public RadioInformation CanHearTransmission(double frequency,
RadioInformation.Modulation modulation,
byte encryptionKey,
uint sendingUnitId,
List <int> blockedRadios,
out RadioReceivingState receivingState,
out bool decryptable)
{
if (!IsCurrent())
{
receivingState = null;
decryptable = false;
return(null);
}
RadioInformation bestMatchingRadio = null;
RadioReceivingState bestMatchingRadioState = null;
bool bestMatchingDecryptable = false;
for (var i = 0; i < radios.Length; i++)
{
var receivingRadio = radios[i];
if (receivingRadio != null)
{
//handle INTERCOM Modulation is 2
if ((receivingRadio.modulation == RadioInformation.Modulation.INTERCOM) &&
(modulation == RadioInformation.Modulation.INTERCOM))
{
if ((unitId > 0) && (sendingUnitId > 0) &&
(unitId == sendingUnitId))
{
receivingState = new RadioReceivingState
{
IsSecondary = false,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
decryptable = true;
return(receivingRadio);
}
decryptable = false;
receivingState = null;
return(null);
}
if (modulation == RadioInformation.Modulation.DISABLED ||
receivingRadio.modulation == RadioInformation.Modulation.DISABLED)
{
continue;
}
//within 1khz
if ((FreqCloseEnough(receivingRadio.freq, frequency)) &&
(receivingRadio.modulation == modulation) &&
(receivingRadio.freq > 10000))
{
bool isDecryptable = (encryptionKey == 0 || (receivingRadio.enc ? receivingRadio.encKey : (byte)0) == encryptionKey);
if (isDecryptable && !blockedRadios.Contains(i))
{
receivingState = new RadioReceivingState
{
IsSecondary = false,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
decryptable = true;
return(receivingRadio);
}
bestMatchingRadio = receivingRadio;
bestMatchingRadioState = new RadioReceivingState
{
IsSecondary = false,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
bestMatchingDecryptable = isDecryptable;
}
if ((receivingRadio.secFreq == frequency) &&
(receivingRadio.secFreq > 10000))
{
if (encryptionKey == 0 || (receivingRadio.enc ? receivingRadio.encKey : (byte)0) == encryptionKey)
{
receivingState = new RadioReceivingState
{
IsSecondary = true,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
decryptable = true;
return(receivingRadio);
}
bestMatchingRadio = receivingRadio;
bestMatchingRadioState = new RadioReceivingState
{
IsSecondary = true,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
}
}
}
decryptable = bestMatchingDecryptable;
receivingState = bestMatchingRadioState;
return(bestMatchingRadio);
}
public RadioInformation CanHearTransmission(double frequency, RadioInformation.Modulation modulation,
uint sendingUnitId,
out RadioReceivingState receivingState)
{
if (!IsCurrent())
{
receivingState = null;
return(null);
}
for (var i = 0; i < radios.Length; i++)
{
var receivingRadio = radios[i];
if (receivingRadio != null)
{
//handle INTERCOM Modulation is 2
if ((receivingRadio.modulation == RadioInformation.Modulation.INTERCOM) &&
(modulation == RadioInformation.Modulation.INTERCOM))
{
if ((unitId > 0) && (sendingUnitId > 0) &&
(unitId == sendingUnitId))
{
receivingState = new RadioReceivingState
{
IsSecondary = false,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
return(receivingRadio);
}
receivingState = null;
return(null);
}
if (modulation == RadioInformation.Modulation.DISABLED ||
receivingRadio.modulation == RadioInformation.Modulation.DISABLED)
{
continue;
}
if ((receivingRadio.freq == frequency) &&
(receivingRadio.modulation == modulation) &&
(receivingRadio.freq > 10000))
{
receivingState = new RadioReceivingState
{
IsSecondary = false,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
return(receivingRadio);
}
if ((receivingRadio.secFreq == frequency) &&
(receivingRadio.secFreq > 10000))
{
receivingState = new RadioReceivingState
{
IsSecondary = true,
LastReceviedAt = DateTime.Now.Ticks,
ReceivedOn = i
};
return(receivingRadio);
}
}
}
receivingState = null;
return(null);
}
