[Wesley221]

pawn Код:

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if( GetVehicleModel( GetPlayerVehicleID( playerid ) ) == 403 )
    {
        GameTextForPlayer(playerid,"~b~Use /loaddheroin in Truck Garage",2000,1);
    }

    if( GetVehicleModel( GetPlayerVehicleID( playerid ) ) == 514 )
    {
        GameTextForPlayer(playerid,"~b~Use /loadheroin in Truck Garage",2000,1);
    }

    if( GetVehicleModel( GetPlayerVehicleID( playerid ) ) == 515)
    {
        GameTextForPlayer(playerid,"~b~Use /loadheroin in Truck Garage",2000,1);
    }
    return 1;
}

That should work