[[HiC]TheKiller]

The function itself sets the world boundaries for someone to inside a square. A square has four points, this is what Xmin, Xmax, Ymin, and Ymax are. Here is the example from the wiki:

pawn Код:

/* 
         ymax
     |----------|
     |          |
xmin |          | xmax
     |          |
     |----------|
         ymin
*/

Find the Y point any position over the Ymax and Ymin lines and do the same for the X (Xmin and Xmax). We don't use the Z co-ord because it's a 2d area.