[AwesomeMan]

Hey, I'm just wondering How would I find players (i dont need index, just amount is enough) within given origin. Basically, let's say the origin is 0.0.0 and I want to find if there is any players within 500m near the origin. So, if the origin is 0.0.0 but a player is at 499.0.0 it would detect him, but if he would be at 501.0.0 it wouldnt. How can i do that?