int UserPool::AddToUserPool(char *username, RakNet::RakNetGUID guid)
{
for (int i = 0; i < sizeof(playerData); i++)
{
if (playerData[i].used == false) {
playerData[i].playerid = i;
playerData[i].playerusername = username;
playerData[i].playerguid = guid;
playerData[i].used = true;
printf("%s - %s\n", playerData[i].playerguid.ToString(), guid.ToString());
return i;
}
}
return -1;
}
void Server::update(running_machine *machine)
{
for(
map<RakNet::RakNetGUID,vector< string > >::iterator it = unknownPeerInputs.begin();
it != unknownPeerInputs.end();
)
{
cout << "GOT UNKNOWN PEER INPUT\n";
if(peerIDs.find(it->first)!=peerIDs.end())
{
int ID = peerIDs[it->first];
for(int a=0;a<it->second.size();a++)
{
peerInputs[ID].push_back(it->second[a]);
}
map<RakNet::RakNetGUID,vector< string > >::iterator itold = it;
it++;
unknownPeerInputs.erase(itold);
}
else
{
it++;
}
}
//cout << "SERVER TIME: " << RakNet::GetTimeMS()/1000.0f/60.0f << endl;
//printf("Updating server\n");
RakNet::Packet *p;
for (p=rakInterface->Receive(); p; rakInterface->DeallocatePacket(p), p=rakInterface->Receive())
{
// We got a packet, get the identifier with our handy function
unsigned char packetIdentifier = GetPacketIdentifier(p);
//printf("GOT PACKET %d\n",int(packetIdentifier));
// Check if this is a network message packet
switch (packetIdentifier)
{
case ID_CONNECTION_LOST:
// Couldn't deliver a reliable packet - i.e. the other system was abnormally
// terminated
case ID_DISCONNECTION_NOTIFICATION:
// Connection lost normally
printf("ID_DISCONNECTION_NOTIFICATION from %s\n", p->systemAddress.ToString(true));
removePeer(p->guid,machine);
break;
case ID_NEW_INCOMING_CONNECTION:
// Somebody connected. We have their IP now
printf("ID_NEW_INCOMING_CONNECTION from %s with GUID %s\n", p->systemAddress.ToString(true), p->guid.ToString());
if(syncHappend)
{
//Sorry, too late
//rakInterface->CloseConnection(p->systemAddress,true);
}
break;
case ID_CLIENT_INFO:
cout << "GOT ID_CLIENT_INFO\n";
//This client is requesting candidacy, set their info
{
char buf[4096];
strcpy(buf,(char*)(p->data+1));
candidateNames[p->systemAddress] = buf;
}
//Find a session index for the player
{
char buf[4096];
buf[0] = ID_SETTINGS;
memcpy(buf+1,&secondsBetweenSync,sizeof(int));
strcpy(buf+1+sizeof(int),username.c_str());
rakInterface->Send(
buf,
1+sizeof(int)+username.length()+1,
HIGH_PRIORITY,
RELIABLE_ORDERED,
ORDERING_CHANNEL_SYNC,
p->guid,
false
);
}
if(acceptedPeers.size()>=maxPeerID-1)
{
//Sorry, no room
rakInterface->CloseConnection(p->systemAddress,true);
}
else if(acceptedPeers.size())
{
printf("Asking other peers to accept %s\n",p->systemAddress.ToString());
waitingForAcceptFrom[p->systemAddress] = std::vector<RakNet::RakNetGUID>();
for(int a=0; a<acceptedPeers.size(); a++)
{
RakNet::RakNetGUID guid = acceptedPeers[a];
waitingForAcceptFrom[p->systemAddress].push_back(guid);
cout << "SENDING ADVERTIZE TO " << guid.ToString() << endl;
char buf[4096];
buf[0] = ID_ADVERTISE_SYSTEM;
strcpy(buf+1,p->systemAddress.ToString(true));
rakInterface->Send(buf,1+strlen(p->systemAddress.ToString(true))+1,HIGH_PRIORITY,RELIABLE_ORDERED,ORDERING_CHANNEL_SYNC,guid,false);
}
printf("Asking other peers to accept\n");
}
else
{
//First client, automatically accept
acceptPeer(p->systemAddress,machine);
}
break;
case ID_INCOMPATIBLE_PROTOCOL_VERSION:
printf("ID_INCOMPATIBLE_PROTOCOL_VERSION\n");
break;
case ID_ACCEPT_NEW_HOST:
{
printf("Accepting new host\n");
RakNet::SystemAddress saToAccept;
