GLWindow.h

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#ifndef _GL_WINDOW_H_
#define _GL_WINDOW_H_

#include "ngl/Camera.h"
#include "ngl/Colour.h"
#include "ngl/Light.h"
#include "ngl/TransformStack.h"
// must be included after our stuff becuase GLEW needs to be first
#include <QtOpenGL>

#include "FireArea.h"

//----------------------------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------------------------

class GLWindow : public QGLWidget
{
Q_OBJECT        // must include this if you use Qt signals/slots
public :

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  GLWindow(
          QWidget *_parent
          );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  ~GLWindow();

private :

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  bool m_wireframe;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  bool m_enableMountain;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_mountainIterations;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  enum CAMMODE{MOVEEYE,MOVELOOK,MOVEBOTH,MOVESLIDE};

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_spinXFace;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_spinYFace;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  bool m_rotate;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_origX;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_origY;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  ngl::TransformStack m_transformStack;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_drawHelp;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  std::vector <ngl::Camera > m_cameras;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_cameraIndex;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  ngl::Light *m_light;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  float m_fov;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  float m_aspect;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  ngl::CAMERAPROJECTION m_projection;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  float m_objectRadius;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  float m_objectHeight;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_fpsTimer;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_fps;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_frames;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  QTime m_timer;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_sceneWidth;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_sceneHeight;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  FireArea *fireScene;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_newIndexOfOrigin;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  int m_windDirectionRot;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  bool m_showWindDir;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  double m_temperature;
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  double m_sceneMoisture;

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void mouseMoveEvent (
                       QMouseEvent * _event
                      );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void mousePressEvent (
                        QMouseEvent *_event
                       );

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void mouseReleaseEvent (
                          QMouseEvent *_event
                         );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void timerEvent(
                    QTimerEvent *_event
                   );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void createCameras();

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void setCameraShape();

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void drawAxis(
               const std::string &m_shaderName,
               ngl::TransformStack &m_axisTransformStack,
               float m_scale,
               int m_xRot,
               int m_yRot
               );
protected:
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void initializeGL();

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void resizeGL(
                const int _w,
                const int _h
               );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void paintGL();

public slots :
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void pickCamera(
                 int _i
                 );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void setColour();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void toggleWireframe(
                      bool _mode
                      );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void zoomIn();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void zoomOut();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void increaseTerrainHeight();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void decreaseTerrainHeight();

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void toggleTerrain(
                    bool _mode
                    );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void resetMountain();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void setNewMountainIterations(
                               int _newIterations
                               );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void moveOriginLeft();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void moveOriginRight();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void moveOriginUp();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void moveOriginDown();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void adjustObstacleAmount(
                           int _newNumber
                           );

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void generateNewFirePath();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void editDLA();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void pauseAnimation();
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void playAnimation();

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void assignNewOrigin(
                      int _newOriginAmount
                      );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void selectMovingOrigin(
                         int _indexOfOrigin
                         );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void toggleShowMark(
                     bool _mode
                     );

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void toggleShowLine(
                     bool _mode
                     );

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void adjustFuelAmount(
                       int _newAmount
                       );

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void enableWind(
                 bool _mode
                 );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void showWindDir(
                  bool _mode
                  );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void assignWindSpeed(
                      int _newWindSpeed
                      );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void changeWindDirection(
                          int _newDir
                          );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void changeTemperature(
                        double _newTemp
                        );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void changeMoistureOfTheScene(
                               double _newSceneMoisture
                               );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void changeObjMoisture(
                        double _newObjMoisture
                        );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void adjustFuelSize(
                     int _side,
                     int _type
                     );
  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void selectObjIndexToAdjustSize(
                                 int _objIndex
                                 );
}; // end class

#endif // _GL_WINDOW_H_

//----------------------------------------------------------------------------------------------------------------------