[IceBilizard]

pawn Код:

new CheckPoint[MAX_PLAYERS];

public OnPlayerConnect(playerid)
{
    CheckPoint[playerid] = 0;
    return 1;
}
public OnPlayerDisconnect(playerid, reason)
{
    CheckPoint[playerid] = 0;
    return 1;
}

COMMAND:gunshop(playerid, cmdtext)
{
    new string[128], xpos, ypos, zpos, veh;
    if(CheckPoint[playerid] == 1) return SendClientMessage(playerid, -1, "You already have an active checkpoint!");
    GetPlayerPos(playerid, xpos, ypos, zpos);// gets their current pos
    veh = GetPlayerVehicleID(playerid); // gets the vehicle they are driving.
    SetPlayerCheckpoint(playerid, xpos,ypoz,zpos); // Sets the checkpoint as their current pos
    DestroyVehicle(veh); // destroys the vehicle they are driving.
    CheckPoint[playerid] = 1;
    return 1;
}