saToAccept.SetBinaryAddress(((char*)p->data)+1);
for(int a=0; a<waitingForAcceptFrom[saToAccept].size(); a++)
{
if(waitingForAcceptFrom[saToAccept][a]==p->guid)
{
waitingForAcceptFrom[saToAccept].erase(waitingForAcceptFrom[saToAccept].begin()+a);
break;
}
}
if(waitingForAcceptFrom[saToAccept].empty())
{
cout << "Accepting: " << saToAccept.ToString() << endl;
waitingForAcceptFrom.erase(waitingForAcceptFrom.find(saToAccept));
acceptPeer(saToAccept,machine);
}
}
break;
case ID_REJECT_NEW_HOST:
{
RakNet::SystemAddress saToReject;
saToReject.SetBinaryAddress(((char*)p->data)+1);
printf("Rejecting new client\n");
cout << p->guid.ToString() << " REJECTS " << saToReject.ToString() << endl;
if(waitingForAcceptFrom.find(saToReject)==waitingForAcceptFrom.end())
printf("Could not find waitingForAcceptFrom for this GUID, weird");
else
waitingForAcceptFrom.erase(waitingForAcceptFrom.find(saToReject));
rakInterface->CloseConnection(saToReject,true);
}
break;
case ID_CLIENT_INPUTS:
if(peerIDs.find(p->guid)==peerIDs.end() || peerInputs.find(peerIDs[p->guid])==peerInputs.end())
{
cout << __FILE__ << ":" << __LINE__ << " OOPS!!!!\n";
}
//cout << "GOT CLIENT INPUTS\n";
peerInputs[peerIDs[p->guid]].push_back(string((char*)GetPacketData(p),(int)GetPacketSize(p)));
break;
default:
printf("UNEXPECTED PACKET ID: %d\n",int(packetIdentifier));
break;
}
}
}
int main(void)
{
int i;
for (i=0; i < NUM_PEERS; i++)
rakPeer[i]=RakNet::RakPeerInterface::GetInstance();
printf("This project tests and demonstrates the team balancer mesh plugin.\n");
printf("It uses FullyConnectedMesh2 to test in a peer to peer enviroment");
printf("Difficulty: Intermediate\n\n");
int peerIndex;
// Initialize the message handlers
for (peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
// fullyConnectedMeshPlugin[peerIndex].Startup(0,0);
rakPeer[peerIndex]->AttachPlugin(&fullyConnectedMeshPlugin[peerIndex]);
// The fully connected mesh relies on the connection graph plugin also being attached
rakPeer[peerIndex]->AttachPlugin(&connectionGraphPlugin[peerIndex]);
rakPeer[peerIndex]->AttachPlugin(&teamBalancerPlugin[peerIndex]);
rakPeer[peerIndex]->SetMaximumIncomingConnections(NUM_PEERS);
}
// Initialize the peers
for (peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
RakNet::SocketDescriptor socketDescriptor(60000+peerIndex,0);
rakPeer[peerIndex]->Startup(NUM_PEERS, &socketDescriptor, 1);
}
// Give the threads time to properly start
RakSleep(200);
printf("Peers initialized. ");
printf("Connecting each peer to the prior peer\n");
// Connect each peer to the prior peer
for (peerIndex=1; peerIndex < NUM_PEERS; peerIndex++)
{
rakPeer[peerIndex]->Connect("127.0.0.1", 60000+peerIndex-1, 0, 0);
}
RakSleep(200);
RakNet::RakNetGUID hostGuid = fullyConnectedMeshPlugin[0].GetHostSystem();
printf("Host is %s\n", hostGuid.ToString());
unsigned int hostIndex;
for (peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
if (hostGuid==rakPeer[peerIndex]->GetGuidFromSystemAddress(RakNet::UNASSIGNED_SYSTEM_ADDRESS))
hostIndex=peerIndex;
teamBalancerPlugin[peerIndex].SetTeamSizeLimit(0, NUM_PEERS/2);
teamBalancerPlugin[peerIndex].SetTeamSizeLimit(1, NUM_PEERS/2);
RakAssert(teamBalancerPlugin[peerIndex].GetMyTeam(UNASSIGNED_NETWORK_ID)==UNASSIGNED_TEAM_ID);
}
int team0,team1;
// system 0 requests team 0
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==0);
// system 1 requests team 0 - check both on team 0
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==2);
RakAssert(team1==0);
