cube.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 CUBE_H
#define CUBE_H

#include "level.h"
#include "skin.h"

class Cube : public QObject
{
    Q_OBJECT

public:

    explicit Cube(Level *_level, Skin *_skin, QObject *_parent = 0, QGLShaderProgram *_explosionShader = NULL);

    ~Cube();

    void startCube();

    void stopCube();

    Vector3f *getPosition();

    GLfloat getZ();

    void setPosition(Vector3f *_position);

    void jump();

    bool isMoving();

    void moveLeft();

    void moveRight();

    void draw(GLboolean simplifyForPicking = false);

    void updatePosition();


private:

    Skin *skin; 
    QObject *parent; 
    Vector3f *position; 
    unsigned char state; 
    GLfloat speed; 
    GLfloat gravity; 
    GLint levelCellsLength; 
    GLint levelCellsWidth; 
    GLfloat scaleFactor; 
    GLfloat jumpStartTime; 
    GLint jumpStep; 
    GLint movingStep;  
    GLint explosionStep; 
    GLint xCell; 
    Vector3f* normalsMatrix[4][4][4]; 
    Vector3f* anglesMatrix[4][4][4]; 
    GLint startXCell; 
    bool canMove; 
    QGLShaderProgram *explosionShader; 
    void createNormalsMatrix();

    void drawExplosion();

    void explode();

    void completed();

    void resetCube();


private slots:

    void collided();

    void keyPressed(QKeyEvent *event);


signals:

    void levelCompleted();

    void suicide();

    void explosionFinished();

    void hideLevelName();

    void playEffect(QString effectName);

};

#endif // CUBE_H