plugins/__init__.py

@@ -0,0 +1 @@
+from chats import AUTHOR_TYPES

ui/App.py

@@ -11,9 +11,10 @@ from chats import FakeChat, YoutubeLive
 
 
 class App(Process):
-    def __init__(self, chat_processes):
+    def __init__(self, chat_processes, plugins):
         super().__init__()
         self._chat_processes = chat_processes
+        self._plugins = plugins
 
         self.size = self.width, self.height = 500, 1200
         self._title = 'Chat monitor'
@@ -45,15 +46,23 @@ class App(Process):
                     process.control_pipe.send(bound_action)
 
     def tick(self, dt):
+        for process in self._chat_processes:
+            if not process.message_queue.empty():
+                message = process.message_queue.get()
+                for plugin in self._plugins:
+                    message = plugin.on_message(message)
+                    if message is None:
+                        break
+                else:
+                    message_view = MessageView(message, self.size)
+                    self.chat_log.append(message_view)
+                    self._log_scroll += message_view.rect.height
+
         for message in self.chat_log:
             message.tick(dt)
 
-        for name, process in self._chat_processes.items():
-            if not process.message_queue.empty():
-                new_message = process.message_queue.get()
-                message = MessageView(new_message, self.size)
-                self.chat_log.append(message)
-                self._log_scroll += message.rect.height
+        for plugin in self._plugins:
+            plugin.tick(dt)
 
         if (self._log_scroll > 0):
             self._log_scroll -= min(max((dt / 1000) * (self._log_scroll) * self._scroll_speed, 0.25), self.height / 4)