// system 1 requests team 1 - check evenly balanced
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 1);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
// system 0 requests team 1 - check both on team 1
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 1);
Wait();
GetTeams(team0,team1);
RakAssert(team0==0);
RakAssert(team1==2);
// host sets autobalances team - check evenly balanced
teamBalancerPlugin[hostIndex].SetForceEvenTeams(true);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
// system 1 requests opposite team - check evenly balanced
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, ! teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID));
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
RakNet::TeamId team1OldTeam = teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID);
// system 0 requests opposite team - check evenly balanced and swapped
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, ! teamBalancerPlugin[0].GetMyTeam(UNASSIGNED_NETWORK_ID));
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
RakAssert(teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID)!=team1OldTeam);
// system 2 requests team 0 - check that two systems on team 0, one system on team 1
teamBalancerPlugin[2].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==2);
RakAssert(team1==1);
// system 3 requests team 0 - check that two systems on team 0, two systems on team 1
teamBalancerPlugin[3].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==2);
RakAssert(team1==2);
// Unset autobalance teams - check that two systems on team 0, two systems on team 1
teamBalancerPlugin[hostIndex].SetForceEvenTeams(false);
// All systems set team 0, check same as before.
RakNet::TeamId t0=teamBalancerPlugin[0].GetMyTeam(UNASSIGNED_NETWORK_ID);
RakNet::TeamId t1=teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID);
RakNet::TeamId t2=teamBalancerPlugin[2].GetMyTeam(UNASSIGNED_NETWORK_ID);
RakNet::TeamId t3=teamBalancerPlugin[3].GetMyTeam(UNASSIGNED_NETWORK_ID);
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
teamBalancerPlugin[2].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
teamBalancerPlugin[3].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
RakAssert(t0==teamBalancerPlugin[0].GetMyTeam(UNASSIGNED_NETWORK_ID));
RakAssert(t1==teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID));
RakAssert(t2==teamBalancerPlugin[2].GetMyTeam(UNASSIGNED_NETWORK_ID));
RakAssert(t3==teamBalancerPlugin[3].GetMyTeam(UNASSIGNED_NETWORK_ID));
// All systems unset their teams
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, UNASSIGNED_TEAM_ID);
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, UNASSIGNED_TEAM_ID);
teamBalancerPlugin[2].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, UNASSIGNED_TEAM_ID);
teamBalancerPlugin[3].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, UNASSIGNED_TEAM_ID);
Wait();
GetTeams(team0,team1);
RakAssert(team0==0);
RakAssert(team1==0);
// system 0 requests team 0 - check
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==0);
// system 0 requests team 1 - check
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 1);
Wait();
GetTeams(team0,team1);
RakAssert(team0==0);
RakAssert(team1==1);
// system 0 requests team 0 - check
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==0);
// Set autobalance teams
teamBalancerPlugin[hostIndex].SetForceEvenTeams(true);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==0);
// system 1 requests team 0 - check evenly balanced
