50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#pragma once
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#include <random>
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#include <vector>
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#include "Animation.h"
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class FireAnimation : public Animation
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{
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public:
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FireAnimation(Fader *fader, bool cold);
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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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{
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m_stopping = false;
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m_running = true;
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}
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private:
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static const constexpr unsigned MAX_NEW_ENERGY = 160;
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static const constexpr unsigned RM_ENERGY = 7;
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static const constexpr unsigned MAX_PULL_ENERGY_PCT = 100;
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std::vector<uint32_t> m_energy;
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std::vector<uint32_t> m_energySmooth;
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std::vector<int> m_colorMapIndices;
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std::vector<Fader::Color> m_colorMapColors;
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std::default_random_engine m_gen;
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bool m_stopping;
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uint32_t m_intensity;
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uint8_t interpolate(uint32_t energy, std::size_t start_x, std::size_t end_x, uint8_t start_c, uint8_t end_c);
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void colormap(uint32_t energy, Fader::Color *color);
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uint32_t idx(uint32_t strip, uint32_t module)
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{
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return strip * m_fader->modules_per_strip() + module;
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}
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};
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