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, 49 insertions, 0 deletions

diff --git a/libs/basic_games/games/baldursgate3/plugins/bg3_tool_plugin.py b/libs/basic_games/games/baldursgate3/plugins/bg3_tool_plugin.py
new file mode 100644
index 0000000..fc258a6
--- /dev/null
+++ b/libs/basic_games/games/baldursgate3/plugins/bg3_tool_plugin.py
@@ -0,0 +1,49 @@
+from PyQt6.QtCore import QCoreApplication
+from PyQt6.QtGui import QIcon, QPixmap
+
+import mobase
+
+
+class BG3ToolPlugin(mobase.IPluginTool, mobase.IPlugin):
+    desc = sub_name = ""
+    icon_bytes: bytes
+
+    def __init__(self):
+        mobase.IPluginTool.__init__(self)
+        mobase.IPlugin.__init__(self)
+        self._pluginName = self._displayName = "BG3 Tools"
+        self._pluginVersion = mobase.VersionInfo(1, 0, 0)
+        pixmap = QPixmap()
+        pixmap.loadFromData(self.icon_bytes, "SVG")
+        self.qicon = QIcon(pixmap)
+
+    def init(self, organizer: mobase.IOrganizer) -> bool:
+        self._organizer = organizer
+        return True
+
+    def version(self):
+        return self._pluginVersion
+
+    def author(self):
+        return "daescha"
+
+    def name(self):
+        return f"{self._pluginName}: {self.sub_name}"
+
+    def displayName(self):
+        return f"{self._displayName}/{self.sub_name}"
+
+    def tooltip(self):
+        return self.description()
+
+    def enabledByDefault(self):
+        return self._organizer.managedGame().name() == "Baldur's Gate 3 Plugin"
+
+    def settings(self) -> list[mobase.PluginSetting]:
+        return []
+
+    def icon(self) -> QIcon:
+        return self.qicon
+
+    def description(self) -> str:
+        return QCoreApplication.translate(self._pluginName, self.desc)