teamBalancerPlugin[1].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
// Lock teams
teamBalancerPlugin[hostIndex].SetLockTeams(true);
// System 1 requests team 1 - would normally swap, but teams are locked
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 1);
Wait();
// Unset autobalance teams - check evenly balanced
teamBalancerPlugin[hostIndex].SetForceEvenTeams(false);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
t0=teamBalancerPlugin[0].GetMyTeam(UNASSIGNED_NETWORK_ID);
t1=teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID);
// Unlock teams - check swapped
teamBalancerPlugin[hostIndex].SetLockTeams(false);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
RakAssert(t0!=teamBalancerPlugin[0].GetMyTeam(UNASSIGNED_NETWORK_ID));
RakAssert(t1!=teamBalancerPlugin[1].GetMyTeam(UNASSIGNED_NETWORK_ID));
// Lock teams
teamBalancerPlugin[hostIndex].SetLockTeams(true);
// system 0 requests team 0 - check evenly balanced
teamBalancerPlugin[0].RequestSpecificTeam(UNASSIGNED_NETWORK_ID, 0);
Wait();
GetTeams(team0,team1);
RakAssert(team0==1);
RakAssert(team1==1);
// Unlock teams - check both on team 0
teamBalancerPlugin[hostIndex].SetLockTeams(false);
Wait();
GetTeams(team0,team1);
RakAssert(team0==2);
RakAssert(team1==0);
for (i=0; i < NUM_PEERS; i++)
RakNet::RakPeerInterface::DestroyInstance(rakPeer[i]);
return 1;
}
void Player::setGUID(RakNet::RakNetGUID playerGUID) {
stringGUID = playerGUID.ToString();
}
/// RakNet stuff
void CDemo::UpdateRakNet(void)
{
RakNet::SystemAddress facilitatorSystemAddress(DEFAULT_NAT_PUNCHTHROUGH_FACILITATOR_IP, DEFAULT_NAT_PUNCHTHROUGH_FACILITATOR_PORT);
RakNet::Packet *packet;
RakNet::TimeMS curTime = RakNet::GetTimeMS();
RakNet::RakString targetName;
for (packet=rakPeer->Receive(); packet; rakPeer->DeallocatePacket(packet), packet=rakPeer->Receive())
{
if (strcmp(packet->systemAddress.ToString(false),DEFAULT_NAT_PUNCHTHROUGH_FACILITATOR_IP)==0)
{
targetName="NATPunchthroughServer";
}
else
{
targetName=packet->systemAddress.ToString(true);
}
switch (packet->data[0])
{
case ID_IP_RECENTLY_CONNECTED:
{
PushMessage(RakNet::RakString("This IP address recently connected from ") + targetName + RakNet::RakString("."));
if (packet->systemAddress==facilitatorSystemAddress)
PushMessage("Multiplayer will not work without the NAT punchthrough server!");
}
break;
case ID_INCOMPATIBLE_PROTOCOL_VERSION:
{
PushMessage(RakNet::RakString("Incompatible protocol version from ") + targetName + RakNet::RakString("."));
if (packet->systemAddress==facilitatorSystemAddress)
PushMessage("Multiplayer will not work without the NAT punchthrough server!");
}
break;
case ID_DISCONNECTION_NOTIFICATION:
{
PushMessage(RakNet::RakString("Disconnected from ") + targetName + RakNet::RakString("."));
if (packet->systemAddress==facilitatorSystemAddress)
isConnectedToNATPunchthroughServer=false;
}
break;
case ID_CONNECTION_LOST:
{
PushMessage(RakNet::RakString("Connection to ") + targetName + RakNet::RakString(" lost."));
if (packet->systemAddress==facilitatorSystemAddress)
isConnectedToNATPunchthroughServer=false;
}
break;
case ID_NO_FREE_INCOMING_CONNECTIONS:
{
PushMessage(RakNet::RakString("No free incoming connections to ") + targetName + RakNet::RakString("."));
if (packet->systemAddress==facilitatorSystemAddress)
PushMessage("Multiplayer will not work without the NAT punchthrough server!");
}
break;
case ID_NEW_INCOMING_CONNECTION:
{
if (fullyConnectedMesh2->IsHostSystem())
{
