[Dark Killer]

Good you got your problem fixed heres the code btw

Код:

if(gClass[playerid] == CLASS_PILOT)
{
    if(oldstate == PLAYER_STATE_ONFOOT && newstate == PLAYER_STATE_DRIVER)
    {
    new veh, Float:x,Float:y,Float:z;
    veh = GetPlayerVehicleID(playerid);
    if(veh > 425 || 447 || 464 || 476 || 520)
    {
    GetPlayerPos(playerid, x,y,z);
    SetPlayerPos(playerid, x,y,z+1);
    }
     else return SendClientMessage(playerid, red, "[ERROR]: You need to be a pilot to fly this vehicle");
    return 1;
    }
}

And you have str already defind as told by other ._o