()!=usedContext->recipientAddress)
exclusionList.InsertAtEnd(rm2->connectionList[j]->GetSystemAddress());
}
rm2->SendConstruction(this,&bs,usedContext->recipientAddress,usedContext->timestamp,true,exclusionList, localId, usedContext->serializationType);
}
// If this is a new object, then after sending construction we should send visibility and serialization if it is always visible or serialized
if (newReference)
{
bool notVisible=false;
BooleanQueryResult bqr;
bqr=QueryVisibility(0);
if (bqr==BQR_ALWAYS)
BroadcastVisibility(true);
else if (bqr==BQR_NEVER)
notVisible=true;
if (notVisible==false)
BroadcastSerialize();
}
}
Replica2 * Replica2::ReceiveConstructionReply(SystemAddress sender, BitStream *replicaData, bool constructionAllowed)
{
(void) replicaData;
(void) sender;
if (constructionAllowed==false)
{
delete this;
return 0;
}
return this;
}
void Replica2::BroadcastDestruction(SerializationContext *serializationContext)
{
RakNet::BitStream bs;
SerializationContext defaultContext(BROADCAST_DESTRUCTION_GENERIC_TO_SYSTEM, UNASSIGNED_SYSTEM_ADDRESS, UNASSIGNED_SYSTEM_ADDRESS, 0);
SerializationContext *usedContext;
if (serializationContext)
usedContext=serializationContext;
else
usedContext=&defaultContext;
DataStructures::OrderedList<SystemAddress, Connection_RM2*,ReplicaManager2::Connection_RM2CompBySystemAddress> culledOutput;
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
rm2->CullByAndAddToExclusionList(rm2->connectionList, culledOutput, exclusionList);
for (unsigned i=0; i < rm2->GetConnectionCount(); i++)
{
usedContext->recipientAddress=rm2->GetConnectionAtIndex(i)->GetSystemAddress();
if (usedContext->relaySourceAddress==usedContext->recipientAddress)
continue;
bs.Reset();
if (SerializeDestruction(&bs, usedContext)==false)
continue;
exclusionList.Clear();
for (unsigned j=0; j < rm2->connectionList.Size(); j++)
{
if (rm2->connectionList[j]->GetSystemAddress()!=usedContext->recipientAddress)
exclusionList.InsertAtEnd(rm2->connectionList[j]->GetSystemAddress());
}
rm2->SendDestruction(this,&bs,usedContext->recipientAddress,usedContext->timestamp,true,exclusionList,usedContext->serializationType);
}
}
void Replica2::BroadcastVisibility(bool isVisible, SerializationContext *serializationContext)
{
RakNet::BitStream bs;
SerializationContext defaultContext;
SerializationContext *usedContext;
if (serializationContext)
{
usedContext=serializationContext;
}
else
{
if (isVisible)
defaultContext.serializationType=BROADCAST_VISIBILITY_TRUE_TO_SYSTEM;
else
defaultContext.serializationType=BROADCAST_VISIBILITY_FALSE_TO_SYSTEM;
defaultContext.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
defaultContext.timestamp=0;
usedContext=&defaultContext;
}
if ((QueryVisibility(0)==BQR_ALWAYS && isVisible==false) ||
(QueryVisibility(0)==BQR_NEVER && isVisible==true))
{
// This doesn't make sense
RakAssert(0);
return;
}
bool newReference;
rm2->Reference(this, &newReference);
// If this is a new object, then before sending visibility we should send construction to all systems
if (newReference && QueryConstruction(0)==BQR_ALWAYS)
{
BroadcastConstruction();
}
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
for (unsigned i=0; i < rm2->GetConnectionCount(); i++)
{
usedContext->recipientAddress=rm2->GetConnectionAtIndex(i)->GetSystemAddress();
if (usedContext->relaySourceAddress==usedContext->recipientAddress)
continue;
bs.Reset();
if (SerializeVisibility(&bs, usedContext)==false)
continue;
exclusionList.Clear();
for (unsigned j=0; j < rm2->connectionList.Size(); j++)
{
if (rm2->connectionList[j]->GetSystemAddress()!=usedContext->recipientAddress)
exclusionList.InsertAtEnd(rm2->connectionList[j]->GetSystemAddress());
}
rm2->SendVisibility(this,&bs,usedContext->recipientAddress,usedContext->timestamp,exclusionList,usedContext->serializationType);
