Initial Version

obs_hudfx.py

@@ -0,0 +1,67 @@
+import obspython as obs
+import subprocess
+import os
+from datetime import datetime
+
+OVERLAY_SCRIPT = "/home/bashy/projects/HudFX_LNX/hudfx.py"
+PYTHON_BIN = "/usr/bin/python3"
+FLATPAK_SPAWN = "/usr/bin/flatpak-spawn"
+LOG_FILE = "/home/bashy/projects/HudFX_LNX/hudfx.log"
+
+process = None
+
+
+def ts():
+    return datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+
+
+def is_flatpak():
+    return bool(os.environ.get("FLATPAK_ID")) or os.path.exists("/run/host/etc")
+
+
+def build_cmd():
+    if is_flatpak():
+        return [FLATPAK_SPAWN, "--host", PYTHON_BIN, OVERLAY_SCRIPT]
+    return [PYTHON_BIN, OVERLAY_SCRIPT]
+
+
+def script_description():
+    return "Starts HudFX overlay when OBS loads and stops it when OBS closes."
+
+
+def script_load(settings):
+    obs.obs_frontend_add_event_callback(on_event)
+    mode = "Flatpak" if is_flatpak() else "native"
+    print(f"[HudFX] {ts()} Script loaded (OBS mode: {mode})")
+
+
+def on_event(event):
+    if event == obs.OBS_FRONTEND_EVENT_FINISHED_LOADING:
+        _start()
+    elif event == obs.OBS_FRONTEND_EVENT_EXIT:
+        _stop()
+
+
+def script_unload():
+    _stop()
+
+
+def _start():
+    global process
+    if process is None or process.poll() is not None:
+        try:
+            log = open(LOG_FILE, "a")
+            cmd = build_cmd()
+            process = subprocess.Popen(cmd, env=os.environ.copy(), stdout=log, stderr=log)
+            print(f"[HudFX] {ts()} Overlay started (pid {process.pid})")
+            print(f"[HudFX] {ts()} Log: {LOG_FILE}")
+        except Exception as e:
+            print(f"[HudFX] {ts()} Failed to start overlay: {e}")
+
+
+def _stop():
+    global process
+    if process and process.poll() is None:
+        process.terminate()
+        print(f"[HudFX] {ts()} Overlay stopped")
+        process = None