signal_line_sensor.H

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// Copyright (C) 2004 Nitin Jyoti, Arun Pratap, Suresh Golconda ;-)

#ifndef CAJUN_SIGNAL_SENSOR_OBSERVERS_H
#define CAJUN_SIGNAL_SENSOR_OBSERVERS_H

#include "timer.H"
#include "queue_generator.H"
#include "data_logger.H"
#include "components.H"
#include "simulated_object.H"

namespace cajun
{
class signal_line_observer_t;
class simulated_object_t;

class signal_line_sensor_t : public components_t
{
#define DELAY_SIGNAL            0.1
friend class signal_line_observer_t;
public:
        signal_line_sensor_t (simulated_object_t *parent, timer_t *timer);
        virtual ~signal_line_sensor_t ();
        signal_line_data_t * update_signal_line_data ();

        double get_estop_pause ();
        double get_estop_kill ();
        double get_engine_on ();
        double get_generator_on ();
        double get_collision ();

        // inherited functions
        void update_position (dBodyID carb ) { };
        void command (int cmd, double value ) { };
        void simulate_component (dBodyID carb) { };
private:
        simulated_object_t *m_robot;
        signal_line_data_t  m_signal_line_data;
        signal_line_observer_t *m_signal_line_observer;
};


class signal_line_observer_t : public timer_t::observer_t
{
public:
        signal_line_observer_t (signal_line_sensor_t *m, double interval_v);
        virtual ~signal_line_observer_t ();
        bool timeout (double currTime);
private:
        signal_line_sensor_t * m_signal_line_sensor;
};
};
#endif

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