[Lorenc_]

pawn Code:

stock GetMiddlePos( Float: X, Float: Y, Float: X2, Float: Y2, &Float: vX, &Float: vY )
{
    vX = ( X + X2 ) / 2;
    vY = ( Y + Y2 ) / 2;
}

This function can be handy, after you get the X, Y of the area's center points; you just need to do the IsPlayerInRangeOfPoint check.