}
if (newReference && QueryVisibility(0)==BQR_ALWAYS)
{
BroadcastSerialize();
}
}
void Replica2::ReceiveDestruction(SystemAddress sender, RakNet::BitStream *serializedObject, SerializationType serializationType, RakNetTime timestamp, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList )
{
DeserializeDestruction(serializedObject, serializationType, sender, timestamp);
SerializationContext serializationContext;
serializationContext.serializationType=RELAY_DESTRUCTION_TO_SYSTEMS;
serializationContext.relaySourceAddress=sender;
serializationContext.timestamp=0;
RakNet::BitStream bs;
unsigned exclusionListIndex=0;
for (unsigned i=0; i < rm2->connectionList.Size(); i++)
{
serializationContext.recipientAddress=rm2->connectionList[i]->GetSystemAddress();
while (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex] < serializationContext.recipientAddress)
exclusionListIndex++;
if (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex]==serializationContext.recipientAddress)
{
exclusionListIndex++;
continue;
}
bs.Reset();
if (SerializeDestruction(&bs, &serializationContext)==false)
continue;
rm2->SendDestruction(this,&bs,serializationContext.recipientAddress,serializationContext.timestamp,true,exclusionList,serializationContext.serializationType);
}
DeleteOnReceiveDestruction(sender, serializedObject, serializationType, timestamp, exclusionList);
}
void Replica2::DeleteOnReceiveDestruction(SystemAddress sender, RakNet::BitStream *serializedObject, SerializationType serializationType, RakNetTime timestamp, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList )
{
(void) sender;
(void) serializedObject;
(void) serializationType;
(void) timestamp;
(void) exclusionList;
delete this;
}
void Replica2::ReceiveVisibility(SystemAddress sender, RakNet::BitStream *serializedObject, SerializationType serializationType, RakNetTime timestamp, DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
DeserializeVisibility(serializedObject, serializationType, sender, timestamp);
SerializationContext serializationContext;
if (serializationType==SEND_VISIBILITY_TRUE_TO_SYSTEM || serializationType==BROADCAST_VISIBILITY_TRUE_TO_SYSTEM)
serializationContext.serializationType=RELAY_VISIBILITY_TRUE_TO_SYSTEMS;
else if (serializationType==SEND_VISIBILITY_FALSE_TO_SYSTEM || serializationType==BROADCAST_VISIBILITY_FALSE_TO_SYSTEM)
serializationContext.serializationType=RELAY_VISIBILITY_FALSE_TO_SYSTEMS;
else
serializationContext.serializationType=serializationType;
serializationContext.timestamp=timestamp;
serializationContext.relaySourceAddress=sender;
RakNet::BitStream bs;
unsigned exclusionListIndex=0;
for (unsigned i=0; i < rm2->connectionList.Size(); i++)
{
serializationContext.recipientAddress=rm2->connectionList[i]->GetSystemAddress();
while (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex] < serializationContext.recipientAddress)
exclusionListIndex++;
if (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex]==serializationContext.recipientAddress)
{
exclusionListIndex++;
continue;
}
bs.Reset();
if (SerializeVisibility(&bs, &serializationContext)==false)
continue;
rm2->SendVisibility(this,&bs,serializationContext.recipientAddress,serializationContext.timestamp,exclusionList,serializationContext.serializationType);
}
}
BooleanQueryResult Replica2::QueryConstruction(Connection_RM2 *connection)
{
(void) connection;
return BQR_ALWAYS;
}
BooleanQueryResult Replica2::QueryVisibility(Connection_RM2 *connection)
{
(void) connection;
return BQR_ALWAYS;
}
bool Replica2::QueryIsConstructionAuthority(void) const
{
return rm2->GetRakPeer()->GetNetworkIDManager()->IsNetworkIDAuthority();
}
bool Replica2::QueryIsDestructionAuthority(void) const
{
return rm2->GetRakPeer()->GetNetworkIDManager()->IsNetworkIDAuthority();
}
