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Merge remote-tracking branch 'origin/master' into FriendlyHost/Join

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# Conflicts:
#	include/Engine/Network/Client.h
This commit is contained in:
stiffly
2016-03-08 16:59:24 +01:00
parent 8a04e87494 3436ba6656
commit 17e2ebeaa7
285 changed files with 73085 additions and 4217 deletions
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src/Engine/Network/Client.cpp
+111 -39
View File
@@ -32,6 +32,8 @@ void Client::Connect(std::string address, int port)
EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Client::OnInputCommand);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Client::OnPlayerDamage);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &Client::OnPlayerSpawned);
EVENT_SUBSCRIBE_MEMBER(m_EDoubleJump, &Client::OnDoubleJump);
EVENT_SUBSCRIBE_MEMBER(m_EDashAbility, &Client::OnDashAbility);
EVENT_SUBSCRIBE_MEMBER(m_ESearchForServers, &Client::OnSearchForServers);
auto config = ResourceManager::Load<ConfigFile>("Config.ini");
m_Address = address;
@@ -47,16 +49,16 @@ void Client::Connect(std::string address, int port)
void Client::Update()
{
m_EventBroker->Process<Client>();
while (m_Unreliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
m_Unreliable.Receive(packet);
if (packet.GetMessageType() == MessageType::Connect) {
parseUDPConnect(packet);
} else {
parseMessageType(packet);
}
}
//while (m_Unreliable.IsSocketAvailable()) {
// // Packet will get real data in receive
// Packet packet(MessageType::Invalid);
// m_Unreliable.Receive(packet);
// if (packet.GetMessageType() == MessageType::Connect) {
// parseUDPConnect(packet);
// } else {
// parseMessageType(packet);
// }
//}
while (m_Reliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
@@ -103,8 +105,7 @@ void Client::Update()
void Client::parseMessageType(Packet& packet)
{
// Pop packetSize which is used by TCP Client to
// create a packet of the correct size
// Pop packetSize
packet.ReadPrimitive<int>();
int messageType = packet.ReadPrimitive<int>();
if (messageType == -1)
@@ -143,6 +144,15 @@ void Client::parseMessageType(Packet& packet)
case MessageType::OnPlayerDamage:
parsePlayerDamage(packet);
break;
case MessageType::OnDoubleJump:
parseDoubleJump(packet);
break;
case MessageType::OnDashEffect:
parseDashEffect(packet);
break;
case MessageType::AmmoPickup:
parseAmmoPickup(packet);
break;
default:
break;
}
@@ -170,8 +180,8 @@ void Client::parseTCPConnect(Packet& packet)
Packet UnreliablePacket(MessageType::Connect, m_SendPacketID);
// Add player id and other stuff
packet.WritePrimitive(m_PlayerID);
m_Unreliable.Send(packet);
LOG_INFO("Sent UDP Connect Server");
// m_Unreliable.Send(packet);
// LOG_INFO("Sent UDP Connect Server");
}
void Client::parsePlayerConnected(Packet & packet)
@@ -232,7 +242,6 @@ void Client::parseSpawnEvents()
m_EventBroker->Publish(e);
}
m_PlayerSpawnEvents = tempSpawn;
// m_PlayerSpawnEvents.clear();
}
void Client::parsePlayersSpawned(Packet& packet)
@@ -260,8 +269,14 @@ void Client::parseEntityDeletion(Packet & packet)
if (m_ServerIDToClientID.find(entityToDelete) != m_ServerIDToClientID.end()) {
EntityID localEntity = m_ServerIDToClientID.at(entityToDelete);
if (m_World->ValidEntity(localEntity)) {
m_World->DeleteEntity(localEntity);
deleteFromServerClientMaps(entityToDelete, localEntity);
if (m_World->HasComponent(localEntity, "Player")) {
Events::PlayerDeath e;
e.Player = EntityWrapper(m_World, localEntity);
m_EventBroker->Publish(e);
} else {
m_World->DeleteEntity(localEntity);
deleteFromServerClientMaps(entityToDelete, localEntity);
}
}
}
}
@@ -275,6 +290,42 @@ void Client::parseComponentDeletion(Packet & packet)
}
}
void Client::parseDoubleJump(Packet & packet)
{
EntityID serverID = packet.ReadPrimitive<EntityID>();
if (!serverClientMapsHasEntity(serverID)) {
return;
}
Events::DoubleJump e;
e.entityID = m_ServerIDToClientID.at(serverID);
