[rangerxxll]

So I'm about to create a random spawn system, which will place players (a maximum of 30.) around a center piece. (Think of the hunger games.) I understand how to set their spawn to be random, but how do I make it so only one player can spawn in one place? So two people don't spawn on each other.

I'm sort of asking how to skip a spawn position if it's occupied. Where would I start?