Hello All!, Once again thanks for reading my post! So, Today I am almost done with my private plugin which is a kit pvp plugin (Basic I know but I am returning to java after a 3 month break). I do not want to delay the users because I am not sure how long they are all going to be alive for so I want to find a method (If possible) to make sure a player can only type a command once per life. Any feedback is appreciated! Thanks for your time! P.S. Sorry for no code this time! I don't even know what to start this with!