bool Replica2::QueryIsVisibilityAuthority(void) const
{
return rm2->GetRakPeer()->GetNetworkIDManager()->IsNetworkIDAuthority();
}
bool Replica2::QueryIsSerializationAuthority(void) const
{
return rm2->GetRakPeer()->GetNetworkIDManager()->IsNetworkIDAuthority();
}
bool Replica2::AllowRemoteConstruction(SystemAddress sender, RakNet::BitStream *replicaData, SerializationType type, RakNetTime timestamp)
{
(void) sender;
(void) replicaData;
(void) type;
(void) timestamp;
return true;
}
void Replica2::ForceElapseAllAutoserializeTimers(bool resynchOnly)
{
ElapseAutoSerializeTimers(99999999, resynchOnly);
}
void Replica2::ElapseAutoSerializeTimers(RakNetTime timeElapsed, bool resynchOnly)
{
AutoSerializeEvent* ase;
unsigned i;
for (i=0; i < autoSerializeTimers.Size(); i++)
{
ase = autoSerializeTimers[i];
if (ase->remainingCountdown>timeElapsed)
{
ase->remainingCountdown-=timeElapsed;
}
else
{
ase->remainingCountdown=ase->initialCountdown;
RakNet::BitStream *lastWrite, *newWrite;
if (ase->writeToResult1)
{
newWrite=&ase->lastAutoSerializeResult1;
lastWrite=&ase->lastAutoSerializeResult2;
}
else
{
newWrite=&ase->lastAutoSerializeResult2;
lastWrite=&ase->lastAutoSerializeResult1;
}
newWrite->Reset();
OnAutoSerializeTimerElapsed(ase->serializationType,newWrite,lastWrite,ase->remainingCountdown, resynchOnly);
ase->writeToResult1=!ase->writeToResult1;
}
}
}
void Replica2::OnAutoSerializeTimerElapsed(SerializationType serializationType, RakNet::BitStream *output, RakNet::BitStream *lastOutput, RakNetTime lastAutoSerializeCountdown, bool resynchOnly)
{
(void) lastAutoSerializeCountdown;
SerializationContext context;
if (resynchOnly)
context.serializationType=AUTOSERIALIZE_RESYNCH_ONLY;
else
context.serializationType=serializationType;
context.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
context.recipientAddress=UNASSIGNED_SYSTEM_ADDRESS;
context.timestamp=0;
if (Serialize(output, &context))
{
if (resynchOnly==false &&
output->GetNumberOfBitsUsed()>0 &&
(output->GetNumberOfBitsUsed()!=lastOutput->GetNumberOfBitsUsed() ||
memcmp(output->GetData(), lastOutput->GetData(), (size_t) output->GetNumberOfBytesUsed())!=0))
{
BroadcastAutoSerialize(&context, output);
}
}
}
void Replica2::BroadcastAutoSerialize(SerializationContext *serializationContext, RakNet::BitStream *serializedObject)
{
DataStructures::OrderedList<SystemAddress,SystemAddress> exclusionList;
rm2->SendSerialize(this,serializedObject,UNASSIGNED_SYSTEM_ADDRESS, serializationContext->timestamp, exclusionList, BROADCAST_AUTO_SERIALIZE_TO_SYSTEM);
}
void Replica2::AddAutoSerializeTimer(RakNetTime interval, SerializationType serializationType, RakNetTime countdown )
{
if (countdown==(RakNetTime)-1)
countdown=interval;
if (autoSerializeTimers.Has(serializationType))
{
AutoSerializeEvent *ase = autoSerializeTimers.Get(serializationType);
if (interval==0)
{
// Elapse this timer immediately, then go back to initialCountdown
ase->remainingCountdown=ase->initialCountdown;
RakNet::BitStream *lastWrite, *newWrite;
if (ase->writeToResult1)
{
newWrite=&ase->lastAutoSerializeResult1;
lastWrite=&ase->lastAutoSerializeResult2;
}
else
{
newWrite=&ase->lastAutoSerializeResult2;
lastWrite=&ase->lastAutoSerializeResult1;
}
newWrite->Reset();
OnAutoSerializeTimerElapsed(serializationType,newWrite,lastWrite,ase->initialCountdown, false);
ase->remainingCountdown=ase->initialCountdown;
}
else
{
ase->initialCountdown=interval;
ase->remainingCountdown=countdown;
}
}
else
{
AutoSerializeEvent *ase = new AutoSerializeEvent;
ase->serializationType=serializationType;
ase->initialCountdown=interval;
ase->remainingCountdown=countdown;
ase->writeToResult1=true;
SerializationContext context;
context.serializationType=AUTOSERIALIZE_RESYNCH_ONLY;
context.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
