Initial commit

Code/Framework/AzGameFramework/AzGameFramework/Application/GameApplication.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 "GameApplication.h"
+#include <AzCore/IO/Path/Path.h>
+#include <AzCore/Settings/SettingsRegistryMergeUtils.h>
+#include <AzCore/StringFunc/StringFunc.h>
+#include <AzCore/std/string/conversions.h>
+#include <AzFramework/Driller/RemoteDrillerInterface.h>
+#include <AzFramework/Driller/DrillToFileComponent.h>
+#include <GridMate/Drillers/CarrierDriller.h>
+#include <GridMate/Drillers/ReplicaDriller.h>
+#include <AzFramework/TargetManagement/TargetManagementComponent.h>
+#include <AzFramework/Metrics/MetricsPlainTextNameRegistration.h>
+#include <AzGameFramework/AzGameFrameworkModule.h>
+
+namespace AzGameFramework
+{
+    GameApplication::GameApplication()
+    {
+    }
+ 
+    GameApplication::GameApplication(int* argc, char*** argv)
+        : Application(argc, argv)
+    {
+    }
+
+    GameApplication::~GameApplication()
+    {
+    }
+
+    void GameApplication::StartCommon(AZ::Entity* systemEntity)
+    {
+        AzFramework::Application::StartCommon(systemEntity);
+
+        if (GetDrillerManager())
+        {
+            GetDrillerManager()->Register(aznew GridMate::Debug::CarrierDriller());
+            GetDrillerManager()->Register(aznew GridMate::Debug::ReplicaDriller());
+        }
+    }
+
+    void GameApplication::MergeSettingsToRegistry(AZ::SettingsRegistryInterface& registry)
+    {
+        AZ::SettingsRegistryInterface::Specializations specializations;
+        Application::SetSettingsRegistrySpecializations(specializations);
+        specializations.Append("game");
+
+        AZStd::vector<char> scratchBuffer;
+
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_TargetBuildDependencyRegistry(registry, AZ_TRAIT_OS_PLATFORM_CODENAME, specializations, &scratchBuffer);
+#if defined(AZ_DEBUG_BUILD) || defined(AZ_PROFILE_BUILD)
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_DevRegistry(registry, AZ_TRAIT_OS_PLATFORM_CODENAME, specializations, &scratchBuffer);
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_CommandLine(registry, m_commandLine, true);
+#endif
+
+        // Used the lowercase the platform name since the bootstrap.game.<config>.<platform>.setreg is being loaded
+        // from the asset cache root where all the files are in lowercased from regardless of the filesystem case-sensitivity
+        static constexpr char filename[] = "bootstrap.game." AZ_BUILD_CONFIGURATION_TYPE "." AZ_TRAIT_OS_PLATFORM_CODENAME_LOWER ".setreg";
+
+        AZ::IO::FixedMaxPath cacheRootPath;
+        if (registry.Get(cacheRootPath.Native(), AZ::SettingsRegistryMergeUtils::FilePathKey_CacheRootFolder))
+        {
+            cacheRootPath /= filename;
+            registry.MergeSettingsFile(cacheRootPath.Native(), AZ::SettingsRegistryInterface::Format::JsonMergePatch, "", &scratchBuffer);
+        }
+
+#if defined(AZ_DEBUG_BUILD) || defined(AZ_PROFILE_BUILD)
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_DevRegistry(registry, AZ_TRAIT_OS_PLATFORM_CODENAME, specializations, &scratchBuffer);
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_CommandLine(registry, m_commandLine, true);
+#endif
+    }
+
+    AZ::ComponentTypeList GameApplication::GetRequiredSystemComponents() const
+    {
+        AZ::ComponentTypeList components = Application::GetRequiredSystemComponents();
+
+#if !defined(_RELEASE)
+        components.emplace_back(azrtti_typeid<AzFramework::TargetManagementComponent>());
+#endif
+
+        // Note that this component is registered by AzFramework.
+        // It must be registered here instead of in the module so that existence of AzFrameworkModule is guaranteed.
+        components.emplace_back(azrtti_typeid<AzFramework::DrillerNetworkAgentComponent>());
+
+        return components;
+    }
+
+    void GameApplication::CreateStaticModules(AZStd::vector<AZ::Module*>& outModules)
+    {
+        AzFramework::Application::CreateStaticModules(outModules);
+
+        outModules.emplace_back(aznew AzGameFrameworkModule());
+
+        // have to let the metrics system know that it's ok to send back the name of the DrillerNetworkAgentComponent to Amazon as plain text, without hashing
+        EBUS_EVENT(AzFramework::MetricsPlainTextNameRegistrationBus, RegisterForNameSending, AZStd::vector<AZ::Uuid>{ azrtti_typeid<AzFramework::DrillerNetworkAgentComponent>() });
+    }
+
+    void GameApplication::QueryApplicationType(AZ::ApplicationTypeQuery& appType) const
+    { 
+        appType.m_maskValue = AZ::ApplicationTypeQuery::Masks::Game;
+    };
+
+} // namespace AzGameFramework

Code/Framework/AzGameFramework/AzGameFramework/Application/GameApplication.h

@@ -0,0 +1,50 @@
+/*
+* 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 <AzCore/base.h>
+#include <AzFramework/Application/Application.h>
+
+#pragma once
+
+namespace AzGameFramework
+{
+    class GameApplication
+        : public AzFramework::Application
+    {
+    public:
+        AZ_CLASS_ALLOCATOR(GameApplication, AZ::SystemAllocator, 0);
+
+        GameApplication();
+        GameApplication(int* argc, char*** argvS);
+        ~GameApplication();
+
+        AZ::ComponentTypeList GetRequiredSystemComponents() const override;
+        void CreateStaticModules(AZStd::vector<AZ::Module*>& outModules) override;
+
+        //////////////////////////////////////////////////////////////////////////
+        // AzFramework::ApplicationRequests::Bus
+        void QueryApplicationType(AZ::ApplicationTypeQuery& appType) const override;
+        //////////////////////////////////////////////////////////////////////////
+
+    protected:
+
+        //////////////////////////////////////////////////////////////////////////
+        // AzFramework::Application
+        void StartCommon(AZ::Entity* systemEntity) override;
+
+        // Instead of iterating over the individual settings folders to composite the Settings Registry, load a pre-generated
+        // game.*.setreg instead. In non-release builds this will still load the dev user settings and the command line settings.
+        void MergeSettingsToRegistry(AZ::SettingsRegistryInterface& registry) override;
+        //////////////////////////////////////////////////////////////////////////
+    };
+} // namespace AzGameFramework
+