PushMessage(RakNet::RakString("Sending player list to new connection"));
fullyConnectedMesh2->StartVerifiedJoin(packet->guid);
}
}
break;
case ID_FCM2_VERIFIED_JOIN_START:
{
DataStructures::List<RakNet::SystemAddress> addresses;
DataStructures::List<RakNet::RakNetGUID> guids;
fullyConnectedMesh2->GetVerifiedJoinRequiredProcessingList(packet->guid, addresses, guids);
for (unsigned int i=0; i < guids.Size(); i++)
natPunchthroughClient->OpenNAT(guids[i], facilitatorSystemAddress);
}
break;
case ID_FCM2_VERIFIED_JOIN_FAILED:
{
PushMessage(RakNet::RakString("Failed to join game session"));
}
break;
case ID_FCM2_VERIFIED_JOIN_CAPABLE:
{
fullyConnectedMesh2->RespondOnVerifiedJoinCapable(packet, true, 0);
}
break;
case ID_FCM2_VERIFIED_JOIN_ACCEPTED:
{
DataStructures::List<RakNet::RakNetGUID> systemsAccepted;
bool thisSystemAccepted;
fullyConnectedMesh2->GetVerifiedJoinAcceptedAdditionalData(packet, &thisSystemAccepted, systemsAccepted, 0);
if (thisSystemAccepted)
PushMessage("Game join request accepted\n");
else
PushMessage(RakNet::RakString("System %s joined the mesh\n", systemsAccepted[0].ToString()));
// DataStructures::List<RakNetGUID> participantList;
// fullyConnectedMesh2->GetParticipantList(participantList);
for (unsigned int i=0; i < systemsAccepted.Size(); i++)
replicaManager3->PushConnection(replicaManager3->AllocConnection(rakPeer->GetSystemAddressFromGuid(systemsAccepted[i]), systemsAccepted[i]));
}
break;
case ID_CONNECTION_REQUEST_ACCEPTED:
{
PushMessage(RakNet::RakString("Connection request to ") + targetName + RakNet::RakString(" accepted."));
if (packet->systemAddress==facilitatorSystemAddress)
{
isConnectedToNATPunchthroughServer=true;
// Open UPNP.
struct UPNPDev * devlist = 0;
devlist = upnpDiscover(1000, 0, 0, 0);
if (devlist)
{
char lanaddr[64]; /* my ip address on the LAN */
struct UPNPUrls urls;
struct IGDdatas data;
if (UPNP_GetValidIGD(devlist, &urls, &data, lanaddr, sizeof(lanaddr))==1)
{
// External port is the port people will be connecting to us on. This is our port as seen by the directory server
// Internal port is the port RakNet was internally started on
char eport[32], iport[32];
natPunchthroughClient->GetUPNPPortMappings(eport, iport, facilitatorSystemAddress);
int r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
eport, iport, lanaddr, 0, "UDP", 0);
if(r==UPNPCOMMAND_SUCCESS)
{
// UPNP done
}
}
}
// Query cloud for other running game instances
RakNet::CloudQuery cloudQuery;
cloudQuery.keys.Push(RakNet::CloudKey("IrrlichtDemo",0),_FILE_AND_LINE_);
cloudClient->Get(&cloudQuery, packet->guid);
}
}
break;
case ID_FCM2_NEW_HOST:
{
if (packet->guid==rakPeer->GetMyGUID())
{
// Original host dropped. I am the new session host. Upload to the cloud so new players join this system.
RakNet::CloudKey cloudKey("IrrlichtDemo",0);
cloudClient->Post(&cloudKey, 0, 0, rakPeer->GetGuidFromSystemAddress(facilitatorSystemAddress));
}
}
break;
case ID_CLOUD_GET_RESPONSE:
{
RakNet::CloudQueryResult cloudQueryResult;
cloudClient->OnGetReponse(&cloudQueryResult, packet);
if (cloudQueryResult.rowsReturned.Size()>0)
{
PushMessage(RakNet::RakString("NAT punch to existing game instance"));
natPunchthroughClient->OpenNAT(cloudQueryResult.rowsReturned[0]->clientGUID, facilitatorSystemAddress);
}
else
{
PushMessage(RakNet::RakString("Publishing new game instance"));
// Start as a new game instance because no other games are running
RakNet::CloudKey cloudKey("IrrlichtDemo",0);
cloudClient->Post(&cloudKey, 0, 0, packet->guid);
}