// If player is local player do not publish to prevent infinite feedback loop
if (e.entityID != m_LocalPlayer.ID) {
m_EventBroker->Publish(e);
}
}
void Client::parseDashEffect(Packet& packet)
{
EntityID serverID = packet.ReadPrimitive<EntityID>();
if (!serverClientMapsHasEntity(serverID)) {
return;
}
Events::DashAbility e;
e.Player = m_ServerIDToClientID.at(serverID);
if (e.Player != m_LocalPlayer.ID) {
m_EventBroker->Publish(e);
}
}
void Client::parseAmmoPickup(Packet & packet)
{
Events::AmmoPickup e;
e.AmmoGain = packet.ReadPrimitive<int>();
e.Player = m_LocalPlayer;
m_EventBroker->Publish(e);
}
void Client::updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID)
{
for (auto field : componentInfo.FieldsInOrder) {
@@ -351,19 +402,18 @@ void Client::parseSnapshot(Packet& packet)
EntityWrapper localEntity(m_World, localEntityID);
// Update entity
if (m_World->HasComponent(localEntityID, componentType)) {
if (localEntity.Name() == "CapturePointHUD") {
UpdateLocalCapturePointHUD(localEntity);
}
// TODO Fix memory leak here
SharedComponentWrapper newComponent = createSharedComponent(packet, localEntityID, componentInfo);
bool shouldApply = true;
// Apply potential filter function
if (m_SnapshotFilter != nullptr) {
shouldApply = m_SnapshotFilter->FilterComponent(localEntity, newComponent);
}
if (shouldApply) {
if (shouldApply) {
ComponentWrapper currentComponent = m_World->GetComponent(localEntityID, componentType);
memcpy(currentComponent.Data, newComponent.Data, componentInfo.Stride);
}
//if (localEntity != m_LocalPlayer && !localEntity.IsChildOf(m_LocalPlayer)) {
// updateFields(packet, componentInfo, localEntityID);
//} else {
@@ -380,7 +430,11 @@ void Client::parseSnapshot(Packet& packet)
if (serverParentID == EntityID_Invalid) {
newLocalEntityID = m_World->CreateEntity(EntityID_Invalid);
} else {
newLocalEntityID = m_World->CreateEntity(m_ServerIDToClientID.at(serverParentID));
if (serverClientMapsHasEntity(serverParentID)) {
newLocalEntityID = m_World->CreateEntity(m_ServerIDToClientID.at(serverParentID));
} else {
newLocalEntityID = m_World->CreateEntity(EntityID_Invalid);
}
}
m_World->SetName(newLocalEntityID, serverEntityName);
insertIntoServerClientMaps(serverEntityID, newLocalEntityID);
@@ -390,26 +444,16 @@ void Client::parseSnapshot(Packet& packet)
}
// Parent logic
// This should be enough beacause we know that the entities arives in pre-order (there will always be a parent)
if (serverParentID != EntityID_Invalid) {
if (serverParentID != EntityID_Invalid && serverClientMapsHasEntity(serverParentID)) {
EntityID localEntityID = m_ServerIDToClientID.at(serverEntityID);
m_World->SetParent(localEntityID, m_ServerIDToClientID.at(serverParentID));
if (m_World->GetParent(localEntityID) != m_ServerIDToClientID.at(serverParentID)) {
m_World->SetParent(localEntityID, m_ServerIDToClientID.at(serverParentID));
}
}
}
parseSpawnEvents();
}
void Client::UpdateLocalCapturePointHUD(EntityWrapper capturePointHUD)
{
//auto children = m_World->GetChildren(capturePointHUD.ID);
//for (auto it = children.first; it != children.second; it++) {
// it->first
//}
//
//EntityWrapper& localHUD = m_LocalPlayer.FirstChildByName("HUD").FirstChildByName("CapturePointHUD");
//m_World->GetComponentPools()
}
void Client::disconnect()
{
m_IsConnected = false;
@@ -429,7 +473,7 @@ bool Client::OnInputCommand(const Events::InputCommand & e)
if (e.Command == "ConnectToServer") { // Connect for now
if (e.Value > 0) {
m_Reliable.Connect(m_PlayerName, m_Address, m_Port);
m_Unreliable.Connect(m_PlayerName, m_Address, m_Port);
// m_Unreliable.Connect(m_PlayerName, m_Address, m_Port);
}
//LOG_DEBUG("Client::OnInputCommand: Command is %s. Value is %f. PlayerID is %i.", e.Command.c_str(), e.Value, e.PlayerID);
return true;
@@ -466,6 +510,11 @@ bool Client::OnPlayerDamage(const Events::PlayerDamage & e)
if (e.Inflictor != m_LocalPlayer) {
return false;
}
// Could this happen?
