#include "inputcontroller.h"

#include "accelerometercontroller.h"

#include <QTime>

#include <QDebug>

AccelerometerController::AccelerometerController( ): TimedController(){}

void AccelerometerController::startSensor()

{

    m_accelerometer.connectToBackend();

    m_accelerometer.start();

    connect(&m_accelerometer, SIGNAL(readingChanged()), this, SLOT(update()));

    int dataRate = m_accelerometer.dataRate();

    m_interval = dataRate>0?1000/m_accelerometer.dataRate():20;

}

void AccelerometerController::stopSensor(){ m_accelerometer.stop();}

void AccelerometerController::update()

{

    qreal accX = m_accelerometer.reading()->x();

    qreal accY= m_accelerometer.reading()->y();

    m_dx = (int)(2*accX);

    m_dy= (int)(-2*accY);

    updateCoordinates();

}

void AccelerometerController::updateCoordinates(){

    m_x +=m_dx * m_delay / m_interval;

    m_y +=m_dy * m_delay / m_interval;

}