/// <summary>
/// Set the specified radio to the desired frequency.
/// </summary>
/// <param name="radioId">Radio ID (arbitrary integer)</param>
/// <param name="frequency">Frequency, MHz. Set to 0.0 or less to shut down the radio.</param>
/// <returns>true if at least one radio exists at that frequency, false otherwise. If sending an invalid frequency, returns true if the radio was previously set.</returns>
internal bool SetRadioFrequency(int radioId, float frequency)
{
if (frequency <= 0.0f)
{
navRadioFrequency.Remove(radioId);
return(navRadio.Remove(radioId));
}
else
{
List <NavAid> navaids = MASLoader.navaids.FindAll(x => (x.celestialName == vessel.mainBody.name) && (Mathf.Abs(x.frequency - frequency) <= 0.005f));
NavRadio radio = new NavRadio();
radio.frequency = frequency;
radio.beaconIndex = -1;
radio.isDME = false;
radio.slantDistance = 0.0;
radio.bearing = -1.0;
radio.vesselLoS = 0.0;
radio.beacon = navaids.ToArray();
if (radio.beacon.Length == 1)
{
radio.beaconIndex = 0;
}
radio.UpdateAccessors();
navRadio[radioId] = radio;
navRadioFrequency[radioId] = frequency;
return(navaids.Count > 0);
}
}
/// <summary>
/// Private method used to restore navRadio at vessel load time. Does not affect
/// navRadioFrequency.
/// </summary>
/// <param name="radioId"></param>
/// <param name="frequency"></param>
private void ReloadRadio(int radioId, float frequency)
{
if (frequency > 0.0f)
{
List <NavAid> navaids = MASLoader.navaids.FindAll(x => (x.celestialName == vessel.mainBody.name) && (Mathf.Abs(x.frequency - frequency) <= 0.005f));
NavRadio radio = new NavRadio();
radio.frequency = frequency;
radio.beaconIndex = -1;
radio.isDME = false;
radio.slantDistance = 0.0;
radio.bearing = -1.0;
radio.vesselLoS = 0.0;
radio.beacon = navaids.ToArray();
if (radio.beacon.Length == 1)
{
radio.beaconIndex = 0;
}
radio.UpdateAccessors();
navRadio[radioId] = radio;
}
}