Integrating latest 47acbe8

Gems/Multiplayer/Code/Source/EntityDomains/RoundRobinEntityDomain.cpp

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+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <Source/EntityDomains/RoundRobinEntityDomain.h>
+
+namespace Multiplayer
+{
+    RoundRobinEntityDomain::RoundRobinEntityDomain(const RoundRobinEntityDomain& rhs)
+        : m_hostId(rhs.m_hostId)
+        , m_multiserverCount(rhs.m_multiserverCount)
+        , m_entitiesNotInDomain(rhs.m_entitiesNotInDomain)
+        , m_controllersActivatedHandler([this](const ConstNetworkEntityHandle& entityHandle, EntityIsMigrating entityIsMigrating) { OnControllersActivated(entityHandle, entityIsMigrating); })
+        , m_controllersDeactivatedHandler([this](const ConstNetworkEntityHandle& entityHandle, EntityIsMigrating entityIsMigrating) { OnControllersDeactivated(entityHandle, entityIsMigrating); })
+    {
+        ;
+    }
+
+    RoundRobinEntityDomain::RoundRobinEntityDomain(HostId hostId, uint32_t multiserverCount)
+        : m_hostId(hostId)
+        , m_multiserverCount(multiserverCount)
+        , m_controllersActivatedHandler([this](const ConstNetworkEntityHandle& entityHandle, EntityIsMigrating entityIsMigrating) { OnControllersActivated(entityHandle, entityIsMigrating); })
+        , m_controllersDeactivatedHandler([this](const ConstNetworkEntityHandle& entityHandle, EntityIsMigrating entityIsMigrating) { OnControllersDeactivated(entityHandle, entityIsMigrating); })
+    {
+        ;
+    }
+
+    bool RoundRobinEntityDomain::IsInDomain([[maybe_unused]] const ConstNetworkEntityHandle& entityHandle) const
+    {
+        //const int desiredDomain = (entityHandle.GetNetEntityId() % m_ServerShardCount) + k_FirstGameShardId;
+        //const bool netIdInDomain = desiredDomain == m_ServerShardId;
+        //const bool isPlayer = entityHandle->FindComponent<PlayerComponent>() != nullptr;
+        //const bool isGlobalEnt = entityHandle->FindComponent<GlobalAccessComponent>() != nullptr;
+        //auto entityHierarchyComponent = entityHandle->FindComponent<EntityHierarchyComponent>();
+        //const bool isParented = entityHierarchyComponent ? entityHierarchyComponent->IsParented() : false;
+        //return netIdInDomain || isPlayer || isGlobalEnt || isParented;
+        return false;
+    }
+
+    void RoundRobinEntityDomain::ActivateTracking(const INetworkEntityManager::OwnedEntitySet& ownedEntitySet)
+    {
+        for (auto& entityHandle : ownedEntitySet)
+        {
+            OnControllersActivated(entityHandle, EntityIsMigrating::False);
+        }
+        GetNetworkEntityManager()->AddControllersActivatedHandler(m_controllersActivatedHandler);
+        GetNetworkEntityManager()->AddControllersDeactivatedHandler(m_controllersDeactivatedHandler);
+    }
+
+    void RoundRobinEntityDomain::DebugDraw() const
+    {
+        // Nothing to draw
+    }
+
+    void RoundRobinEntityDomain::RetrieveEntitiesNotInDomain(EntitiesNotInDomain& outEntitiesNotInDomain) const
+    {
+        outEntitiesNotInDomain.insert(m_entitiesNotInDomain.begin(), m_entitiesNotInDomain.end());
+    }
+
+    void RoundRobinEntityDomain::OnControllersActivated(const ConstNetworkEntityHandle& entityHandle, [[maybe_unused]] EntityIsMigrating entityIsMigrating)
+    {
+        if (!IsInDomain(entityHandle))
+        {
+            m_entitiesNotInDomain.insert(entityHandle.GetNetEntityId());
+        }
+    }
+
+    void RoundRobinEntityDomain::OnControllersDeactivated(const ConstNetworkEntityHandle& entityHandle, [[maybe_unused]] EntityIsMigrating entityIsMigrating)
+    {
+        m_entitiesNotInDomain.erase(entityHandle.GetNetEntityId());
+    }
+}