Updated error code from interface when uninitialized.

Author: cengiz-pz

addon/NotificationScheduler.gd

@@ -50,7 +50,7 @@ func create_notification_channel(a_notification_channel: NotificationChannel) ->
 		__result = _plugin_singleton.create_notification_channel(a_notification_channel.get_raw_data())
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result
 
@@ -62,7 +62,7 @@ func schedule(a_notification_data: NotificationData) -> Error:
 		__result = _plugin_singleton.schedule(a_notification_data.get_raw_data())
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result
 
@@ -74,7 +74,7 @@ func cancel(a_notification_id: int) -> Error:
 		__result = _plugin_singleton.cancel(a_notification_id)
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result
 
@@ -86,7 +86,7 @@ func set_badge_count(a_count: int) -> Error:
 		__result = _plugin_singleton.set_badge_count(a_count)
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result
 
@@ -118,7 +118,7 @@ func request_post_notifications_permission() -> Error:
 		__result = _plugin_singleton.request_post_notifications_permission()
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result
 
@@ -130,7 +130,7 @@ func open_app_info_settings() -> Error:
 		__result = _plugin_singleton.open_app_info_settings()
 	else:
 		log_error("%s singleton not initialized!" % PLUGIN_SINGLETON_NAME)
-		__result == ERR_UNAVAILABLE
+		__result == ERR_UNCONFIGURED
 
 	return __result