cloudClient->DeallocateWithDefaultAllocator(&cloudQueryResult);
}
break;
case ID_CONNECTION_ATTEMPT_FAILED:
{
PushMessage(RakNet::RakString("Connection attempt to ") + targetName + RakNet::RakString(" failed."));
if (packet->systemAddress==facilitatorSystemAddress)
PushMessage("Multiplayer will not work without the NAT punchthrough server!");
}
break;
case ID_NAT_TARGET_NOT_CONNECTED:
{
RakNet::RakNetGUID recipientGuid;
RakNet::BitStream bs(packet->data,packet->length,false);
bs.IgnoreBytes(sizeof(RakNet::MessageID));
bs.Read(recipientGuid);
targetName=recipientGuid.ToString();
PushMessage(RakNet::RakString("NAT target ") + targetName + RakNet::RakString(" not connected."));
}
break;
case ID_NAT_TARGET_UNRESPONSIVE:
{
RakNet::RakNetGUID recipientGuid;
RakNet::BitStream bs(packet->data,packet->length,false);
bs.IgnoreBytes(sizeof(RakNet::MessageID));
bs.Read(recipientGuid);
targetName=recipientGuid.ToString();
PushMessage(RakNet::RakString("NAT target ") + targetName + RakNet::RakString(" unresponsive."));
}
break;
case ID_NAT_CONNECTION_TO_TARGET_LOST:
{
RakNet::RakNetGUID recipientGuid;
RakNet::BitStream bs(packet->data,packet->length,false);
bs.IgnoreBytes(sizeof(RakNet::MessageID));
bs.Read(recipientGuid);
targetName=recipientGuid.ToString();
PushMessage(RakNet::RakString("NAT target connection to ") + targetName + RakNet::RakString(" lost."));
}
break;
case ID_NAT_ALREADY_IN_PROGRESS:
{
RakNet::RakNetGUID recipientGuid;
RakNet::BitStream bs(packet->data,packet->length,false);
bs.IgnoreBytes(sizeof(RakNet::MessageID));
bs.Read(recipientGuid);
targetName=recipientGuid.ToString();
PushMessage(RakNet::RakString("NAT punchthrough to ") + targetName + RakNet::RakString(" in progress (skipping)."));
}
break;
case ID_NAT_PUNCHTHROUGH_SUCCEEDED:
{
if (packet->data[1]==1)
{
PushMessage(RakNet::RakString("Connecting to existing game instance"));
RakNet::ConnectionAttemptResult car = rakPeer->Connect(packet->systemAddress.ToString(false), packet->systemAddress.GetPort(), 0, 0);
RakAssert(car==RakNet::CONNECTION_ATTEMPT_STARTED);
}
}
break;
case ID_ADVERTISE_SYSTEM:
if (packet->guid!=rakPeer->GetGuidFromSystemAddress(RakNet::UNASSIGNED_SYSTEM_ADDRESS))
{
char hostIP[32];
packet->systemAddress.ToString(false,hostIP);
RakNet::ConnectionAttemptResult car = rakPeer->Connect(hostIP,packet->systemAddress.GetPort(),0,0);
RakAssert(car==RakNet::CONNECTION_ATTEMPT_STARTED);
}
break;
}
}
// Call the Update function for networked game objects added to BaseIrrlichtReplica once the game is ready
if (currentScene>=1)
{
unsigned int idx;
for (idx=0; idx < replicaManager3->GetReplicaCount(); idx++)
((BaseIrrlichtReplica*)(replicaManager3->GetReplicaAtIndex(idx)))->Update(curTime);;
}
}
int main(void)
{
PortAudioStream *stream;
PaError err;
mute=false;
bool quit;
char ch;
printf("A sample on how to use RakVoice. You need a microphone for this sample.\n");
printf("RakVoice relies on Speex for voice encoding and decoding.\n");
printf("See DependentExtensions/RakVoice/speex-1.1.12 for speex projects.\n");
printf("For windows, I had to define HAVE_CONFIG_H, include win32/config.h,\n");
printf("and include the files under libspeex, except those that start with test.\n");
printf("PortAudio is also included and is used to read and write audio data. You\n");
printf("can substitute whatever you want if you do not want to use portaudio.\n");
printf("Difficulty: Advanced\n\n");
// Since voice is peer to peer, we give the option to use the nat punchthrough client if desired.
