SCR_HZInfoHeli.c

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class SCR_HZInfoHeli : SCR_HitZoneInfo
{
    protected SCR_HelicopterControllerComponent m_HelicoperController;
    protected SignalsManagerComponent m_SignalsManager;
 
    protected int m_iSignalIndexSpeed;
    protected const string SIGNAL_SPEED = "airspeed";
    
    protected int m_iSignalIndexAlt;
    protected const string SIGNAL_ALTITUDE = "altitudeAGL"; 
 
    //------------------------------------------------------------------------------------------------
    override EVehicleInfoState GetState()
    {
        EVehicleInfoState state = super.GetState();
 
        m_bIsBlinking = false;
        
        if (!m_HelicoperController || !m_SignalsManager)
            return state;       
                
        //4ZGUBA: We can make the indicators for damaged hitzones blink, if heli is flying; or not :-)
        float speed = m_SignalsManager.GetSignalValue(m_iSignalIndexSpeed);
        float alt = m_SignalsManager.GetSignalValue(m_iSignalIndexAlt);
        m_bIsBlinking = state == EVehicleInfoState.ERROR && (alt > 5 || speed > 5);
        
        return state;
    }
 
    //------------------------------------------------------------------------------------------------
    override void DisplayInit(IEntity owner)
    {
        super.DisplayInit(owner);
        
        m_HelicoperController = SCR_HelicopterControllerComponent.Cast(owner.FindComponent(SCR_HelicopterControllerComponent));
        
        if (!m_HelicoperController)
            return;
        
        m_SignalsManager = m_HelicoperController.GetSignalsManager();
        
        if (!m_SignalsManager)
            return;     
        
        m_iSignalIndexSpeed = m_SignalsManager.AddOrFindSignal(SIGNAL_SPEED);
        m_iSignalIndexAlt = m_SignalsManager.AddOrFindSignal(SIGNAL_ALTITUDE);
    }
};