SPEC-7531 Change Code/CryEngine to Code/Legacy (#1634)

* git mv Code\CryEngine Code\Legacy * redirecting CMakeLists.txt * fixing uic warning * Some more CryEngine mentions * validation scripts Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 13:51:24 -07:00
parent f570925c0d
commit 9f0bbf3b74
384 changed files with 25 additions and 31 deletions
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#pragma once
+
+#include "ILevelSystem.h"
+#include <AzCore/Console/IConsole.h>
+#include <AzFramework/Archive/IArchive.h>
+#include <AzFramework/Spawnable/RootSpawnableInterface.h>
+
+namespace LegacyLevelSystem
+{
+
+class SpawnableLevelSystem
+        : public ILevelSystem
+        , public AzFramework::RootSpawnableNotificationBus::Handler
+    {
+    public:
+        explicit SpawnableLevelSystem(ISystem* pSystem);
+        ~SpawnableLevelSystem() override;
+
+        // ILevelSystem
+        void Release() override;
+
+        void AddListener(ILevelSystemListener* pListener) override;
+        void RemoveListener(ILevelSystemListener* pListener) override;
+
+        bool LoadLevel(const char* levelName) override;
+        void UnloadLevel() override;
+        bool IsLevelLoaded() override;
+        const char* GetCurrentLevelName() const override;
+
+        // If the level load failed then we need to have a different shutdown procedure vs when a level is naturally unloaded
+        void SetLevelLoadFailed(bool loadFailed) override;
+        bool GetLevelLoadFailed() override;
+        AZ::Data::AssetType GetLevelAssetType() const override;
+
+        // The following methods are deprecated from ILevelSystem and will be removed once slice support is removed.
+
+        // [LYN-2376] Remove once legacy slice support is removed
+        void Rescan([[maybe_unused]] const char* levelsFolder) override;
+        int GetLevelCount() override;
+        ILevelInfo* GetLevelInfo([[maybe_unused]] int level) override;
+        ILevelInfo* GetLevelInfo([[maybe_unused]] const char* levelName) override;
+
+    private:
+        void OnRootSpawnableAssigned(AZ::Data::Asset<AzFramework::Spawnable> rootSpawnable, uint32_t generation) override;
+        void OnRootSpawnableReleased(uint32_t generation) override;
+
+        void PrepareNextLevel(const char* levelName);
+        bool LoadLevelInternal(const char* levelName);
+
+        // Methods to notify ILevelSystemListener
+        void OnPrepareNextLevel(const char* levelName);
+        void OnLevelNotFound(const char* levelName);
+        void OnLoadingStart(const char* levelName);
+        void OnLoadingComplete(const char* levelName);
+        void OnLoadingError(const char* levelName, const char* error);
+        void OnLoadingProgress(const char* levelName, int progressAmount);
+        void OnUnloadComplete(const char* levelName);
+
+        void LogLoadingTime();
+
+        ISystem* m_pSystem{nullptr};
+
+        AZStd::string m_lastLevelName;
+        float m_fLastLevelLoadTime{0.0f};
+        float m_fLastTime{0.0f};
+
+        bool m_bLevelLoaded{false};
+        bool m_levelLoadFailed{false};
+
+        int m_nLoadedLevelsCount{0};
+
+        CTimeValue m_levelLoadStartTime;
+
+        AZStd::vector<ILevelSystemListener*> m_listeners;
+
+        // Information about the currently-loaded root spawnable, used for tracking loads and unloads.
+        uint64_t m_rootSpawnableGeneration{0};
+        AZ::Data::AssetId m_rootSpawnableId{};
+    };
+
+} // namespace LegacyLevelSystem