I am not sure how to make a cooldown for a certain person. Say the event happens and then timer starts and if they try doing it again before the timer ends they get a message saying they can't then they can do it again after the timer runs out.
ferrybig ok but what exactly am I doing with that? and it's not a command it's an action EDIT by Moderator: merged posts, please use the edit button instead of double posting.
McMMO have cooldowns in its attributes and its open-source on GitHub. https://github.com/mcMMO-Dev/mcMMO