[Ronaldo1234]

i want to know how can i store a player name like i have a vehicle i have did /lock on it when i do /lock it should save my name and when any other player try to enter that vehicle it should say that the vehicle is locked by that player and if i do /unlock and other player do /lock then it should store his name and when any other player try to enter it should say that locker player name so that's all i just want to store a player name and show it to others and it must be for max players not only for 1 players so please give me examples