feat: save

include/RE/B/BGSSaveLoad.h

@@ -0,0 +1,225 @@
+#pragma once
+
+#include "RE/B/BSPauseRequester.h"
+#include "RE/B/BSFixedString.h"
+#include "RE/B/BSTArray.h"
+#include "RE/B/BSTEvent.h"
+#include "RE/B/BSTScatterTable.h"
+
+namespace RE
+{
+	namespace PlayerNameEvent
+	{
+		struct NameChangedEvent;
+	}
+
+	class BGSSaveLoadFile
+	{
+	public:
+
+	};
+
+	class BGSSaveLoadFileEntry
+	{
+	public:
+		[[nodiscard]] char* GetFileName() const
+		{
+			return fileName;
+		}
+
+		[[nodiscard]] char* GetPlayerName()
+		{
+			if (playerName)
+				return playerName;
+
+			LoadData();
+			return playerName;
+		}
+
+		[[nodiscard]] bool IsAutoSave() const
+		{
+			return fileName && !_strnicmp(fileName, "AutoSave", 8);
+		}
+
+		[[nodiscard]] bool IsExitSave() const
+		{
+			return fileName && !_strnicmp(fileName, "ExitSave", 8);
+		}
+
+		[[nodiscard]] bool IsGenerated() const
+		{
+			return fileName && !_strnicmp(fileName, "Save", 4);
+		}
+
+		[[nodiscard]] bool IsQuickSave() const
+		{
+			return fileName && !_strnicmp(fileName, "QuickSave", 9);
+		}
+
+		void LoadData()
+		{
+			using func_t = decltype(&BGSSaveLoadFileEntry::LoadData);
+			static REL::Relocation<func_t> func{ ID::BGSSaveLoadFileEntry::LoadData };
+			func(this);
+		}
+
+		// members
+		char* fileName;    // 00
+		char* playerName;  // 08
+	};
+
+	class BGSSaveLoadThread
+	{
+	public:
+		SF_RTTI_VTABLE(BGSSaveLoadThread);
+
+		struct AsyncRequest
+		{
+			using TaskFinishedCallback_t  = std::add_pointer_t<void(bool a_result)>;
+		};
+	};
+
+	class BGSSaveLoadManager :
+		public BSTEventSink<PlayerNameEvent::NameChangedEvent>,  // 000
+		public BSPauseRequester                                  // 008
+	{
+	public:
+		SF_RTTI_VTABLE(BGSSaveLoadManager);
+
+		enum class SaveFileCategory : std::uint32_t
+		{
+			kUser = 0,
+			kAuto = 1,
+			kQuick = 2,
+			kExit = 3
+		};
+
+		enum class QueuedTask : std::uint32_t
+		{
+			kAutoSave = 0x1,
+			kForceSave = 0x2,
+			kQuickSave = 0x8,
+			kQuickLoad = 0x10,
+			kLoadGame = 0x40,
+			kAutoSaveCommit = 0x200,
+			kQuickSaveCommit = 0x400,
+			kBuildSaveGameList = 0x1000,
+			kSaveAndQuit = 0x4000,
+		};
+
+		virtual ~BGSSaveLoadManager();  // 00
+
+		// override (BSTEventSink)
+		BSEventNotifyControl ProcessEvent(const PlayerNameEvent::NameChangedEvent& a_event, BSTEventSource<PlayerNameEvent::NameChangedEvent>* a_source) override;  // 01
+
+		[[nodiscard]] static auto GetSingleton()
+		{
+			static REL::Relocation<BGSSaveLoadManager**> singleton{ ID::BGSSaveLoadManager::Singleton };
+			return *singleton;
+		}
+
+		[[nodiscard]] static bool IsSaveFileNameAutoSave(const char* a_name)
+		{
+			return a_name && !_strnicmp(a_name, "AutoSave", 8);
+		}
+
+		[[nodiscard]] static bool IsSaveFileNameExitSave(const char* a_name)
+		{
+			return a_name && !_strnicmp(a_name, "ExitSave", 8);
+		}
+
+		[[nodiscard]] static bool IsSaveFileNameGenerated(const char* a_name)
+		{
+			return a_name && !_strnicmp(a_name, "Save", 4);
+		}
+
+		[[nodiscard]] static bool IsSaveFileNameQuickSave(const char* a_name)
+		{
+			return a_name && !_strnicmp(a_name, "QuickSave", 9);
+		}
+
+		bool DeleteSaveFile(const char* a_filename, void* a_unk1, bool a_skipRemainingSavesCheck)
+		{
+			using func_t = decltype(&BGSSaveLoadManager::DeleteSaveFile);
+			static REL::Relocation<func_t> func{ ID::BGSSaveLoadManager::DeleteSaveFile };
+			return func(this, a_filename, a_unk1, a_skipRemainingSavesCheck);
+		}
+
+		void QueueBuildSaveGameList(BGSSaveLoadThread::AsyncRequest::TaskFinishedCallback_t a_taskFinished = nullptr)
+		{
+			using func_t = decltype(&BGSSaveLoadManager::QueueBuildSaveGameList);
+			static REL::Relocation<func_t> func{ ID::BGSSaveLoadManager::QueueBuildSaveGameList };
