Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/libs/game_bethesda/src/games/fallout3/gamefallout3.h b/libs/game_bethesda/src/games/fallout3/gamefallout3.h
new file mode 100644
index 0000000..a6dce27
--- /dev/null
+++ b/libs/game_bethesda/src/games/fallout3/gamefallout3.h
@@ -0,0 +1,58 @@
+#ifndef GAMEFALLOUT3_H
+#define GAMEFALLOUT3_H
+
+#include "gamegamebryo.h"
+
+#include <QObject>
+#include <QtGlobal>
+
+class GameFallout3 : public GameGamebryo
+{
+  Q_OBJECT
+  Q_PLUGIN_METADATA(IID "org.tannin.GameFallout3" FILE "gamefallout3.json")
+
+public:
+  GameFallout3();
+
+  virtual bool init(MOBase::IOrganizer* moInfo) override;
+
+public:  // IPluginGame interface
+  virtual QString gameName() const override;
+  virtual void detectGame() override;
+  virtual QList<MOBase::ExecutableInfo> executables() const override;
+  virtual QList<MOBase::ExecutableForcedLoadSetting>
+  executableForcedLoads() const override;
+  virtual void initializeProfile(const QDir& path,
+                                 ProfileSettings settings) const override;
+  virtual QString steamAPPId() const override;
+  virtual QStringList primaryPlugins() const override;
+  virtual QStringList gameVariants() const;
+  QString binaryName() const override;
+  virtual QString gameShortName() const override;
+  virtual QStringList validShortNames() const override;
+  virtual QString gameNexusName() const override;
+  virtual QString getLauncherName() const override;
+  virtual QStringList iniFiles() const override;
+  virtual QStringList DLCPlugins() const override;
+  virtual int nexusModOrganizerID() const override;
+  virtual int nexusGameID() const override;
+
+public:  // IPlugin interface
+  virtual QString name() const override;
+  virtual QString localizedName() const override;
+  virtual QString author() const override;
+  virtual QString description() const override;
+  virtual MOBase::VersionInfo version() const override;
+  virtual QList<MOBase::PluginSetting> settings() const override;
+
+protected:
+  virtual QString identifyGamePath() const override;
+  virtual QString savegameExtension() const override;
+  virtual QString savegameSEExtension() const override;
+  std::shared_ptr<const GamebryoSaveGame> makeSaveGame(QString filePath) const override;
+
+private:
+  QString identifyVariant() const;
+};
+
+#endif  // GAMEFALLOUT3_H