SCR_VehicleAltitudeAGLCondition.c

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//------------------------------------------------------------------------------------------------
[BaseContainerProps()]
class SCR_VehicleAltitudeAGLCondition : SCR_AvailableActionCondition
{
    protected const string ALTITUDE_AGL_SIGNAL = "altitudeAGL";
    
    [Attribute(defvalue: "3", desc: "Minimum altitude AGL\n[m]", params: "0 10000 0.1", precision: 1)]
    protected float m_fAltitudeAGL;
 
    protected SignalsManagerComponent m_Signals;
    protected int m_iAltitudeAGLID = -1;
 
    //------------------------------------------------------------------------------------------------
    override bool IsAvailable(SCR_AvailableActionsConditionData data)
    {
        if (!data)
            return false;
 
        SignalsManagerComponent signals = data.GetCurrentVehicleSignals();
        if (!signals || m_Signals != signals)
        {
            m_Signals = signals;
            m_iAltitudeAGLID = -1;
            return false;
        }
 
        if (m_iAltitudeAGLID == -1)
            m_iAltitudeAGLID = signals.AddOrFindSignal(ALTITUDE_AGL_SIGNAL);
 
        float altitudeAGL;
        if (m_iAltitudeAGLID != -1)
            altitudeAGL = signals.GetSignalValue(m_iAltitudeAGLID);
 
        bool result = altitudeAGL >= m_fAltitudeAGL;
        return GetReturnResult(result);
    }
}