context.recipientAddress=UNASSIGNED_SYSTEM_ADDRESS;
context.timestamp=0;
Serialize(&ase->lastAutoSerializeResult2, &context);
autoSerializeTimers.Set(serializationType,ase);
}
}
RakNetTime Replica2::GetTimeToNextAutoSerialize(SerializationType serializationType)
{
if (autoSerializeTimers.Has(serializationType))
{
AutoSerializeEvent *ase = autoSerializeTimers.Get(serializationType);
return ase->remainingCountdown;
}
return (RakNetTime)-1;
}
void Replica2::CancelAutoSerializeTimer(SerializationType serializationType)
{
unsigned i=0;
while (i < autoSerializeTimers.Size())
{
if (autoSerializeTimers[i]->serializationType==serializationType)
{
delete autoSerializeTimers[i];
autoSerializeTimers.RemoveAtIndex(i);
}
else
i++;
}
}
void Replica2::ClearAutoSerializeTimers(void)
{
unsigned i;
for (i=0; i < autoSerializeTimers.Size(); i++)
delete autoSerializeTimers[i];
autoSerializeTimers.Clear();
}
Connection_RM2::Connection_RM2()
{
}
Connection_RM2::~Connection_RM2()
{
}
void Connection_RM2::SetConstructionByList(DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &currentVisibility, ReplicaManager2 *replicaManager)
{
(void) replicaManager;
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> exclusiveToCurrentConstructionList, exclusiveToLastConstructionList;
CalculateListExclusivity(currentVisibility, lastConstructionList, exclusiveToCurrentConstructionList, exclusiveToLastConstructionList);
unsigned i;
for (i=0; i < exclusiveToCurrentConstructionList.Size(); i++)
{
// Construct
if (exclusiveToCurrentConstructionList[i]->QueryIsConstructionAuthority())
{
exclusiveToCurrentConstructionList[i]->SendConstruction(systemAddress);
// lastConstructionList.Insert(exclusiveToCurrentConstructionList[i],exclusiveToCurrentConstructionList[i],true);
}
}
for (i=0; i < exclusiveToLastConstructionList.Size(); i++)
{
// Destruction
if (exclusiveToLastConstructionList[i]->QueryIsDestructionAuthority())
{
exclusiveToLastConstructionList[i]->SendDestruction(systemAddress);
lastConstructionList.RemoveIfExists(exclusiveToLastConstructionList[i]);
lastSerializationList.RemoveIfExists(exclusiveToLastConstructionList[i]);
}
}
}
void Connection_RM2::SetVisibilityByList(DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &currentVisibility, ReplicaManager2 *replicaManager)
{
(void) replicaManager;
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> exclusiveToCurrentSerializationList, exclusiveToLastSerializationList;
CalculateListExclusivity(currentVisibility, lastSerializationList, exclusiveToCurrentSerializationList, exclusiveToLastSerializationList);
unsigned i;
for (i=0; i < exclusiveToCurrentSerializationList.Size(); i++)
{
// In scope
if (exclusiveToCurrentSerializationList[i]->QueryIsVisibilityAuthority())
{
exclusiveToCurrentSerializationList[i]->SendVisibility(systemAddress,SEND_VISIBILITY_TRUE_TO_SYSTEM);
exclusiveToCurrentSerializationList[i]->SendSerialize(systemAddress);
// lastSerializationList.Insert(exclusiveToCurrentSerializationList[i],exclusiveToCurrentSerializationList[i], true);
}
}
for (i=0; i < exclusiveToLastSerializationList.Size(); i++)
{
// Out of scope
if (exclusiveToLastSerializationList[i]->QueryIsVisibilityAuthority())
{
exclusiveToLastSerializationList[i]->SendVisibility(systemAddress,SEND_VISIBILITY_FALSE_TO_SYSTEM);
lastSerializationList.RemoveIfExists(exclusiveToLastSerializationList[i]);
}
}
}
void Connection_RM2::CalculateListExclusivity(
const DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &listOne,
const DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &listTwo,
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &exclusiveToListOne,
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> &exclusiveToListTwo
) const
{
int res;
unsigned listOneIndex=0, listTwoIndex=0;
