Plugin Release IPLogin

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Basic PaperMC plugin for IP login​

When you first log in, the plugin stores your username and IP, and the next time someone joins with your username, if the IP is correct, nothing happens, but if the IP is incorrect, it gets banned.

Alts are also banned, if a new player has the IP of an already existing player, the IP gets banned.

The command /setip changes your stored IP to a new one. After you log out, this IP will be used to verify your logins.