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Hierarchy components optimizations

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Signed-off-by: AMZN-Olex <5432499+AMZN-Olex@users.noreply.github.com>
This commit is contained in:
AMZN-Olex
2021-10-05 08:31:23 -04:00
parent 52d3e4c601
commit d05d5d1e97
5 changed files with 103 additions and 105 deletions
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Gems/Multiplayer/Code/Source/Components/NetworkHierarchyChildComponent.cpp
+32 -36
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@@ -55,7 +55,6 @@ namespace Multiplayer
NetworkHierarchyChildComponent::NetworkHierarchyChildComponent()
: m_childChangedHandler([this](AZ::ChildChangeType type, AZ::EntityId child) { OnChildChanged(type, child); })
, m_parentChangedHandler([this](AZ::EntityId oldParent, AZ::EntityId parent) { OnParentChanged(oldParent, parent); })
, m_hierarchyRootNetIdChanged([this](NetEntityId rootNetId) {OnHierarchyRootNetIdChanged(rootNetId); })
{
@@ -75,7 +74,6 @@ namespace Multiplayer
if (AzFramework::TransformComponent* transformComponent = GetEntity()->FindComponent<AzFramework::TransformComponent>())
{
transformComponent->BindChildChangedEventHandler(m_childChangedHandler);
transformComponent->BindParentChangedEventHandler(m_parentChangedHandler);
}
}
@@ -133,29 +131,33 @@ namespace Multiplayer
void NetworkHierarchyChildComponent::SetTopLevelHierarchyRootEntity(AZ::Entity* hierarchyRoot)
{
m_rootEntity = hierarchyRoot;
if (HasController() && GetNetBindComponent()->GetNetEntityRole() == NetEntityRole::Authority)
if (m_rootEntity != hierarchyRoot)
{
NetworkHierarchyChildComponentController* controller = static_cast<NetworkHierarchyChildComponentController*>(GetController());
if (m_rootEntity)
m_rootEntity = hierarchyRoot;
if (HasController() && GetNetBindComponent()->GetNetEntityRole() == NetEntityRole::Authority)
{
const NetEntityId netRootId = GetNetworkEntityManager()->GetNetEntityIdById(m_rootEntity->GetId());
controller->SetHierarchyRoot(netRootId);
NetworkHierarchyChildComponentController* controller = static_cast<NetworkHierarchyChildComponentController*>(GetController());
if (m_rootEntity)
{
const NetEntityId netRootId = GetNetworkEntityManager()->GetNetEntityIdById(m_rootEntity->GetId());
controller->SetHierarchyRoot(netRootId);
m_networkHierarchyChangedEvent.Signal(m_rootEntity->GetId());
m_networkHierarchyChangedEvent.Signal(m_rootEntity->GetId());
}
else
{
controller->SetHierarchyRoot(InvalidNetEntityId);
m_networkHierarchyLeaveEvent.Signal();
}
}
else
if (m_rootEntity == nullptr)
{
controller->SetHierarchyRoot(InvalidNetEntityId);
m_networkHierarchyLeaveEvent.Signal();
NotifyChildrenHierarchyDisbanded();
}
}
if (m_rootEntity == nullptr)
{
NotifyChildrenHierarchyDisbanded();
}
}
void NetworkHierarchyChildComponent::OnChildChanged([[maybe_unused]] AZ::ChildChangeType type, [[maybe_unused]] AZ::EntityId child)
@@ -169,17 +171,6 @@ namespace Multiplayer
}
}
void NetworkHierarchyChildComponent::OnParentChanged([[maybe_unused]] AZ::EntityId oldParent, [[maybe_unused]] AZ::EntityId parent)
{
if (m_rootEntity)
{
if (NetworkHierarchyRootComponent* root = m_rootEntity->FindComponent<NetworkHierarchyRootComponent>())
{
root->RebuildHierarchy();
}
}
}
void NetworkHierarchyChildComponent::OnHierarchyRootNetIdChanged(NetEntityId rootNetId)
{
ConstNetworkEntityHandle rootHandle = GetNetworkEntityManager()->GetEntity(rootNetId);
@@ -202,19 +193,24 @@ namespace Multiplayer
void NetworkHierarchyChildComponent::NotifyChildrenHierarchyDisbanded()
{
AZ::ComponentApplicationRequests* componentApplication = AZ::Interface<AZ::ComponentApplicationRequests>::Get();
AZStd::vector<AZ::EntityId> allChildren;
AZ::TransformBus::EventResult(allChildren, GetEntityId(), &AZ::TransformBus::Events::GetChildren);
for (const AZ::EntityId& childEntityId : allChildren)
{
if (const AZ::Entity* childEntity = AZ::Interface<AZ::ComponentApplicationRequests>::Get()->FindEntity(childEntityId))
if (const AZ::Entity* childEntity = componentApplication->FindEntity(childEntityId))
{
if (auto* hierarchyChildComponent = childEntity->FindComponent<NetworkHierarchyChildComponent>())
for (Component* component : childEntity->GetComponents())
{
hierarchyChildComponent->SetTopLevelHierarchyRootEntity(nullptr);
}
else if (auto* hierarchyRootComponent = childEntity->FindComponent<NetworkHierarchyRootComponent>())
{
hierarchyRootComponent->SetTopLevelHierarchyRootEntity(nullptr);
if (component->GetUnderlyingComponentType() == NetworkHierarchyChildComponent::TYPEINFO_Uuid())
{
static_cast<NetworkHierarchyChildComponent*>(component)->SetTopLevelHierarchyRootEntity(nullptr);
}
else if (component->GetUnderlyingComponentType() == NetworkHierarchyRootComponent::TYPEINFO_Uuid())
{
static_cast<NetworkHierarchyRootComponent*>(component)->SetTopLevelHierarchyRootEntity(nullptr);
}
}
}
}