RakNet::NatPunchthroughClient natPunchthroughClient;
char port[256];
rakPeer = RakNet::RakPeerInterface::GetInstance();
printf("Enter local port (enter for default): ");
Gets(port, sizeof(port));
if (port[0]==0)
strcpy(port, "60000");
RakNet::SocketDescriptor socketDescriptor(atoi(port),0);
rakPeer->Startup(4, &socketDescriptor, 1);
rakPeer->SetMaximumIncomingConnections(4);
rakPeer->AttachPlugin(&rakVoice);
rakPeer->AttachPlugin(&natPunchthroughClient);
rakVoice.Init(SAMPLE_RATE, FRAMES_PER_BUFFER*sizeof(SAMPLE));
err = Pa_Initialize();
if( err != paNoError ) goto error;
err = Pa_OpenStream(
&stream,
Pa_GetDefaultInputDeviceID(),
1, // Num channels, whatever that means
PA_SAMPLE_TYPE,
NULL,
Pa_GetDefaultOutputDeviceID(),
1, // Num channels
PA_SAMPLE_TYPE,
NULL,
SAMPLE_RATE,
FRAMES_PER_BUFFER, /* frames per buffer */
0, /* number of buffers, if zero then use default minimum */
0, /* paDitherOff, // flags */
PACallback,
0 );
if( err != paNoError ) goto error;
err = Pa_StartStream( stream );
if( err != paNoError ) goto error;
printf("Support NAT punchthrough? (y/n)? ");
bool useNatPunchthrough;
useNatPunchthrough=(getche()=='y');
printf("\n");
char facilitatorIP[256];
{//Linux fix. Won't compile without it. Because of the goto error above, the scope is ambigious. Make it a block to define that it will not be used after the jump.
//Doesn't change current logic
RakNet::SystemAddress facilitator;
if (useNatPunchthrough)
{
printf("My GUID is %s\n", rakPeer->GetGuidFromSystemAddress(RakNet::UNASSIGNED_SYSTEM_ADDRESS).ToString());
printf("Enter IP of facilitator (enter for default): ");
Gets(facilitatorIP,sizeof(facilitatorIP));
if (facilitatorIP[0]==0)
strcpy(facilitatorIP, "natpunch.jenkinssoftware.com");
facilitator.FromString(facilitatorIP);
facilitator.SetPortHostOrder(NAT_PUNCHTHROUGH_FACILITATOR_PORT);
rakPeer->Connect(facilitatorIP, NAT_PUNCHTHROUGH_FACILITATOR_PORT, 0, 0);
printf("Connecting to facilitator...\n");
}
else
{
printf("Not supporting NAT punchthrough.\n");
}
RakNet::Packet *p;
quit=false;
if (useNatPunchthrough==false)
printf("(Q)uit. (C)onnect. (D)isconnect. C(l)ose voice channels. (M)ute. ' ' for stats.\n");
while (!quit)
{
if (kbhit())
{
ch=getch();
if (ch=='y')
{
quit=true;
}
else if (ch=='c')
{
if (useNatPunchthrough)
{
RakNet::RakNetGUID destination;
printf("Enter GUID of destination: ");
char guidStr[256];
while (1)
{
Gets(guidStr,sizeof(guidStr));
if (!destination.FromString(guidStr))
printf("Invalid GUID format. Try again.\nEnter GUID of destination: ");
else
break;
}
printf("Starting NAT punch. Please wait...\n");
natPunchthroughClient.OpenNAT(destination,facilitator);
}
else
{
char ip[256];
printf("Enter IP of remote system: ");
Gets(ip, sizeof(ip));
if (ip[0]==0)
strcpy(ip, "127.0.0.1");
printf("Enter port of remote system: ");
Gets(port, sizeof(port));
if (port[0]==0)
strcpy(port, "60000");
rakPeer->Connect(ip, atoi(port), 0,0);
}
}
else if (ch=='m')
{
mute=!mute;
if (mute)
printf("Now muted.\n");
else
printf("No longer muted.\n");
}
else if (ch=='d')
{
rakPeer->Shutdown(100,0);
}
else if (ch=='l')
{
rakVoice.CloseAllChannels();
}
else if (ch==' ')
{
char message[2048];
RakNet::RakNetStatistics *rss=rakPeer->GetStatistics(rakPeer->GetSystemAddressFromIndex(0));
StatisticsToString(rss, message, 2);
printf("%s", message);
}
else if (ch=='q')
quit=true;
ch=0;
}
p=rakPeer->Receive();
while (p)
{
if (p->data[0]==ID_CONNECTION_REQUEST_ACCEPTED)
{
if (p->systemAddress==facilitator)
{
printf("Connection to facilitator completed\n");
printf("(Q)uit. (C)onnect. (D)isconnect. (M)ute. ' ' for stats.\n");
}
else
{
printf("ID_CONNECTION_REQUEST_ACCEPTED from %s\n", p->systemAddress.ToString());
rakVoice.RequestVoiceChannel(p->guid);
}
}
else if (p->data[0]==ID_CONNECTION_ATTEMPT_FAILED)
{
if (p->systemAddress==facilitator)
{
printf("Connection to facilitator failed. Using direct connections\n");
useNatPunchthrough=false;
printf("(Q)uit. (C)onnect. (D)isconnect. (M)ute. ' ' for stats.\n");
}
else
{
printf("ID_CONNECTION_ATTEMPT_FAILED\n");
}
}
else if (p->data[0]==ID_RAKVOICE_OPEN_CHANNEL_REQUEST || p->data[0]==ID_RAKVOICE_OPEN_CHANNEL_REPLY)
{
printf("Got new channel from %s\n", p->systemAddress.ToString());
}
else if (p->data[0]==ID_NAT_TARGET_NOT_CONNECTED)
{
RakNet::RakNetGUID g;
RakNet::BitStream b(p->data, p->length, false);
b.IgnoreBits(8); // Ignore the ID_...
