恢复猜歌名功能

plugins/guess_song/main.py

@@ -181,24 +181,35 @@ class GuessSongPlugin(MessagePluginInterface):
 
         return command in self._commands
 
-    @plugin_stats_decorator(plugin_name="猜歌名")
+    @plugin_stats_decorator(plugin_name="猜歌名游戏")
-    @plugin_points_cost(2, "猜歌名消耗积分", FEATURE_KEY)
     async def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
         """处理消息"""
         content = str(message.get("content", "")).strip()
         self.LOG.debug(f"插件执行： {self.name}：{content}")
+
+        # 简化命令处理，只检查开头是否包含命令前缀
+        command_found = False
+        for cmd in self._commands:
+            if content.startswith(cmd):
+                command_found = True
+                content = content[len(cmd):].strip()
+                break
+
+        if not command_found:
+            return False, "不匹配的命令"
+
         sender = message.get("sender")
         roomid = message.get("roomid", "")
         gbm: GroupBotManager = message.get("gbm")
         bot: WechatAPIClient = message.get("bot")
 
+        # 使用roomid或sender作为游戏会话ID
+        session_id = roomid if roomid else sender
+
         # 检查权限
         if roomid and gbm.get_group_permission(roomid, self.feature) == PermissionStatus.DISABLED:
             return False, "没有权限"
 
-        # 使用roomid或sender作为游戏会话ID
-        session_id = roomid if roomid else sender
-
         # 获取当前游戏会话
         current_game = None
         if self.redis_db: