#ifndef WBC_DRAW_H
#define WBC_DRAW_H

#include <stdint.h>

struct Servos {
	uint16_t left_servo;
	uint16_t right_servo;
	uint8_t lift_servo;
};

struct Draw {
	uint8_t start_writing;
	uint8_t shapenrs[5];
	uint8_t state;
	uint8_t index;
	uint8_t delay;
	uint8_t moving;
	double offset_x;
	double offset_y;
	double x;
	double y;
	union {
		struct {
			double start_x;
			double start_y;
			double diff_x;
			double diff_y;
			double factor;
			double factor_inc;
		} line;
		struct {
			double m_x;
			double m_y;
			double r_x;
			double r_y;
			double a_cur;
			double a_inc;
			double a_end;
		} circle;
	} move;
	void init();
	void draw( uint8_t hours, uint8_t minutes, Servos& servos );
	void calc_cleaning();
	void next_shape( Servos& servos );
	void calc_offset();
	bool stopped();
	static Draw singleton;
};

#endif // WBC_DRAW_H