kawaneko's test

command /sidebar:
    trigger:
        wipe player's sidebar
        set name of sidebar of player to "PLayerList"
        set {_player::*} to {joiners::*}
        loop number of {joiners::*} times:
            add 1 to {_n}
            set {_p} to random player of {_player::*}
            set score "Player.%{_n}% : %{_p}%" in sidebar of player to {_n}
            remove {_p} from {_player::*}