Started keeping track of masks for #2

camera.py

@@ -12,6 +12,15 @@ from watchdog.observers import Observer
 from pythonosc import udp_client
 import watchdog.events
 
+_ADDR_TO_MASK = {
+    '/usercamera/ShowUIInCamera': 'UI',
+    '/usercamera/LocalPlayer': 'LOCAL_PLAYER',
+    '/usercamera/RemotePlayer': 'REMOTE_PLAYER',
+    '/usercamera/Environment': 'ENVIRONMENT',
+}
+
+_MASK_TO_ADDR = {value: key for key, value in _ADDR_TO_MASK.items()}
+
 class NewPictureHandler(watchdog.events.FileSystemEventHandler):
     """
     Watches for new pictures in the VRChat camera folder.
@@ -88,8 +97,15 @@ class Camera:
         self._newPictureObserver = createNewPictureObserver(self._newPicture)
         self._multiPictureOngoing = False
         self._onEnabledCallback = onCameraEnabled
+        self._masks = {'UI': False}
 
         dispatcher.map('/usercamera/Mode', self._onModeChange)
+        # Map all mask addresses to self._onMaskChange
+        # and populate any missing mask IDs in self._masks with True.
+        for address, maskID in _ADDR_TO_MASK.items():
+            dispatcher.map(address, self._onMaskChange)
+            if maskID not in self._masks:
+                self._masks.update({maskID: True})
 
     def close(self):
         """
@@ -133,7 +149,20 @@ class Camera:
         if enabledFlag:
             self._onCameraEnabled()
 
+    def _onMaskChange(self, address: str, value: bool):
+        """
+        Gets called when any mask is changed.
+        """
+
+        mask = _ADDR_TO_MASK[address]
+        self._masks[mask] = value
+
     def _onCameraEnabled(self):
+        # Ensure the VRChat camera's masks match our own
+        for maskID, value in self._masks.items():
+            address = _MASK_TO_ADDR[maskID]
+            self.oscClient.send_message(address, value)
+
         if self._onEnabledCallback is not None:
             self._onEnabledCallback(self)