Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/xbmc/games/addons/GameClientInGameSaves.h b/xbmc/games/addons/GameClientInGameSaves.h
new file mode 100644
index 0000000..a75c155
--- /dev/null
+++ b/xbmc/games/addons/GameClientInGameSaves.h
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (C) 2016-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "addons/kodi-dev-kit/include/kodi/addon-instance/Game.h"
+
+#include <string>
+
+struct GameClient;
+
+namespace KODI
+{
+namespace GAME
+{
+class CGameClient;
+
+/*!
+ * \brief This class implements in-game saves.
+ *
+ * \details Some games do not implement state persistence on their own, but rely on the frontend for
+ * saving their current memory state to disk. This is mostly the case for emulators for SRAM
+ * (battery backed up ram on cartridges) or memory cards.
+ *
+ * Differences to save states:
+ * - Works only for supported games (e.g. emulated games with SRAM support)
+ * - Often works emulator independent (and can be used to start a game with one emulator and
+ * continue with another)
+ * - Visible in-game (e.g. in-game save game selection menus)
+ */
+class CGameClientInGameSaves
+{
+public:
+  /*!
+   * \brief Constructor.
+   * \param addon The game client implementation.
+   * \param dllStruct The emulator or game for which the in-game saves are processed.
+   */
+  CGameClientInGameSaves(CGameClient* addon, const AddonInstance_Game* dllStruct);
+
+  /*!
+   * \brief Load in-game data.
+   */
+  void Load();
+
+  /*!
+   * \brief Save in-game data.
+   */
+  void Save();
+
+private:
+  std::string GetPath(GAME_MEMORY memoryType);
+
+  void Load(GAME_MEMORY memoryType);
+  void Save(GAME_MEMORY memoryType);
+
+  const CGameClient* const m_gameClient;
+  const AddonInstance_Game* const m_dllStruct;
+};
+} // namespace GAME
+} // namespace KODI