flare.h

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#pragma once
 
#include "visual.h"
#include "util.h"
#include <vector>
 
class SmartTexture;
 
class Flare :public Visual{
private:
    float duration;
    float lifespan;
 
    bool lightMode;
 
    SmartTexture* texture;
 
    FloatBuffer vertices;
    ShortBuffer indices;
 
    int nRays;
 
    void drawRays();
public:
    Flare(int nRays, float radius);
    Flare* color(int color, bool lightMode);
    Flare* show(Visual* visual, float duration);
    Flare* show(Group* parent, PointF pos, float duration);
    virtual void update();
    virtual void draw();
};