//if (!clientServerMapsHasEntity(e.Inflictor.ID)
// || !clientServerMapsHasEntity(e.Victim.ID)) {
// return;
//}
Packet packet(MessageType::OnPlayerDamage, m_SendPacketID);
packet.WritePrimitive(m_ClientIDToServerID.at(e.Inflictor.ID));
@@ -484,6 +533,18 @@ bool Client::OnPlayerSpawned(const Events::PlayerSpawned& e)
return true;
}
bool Client::OnDashAbility(const Events::DashAbility& e)
{
if (!clientServerMapsHasEntity(e.Player) || e.Player != m_LocalPlayer.ID) {
return false;
}
Packet packet(MessageType::OnDashEffect);
packet.WritePrimitive(m_ClientIDToServerID.at(e.Player));
m_Reliable.Send(packet);
return true;
}
bool Client::OnSearchForServers(const Events::SearchForServers& e)
{
m_SearchingForServers = true;
@@ -499,7 +560,7 @@ void Client::parsePlayerDamage(Packet& packet)
Events::PlayerDamage e;
PlayerID victimID = packet.ReadPrimitive<EntityID>();
PlayerID inflictorID = packet.ReadPrimitive<EntityID>();
if(!serverClientMapsHasEntity(victimID) || !serverClientMapsHasEntity(inflictorID)){
if (!serverClientMapsHasEntity(victimID) || !serverClientMapsHasEntity(inflictorID)) {
return;
}
e.Inflictor = EntityWrapper(m_World, m_ServerIDToClientID.at(victimID));
@@ -511,6 +572,17 @@ void Client::parsePlayerDamage(Packet& packet)
}
}
bool Client::OnDoubleJump(Events::DoubleJump & e)
{
if (!clientServerMapsHasEntity(e.entityID) || e.entityID != m_LocalPlayer.ID) {
return false;
}
Packet packet(MessageType::OnDoubleJump);
packet.WritePrimitive(m_ClientIDToServerID.at(e.entityID));
m_Reliable.Send(packet);
return true;
}
void Client::sendLocalPlayerTransform()
{
if (!m_LocalPlayer.Valid()) {
@@ -537,7 +609,7 @@ void Client::sendLocalPlayerTransform()
packet.WritePrimitive((int)cAssaultWeapon["Ammo"]);
}
m_Unreliable.Send(packet);
m_Reliable.Send(packet);
}
void Client::identifyPacketLoss()
src/Engine/Network/Packet.cpp
+10 -4
View File
@@ -49,18 +49,24 @@ void Packet::WriteString(const std::string& str)
// Message, add one extra byte for null terminator
size_t sizeOfString = str.size() + 1;
if (m_Offset + sizeOfString > m_MaxPacketSize) {
//LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size. New size is %i bytes\n", m_MaxPacketSize*2);
if (m_MaxPacketSize >= 32000) {
LOG_WARNING("Package::WriteString(): New size is huge %i bytes\n", m_MaxPacketSize*2);
}
resizeData();
}
memcpy(m_Data + m_Offset, str.data(), sizeOfString * sizeof(char));
m_Offset += sizeOfString * sizeof(char);
memcpy(m_Data + m_Offset, str.data(), str.size() * sizeof(char));
m_Offset += str.size() * sizeof(char);
m_Data[m_Offset] = '\0';
m_Offset += 1;
}
void Packet::WriteData(char * data, int sizeOfData)
{
if (m_Offset + sizeOfData > m_MaxPacketSize) {
//LOG_WARNING("Packet::WriteData(): Data size in packet exceeded maximum packet size. New size is %i bytes\n", m_MaxPacketSize*2);
if (m_MaxPacketSize >= 32000) {
LOG_WARNING("Package::WriteData(): New size is huge %i bytes\n", m_MaxPacketSize*2);
}
while (m_Offset + sizeOfData > m_MaxPacketSize) {
resizeData();
}
src/Engine/Network/Server.cpp
+153 -83
View File
@@ -13,7 +13,8 @@ Server::Server(World* world, EventBroker* eventBroker, int port)
EVENT_SUBSCRIBE_MEMBER(m_EEntityDeleted, &Server::OnEntityDeleted);
EVENT_SUBSCRIBE_MEMBER(m_EComponentDeleted, &Server::OnComponentDeleted);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Server::OnPlayerDamage);
