42 lines
915 B
C++
42 lines
915 B
C++
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#ifndef STARFIELD_H
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#define STARFIELD_H
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#include "LogoBox.h"
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#include "Mode.h"
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#include "GnomeScreensaver.h"
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#define NUM_STARS 1000
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#define MAX_STAR_DIST 1000
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#define FLYBY_TICKS 3000
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#define STAR_MAXX 500
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#define STAR_MAXY 400
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class Starfield : public Mode
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{
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public:
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Starfield(GnomeScreensaver & gs);
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~Starfield();
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bool expose (GnomeScreensaver & gs);
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bool configure (GnomeScreensaver & gs);
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bool update (GnomeScreensaver & gs);
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class Star
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{
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public:
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float axis[3];
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uint64_t create_time;
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float x, y;
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float rot;
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};
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protected:
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LogoBox m_logobox;
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uint64_t m_last_ticks;
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int m_star_idx;
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Star m_stars[NUM_STARS];
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void getRandomAxis(float (*axis)[3]);
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void newStar(int idx, uint64_t ticks);
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};
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#endif /* STARFIELD_H */
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