#include "inputcontroller.h"

#include "rotationcontroller.h"

#include <QTime>

#include <QDebug>

#include <math.h>

RotationController::RotationController( ): TimedController(), m_factor(0.5){}

void RotationController::startSensor()

{

    m_rotationSensor.connectToBackend();

    m_rotationSensor.start();

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

    int dataRate = m_rotationSensor.dataRate();

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

}

void RotationController::stopSensor(){ m_rotationSensor.stop();}

void RotationController::update()

{

    qreal pitch = m_rotationSensor.reading()->x();

    qreal roll= m_rotationSensor.reading()->y();

    m_dx = - m_factor* roll;

    m_dy =  - m_factor * pitch;

    updateCoordinates();

}

void RotationController::updateCoordinates(){

    m_x +=m_dx * m_delay / m_interval;

    m_y +=m_dy * m_delay / m_interval;

}