merge all rooms (inc. AVR)

controller.py

@@ -440,6 +440,18 @@ class Controller:
             return None
         return self.zidoo.now_playing()
 
+    def zidoo_play_state(self, state: str = None) -> str:
+        """Start or stop the Zidoo's film -- the AVR card's now-playing. With
+        no state, flips what the Zidoo itself reports rather than what the
+        phone last saw, the same way toggle_play() does for a room."""
+        if not self.zidoo:
+            raise TargetError("No Zidoo is configured to play or pause")
+        if state is None:
+            playing = (self.zidoo.now_playing() or {}).get("play_state") == "play"
+            state = "pause" if playing else "play"
+        self.zidoo.play_state(state)
+        return state
+
     def zidoo_seek(self, position_ms: int):
         """Jump the Zidoo's film -- the AVR card's now-playing -- to
         position_ms."""