+			func(this, a_taskFinished);
+		}
+
+		void QueueLoadGame(BGSSaveLoadFileEntry* a_entry)
+		{
+			queuedEntryToLoad = a_entry;
+			queuedTasks.set(QueuedTask::kLoadGame);
+		}
+
+		void QueueLoadMostRecentSaveGame()
+		{
+			if (!saveGameListBuilt) {
+				return QueueBuildSaveGameList([](bool a_result) {
+					if (a_result)
+						GetSingleton()->QueueLoadMostRecentSaveGame();
+				});
+			}
+
+			if (saveGameCount > 0)
+				QueueLoadGame(saveGameList.back());
+		}
+
+		void QueueSaveLoadTask(QueuedTask a_task)
+		{
+			using func_t = decltype(&BGSSaveLoadManager::QueueSaveLoadTask);
+			static REL::Relocation<func_t> func{ ID::BGSSaveLoadManager::QueueSaveLoadTask };
+			func(this, a_task);
+		}
+
+		[[nodiscard]] bool IsSaveGameListBuilt() const
+		{
+			return saveGameListBuilt;
+		}
+
+		// members
+		std::byte                                pad010[0x008];               // 010
+		BSTArray<BGSSaveLoadFileEntry*>          saveGameList;                // 018
+		std::byte                                pad028[0x008];               // 028
+		bool                                     saveGameListBuilt;           // 030
+		std::uint32_t                            saveGameCount;               // 034
+		std::uint32_t                            currentSaveGameNumber;       // 038
+		std::byte                                pad03C[0x004];               // 03C
+		std::uint64_t                            saveGameListBuildID;         // 040
+		std::uint32_t                            currentAutoSaveNumber;       // 048
+		std::byte                                pad04C[0x004];               // 04C
+		REX::EnumSet<QueuedTask>                 queuedTasks;                 // 050
+		std::byte                                pad054[0x004];               // 054
+		BGSSaveLoadFileEntry*                    queuedEntryToLoad;           // 058
+		std::byte                                pad060[0x010];               // 060
+		char*                                    mostRecentSaveGame;          // 070
+		std::int32_t                             mostRecentSaveGameDeviceID;  // 078
+		std::byte                                pad07C[0x08C];               // 07C
+		std::uint64_t                            currentPlayerID;             // 108
+		std::uint64_t                            displayPlayerID;             // 110
+		BSFixedString                            saveFileNameToDelete;        // 118
+		BSTHashMap<std::uint32_t, BSFixedString> autoSaveFileNames;           // 120
+		BSFixedString                            quickSaveFileName;           // 158
+		BSFixedString                            exitSaveFileName;            // 160
+		std::byte                                pad168[0x010];               // 168
+		BGSSaveLoadFile*                         saveLoadFile;                // 178
+		bool                                     returnedFromSysUtil;         // 180
+		bool                                     sysUtilLoadDataComplete;     // 181
+	};
+	static_assert(offsetof(BGSSaveLoadManager, saveGameList) == 0x018);
+	static_assert(offsetof(BGSSaveLoadManager, saveGameListBuilt) == 0x030);
+	static_assert(offsetof(BGSSaveLoadManager, saveGameCount) == 0x034);
+	static_assert(offsetof(BGSSaveLoadManager, saveGameListBuildID) == 0x040);
+	static_assert(offsetof(BGSSaveLoadManager, queuedTasks) == 0x050);
+	static_assert(offsetof(BGSSaveLoadManager, mostRecentSaveGame) == 0x070);
+	static_assert(offsetof(BGSSaveLoadManager, currentPlayerID) == 0x108);
+	static_assert(offsetof(BGSSaveLoadManager, quickSaveFileName) == 0x158);
+	static_assert(offsetof(BGSSaveLoadManager, saveLoadFile) == 0x178);
+	static_assert(offsetof(BGSSaveLoadManager, sysUtilLoadDataComplete) == 0x181);
+}

