i'm writing here because i can't open a new thread:
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..i've a suggestion to ask (if it's possible) [call of duty 4].
Can be the public chat "blocked"?
command example: !publicchat 0
so that if anyone, who is not master admin, try to write something in public chat get a message saying "you have no permission to talk" and the message he wrote won't show up in-game (.."blocked")
or maybe individually: !mute playername