b.Read(g);
printf("ID_NAT_TARGET_NOT_CONNECTED for %s\n", g.ToString());
}
else if (p->data[0]==ID_NAT_TARGET_UNRESPONSIVE)
{
RakNet::RakNetGUID g;
RakNet::BitStream b(p->data, p->length, false);
b.IgnoreBits(8); // Ignore the ID_...
b.Read(g);
printf("ID_NAT_TARGET_UNRESPONSIVE for %s\n", g.ToString());
}
else if (p->data[0]==ID_NAT_CONNECTION_TO_TARGET_LOST)
{
RakNet::RakNetGUID g;
RakNet::BitStream b(p->data, p->length, false);
b.IgnoreBits(8); // Ignore the ID_...
b.Read(g);
printf("ID_NAT_CONNECTION_TO_TARGET_LOST for %s\n", g.ToString());
}
else if (p->data[0]==ID_NAT_ALREADY_IN_PROGRESS)
{
RakNet::RakNetGUID g;
RakNet::BitStream b(p->data, p->length, false);
b.IgnoreBits(8); // Ignore the ID_...
b.Read(g);
printf("ID_NAT_ALREADY_IN_PROGRESS for %s\n", g.ToString());
}
else if (p->data[0]==ID_NAT_PUNCHTHROUGH_FAILED)
{
printf("ID_NAT_PUNCHTHROUGH_FAILED for %s\n", p->guid.ToString());
}
else if (p->data[0]==ID_NAT_PUNCHTHROUGH_SUCCEEDED)
{
printf("ID_NAT_PUNCHTHROUGH_SUCCEEDED for %s. Connecting...\n", p->guid.ToString());
rakPeer->Connect(p->systemAddress.ToString(false),p->systemAddress.GetPort(),0,0);
}
else if (p->data[0]==ID_ALREADY_CONNECTED)
{
printf("ID_ALREADY_CONNECTED\n");
}
else if (p->data[0]==ID_RAKVOICE_CLOSE_CHANNEL)
{
printf("ID_RAKVOICE_CLOSE_CHANNEL\n");
}
else if (p->data[0]==ID_DISCONNECTION_NOTIFICATION)
{
printf("ID_DISCONNECTION_NOTIFICATION\n");
}
else if (p->data[0]==ID_NEW_INCOMING_CONNECTION)
{
printf("ID_NEW_INCOMING_CONNECTION\n");
}
else
{
printf("Unknown packet ID %i\n", p->data[0]);
}
rakPeer->DeallocatePacket(p);
p=rakPeer->Receive();
}
Pa_Sleep( 30 );
}
}
err = Pa_CloseStream( stream );
if( err != paNoError ) goto error;
Pa_Terminate();
rakPeer->Shutdown(300);
RakNet::RakPeerInterface::DestroyInstance(rakPeer);
return 0;
error:
Pa_Terminate();
fprintf( stderr, "An error occured while using the portaudio stream\n" );
fprintf( stderr, "Error number: %d\n", err );
fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
return -1;
}