private static extern int mciSendCommandStatus(int wDeviceID, int uMessage, int dwParam1, ref MCI_STATUS_PARMS dwParam2);
//returns whether MIDI device is playing a MIDI file
private static bool IsPlayingMidi()
{
bool bResult = false;
try {
if (isOpen) {
MCI_STATUS_PARMS mciStatusParms = new MCI_STATUS_PARMS();
mciStatusParms.dwItem = MCI_STATUS_MODE;
if (mciSendCommandStatus(deviceID, MCI_STATUS, MCI_WAIT | MCI_STATUS_ITEM, ref mciStatusParms) != 0)
throw new Exception("Failed to determine device status.");
if (mciStatusParms.dwReturn == MCI_MODE_PLAY)
bResult = true;
}
}
catch (Exception e) {
GameState.AppendToLog(e.Message + "\n" + e.StackTrace);
bResult = false;
}
return bResult;
}