while (listOneIndex<listOne.Size() && listTwoIndex < listTwo.Size())
{
res = ReplicaManager2::Replica2ObjectComp(listOne[listOneIndex],listTwo[listTwoIndex]);
if (res<0)
{
exclusiveToListOne.InsertAtEnd(listOne[listOneIndex]);
listOneIndex++;
}
else if (res>0)
{
exclusiveToListTwo.InsertAtEnd(listTwo[listTwoIndex]);
listTwoIndex++;
}
else
{
listOneIndex++;
listTwoIndex++;
}
}
while (listOneIndex<listOne.Size())
{
exclusiveToListOne.InsertAtEnd(listOne[listOneIndex]);
listOneIndex++;
}
while (listTwoIndex<listTwo.Size())
{
exclusiveToListTwo.InsertAtEnd(listTwo[listTwoIndex]);
listTwoIndex++;
}
}
void Connection_RM2::SetConstructionByReplicaQuery(ReplicaManager2 *replicaManager)
{
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> constructedObjects;
unsigned i;
BooleanQueryResult res;
for (i=0; i < replicaManager->variableConstructReplicaOrderedList.Size(); i++)
{
if (replicaManager->variableConstructReplicaOrderedList[i]->QueryIsConstructionAuthority())
{
res = replicaManager->variableConstructReplicaOrderedList[i]->QueryConstruction(this);
if (res==BQR_YES)
constructedObjects.InsertAtEnd(replicaManager->variableConstructReplicaOrderedList[i]);
}
}
SetConstructionByList(constructedObjects, replicaManager);
}
void Connection_RM2::SetVisibilityByReplicaQuery(ReplicaManager2 *replicaManager)
{
DataStructures::OrderedList<Replica2*, Replica2*, ReplicaManager2::Replica2ObjectComp> currentVisibility;
unsigned i;
BooleanQueryResult res;
for (i=0; i < replicaManager->variableSerializeReplicaOrderedList.Size(); i++)
{
if (replicaManager->variableSerializeReplicaOrderedList[i]->QueryIsVisibilityAuthority())
{
res = replicaManager->variableSerializeReplicaOrderedList[i]->QueryVisibility(this);
if (res==BQR_YES)
currentVisibility.InsertAtEnd(replicaManager->variableSerializeReplicaOrderedList[i]);
}
}
SetVisibilityByList(currentVisibility, replicaManager);
}
void Connection_RM2::SerializeDownloadStarted(RakNet::BitStream *objectData, ReplicaManager2 *replicaManager, SerializationContext *serializationContext) {
(void) objectData;
(void) replicaManager;
(void) serializationContext;
}
void Connection_RM2::SerializeDownloadComplete(RakNet::BitStream *objectData, ReplicaManager2 *replicaManager, SerializationContext *serializationContext) {
(void) objectData;
(void) replicaManager;
(void) serializationContext;
}
void Connection_RM2::DeserializeDownloadStarted(RakNet::BitStream *objectData, SystemAddress sender, ReplicaManager2 *replicaManager, RakNetTime timestamp, SerializationType serializationType){
(void) objectData;
(void) sender;
(void) replicaManager;
(void) timestamp;
(void) replicaManager;
(void) serializationType;
}
void Connection_RM2::DeserializeDownloadComplete(RakNet::BitStream *objectData, SystemAddress sender, ReplicaManager2 *replicaManager, RakNetTime timestamp, SerializationType serializationType){
(void) objectData;
(void) sender;
(void) replicaManager;
(void) timestamp;
(void) serializationType;
}
Replica2 * Connection_RM2::ReceiveConstruct(RakNet::BitStream *replicaData, NetworkID networkId, SystemAddress sender, unsigned char localClientId, SerializationType type,
ReplicaManager2 *replicaManager, RakNetTime timestamp,
DataStructures::OrderedList<SystemAddress,SystemAddress> &exclusionList)
{
Replica2 *obj=0;
bool newReference=false;
if (type==SEND_CONSTRUCTION_REPLY_ACCEPTED_TO_CLIENT || type==SEND_CONSTRUCTION_REPLY_DENIED_TO_CLIENT)
{
obj = Replica2::clientPtrArray[localClientId];
if (obj)
{
obj = obj->ReceiveConstructionReply(sender, replicaData, type==SEND_CONSTRUCTION_REPLY_ACCEPTED_TO_CLIENT);
obj->SetNetworkID(networkId);
replicaManager->Reference(obj, &newReference);
replicaManager->AddConstructionReference(this,obj);
// The object could not be serialized before because it didn't have a NetworkID. So serialize it now.
