Using the /jail command, I seem to jail people like sign, etc. Before attempting to jail a player, jail should verify that the player has been on the server before.
The easiest way to check this is to use the Bukkit.OfflinePlayer.getLastPlayed(), which will return -1 if the player hasn't been on the server.
Using the /jail command, I seem to jail people like sign, etc. Before attempting to jail a player, jail should verify that the player has been on the server before.
The easiest way to check this is to use the Bukkit.OfflinePlayer.getLastPlayed(), which will return -1 if the player hasn't been on the server.