Initial commit

Gems/LmbrCentral/Code/Source/Builders/SliceBuilder/SliceBuilderComponent.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 <LmbrCentral_precompiled.h>
+#include "SliceBuilderComponent.h"
+
+#include <AzCore/Slice/SliceComponent.h>
+#include <AzCore/Debug/TraceMessageBus.h>
+#include <AzCore/Component/ComponentApplication.h>
+#include <AzFramework/StringFunc/StringFunc.h>
+#include <AzFramework/IO/LocalFileIO.h>
+#include <AzToolsFramework/ToolsComponents/EditorComponentBase.h>
+#include <AzToolsFramework/ToolsComponents/GenericComponentWrapper.h>
+#include <AssetBuilderSDK/AssetBuilderBusses.h>
+#include <AzToolsFramework/ToolsComponents/ToolsAssetCatalogBus.h>
+
+#include <AzToolsFramework/Fingerprinting/TypeFingerprinter.h>
+
+namespace SliceBuilder
+{
+    void BuilderPluginComponent::Activate()
+    {
+        // Register Slice Builder
+        m_sliceBuilder.reset(aznew SliceBuilderWorker);
+        AZ::SerializeContext* serializeContext = nullptr;
+        AZ::ComponentApplicationBus::BroadcastResult(serializeContext, &AZ::ComponentApplicationBus::Events::GetSerializeContext);
+        AZ_Assert(serializeContext, "SerializeContext not found");
+
+        AzToolsFramework::Fingerprinting::TypeFingerprinter fingerprinter(*serializeContext);
+        AzToolsFramework::Fingerprinting::TypeCollection types = fingerprinter.GatherAllTypesForComponents();
+        AzToolsFramework::Fingerprinting::TypeFingerprint allComponents = fingerprinter.GenerateFingerprintForAllTypes(types);
+        AZStd::string builderAnalysisFingerprint = AZStd::string::format("%zu", allComponents);
+
+        // Include slice builder settings in the fingerprint so changes trigger job reruns
+        if (!m_sliceBuilder->SliceUpgradesAllowed())
+        {
+            builderAnalysisFingerprint.append("|UpgradeDisabled");
+        }
+
+        AssetBuilderSDK::AssetBuilderDesc builderDescriptor;
+        builderDescriptor.m_name = "Slice Builder";
+        builderDescriptor.m_version = 8;
+        builderDescriptor.m_analysisFingerprint = builderAnalysisFingerprint;
+        builderDescriptor.m_patterns.push_back(AssetBuilderSDK::AssetBuilderPattern(AZ::SliceAsset::GetFileFilter(), AssetBuilderSDK::AssetBuilderPattern::PatternType::Wildcard));
+        builderDescriptor.m_busId = SliceBuilderWorker::GetUUID();
+        builderDescriptor.m_createJobFunction = AZStd::bind(&SliceBuilderWorker::CreateJobs, m_sliceBuilder.get(), AZStd::placeholders::_1, AZStd::placeholders::_2);
+        builderDescriptor.m_processJobFunction = AZStd::bind(&SliceBuilderWorker::ProcessJob, m_sliceBuilder.get(), AZStd::placeholders::_1, AZStd::placeholders::_2);
+
+        AssetBuilderSDK::AssetBuilderBus::Broadcast(&AssetBuilderSDK::AssetBuilderBus::Handler::RegisterBuilderInformation, builderDescriptor);
+
+        AzToolsFramework::ToolsAssetSystemBus::Broadcast(&AzToolsFramework::ToolsAssetSystemRequests::RegisterSourceAssetType, azrtti_typeid<AZ::SliceAsset>(), AZ::SliceAsset::GetFileFilter());
+    }
+
+    void BuilderPluginComponent::Deactivate()
+    {
+        // Finish all queued work
+        AZ::Data::AssetBus::ExecuteQueuedEvents();
+
+        AzToolsFramework::ToolsAssetSystemBus::Broadcast(&AzToolsFramework::ToolsAssetSystemRequests::UnregisterSourceAssetType, azrtti_typeid<AZ::SliceAsset>());
+
+        m_sliceBuilder.reset();
+    }
+
+    void BuilderPluginComponent::Reflect(AZ::ReflectContext* context)
+    {
+        SliceBuilderSettings::Reflect(context);
+
+        if (AZ::SerializeContext* serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
+        {
+            serializeContext->Class<BuilderPluginComponent, AZ::Component>()
+                ->Version(2)
+                ->Attribute(AZ::Edit::Attributes::SystemComponentTags, AZStd::vector<AZ::Crc32>({ AssetBuilderSDK::ComponentTags::AssetBuilder }))
+                ;
+        }
+    }
+}