Does anyone know how one could get the event when a player brings up the Scoreboard with Tab (The one that shows all the online players)?
Gopaintman A few packets may actually be sent when a player presses tab (populating the player list) Try using ProtocolLib and see which packets are printed out when you use the tab button
It does not. The server actually sends (a LOT) of update packets every (iirc) second that update the players online for the client.