SCR_DecoTestVehicleIsMoving.c

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class SCR_AIDecoTestVehicleIsMoving : DecoratorTestScripted
{
    protected const float MIN_SPEED_MPS = 0.5;
    protected const float MIN_SPEED_RADS = 0.5; 
    protected BaseVehicle m_vehicle;
    protected VehicleHelicopterSimulation m_heliSimulation;
    
    protected override bool TestFunction(AIAgent agent, IEntity controlled)
    {
        if (!controlled)
            return false;
        
        // Iterate parents of entity until we find first Vehicle entity
        IEntity parent = controlled;
        BaseVehicle vehicle = BaseVehicle.Cast(controlled);
        bool isMoving, isRotating, isInAir;
        
        while (vehicle == null && parent != null)
        {
            parent = parent.GetParent();
            if (parent)
                vehicle = BaseVehicle.Cast(parent);
        }
        
        if (!vehicle)
            return false;
        
        if (m_vehicle != vehicle)
        {
            m_vehicle = vehicle;
            m_heliSimulation = VehicleHelicopterSimulation.Cast(vehicle.FindComponent(VehicleHelicopterSimulation));            
        }   
                
        Physics ph = m_vehicle.GetPhysics();
        if (!ph || !ph.IsActive())
            return false;
        
        isMoving = ph.GetVelocity().Length() > MIN_SPEED_MPS;
        isRotating = ph.GetAngularVelocity().Length() > MIN_SPEED_RADS;
        
        if (m_heliSimulation)
        {
            vector positionActual;
            positionActual = vehicle.GetOrigin();
            isInAir = !m_heliSimulation.HasAnyGroundContact();      
            return isInAir || isMoving || isRotating;
        }
        return isMoving || isRotating;
    }
};