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, 35 insertions, 0 deletions

diff --git a/libs/basic_games/gog_utils.py b/libs/basic_games/gog_utils.py
new file mode 100644
index 0000000..e5e6d24
--- /dev/null
+++ b/libs/basic_games/gog_utils.py
@@ -0,0 +1,35 @@
+# Code adapted from EzioTheDeadPoet / erri120:
+#     https://github.com/ModOrganizer2/modorganizer-basic_games/pull/5
+
+import winreg
+from pathlib import Path
+
+
+def find_games() -> dict[str, Path]:
+    # List the game IDs from the registry:
+    game_ids: list[str] = []
+    try:
+        with winreg.OpenKey(
+            winreg.HKEY_LOCAL_MACHINE, r"Software\Wow6432Node\GOG.com\Games"
+        ) as key:
+            nkeys = winreg.QueryInfoKey(key)[0]
+            for ik in range(nkeys):
+                game_key = winreg.EnumKey(key, ik)
+                if game_key.isdigit():
+                    game_ids.append(game_key)
+    except FileNotFoundError:
+        return {}
+
+    # For each game, query the path:
+    games: dict[str, Path] = {}
+    for game_id in game_ids:
+        try:
+            with winreg.OpenKey(
+                winreg.HKEY_LOCAL_MACHINE,
+                f"Software\\Wow6432Node\\GOG.com\\Games\\{game_id}",
+            ) as key:
+                games[game_id] = Path(winreg.QueryValueEx(key, "path")[0])
+        except FileNotFoundError:
+            pass
+
+    return games