include/RE/B/BSPauseRequester.h

@@ -0,0 +1,12 @@
+#pragma once
+
+namespace RE
+{
+	class BSPauseRequester
+	{
+	public:
+		SF_RTTI_VTABLE(BSPauseRequester);
+
+		virtual ~BSPauseRequester();
+	};
+}

include/RE/E/Events.h

@@ -213,7 +213,7 @@ namespace RE
 			kLeave = 1
 		};
 
-		[[nodiscard]] auto GetCell() const { return TESForm::LookupByID<TESObjectCELL>(formID); }
+		[[nodiscard]] auto GetCell() const { return TESForm::GetFormByID<TESObjectCELL>(formID); }
 
 		[[nodiscard]] constexpr bool IsEnter() const noexcept { return type == Type::kEnter; }
 		[[nodiscard]] constexpr bool IsLeave() const noexcept { return type == Type::kLeave; }
@@ -233,6 +233,20 @@ namespace RE
 		}
 	};
 
+	struct BGSAppPausedEvent
+	{
+		[[nodiscard]] static BSTEventSource<BGSAppPausedEvent>* GetEventSource()
+		{
+			using func_t = decltype(&BGSAppPausedEvent::GetEventSource);
+			static REL::Relocation<func_t> func{ REL::ID(167011) };
+			return func();
+		}
+
+		// members
+		bool paused;  // 00
+	};
+	static_assert(sizeof(BGSAppPausedEvent) == 0x1);
+
 	struct BGSCellGridLoadEvent
 	{
 		[[nodiscard]] static BSTEventSource<BGSCellGridLoadEvent>* GetEventSource()
@@ -2290,6 +2304,24 @@ namespace RE
 		}
 	};
 
+	struct PlayerDifficultySettingChanged
+	{
+		struct Event
+		{
+			[[nodiscard]] static BSTEventSource<PlayerDifficultySettingChanged::Event>* GetEventSource()
+			{
+				using func_t = decltype(&PlayerDifficultySettingChanged::Event::GetEventSource);
+				static REL::Relocation<func_t> func{ REL::ID(153667) };
+				return func();
+			}
+
+			// members
+			std::uint32_t oldDifficulty;  // 00
+			std::uint32_t newDifficulty;  // 04
+		};
+		static_assert(sizeof(PlayerDifficultySettingChanged::Event) == 0x8);
+	};
+
 	struct PlayerFastTravel
 	{
 		struct Event

include/RE/IDs.h

@@ -65,6 +65,11 @@ namespace RE::ID
 		inline constexpr REL::ID ctor{ 101725 };
 	}
 
+	namespace BGSSaveLoadFileEntry
+	{
+		inline constexpr REL::ID LoadData{ 147331 };
+	}
+
 	namespace BGSSaveLoadGame
 	{
 		inline constexpr REL::ID SaveGame{ 147515 };
@@ -73,8 +78,10 @@ namespace RE::ID
 
 	namespace BGSSaveLoadManager
 	{
-		inline constexpr REL::ID Singleton{ 880997 };
 		inline constexpr REL::ID DeleteSaveFile{ 147844 };
+		inline constexpr REL::ID QueueBuildSaveGameList{ 147900 };
+		inline constexpr REL::ID QueueSaveLoadTask{ 1536882 };
+		inline constexpr REL::ID Singleton{ 880997 };
 	}
 
 	namespace BGSStoryTeller
@@ -520,8 +527,8 @@ namespace RE::ID
 	{
 		inline constexpr REL::ID DecExternalRefCount{ 34165 };
 		inline constexpr REL::ID DecRefCount{ 35164 };
-		inline constexpr REL::ID LookupByID{ 86125 };
-		inline constexpr REL::ID LookupByEditorID{ 86123 };
+		inline constexpr REL::ID GetFormByID{ 86125 };
+		inline constexpr REL::ID GetFormByEditorID{ 86123 };
 	}
 
 	namespace TESNPC

include/RE/M/Main.h

@@ -47,8 +47,14 @@ namespace RE
 		}
 
 		// members
-		std::byte pad008[0x440];     // 008
+		std::byte pad008[0x020];     // 008
+		bool      quitGame;          // 028
+		std::byte pad029[0x005];     // 029
+		bool      resetGame;         // 02E
+		std::byte pad02F[0x419];     // 02F
 		bool      isGameMenuPaused;  // 448
 	};
+	static_assert(offsetof(Main, quitGame) == 0x028);
+	static_assert(offsetof(Main, resetGame) == 0x02E);
 	static_assert(offsetof(Main, isGameMenuPaused) == 0x448);
 }

include/RE/Starfield.h

@@ -144,7 +144,7 @@
 #include "RE/B/BGSResourceGenerationData.h"
 #include "RE/B/BGSReverbParameters.h"
 #include "RE/B/BGSSaveLoadGame.h"
-#include "RE/B/BGSSaveLoadManager.h"
+#include "RE/B/BGSSaveLoad.h"
 #include "RE/B/BGSScene.h"
 #include "RE/B/BGSSecondaryDamageList.h"
 #include "RE/B/BGSShaderParticleGeometryData.h"
@@ -197,6 +197,7 @@
 #include "RE/B/BSIntrusiveRefCounted.h"
 #include "RE/B/BSLock.h"
 #include "RE/B/BSLog.h"
+#include "RE/B/BSPauseRequester.h"
 #include "RE/B/BSPointerHandle.h"
 #include "RE/B/BSReflection.h"
 #include "RE/B/BSResourceEnums.h"