AMZN-koppersr
48f2487d3c
The following has been changed: - AssetDataStream can now return the stored streaming deadline and priority. - RootSpawnable now has an event that's called just before root spawnable spawns entities. This is an immediate event unlike the other events that are queued. Signed-off-by: AMZN-koppersr <82230785+AMZN-koppersr@users.noreply.github.com>
103 lines
3.4 KiB
C++
103 lines
3.4 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#include <AzCore/Component/Component.h>
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#include <AzCore/Component/TickBus.h>
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#include <AzCore/Settings/SettingsRegistry.h>
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#include <AzCore/std/parallel/atomic.h>
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#include <AzFramework/Asset/AssetCatalogBus.h>
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#include <AzFramework/Spawnable/RootSpawnableInterface.h>
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#include <AzFramework/Spawnable/Spawnable.h>
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#include <AzFramework/Spawnable/SpawnableAssetHandler.h>
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#include <AzFramework/Spawnable/SpawnableEntitiesContainer.h>
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#include <AzFramework/Spawnable/SpawnableEntitiesManager.h>
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namespace AzFramework
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{
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class SpawnableSystemComponent
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: public AZ::Component
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, public AZ::TickBus::Handler
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, public AZ::SystemTickBus::Handler
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, public AssetCatalogEventBus::Handler
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, public RootSpawnableInterface::Registrar
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, public RootSpawnableNotificationBus::Handler
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{
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public:
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AZ_COMPONENT(SpawnableSystemComponent, "{12D0DA52-BB86-4AC3-8862-9493E0D0E207}");
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inline static constexpr const char* RootSpawnableRegistryKey = "/Amazon/AzCore/Bootstrap/RootSpawnable";
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SpawnableSystemComponent() = default;
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SpawnableSystemComponent(const SpawnableSystemComponent&) = delete;
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SpawnableSystemComponent(SpawnableSystemComponent&&) = delete;
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SpawnableSystemComponent& operator=(const SpawnableSystemComponent&) = delete;
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SpawnableSystemComponent& operator=(SpawnableSystemComponent&&) = delete;
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//
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// Component
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//
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static void Reflect(AZ::ReflectContext* context);
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static void GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& services);
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static void GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& services);
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static void GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& services);
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//
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// TickBus
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//
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void OnTick(float deltaTime, AZ::ScriptTimePoint time) override;
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int GetTickOrder() override;
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//
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// SystemTickBus
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//
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void OnSystemTick() override;
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//
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// AssetCatalogEventBus
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//
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void OnCatalogLoaded(const char* catalogFile) override;
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//
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// RootSpawnableInterface
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//
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uint64_t AssignRootSpawnable(AZ::Data::Asset<Spawnable> rootSpawnable) override;
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void ReleaseRootSpawnable() override;
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void ProcessSpawnableQueue() override;
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//
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// RootSpawnbleNotificationBus
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//
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void OnRootSpawnableAssigned(AZ::Data::Asset<Spawnable> rootSpawnable, uint32_t generation) override;
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void OnRootSpawnableReady(AZ::Data::Asset<Spawnable> rootSpawnable, uint32_t generation) override;
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void OnRootSpawnableReleased(uint32_t generation) override;
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protected:
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void Activate() override;
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void Deactivate() override;
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void LoadRootSpawnableFromSettingsRegistry();
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SpawnableAssetHandler m_assetHandler;
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SpawnableEntitiesManager m_entitiesManager;
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SpawnableEntitiesContainer m_rootSpawnableContainer;
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AZ::SettingsRegistryInterface::NotifyEventHandler m_registryChangeHandler;
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AZ::Data::AssetId m_rootSpawnableId;
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bool m_catalogAvailable{ false };
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};
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} // namespace AzFramework
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