PSX.NET.ExternalSim light logic

//Available PSX variables:

public bool OutboardLandingL;
public bool OutboardLandingR;
public bool InboardLandingL;
public bool InboardLandingR;
public bool RunwayTurnoffL;
public bool RunwayTurnoffR;
public bool Taxi;
public bool BeaconUpper;
public bool BeaconLower;
public bool NavL;
public bool NavR;
public bool Strobe;
public bool Wing;
public bool Logo;

//Method that converts the PSX variables into the simconnect lighting bitmask.
//You'll observe that it is far from a simple 1:1 mapping.

public UInt16 SimconnectBitMask()
{ 
    const UInt16 navMask = 0x0001;
    const UInt16 beaconMask = 0x0002;
    const UInt16 landingMask = 0x0004;
    const UInt16 taxiMask = 0x0008;
    const UInt16 strobeMask = 0x0010;
    const UInt16 panelMask = 0x0020;
    const UInt16 recognitionMask = 0x0040;
    const UInt16 wingMask = 0x0080;
    const UInt16 logoMask = 0x0100;
    const UInt16 cabinMask = 0x0200;

    UInt16 mask = 0;

    if (NavL && NavR)
        mask |= navMask;
    if (BeaconLower && BeaconUpper)
        mask |= beaconMask;
    if ((OutboardLandingL && OutboardLandingR) || (InboardLandingL && InboardLandingR))
        mask |= landingMask;
    if (Taxi)
        mask |= taxiMask;
    if (Strobe)
        mask |= strobeMask;
    if (Logo)
        mask |= panelMask;
    if (Logo)
        mask |= recognitionMask;
    if (Wing)
        mask |= wingMask;
    if (Logo)
        mask |= logoMask;
    if (Logo)
        mask |= cabinMask;

    return mask;
}