positioncontroller.h

//    Qubet  -  Copyright (C) 2011
//    Enrico Bacis
//    Daniele Ciriello

//    Qubet is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.

//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.

//    You should have received a copy of the GNU General Public License
//    along with this program.  If not, see <http://www.gnu.org/licenses/>.


#ifndef POSITIONCONTROLLER_H
#define POSITIONCONTROLLER_H

#include "cube.h"

class PositionController : public QThread
{
    Q_OBJECT

public:

    explicit PositionController(Cube *_cube, Level *_level, QObject *_parent = 0);

    ~PositionController();

    void startChecking();

    void stopChecking();


private:

    QObject *parent; 
    Cube *cube; 
    Level *level; 
    GLint levelLength; 
    GLint levelWidth; 
    QTimer *checkPositionTimer; 
    QVector<QVector<QVector<bool> > > obstacleCells; 
    Vector3f *positionToCell(Vector3f *position);

    GLvoid createObstacleCells();

    void run();

    bool isInteger(float f);

private slots:

    void checkCollision();

signals:

    void collision();

};

#endif // POSITIONCONTROLLER_H