EVENT_SUBSCRIBE_MEMBER(m_EAmmoPickup, &Server::OnAmmoPickup);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDeath, &Server::OnPlayerDeath);
// BindWW
if (port == 0) {
port = config->Get<float>("Networking.Port", 27666);
@@ -29,9 +30,8 @@ Server::~Server()
void Server::Update()
{
PlayerDefinition pd;
m_Reliable.AcceptNewConnections(m_NextPlayerID, m_ConnectedPlayers);
for (auto& kv : m_ConnectedPlayers) {
while (kv.second.TCPSocket->available()) {
// Packet will get real data in receive
@@ -47,25 +47,26 @@ void Server::Update()
}
}
while (m_Unreliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
m_Unreliable.Receive(packet, pd);
m_Address = pd.Endpoint.address();
m_Port = pd.Endpoint.port();
if (packet.GetMessageType() == MessageType::Connect) {
parseUDPConnect(packet);
} else {
parseMessageType(packet);
}
}
//PlayerDefinition pd;
//while (m_Unreliable.IsSocketAvailable()) {
// // Packet will get real data in receive
// Packet packet(MessageType::Invalid);
// m_Unreliable.Receive(packet, pd);
// m_Address = pd.Endpoint.address();
// m_Port = pd.Endpoint.port();
// if (packet.GetMessageType() == MessageType::Connect) {
// parseUDPConnect(packet);
// } else {
// parseMessageType(packet);
// }
//}
while (m_ServerlistRequest.IsSocketAvailable()) {
Packet packet(MessageType::Invalid);
PlayerDefinition localArea;
localArea.Endpoint = boost::asio::ip::udp::endpoint();
m_ServerlistRequest.Receive(packet, localArea);
if(packet.GetMessageType() == MessageType::ServerlistRequest) {
if (packet.GetMessageType() == MessageType::ServerlistRequest) {
packet.ReadPrimitive<int>(); // Pop size
packet.ReadPrimitive<int>(); // Pop MsgType
packet.ReadPrimitive<int>(); // Pop packet ID
@@ -76,7 +77,7 @@ void Server::Update()
}
// Check if players have disconnected
for (int i = 0; i < m_PlayersToDisconnect.size(); i++) {
for (int i = 0; i < m_PlayersToDisconnect.size(); i++) {
disconnect(m_PlayersToDisconnect.at(i));
}
m_PlayersToDisconnect.clear();
@@ -136,7 +137,13 @@ void Server::parseMessageType(Packet& packet)
parseOnPlayerDamage(packet);
break;
case MessageType::PlayerTransform:
parsePlayerTransform(packet);
parsePlayerTransform(packet);
break;
case MessageType::OnDoubleJump:
parseDoubleJump(packet);
break;
case MessageType::OnDashEffect:
parseDashEffect(packet);
break;
default:
break;
@@ -155,7 +162,7 @@ void Server::unreliableBroadcast(Packet& packet)
{
for (auto& kv : m_ConnectedPlayers) {
packet.ChangePacketID(kv.second.PacketID);
m_Unreliable.Send(packet, kv.second);
// m_Unreliable.Send(packet, kv.second);
}
}
@@ -165,7 +172,7 @@ void Server::sendSnapshot()
Packet packet(MessageType::Snapshot);
addInputCommandsToPacket(packet);
addPlayersToPacket(packet, EntityID_Invalid);
unreliableBroadcast(packet);
reliableBroadcast(packet);
}
void Server::addInputCommandsToPacket(Packet& packet)
@@ -183,7 +190,7 @@ void Server::addInputCommandsToPacket(Packet& packet)
void Server::addPlayersToPacket(Packet & packet, EntityID entityID)
{
auto itPair = m_World->GetChildren(entityID);
auto itPair = m_World->GetDirectChildren(entityID);
std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
// Loop through every child
for (auto it = itPair.first; it != itPair.second; it++) {
@@ -191,49 +198,47 @@ void Server::addPlayersToPacket(Packet & packet, EntityID entityID)
