!nextmap,!time..

[Loveboy]

B3 is an Admin Tool, where you can do commands.
It's how like the Console (Press ^ to open the console), but b3 has more things.
With console: you can kick, ban and tempban.
With b3: kick, ban, tempban, warn, saybold (iprintlnbold with your text), burn, explode and 100 other things. You can install commands too, which are not default.
You use with ! the commands. So how to know when the next map will come, write this on the chat: !nextmap