### Have you checked the Wiki - [x] I have checked the Wiki and determined that this feature does not exist. ### Is there a duplicate issue - [x] I have looked through the existing issue and found no duplicate content, or a more detailed description of the existing issue. ### Detailed description 增加一个命令用于隐形禁言玩家。被隐形禁言的玩家可以发言，但发出的消息无法被其他玩家接收（相当于其他所有人对该玩家屏蔽，或者该玩家发言接收半径为0）。
Have you checked the Wiki
Is there a duplicate issue
Detailed description
增加一个命令用于隐形禁言玩家。被隐形禁言的玩家可以发言，但发出的消息无法被其他玩家接收（相当于其他所有人对该玩家屏蔽，或者该玩家发言接收半径为0）。