// HACK: Only sync players for now, since the map turned out to be TOO LARGE to send in one snapshot and Simon's computer shits itself
// HACK: Also checked CapturePointHUD for now. (this would get out of sync);
EntityWrapper childEntity(m_World, childEntityID);
if (!shouldSendToClient(childEntity)) {
continue;
}
// Write EntityID and parentsID and Entity name
packet.WritePrimitive(childEntityID);
packet.WritePrimitive(entityID);
packet.WriteString(m_World->GetName(childEntityID));
// Write components to child
int numberOfComponents = 0;
for (auto& i : worldComponentPools) {
if (i.second->KnowsEntity(childEntityID)) {
numberOfComponents++;
if (shouldSendToClient(childEntity)) {
// Write EntityID and parentsID and Entity name
packet.WritePrimitive(childEntityID);
packet.WritePrimitive(entityID);
packet.WriteString(m_World->GetName(childEntityID));
// Write components to child
int numberOfComponents = 0;
for (auto& i : worldComponentPools) {
if (i.second->KnowsEntity(childEntityID)) {
numberOfComponents++;
}
}
}
// Write how many components should be read
packet.WritePrimitive(numberOfComponents);
for (auto& i : worldComponentPools) {
// If the entity exist in the pool
if (i.second->KnowsEntity(childEntityID)) {
ComponentWrapper componentWrapper = i.second->GetByEntity(childEntityID);
// ComponentType
packet.WriteString(componentWrapper.Info.Name);
// Loop through fields
for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
ComponentInfo::Field_t fieldInfo = componentWrapper.Info.Fields.at(componentField);
if (fieldInfo.Type == "string") {
std::string& value = componentWrapper[componentField];
packet.WriteString(value);
} else {
packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
// Write how many components should be read
packet.WritePrimitive(numberOfComponents);
for (auto& i : worldComponentPools) {
// If the entity exist in the pool
if (i.second->KnowsEntity(childEntityID)) {
ComponentWrapper componentWrapper = i.second->GetByEntity(childEntityID);
// ComponentType
packet.WriteString(componentWrapper.Info.Name);
// Loop through fields
for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
ComponentInfo::Field_t fieldInfo = componentWrapper.Info.Fields.at(componentField);
if (fieldInfo.Type == "string") {
std::string& value = componentWrapper[componentField];
packet.WriteString(value);
} else {
packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
}
}
}
}
}
// Go to to your children
addChildrenToPacket(packet, childEntityID);
addPlayersToPacket(packet, childEntityID);
}
}
void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
{
auto itPair = m_World->GetChildren(entityID);
auto itPair = m_World->GetDirectChildren(entityID);
std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
// Loop through every child
for (auto it = itPair.first; it != itPair.second; it++) {
@@ -315,25 +320,28 @@ void Server::checkForTimeOuts()
}
}
void Server::parseUDPConnect(Packet & packet)
{
// Pop size of message int
packet.ReadPrimitive<int>();
int messageType = packet.ReadPrimitive<int>();
// Read packet ID
m_PreviousPacketID = m_PacketID; // Set previous packet id
m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
// parse player id and other stuff
PlayerID playerID = packet.ReadPrimitive<int>();
// Do something here?
