38 lines
770 B
C
38 lines
770 B
C
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#pragma once
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#include <random>
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#include <list>
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#include "Animation.h"
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class MatrixCodeAnimation : public Animation
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{
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public:
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MatrixCodeAnimation(Fader *fader, int vspeed = 80, int spawn_rate = 8);
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void loop(uint64_t frame) override;
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void stop(void) override
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{
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m_stopping = true;
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}
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void reset(void) override;
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private:
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struct Pixel
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{
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int x; // position in 1/1 led
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int y; // position in 1/256 led
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int vspeed; // vertical speed in 1/256 leds per frame
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};
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std::default_random_engine m_gen;
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std::list<Pixel> m_pixels;
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int m_vspeed;
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int m_spawnRate; // average pixels per second
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bool m_stopping;
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};
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