src/program.h

Go to the documentation of this file.

#ifndef PROGRAM_H
#define PROGRAM_H

#ifdef __APPLE__
#   include <OpenGL/gl3.h>
#   include <SDL2/SDL.h>
#else
#   ifdef  __linux__
#       define GL_GLEXT_PROTOTYPES
#       include <GL/gl.h>
#       include <GL/glu.h>
#       include <GL/glx.h>
#       include <GL/glext.h>
#       include <SDL2/SDL.h>
#   else
#       include "glew.h"
#       include "Windows/sdl2/SDL.h"
#       include "SDL_image.h"
#       include "sdlTexture.h"
#   endif
#endif

#include "shallowGPU.h"
#include "camera.h"
#include "readData.h"
#include "myDrawable.h"
#include "voxel.h"
#include "heightField.h"
#include "xmlParsing.h"
#include "fileHandler.h"

#include "AntTweakBar.h"

class Program {
private:
    // Screen stuff
    SDL_Window *screen;         
    SDL_GLContext glcontext;    

    int screenW; 
    int screenH; 

    // States
    bool isRunning;     
    bool mouseHidden;   

    // Time variables
    GLfloat currentTime;    
    GLfloat deltaTime;      
    GLfloat FPS;            

    GLfloat dtSim;          

    //AntTweakBar variabels
    TwBar *antBar;              
    float heightAtPos;          
    float heightAtClickData;    
    float heighAtClickProj;     
    double objX;                
    double objZ;                

    // myDrawables:
    myDrawable *skycube;        
    myDrawable *terrain;        
    myDrawable *waterTerrain;   

    // Datahandler for terrain data
    DataHandler* dataHandler;   
    //XML data
    init_Data_struct* init_data;    

    // File handlers for save and load simulation data
    FileHandler* heightData;    
    FileHandler* velocityData;  

    //Voxgrid
    Voxelgrid* voxs;    
    //HeightField
    HeightField* hf;    
    //ShallowWater
    ShallowGPU* sgpu;   

    // References to shader programs:
    GLuint terrainshader;       
    GLuint skyshader;           
    GLuint watershader;         
    GLuint depthshader;         
    GLuint shallowwatershader;  

    // Camera variables:
    Camera* cam; 

    GLuint simCase; 
    
    bool sim; 

public:
    Program(GLuint simCase);

    ~Program();

    int exec();
    
    bool init();
    
    void handleEvent(SDL_Event* event);

    void handleKeypress(SDL_Event* event);

    void handleMouseMove(SDL_Event* event);

    void handleMouseButton(SDL_Event* event);

    void checkKeys();

    void timeUpdate();

    void update();

    void display();

    void clean();

    int testVoxels();
};

#endif // PROGRAM_H