bubbleCursor.hpp

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#ifndef BUBBLECURSOR_HPP
#define BUBBLECURSOR_HPP

#include <glm/vec2.hpp>
#include <glm/glm.hpp> 
#include <glm/gtx/epsilon.hpp>
#include <GL/glew.h>
#include <GLFW/glfw3.h>

#include "sceneObject.hpp"
#include "shader.hpp"
#include "texture.hpp"

#define MOUSE_MIN_MOVE 0.3
#define MOUSE_MAX_MOVE 3.5
#define MOUSE_CUTOFF 200
#define BUBBLE_POINTS 50


class BubbleCursor : public SceneObject {
private:
    glm::vec2 latestPos;
    int distance;
    GLFWwindow *window;
    GLuint vboPositions;
    Texture *texture;
    std::vector<glm::vec2> population;
    bool enableDrawing;

public:
    BubbleCursor(Scene* scene, Texture* texture);
    virtual ~BubbleCursor();
    
    void draw();
    void setShader(Shader *shader);
    void update(double deltaT);

    void updateDistanceState(unsigned int _distance);
    void generateRandomPopulation();
    void keyCallback(GLFWwindow *window, int key, int scancode, int action, int mode);

    bool drawingEnabled();
    unsigned int getDistance() { return distance; };
};

#endif //MOUSESEMANTICS_HPP