command /cps [<offlineplayer>]:
    trigger:
        if player has permission "yourperm":
            if arg-1 is set:
                if arg-1 is online:
                    send "recording %arg 1%'s cps for the next 10 seconds"
                    set {cps.%arg 1%} to true
                    wait 10 seconds
                    delete {cps.%arg 1%}
                    send "%arg 1%'s cps was %{cpstotal.%arg 1%}%"
                    delete {cpstotal.%arg 1%}
                else:
                    send "%arg 1% isnt online"
            else:
                send "please specify a player"
        else:
            send "ur not allowed to do this"

on leftclick:
    if {cps.%player%} is true:
        add 1 to {cpstotal.%player%}