[ownerofbabylon]

Alright, im working on the thing where you have to beat the mineral to 100% after it has been mined. I dont wanna use Put NPC so i have the npc already at the spot and its hidden and when the player says "Mineral at 1" it shows it at the station 1. Now I need to know how i should do it so that when someone is already at the point working on it, someone cant come in and say mineral at 1 and it replaces that persons.

And also what would be the way to do it so if no one hits it for 15 seconds it sets #a to no owner until someone hits it again and it sets the flag to owner is #a