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#ifndef DRAW_H
#define DRAW_H
#include <avr/io.h>
#include <avr/pgmspace.h>
#include "cube.h"
extern const unsigned char font[480];
// Red led on D2
#define LED_RED 0x04
// Green led D3
#define LED_GREEN 0x08
// Program led on D4
#define LED_PGM 0x10;
// Leds connected to port D
#define LED_PORT PORTD
// Programming button on D5
#define PGM_BTN 0x20
void delay_ms (uint16_t x);
void setvoxel(int x, int y, int z);
void clrvoxel(int x, int y, int z);
void tmpsetvoxel(int x, int y, int z);
void tmpclrvoxel(int x, int y, int z);
unsigned char inrange(int x, int y, int z);
unsigned char getvoxel(int x, int y, int z);
void flpvoxel(int x, int y, int z);
void altervoxel(int x, int y, int z, int state);
void setplane_z(int z);
void clrplane_z(int z);
void setplane_x(int x);
void clrplane_x(int x);
void setplane_y(int y);
void clrplane_y(int y);
void setplane (char axis, unsigned char i);
void clrplane (char axis, unsigned char i);
void setline_z(int x, int y, int z1, int z2);
void setline_x(int z, int y, int x1, int x2);
void setline_y(int z, int x, int y1, int y2);
void clrline_z(int x, int y, int z1, int z2);
void clrline_x(int z, int y, int x1, int x2);
void clrline_y(int z, int x, int y1, int y2);
void fill(unsigned char pattern);
void tmpfill(unsigned char pattern);
void line(int x1, int y1, int z1, int x2, int y2, int z2);
void drawchar(char chr, int offset, int layer);
char flipbyte(char byte);
void charfly (char chr, int direction, char axis, int mode, uint16_t delay);
void strfly (char * str, int direction, char axis, int mode, uint16_t delay, uint16_t pause);
void box_filled(int x1, int y1, int z1, int x2, int y2, int z2);
void box_walls(int x1, int y1, int z1, int x2, int y2, int z2);
void box_wireframe(int x1, int y1, int z1, int x2, int y2, int z2);
char byteline (int start, int end);
void tmp2cube (void);
void shift (char axis, int direction);
void mirror_x(void);
void mirror_y(void);
void mirror_z(void);
#endif
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