fix(plugin): 修复事件处理器返回类型检查及上下文处理问题

src/mp_plugins/base/plugin.py

@@ -151,6 +151,10 @@ def __message_dispatching(self, message: Message) -> None:
                     return
                 for handler in self._event_handlers[message.data.__class__]:
                     event = handler(self, message.data)
+                    if event.__class__ != message.data.__class__:
+                        raise TypeError(
+                            f"Event handler must return the same event type got {event.__class__.__name__} expected {message.data.__class__.__name__}"
+                        )
                     message.data = event
                     self.__message_queue.put(message)
             else:
@@ -163,7 +167,7 @@ def __message_dispatching(self, message: Message) -> None:
                 if hasattr(self, "_context"):
                     self._context = message.data
                     self.initialize()
-                self._context = message.class_name
+                self._context = message.data
         elif message.mode == MessageMode.Error:
             pass
         elif message.mode == MessageMode.Unknown:

src/mp_plugins/plugin_manager.py

@@ -56,7 +56,7 @@ def __init__(self) -> None:
         self.__error_callback = None
 
         self.__running = False
-        self.__context: BaseContext = None
+        self.__context: BaseContext | None = None
 
     # -------------------------
     # 单例
@@ -78,7 +78,7 @@ def port(self):
 
     @property
     def context(self) -> BaseContext:
-        return self.__context
+        return self.__context  # type: ignore
 
     @context.setter
     def context(self, context: BaseContext):
@@ -230,7 +230,7 @@ def send_event(
         if message.id in self.__event_dict:
             del self.__event_dict[message.id]
 
-        return result
+        return result  # type: ignore
 
     # -------------------------
     # 发消息入口（入队）

src/pluginDialog.py

@@ -38,7 +38,7 @@
 _translate = QCoreApplication.translate
 
 
-class PluginManagerUI(RoundQDialog):
+class PluginManagerUI(QDialog):
 
     def __init__(self, plugin_names: list[str]):
         """
@@ -64,8 +64,10 @@ def __init__(self, plugin_names: list[str]):
         # ================= 左侧插件列表 =================
         self.list_widget = QListWidget()
         for name in self.plugin_names:
-            self.list_widget.addItem(
-                PluginManager.instance().Get_Context_By_Name(name).display_name)
+            ctx = PluginManager.instance().Get_Context_By_Name(name)
+            if ctx is None:
+                continue
+            self.list_widget.addItem(ctx.display_name)
 
         self.list_widget.currentRowChanged.connect(self.on_plugin_selected)
         root_layout.addWidget(self.list_widget, 1)
@@ -167,6 +169,8 @@ def update_context(self, index: int):
 
         ctx = PluginManager.instance().Get_Context_By_Name(
             self.plugin_names[index])
+        if ctx is None:
+            return
 
         # --- PluginContext 原样填充 ---
         for key, value in msgspec.structs.asdict(ctx).items():
@@ -184,8 +188,11 @@ def load_settings(self, settings: Dict[str, BaseSetting]):
         # 清空原控件
         while self.scroll_layout.count():
             item = self.scroll_layout.takeAt(0)
-            if item.widget():
-                item.widget().deleteLater()
+            if item is None:
+                continue
+            widget = item.widget()
+            if widget is not None:
+                widget.deleteLater()
 
         self.current_settings_widgets.clear()
 
@@ -221,14 +228,11 @@ def load_settings(self, settings: Dict[str, BaseSetting]):
     # 保存按钮
     # ===================================================================
     def on_save_clicked(self):
-        ctx = self.plugin_contexts[self.list_widget.currentRow()]
-
-        # --- PluginContext 原样填充 ---
-        for key, label in self.detail_labels.items():
-            value = getattr(ctx, key)
-            if isinstance(value, list):
-                value = ", ".join(value)
-            label.setText(str(value))
+        ctx = PluginManager.instance().Get_Context_By_Name(
+            self.plugin_names[self.list_widget.currentRow()]
+        )
+        if ctx is None:
+            return
 
         # --- 你自己的获取 settings 的函数 ---
         settings_dict = PluginManager.instance().Get_Settings(ctx.name)

src/plugins/History/History.py

@@ -1,4 +1,3 @@
-
 import sys
 import os
 import msgspec
@@ -78,8 +77,8 @@ def shutdown(self) -> None:
         return super().shutdown()
 
     @BasePlugin.event_handler(GameEndEvent)
-    def on_game_end(self, event: GameEndEvent) -> None:
-        pass
+    def on_game_end(self, event: GameEndEvent):
+        return event
 
 
 if __name__ == "__main__":