boost::asio::ip::udp::endpoint endpoint(m_Address, m_Port);
m_ConnectedPlayers.at(playerID).Endpoint = endpoint;
LOG_INFO("parseUDPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(), m_ConnectedPlayers.at(playerID).Endpoint.address().to_string().c_str());
// Send a message to the player that connected
Packet connnectPacket(MessageType::Connect, m_ConnectedPlayers.at(playerID).PacketID);
m_Unreliable.Send(connnectPacket);
LOG_INFO("UDP Connect sent to client");
}
//void Server::parseUDPConnect(Packet & packet)
//{
// // Pop size of message int
// packet.ReadPrimitive<int>();
// int messageType = packet.ReadPrimitive<int>();
// // Read packet ID
// m_PreviousPacketID = m_PacketID; // Set previous packet id
// m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
// // parse player id and other stuff
// PlayerID playerID = packet.ReadPrimitive<int>();
// if (!EntityWrapper(m_World, playerID).Valid()) {
//
// }
// // Do something here?
// boost::asio::ip::udp::endpoint endpoint(m_Address, m_Port);
// m_ConnectedPlayers.at(playerID).Endpoint = endpoint;
// LOG_INFO("parseUDPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(), m_ConnectedPlayers.at(playerID).Endpoint.address().to_string().c_str());
// // Send a message to the player that connected
// Packet connnectPacket(MessageType::Connect, m_ConnectedPlayers.at(playerID).PacketID);
// m_Unreliable.Send(connnectPacket);
// LOG_INFO("UDP Connect sent to client");
//}
void Server::parseTCPConnect(Packet & packet)
{
@@ -343,11 +351,11 @@ void Server::parseTCPConnect(Packet & packet)
// Read packet ID
m_PreviousPacketID = m_PacketID; // Set previous packet id
m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
LOG_INFO("Parsing connections");
// Check if player is already connected
// Ska vara till lagd i TCPServer receive
PlayerID playerID = GetPlayerIDFromEndpoint();
PlayerID playerID = getPlayerIDFromEndpoint();
if (playerID == -1) {
return;
}
@@ -359,6 +367,11 @@ void Server::parseTCPConnect(Packet & packet)
m_ConnectedPlayers.at(playerID).TCPAddress = m_Address;
m_ConnectedPlayers.at(playerID).TCPPort = m_Port;
Events::PlayerConnected e;
e.PlayerID = playerID;
e.PlayerName = m_ConnectedPlayers.at(playerID).Name;
m_EventBroker->Publish(e);
LOG_INFO("parseTCPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(),
m_ConnectedPlayers.at(playerID).TCPAddress.to_string().c_str());
@@ -455,8 +468,7 @@ bool Server::OnInputCommand(const Events::InputCommand & e)
}
isReadingData = !isReadingData;
m_SaveDataTimer = std::clock();
}
else if (e.Command == "KickPlayer" && e.Value > 0) {
} else if (e.Command == "KickPlayer" && e.Value > 0) {
kick(0);
}
@@ -507,13 +519,36 @@ bool Server::OnPlayerDamage(const Events::PlayerDamage& e)
packet.WritePrimitive(e.Damage);
reliableBroadcast(packet);
return true;
}
bool Server::OnAmmoPickup(const Events::AmmoPickup & e)
{
for (auto& kv : m_ConnectedPlayers) {
if (e.Player.ID == kv.second.EntityID) {
Packet packet(MessageType::AmmoPickup);
// We dont send playerID as it will be set at client to local
packet.WritePrimitive(e.AmmoGain);
m_Reliable.Send(packet, kv.second);
}
}
return true;
}
bool Server::OnPlayerDeath(const Events::PlayerDeath& e)
{
Events::KillDeath eKD;
eKD.Casualty = getPlayerIDFromEntityID(e.Player.ID);
eKD.Killer = getPlayerIDFromEntityID(e.Killer.ID);
m_EventBroker->Publish(eKD);
return false;
}
void Server::parseClientPing()
{
LOG_INFO("%i: Parsing ping", m_PacketID);
PlayerID player = GetPlayerIDFromEndpoint();
PlayerID player = getPlayerIDFromEndpoint();
if (player == -1) {
return;
}
@@ -536,11 +571,22 @@ void Server::parsePing()