if (obj->QueryIsSerializationAuthority() && (obj->QueryVisibility(this)==BQR_ALWAYS || obj->QueryVisibility(this)==BQR_YES))
{
SerializationContext sc;
sc.recipientAddress=UNASSIGNED_SYSTEM_ADDRESS;
sc.timestamp=timestamp;
sc.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
sc.serializationType=BROADCAST_SERIALIZATION_GENERIC_TO_SYSTEM;
obj->BroadcastSerialize(&sc);
replicaManager->AddVisibilityReference(this,obj);
}
}
}
else
{
// Create locally, relay, send back reply
bool collision = replicaManager->GetRakPeer()->GetNetworkIDManager()->GET_OBJECT_FROM_ID<NetworkIDObject*>( networkId )!=0;
obj = Construct(replicaData, sender, type, replicaManager, timestamp, networkId, collision);
if (obj)
{
replicaManager->Reference(obj, &newReference);
if (obj->AllowRemoteConstruction(sender, replicaData, type, timestamp)==false)
{
if (type==SEND_CONSTRUCTION_REQUEST_TO_SERVER)
obj->SendConstruction(sender, SEND_CONSTRUCTION_REPLY_DENIED_TO_CLIENT);
delete obj;
obj=0;
}
else
{
if (networkId!=UNASSIGNED_NETWORK_ID)
obj->SetNetworkID(networkId);
SerializationContext serializationContext;
serializationContext.relaySourceAddress=sender;
serializationContext.recipientAddress=UNASSIGNED_SYSTEM_ADDRESS;
if (type==SEND_CONSTRUCTION_REQUEST_TO_SERVER)
serializationContext.serializationType=BROADCAST_CONSTRUCTION_REQUEST_ACCEPTED_TO_SYSTEM;
else
serializationContext.serializationType=BROADCAST_CONSTRUCTION_GENERIC_TO_SYSTEM;
exclusionList.Insert(sender,sender,false);
RakNet::BitStream bs;
unsigned exclusionListIndex=0;
for (unsigned i=0; i < replicaManager->connectionList.Size(); i++)
{
serializationContext.recipientAddress=replicaManager->connectionList[i]->GetSystemAddress();
while (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex] < serializationContext.recipientAddress)
exclusionListIndex++;
if (exclusionListIndex < exclusionList.Size() && exclusionList[exclusionListIndex]==serializationContext.recipientAddress)
{
exclusionListIndex++;
continue;
}
bs.Reset();
if (obj->SerializeConstruction(&bs, &serializationContext)==false)
continue;
unsigned char localId;
if (obj->QueryIsConstructionAuthority()==false)
localId=Replica2::clientSharedID++;
else
localId=0;
replicaManager->SendConstruction(obj,&bs,serializationContext.recipientAddress,serializationContext.timestamp,true,exclusionList, localId, serializationContext.serializationType);
}
if (type==SEND_CONSTRUCTION_REQUEST_TO_SERVER)
{
DataStructures::OrderedList<SystemAddress,SystemAddress> emptyList;
replicaManager->SendConstruction(obj, &bs, sender, timestamp, true,
emptyList, localClientId, SEND_CONSTRUCTION_REPLY_ACCEPTED_TO_CLIENT);
}
}
}
}
if (obj && newReference && obj->QueryIsSerializationAuthority() && obj->QueryVisibility(this)==BQR_ALWAYS)
{
SerializationContext sc;
sc.recipientAddress=UNASSIGNED_SYSTEM_ADDRESS;
sc.timestamp=timestamp;
sc.relaySourceAddress=UNASSIGNED_SYSTEM_ADDRESS;
sc.serializationType=BROADCAST_SERIALIZATION_GENERIC_TO_SYSTEM;
obj->BroadcastSerialize(&sc);
}
return obj;
}
void Connection_RM2::SetSystemAddress(SystemAddress sa)
{
systemAddress=sa;
}
SystemAddress Connection_RM2::GetSystemAddress(void) const
{
return systemAddress;
}
void Connection_RM2::Deref(Replica2* replica)
{
lastConstructionList.RemoveIfExists(replica);
lastSerializationList.RemoveIfExists(replica);
}
#ifdef _MSC_VER
#pragma warning( pop )
#endif
Reference in New Issue View Git Blame Copy Permalink