[iFriSki]

Why do you want to jail players if they enter Ammu-nation.. anyhow..

You could make a single pickup, and for that ID on pickup, set their X,Y,Z in the jail cell.

pawn Код:

public OnFilterScriptInit() // Or Game mode if it makes you feel better.. depending on what you use it in
{
    ammunation = CreatePickup(model, type, X,Y,Z, virtual world); // Location of the pickup
    return 1;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
    if(pickupid == ammunation) SetPlayerPos(playerid,X,Y,Z);
    return 1;
}