Clientside ability to block other users' PACs rather than having to disable PAC entirely.
The blacklist is saved as pac_blacklist.txt
inside the /data folder and is JSON encoded.
This allows the blacklist to persist across sessions and be automatically loaded upon server join.
Lists the SteamIDs and names of any players you currently have blacklisted.
Adds the given player to the blacklist. You can either type their partial name or put their SteamID.
Removes the given player from the blacklist. You can either type their partial name or put their SteamID.
Removes all players from the blacklist.