autowelcome

command /autowelcome <text>:
    permission: autowelcome
    trigger:
        set {autowelcome::%player's uuid%} to arg-1
        send "autowelcome set"

on first join:
    wait 2 seconds
    loop all players:
        if {autowelcome::%loop-player's uuid%} is set:
            make loop-player say "%{autowelcome::%loop-player's uuid%}%"