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Some cleanup to better support backward reconciliation as well as dynamic player spawning on connect

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This commit is contained in:
karlberg
2021-05-12 13:41:18 -07:00
parent 35500981eb
commit d0b006c209
20 changed files with 262 additions and 129 deletions
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Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp
+53 -20
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@@ -23,6 +23,9 @@
#include <AzCore/Interface/Interface.h>
#include <AzCore/Console/IConsole.h>
#include <AzCore/Console/ILogger.h>
#include <AzCore/Asset/AssetCommon.h>
#include <AzCore/Asset/AssetManagerBus.h>
#include <AzFramework/Spawnable/Spawnable.h>
namespace AZ::ConsoleTypeHelpers
{
@@ -69,6 +72,7 @@ namespace Multiplayer
AZ_CVAR(ProtocolType, sv_protocol, ProtocolType::Udp, nullptr, AZ::ConsoleFunctorFlags::DontReplicate, "This flag controls whether we use TCP or UDP for game networking");
AZ_CVAR(bool, sv_isDedicated, true, nullptr, AZ::ConsoleFunctorFlags::DontReplicate, "Whether the host command creates an independent or client hosted server");
AZ_CVAR(AZ::TimeMs, cl_defaultNetworkEntityActivationTimeSliceMs, AZ::TimeMs{ 0 }, nullptr, AZ::ConsoleFunctorFlags::DontReplicate, "Max Ms to use to activate entities coming from the network, 0 means instantiate everything");
AZ_CVAR(AZ::CVarFixedString, sv_defaultPlayerSpawnAsset, "prefabs/player.network.spawnable", nullptr, AZ::ConsoleFunctorFlags::DontReplicate, "The default spawnable to use when a new player connects");
void MultiplayerSystemComponent::Reflect(AZ::ReflectContext* context)
{
@@ -411,6 +415,11 @@ namespace Multiplayer
void MultiplayerSystemComponent::OnConnect(AzNetworking::IConnection* connection)
{
MultiplayerAgentDatum datum;
datum.m_id = connection->GetConnectionId();
datum.m_isInvited = false;
datum.m_agentType = MultiplayerAgentType::Client;
if (connection->GetConnectionRole() == ConnectionRole::Connector)
{
AZLOG_INFO("New outgoing connection to remote address: %s", connection->GetRemoteAddress().GetString().c_str());
@@ -419,36 +428,45 @@ namespace Multiplayer
else
{
AZLOG_INFO("New incoming connection from remote address: %s", connection->GetRemoteAddress().GetString().c_str());
MultiplayerAgentDatum datum;
datum.m_id = connection->GetConnectionId();
datum.m_isInvited = false;
datum.m_agentType = MultiplayerAgentType::Client;
m_connAcquiredEvent.Signal(datum);
}
if (GetAgentType() == MultiplayerAgentType::ClientServer
|| GetAgentType() == MultiplayerAgentType::DedicatedServer)
if (m_onConnectFunctor)
{
// TODO: This needs to be set to the players autonomous proxy ------------v
NetworkEntityHandle controlledEntity = GetNetworkEntityTracker()->Get(NetEntityId{ 0 });
if (connection->GetUserData() == nullptr) // Only add user data if the connect event handler has not already done so
{
connection->SetUserData(new ServerToClientConnectionData(connection, *this, controlledEntity));
}
AZStd::unique_ptr<IReplicationWindow> window = AZStd::make_unique<ServerToClientReplicationWindow>(controlledEntity, connection);
reinterpret_cast<ServerToClientConnectionData*>(connection->GetUserData())->GetReplicationManager().SetReplicationWindow(AZStd::move(window));
}
else
{
if (connection->GetUserData() == nullptr) // Only add user data if the connect event handler has not already done so
if (GetAgentType() == MultiplayerAgentType::ClientServer
|| GetAgentType() == MultiplayerAgentType::DedicatedServer)
{
connection->SetUserData(new ClientToServerConnectionData(connection, *this));
}
PrefabEntityId playerPrefabEntityId(AZ::Name(static_cast<AZ::CVarFixedString>(sv_defaultPlayerSpawnAsset).c_str()), 1);
INetworkEntityManager::EntityList entityList = m_networkEntityManager.CreateEntitiesImmediate(playerPrefabEntityId, NetEntityRole::Authority, AZ::Transform::CreateIdentity());
AZStd::unique_ptr<IReplicationWindow> window = AZStd::make_unique<NullReplicationWindow>();
reinterpret_cast<ServerToClientConnectionData*>(connection->GetUserData())->GetReplicationManager().SetEntityActivationTimeSliceMs(cl_defaultNetworkEntityActivationTimeSliceMs);
NetworkEntityHandle controlledEntity;
if (entityList.size() > 0)
{
controlledEntity = entityList[0];
}
if (connection->GetUserData() == nullptr) // Only add user data if the connect event handler has not already done so
{
connection->SetUserData(new ServerToClientConnectionData(connection, *this, controlledEntity));
}
AZStd::unique_ptr<IReplicationWindow> window = AZStd::make_unique<ServerToClientReplicationWindow>(controlledEntity, connection);
reinterpret_cast<ServerToClientConnectionData*>(connection->GetUserData())->GetReplicationManager().SetReplicationWindow(AZStd::move(window));
}
else
{
if (connection->GetUserData() == nullptr) // Only add user data if the connect event handler has not already done so
{
connection->SetUserData(new ClientToServerConnectionData(connection, *this));
}
AZStd::unique_ptr<IReplicationWindow> window = AZStd::make_unique<NullReplicationWindow>();
reinterpret_cast<ClientToServerConnectionData*>(connection->GetUserData())->GetReplicationManager().SetEntityActivationTimeSliceMs(cl_defaultNetworkEntityActivationTimeSliceMs);
}
}
}
@@ -521,6 +539,11 @@ namespace Multiplayer
handler.Connect(m_shutdownEvent);
}
void MultiplayerSystemComponent::SetOnConnectFunctor(const OnConnectFunctor& functor)
{
m_onConnectFunctor = functor;
}
void MultiplayerSystemComponent::SendReadyForEntityUpdates(bool readyForEntityUpdates)
{
IConnectionSet& connectionSet = m_networkInterface->GetConnectionSet();
@@ -542,6 +565,16 @@ namespace Multiplayer
}
}
INetworkTime* MultiplayerSystemComponent::GetNetworkTime()
{
return &m_networkTime;
}
INetworkEntityManager* MultiplayerSystemComponent::GetNetworkEntityManager()
{
return &m_networkEntityManager;
}
const char* MultiplayerSystemComponent::GetComponentGemName(NetComponentId netComponentId) const
{
return GetMultiplayerComponentRegistry()->GetComponentGemName(netComponentId);