selectorBase.hpp

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#ifndef SELECTORBASE_HPP
#define SELECTORBASE_HPP

#include <string>
#include <vector>

#include "sceneObject.hpp"


class SelectorBase : public SceneObject {

public:
    SelectorBase(const std::string& name, Scene* scene);
    ~SelectorBase();

    void reset(); 
    void draw() const; 
    void update(double deltaT); 

    virtual void changeMode() = 0; 
    virtual void pickObject(const glm::ivec2& mouse) = 0; 

    int getBufferWidth() const { return width; }
    int getBufferHeight() const { return height; }
    size_t getLastSelected() const { return lastSelected; }
    size_t getLastDistance() const { return lastDistance; }

protected:
    class EffectObject;

    int width; 
    int height; 
    GLuint idBuffer; 
    GLuint idTexture; 

    size_t lastDistance; 
    size_t lastSelected; 
};

#endif //SELECTORBASE_HPP