pitrix/include/effects/matrix.h

#pragma once

#include "prototypes.h"
#include "Effect.h"
#include "config.h"
#include "my_fastled.h"
#include "my_color_palettes.h"

class MatrixEffectColumn {
protected:
    Window* window;
    saccum78 x, y;
    uint8_t length = 1;
    uint8_t _direction = 2;
    bool _random_direction = false;
    virtual CRGB _getColor(uint8_t height);
    virtual void restart(bool completely_random);
private:
    uint16_t speed;
    boolean running;
    unsigned long last_move = 0;
public:
	static const uint8_t DIR_NORTH = 0;
	static const uint8_t DIR_EAST = 1;
	static const uint8_t DIR_SOUTH = 2;
	static const uint8_t DIR_WEST = 3;

    MatrixEffectColumn(Window* win, uint8_t direction=0, bool random_direction=false);
    virtual ~MatrixEffectColumn() {};
    void advance(uint16_t ms);
    void draw();
    void loop(uint16_t ms);
};

class RainbowMatrixEffectColumn : public MatrixEffectColumn {
protected:
    CRGB _getColor(uint8_t height) override;
public:
    RainbowMatrixEffectColumn(Window* win, uint8_t dir, bool rnd=false) : MatrixEffectColumn(win, dir, rnd) {};
};

class RandomMatrixEffectColumn : public MatrixEffectColumn {
protected:
    uint8_t _hue = 42;
    CRGB _getColor(uint8_t height) override;
    void restart(bool completely_random) override;
public:
    RandomMatrixEffectColumn(Window* win, uint8_t dir, bool rnd=false) : MatrixEffectColumn(win, dir, rnd) {};
};

class ColumnMatrixEffectColumn : public MatrixEffectColumn {
protected:
    uint8_t _hue;
    CRGB _getColor(uint8_t height) override;
    void restart(bool completely_random) override;
public:
    ColumnMatrixEffectColumn(Window* win, uint8_t dir, bool rnd=false) : MatrixEffectColumn(win, dir, rnd) {};
};

class MatrixEffectBase : public Effect {
protected:
    MatrixEffectColumn** _columns;
    uint8_t _count;
    virtual uint8_t _get_count();
    virtual void _delete();
    void _init();
    virtual void _create() = 0;
public:
    boolean can_be_shown_with_clock();
    virtual ~MatrixEffectBase();
    void loop(uint16_t ms);
};

class MatrixEffect : public MatrixEffectBase {
protected:
	void _create() override;
public:
	MatrixEffect();
	String get_name() override { return "matrix"; }
};

class RainbowMatrixEffect : public MatrixEffectBase {
protected:
	void _create() override;
public:
	RainbowMatrixEffect();
	String get_name() override { return "rainbow_matrix"; }
};

class RandomMatrixEffect : public MatrixEffectBase {
protected:
	uint8_t _get_count() override;
	void _create() override;
public:
	RandomMatrixEffect();
	String get_name() override { return "random_matrix"; }
};

class ColumnMatrixEffect : public MatrixEffectBase {
protected:
	void _create() override;
public:
	ColumnMatrixEffect();
	String get_name() override { return "column_matrix"; }
};