}
}
bool Server::parseDoubleJump(Packet & packet)
{
reliableBroadcast(packet);
return true;
}
void Server::parseDashEffect(Packet& packet)
{
reliableBroadcast(packet);
}
void Server::parseOnInputCommand(Packet& packet)
{
PlayerID player = -1;
// Check which player it was who sent the message
player = GetPlayerIDFromEndpoint();
player = getPlayerIDFromEndpoint();
if (player != -1) {
while (packet.DataReadSize() < packet.Size()) {
Events::InputCommand e;
@@ -559,7 +605,7 @@ void Server::parseOnInputCommand(Packet& packet)
void Server::parsePlayerTransform(Packet& packet)
{
PlayerID playerID = GetPlayerIDFromEndpoint();
PlayerID playerID = getPlayerIDFromEndpoint();
if (playerID == -1) {
return;
}
@@ -595,11 +641,25 @@ void Server::parsePlayerTransform(Packet& packet)
bool Server::shouldSendToClient(EntityWrapper childEntity)
{
return childEntity.HasComponent("Player") || childEntity.FirstParentWithComponent("Player").Valid()
|| childEntity.HasComponent("CapturePoint") || childEntity.FirstParentWithComponent("CapturePoint").Valid();
auto children = m_World->GetDirectChildren(childEntity.ID);
for (auto it = children.first; it != children.second; it++) {
EntityWrapper child(m_World, it->second);
if (child.HasComponent("CapturePoint") || child.HasComponent("HealthPickup")
|| child.HasComponent("AmmoPickup")) {
return true;
}
}
return childEntity.HasComponent("Player")
|| childEntity.FirstParentWithComponent("Player").Valid()
|| childEntity.HasComponent("CapturePoint")
|| childEntity.HasComponent("HealthPickup")
|| childEntity.HasComponent("AmmoPickup")
|| childEntity.HasComponent("ScoreScreen")
|| childEntity.FirstParentWithComponent("ScoreScreen").Valid()
|| childEntity.FirstParentWithComponent("CapturePoint").Valid();
}
PlayerID Server::GetPlayerIDFromEndpoint()
PlayerID Server::getPlayerIDFromEndpoint()
{
// check both tcp and udp connection
for (auto& kv : m_ConnectedPlayers) {
@@ -611,4 +671,14 @@ PlayerID Server::GetPlayerIDFromEndpoint()
}
}
return -1;
}
}
PlayerID Server::getPlayerIDFromEntityID(EntityID entityID)
{
for (auto& kv : m_ConnectedPlayers) {
if (entityID == kv.second.EntityID) {
return kv.first;
}
}
return -1;
}
src/Engine/Network/TCPClient.cpp
+13 -7
View File
@@ -74,7 +74,10 @@ size_t TCPClient::readBuffer()
boost::asio::ip::tcp::socket::message_peek, error);
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("TCPClient::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
// TODO if message is huge 1 time the buffer will not decrease.
if (sizeOfPacket > m_BufferSize) {
@@ -82,12 +85,15 @@ size_t TCPClient::readBuffer()
m_ReadBuffer = new char[sizeOfPacket];
m_BufferSize = sizeOfPacket;
}
// Read the rest of the message
size_t bytesReceived = m_Socket->read_some(boost
::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket),
error);
if (error) {
//LOG_ERROR("receive: %s", error.message().c_str());
size_t bytesReceived = 0;
while (sizeOfPacket > bytesReceived) {
// Read the rest of the message
bytesReceived += m_Socket->read_some(boost
::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket - bytesReceived),
error);
if (error) {
//LOG_ERROR("receive: %s", error.message().c_str());
}
}
if (sizeOfPacket > 1000000)
LOG_WARNING("The packets received are bigger than 1MB");
src/Engine/Network/TCPServer.cpp
+21 -24
View File
@@ -4,6 +4,8 @@ using namespace boost::asio::ip;
TCPServer::TCPServer()
{
acceptor = std::unique_ptr<tcp::acceptor>(new tcp::acceptor(m_IOService, tcp::endpoint(tcp::v4(), 27666)));
// Make the acceptor non-blocking so we wont get stuck in AcceptNewConnections().
