[jasperschellekens]

How would that even work with OnPlayerEnterVehicle?
Use OnPlayerStateChange

PHP код:

public OnPlayerStateChange(playerid,newstate,oldstate)
{
if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 416) // Ambulance vehicle ID
    {
        if(PlayerInfo[playerid][MDuty] == 0)  // If the player isn't on medic duty
        {
              RemovePlayerFromVehicle(playerid); // If the player isn't on medic duty remove him from car
            SendClientMessage(playerid, COLOR_RED, "You are not on medic duty!");
         }
    }
    return 1;
}