[Peter_Corneile]

Do it like this

pawn Код:

forward IsVehicleOccupied(vehicleid);

    if(strcmp(cmd, "/respawncars", true) == 0)
    {
    if (PlayerInfo[playerid][pAdmin] >=3)
        for(new i=0;i<MAX_VEHICLES;i++)
        {
            if(IsVehicleOccupied(i) == 0)
            {
            SetVehicleToRespawn(i);
          }
        }
    GetPlayerName(playerid,playername,sizeof(playername));
        format(string,sizeof(string),"[AdminCmd]: All vehicles respawned by Admin : %s",playername);
      SendClientMessageToAll(Admin, string);
      return 1;
    }

public IsVehicleOccupied(vehicleid)
{
    for(new i=0;i<MAX_PLAYERS;i++)
    {
        if(IsPlayerInVehicle(i,vehicleid)) return 1;
    }
    return 0;
}