fix(event): restore missing method removed in be63e9ed

app/core/event.py

@@ -105,15 +105,24 @@ class EventManager(metaclass=Singleton):
         except Exception as e:
             logger.error(f"停止事件处理线程出错：{str(e)} - {traceback.format_exc()}")
 
-    def check(self, etype: EventType):
+    def check(self, etype: Union[EventType, ChainEventType]) -> bool:
         """
-        检查事件是否存在响应，去除掉被禁用的事件响应
+        检查是否有启用的事件处理器可以响应某个事件类型
+        :param etype: 事件类型 (EventType 或 ChainEventType)
+        :return: 返回是否存在可用的处理器
         """
-        if etype not in self.__broadcast_subscribers:
+        if isinstance(etype, ChainEventType):
-            return False
+            handlers = self.__chain_subscribers.get(etype, [])
-        handlers = self.__broadcast_subscribers[etype]
+            return any(
-        return any([handler for handler in handlers.values()
+                self.__is_handler_enabled(handler)
-                    if handler.__qualname__.split(".")[0] not in self.__disabled_handlers])
+                for _, handler in handlers
+            )
+        else:
+            handlers = self.__broadcast_subscribers.get(etype, [])
+            return any(
+                self.__is_handler_enabled(handler)
+                for handler in handlers
+            )
 
     def send_event(self, etype: Union[EventType, ChainEventType], data: Optional[Dict] = None,
                    priority: int = DEFAULT_EVENT_PRIORITY) -> Optional[Event]: