// TODO: Check for more effective way of clearing removed drivers and adding new ones
/// <summary>
/// Called if the number of recording drivers is not equal to the number of drivers we have reference to.
/// Will completely clear and refill our dictionary of drivers.
/// Plus, it will stop all recording sounds.
/// </summary>
void RefreshRecordingDrivers()
{
if (OnDriverRefresh != null)
{
OnDriverRefresh.Invoke();
}
// Remove all our previous drivers as they're going to probably be in the wrong order or just not there anymore
allRecordDrivers.Clear();
// Get number of drivers
RESULT result = RESULT.OK;
result = LowLevelSystem.getRecordNumDrivers(out NumberOfDrivers, out NumberOfConnectedDrivers);
CheckResult(result, "FMOD.GetRecordNumDrivers");
// Add our new list of drivers
for (int i = 0; i < NumberOfDrivers; i++)
{
RecordDriver tempDriver = new RecordDriver();
LowLevelSystem.getRecordDriverInfo(i, out tempDriver.name, Settings.Instance.DriverNameLength, out tempDriver.guid, out tempDriver.systemRate, out tempDriver.speakerMode, out tempDriver.speakerModeChannels, out tempDriver.state);
tempDriver.id = i;
allRecordDrivers.Add(tempDriver.id, tempDriver);
}
// If there are sounds recording, stop them.
// (Assumption) FMOD will stop recording anyway as connections will be lost
if (recordingSounds.Count > 0)
{
foreach (KeyValuePair <int, RecordingSound> entry in recordingSounds)
{
entry.Value.Stop();
}
}
}
/// <summary>
/// Called when Extensions is initalised. Will not update removed or added drivers
/// </summary>
void GetRecordingInformation()
{
RESULT result = RESULT.OK;
result = LowLevelSystem.getRecordNumDrivers(out NumberOfDrivers, out NumberOfConnectedDrivers);
CheckResult(result, "FMOD.GetRecordNumDrivers");
if (NumberOfDrivers == 0)
{
UnityEngine.Debug.LogWarning("FMOD Extensions: No recording drivers found!");
return;
}
for (int i = 0; i < NumberOfDrivers; i++)
{
RecordDriver tempDriver = new RecordDriver();
LowLevelSystem.getRecordDriverInfo(i, out tempDriver.name, Settings.Instance.DriverNameLength, out tempDriver.guid, out tempDriver.systemRate, out tempDriver.speakerMode, out tempDriver.speakerModeChannels, out tempDriver.state);
tempDriver.id = i;
if (!allRecordDrivers.ContainsKey(i))
{
allRecordDrivers.Add(i, tempDriver);
}
}
}