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124 lines
4.4 KiB
C++
124 lines
4.4 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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#include "GradientSignalSystemComponent.h"
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#include <AzCore/RTTI/BehaviorContext.h>
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#include <AzCore/Serialization/SerializeContext.h>
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#include <AzCore/Serialization/EditContext.h>
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#include <GradientSignal/ImageAsset.h>
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#include <AzFramework/Asset/GenericAssetHandler.h>
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#include <GradientSignal/GradientSampler.h>
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#include <GradientSignal/SmoothStep.h>
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#include <GradientSignal/ImageSettings.h>
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#include <GradientSignal/Ebuses/GradientRequestBus.h>
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namespace GradientSignal
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{
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namespace Details
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{
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AzFramework::GenericAssetHandler<GradientSignal::ImageSettings>* s_gradientImageSettingsAssetHandler = nullptr;
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ImageAssetHandler* s_gradientImageAssetHandler = nullptr;
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void RegisterAssethandlers()
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{
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s_gradientImageSettingsAssetHandler = aznew AzFramework::GenericAssetHandler<GradientSignal::ImageSettings>("Gradient Image Settings", "Other", s_gradientImageSettingsExtension);
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s_gradientImageSettingsAssetHandler->Register();
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s_gradientImageAssetHandler = aznew ImageAssetHandler();
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s_gradientImageAssetHandler->Register();
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}
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void UnregisterAssethandlers()
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{
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if (s_gradientImageSettingsAssetHandler)
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{
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s_gradientImageSettingsAssetHandler->Unregister();
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delete s_gradientImageSettingsAssetHandler;
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s_gradientImageSettingsAssetHandler = nullptr;
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}
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if (s_gradientImageAssetHandler)
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{
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s_gradientImageAssetHandler->Unregister();
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delete s_gradientImageAssetHandler;
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s_gradientImageAssetHandler = nullptr;
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}
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}
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}
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void GradientSignalSystemComponent::Reflect(AZ::ReflectContext* context)
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{
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GradientSampler::Reflect(context);
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SmoothStep::Reflect(context);
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ImageAsset::Reflect(context);
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if (AZ::SerializeContext* serialize = azrtti_cast<AZ::SerializeContext*>(context))
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{
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serialize->Class<GradientSignalSystemComponent, AZ::Component>()
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->Version(0)
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;
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if (AZ::EditContext* ec = serialize->GetEditContext())
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{
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ec->Class<GradientSignalSystemComponent>("GradientSignal", "Manages registration of gradient image assets and reflection of required types")
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->ClassElement(AZ::Edit::ClassElements::EditorData, "")
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->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
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->Attribute(AZ::Edit::Attributes::AutoExpand, true)
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;
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}
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}
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if (auto behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
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{
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behaviorContext->Class<GradientSampleParams>()
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->Constructor()
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->Attribute(AZ::Script::Attributes::Category, "Vegetation")
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->Property("position", BehaviorValueProperty(&GradientSampleParams::m_position))
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;
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behaviorContext->EBus<GradientRequestBus>("GradientRequestBus")
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->Event("GetValue", &GradientRequestBus::Events::GetValue)
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;
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}
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}
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void GradientSignalSystemComponent::GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided)
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{
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provided.push_back(AZ_CRC("GradientSignalService", 0xa7a775e2));
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}
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void GradientSignalSystemComponent::GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible)
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{
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incompatible.push_back(AZ_CRC("GradientSignalService", 0xa7a775e2));
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}
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void GradientSignalSystemComponent::GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required)
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{
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(void)required;
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}
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void GradientSignalSystemComponent::GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent)
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{
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(void)dependent;
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}
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void GradientSignalSystemComponent::Init()
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{
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}
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void GradientSignalSystemComponent::Activate()
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{
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Details::RegisterAssethandlers();
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}
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void GradientSignalSystemComponent::Deactivate()
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{
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Details::UnregisterAssethandlers();
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}
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}
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