acceptor->non_blocking(true);
m_Port = GetPort();
m_Address = GetAddress();
}
@@ -13,14 +15,24 @@ TCPServer::~TCPServer()
void TCPServer::AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers)
{
boost::system::error_code error;
boost::shared_ptr<tcp::socket> newSocket = boost::shared_ptr<tcp::socket>(new tcp::socket(m_IOService));
m_IOService.poll();
acceptor->async_accept(*newSocket,
boost::bind(&TCPServer::handle_accept, this, newSocket, boost::ref(nextPlayerID), boost::ref(connectedPlayers),
boost::asio::placeholders::error));
acceptor->accept(*newSocket, error);
// If no error occured add new tcp connection
if (!error) {
// Add tcp socket to connections
boost::asio::ip::tcp::no_delay option(true);
newSocket->set_option(option);
PlayerDefinition pd;
pd.StopTime = std::clock();
pd.TCPSocket = newSocket;
pd.TCPAddress = newSocket.get()->remote_endpoint().address();
pd.TCPPort = newSocket.get()->remote_endpoint().port();
connectedPlayers[nextPlayerID++] = pd;
}
}
PlayerID GetPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& connectedPlayers,
PlayerID TCPServer::getPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& connectedPlayers,
boost::asio::ip::address address, unsigned short port)
{
for (auto& kv : connectedPlayers) {
@@ -32,24 +44,6 @@ PlayerID GetPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& con
return -1;
}
void TCPServer::handle_accept(boost::shared_ptr<tcp::socket> socket,
int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers,
const boost::system::error_code& error)
{
if (!error && GetPlayerIDFromEndpoint(connectedPlayers, socket->remote_endpoint().address(),
socket->remote_endpoint().port()) == -1) {
// Add tcp socket to connections
boost::asio::ip::tcp::no_delay option(true);
socket->set_option(option);
PlayerDefinition pd;
pd.StopTime = std::clock();
pd.TCPSocket = socket;
pd.TCPAddress = socket.get()->remote_endpoint().address();
pd.TCPPort = socket.get()->remote_endpoint().port();
connectedPlayers[nextPlayerID++] = pd;
}
}
void TCPServer::Send(Packet & packet, PlayerDefinition & playerDefinition)
{
packet.UpdateSize();
@@ -112,7 +106,10 @@ int TCPServer::readBuffer(PlayerDefinition & playerDefinition)
boost::asio::ip::tcp::socket::message_peek, error);
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > playerDefinition.TCPSocket->available()) {
LOG_WARNING("TCPServer::readBuffer(): We haven't got the whole packet yet.");
return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;
src/Engine/Network/UDPClient.cpp
+4 -1
View File
@@ -45,7 +45,10 @@ int UDPClient::readBuffer()
boost::asio::ip::udp::socket::message_peek, error);
int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("UDPClient::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;
src/Engine/Network/UDPServer.cpp
+13 -3
View File
@@ -21,33 +21,38 @@ void UDPServer::Send(Packet& packet, PlayerDefinition & playerDefinition)
boost::asio::buffer(packet.Data(), packet.Size()),
playerDefinition.Endpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
} catch (const boost::system::system_error& e) {
LOG_INFO(e.what());
// TODO: Clean up invalid endpoints out of m_ConnectedPlayers later
playerDefinition.Endpoint = boost::asio::ip::udp::endpoint();
}
}
// Send back to endpoint of received packet
void UDPServer::Send(Packet & packet)
{
packet.UpdateSize();
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
m_ReceiverEndpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
}
// Broadcasting respond specific logic
void UDPServer::Send(Packet & packet, boost::asio::ip::udp::endpoint endpoint)
{
packet.UpdateSize();
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
endpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
}
// Broadcasting
@@ -55,7 +60,7 @@ void UDPServer::Broadcast(Packet & packet, int port)
{
packet.UpdateSize();
m_Socket->set_option(boost::asio::socket_base::broadcast(true));
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
@@ -92,6 +97,11 @@ int UDPServer::readBuffer()
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("UDPServer::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;