[Norck]

Use IsPlayerInRangeOfPoint to check is player in specific place, for example:

pawn Код:

if(!IsPlayerInRangeOfPoint(playerid,5.0,x,y,z))    // add your coordinates instead of x,y,z
{ // if distance from player to x,y,z more than 5
    SendClientMessage(playerid,-1,"You can't use this teleport in this location!");  // then send them a message
    return 1;
}