programlogic.h

#ifndef PROGRAMLOGIC_H
#define PROGRAMLOGIC_H

#include <list>
#include "visibilitypass.h"
#include "entitycloud.h"
#include "camera.h"
#include "attributepass.h"
#include "shadingpass.h"
#include "programlogic.h"
#include "light.h"
#include "lightpass.h"

class ProgramLogic {
public:
    ProgramLogic();
    ~ProgramLogic();

    // CREATING AND REMOVING SCENE OBJECTS
    bool loadCloud(QString &s, unsigned char k = 20, float epsilon = 0.0005);

    void createLight(Light *light = new Light(), QString &title = QString("Light"));

    bool closeObject(unsigned char id);

    void closeAllObjects();

    // CHANGING OBJECT VISIBILITY
    void showAllObjects();

    bool showObject(unsigned char id);

    bool toggleObjectVisibility(unsigned char id);

    // GETTING INFORMATION ABOUT SCENE OBJECTS
    unsigned char numberOfObjects();

    QString &objectTitle(unsigned char id);

    bool objectVisible(unsigned char id);

    // MOUSE INPUT EVENTS
    void objectRotate(QPoint mouseVec);

    void objectMove(QPoint mouseVec);

    void objectScale(int delta);

    // CAMERA CONTROL
    void cameraReset();

    //OBJECT CONTROL
    void objectReset(int index);

    // PREFERENCES
    float changeSplatScale(float newSplatScale);

    bool drawVisibilityPass();

    bool drawAttributePass_color();

    bool drawAttributePass_normal();

    bool drawShadingPass();

    // RENDER STUFF
    bool initRenderPasses();

    void render();

    void changeResolution(unsigned int xRes, unsigned int yRes);

    void changeFov(float fov);

    QVector3D getNpData();

    unsigned char getLights(Light **light10);

    Light* getSelectedLight(int id);

    QString getSelectedObjectName(int index);

    void updateSelectedObjectName(int index, QString newName);

    void updateVisibility();

    bool objectIsLight(unsigned int index);

    float lightGetIntensity(unsigned int index);

private:
    struct sceneObject {
        EntityMoveable *em;
        bool visible;
        QString title;
        enum Type{CLOUD, LIGHT} type;
    };
    std::list<sceneObject> sceneObjects;
    std::list<RenderPass*> renderPasses;
    VisibilityPass visibilityPass;
    AttributePass attributePass;
    ShadingPass shadingPass;
    LightPass lightPass;
    Camera camera;

    void cameraRotate(QPoint mouseVec);
    void cameraMove(QPoint mouseVec);
};

#endif // PROGRAMLOGIC_H