drawing.h

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#ifndef __DRAWING_H
#define __DRAWING_H
 
#include <types.h>
#include <stdint.h>
 
#define GRAPHICS_WIDTH  160
#define GRAPHICS_HEIGHT 144
 
#define SOLID   0x00        /* Overwrites the existing pixels */
#define OR      0x01        /* Performs a logical OR */
#define XOR     0x02        /* Performs a logical XOR */
#define AND     0x03        /* Performs a logical AND */
 
#define WHITE   0
#define LTGREY  1
#define DKGREY  2
#define BLACK   3
 
#define M_NOFILL    0
#define M_FILL      1
 
#define SIGNED   1
#define UNSIGNED 0
 
#include <types.h>
 
void gprint(char *str) NONBANKED;
 
void gprintln(int16_t number, int8_t radix, int8_t signed_value) NONBANKED;
 
void gprintn(int8_t number, int8_t radix, int8_t signed_value) NONBANKED;
 
int8_t gprintf(char *fmt,...) NONBANKED;
 
void plot(uint8_t x, uint8_t y, uint8_t colour, uint8_t mode) OLDCALL;
 
void plot_point(uint8_t x, uint8_t y) OLDCALL;
 
void switch_data(uint8_t x, uint8_t y, uint8_t *src, uint8_t *dst) OLDCALL;
 
void draw_image(uint8_t *data);
 
void line(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2) OLDCALL;
 
void box(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2, uint8_t style) OLDCALL;
 
void circle(uint8_t x, uint8_t y, uint8_t radius, uint8_t style) OLDCALL;
 
uint8_t getpix(uint8_t x, uint8_t y) OLDCALL;
 
void wrtchr(char chr) OLDCALL;
 
void gotogxy(uint8_t x, uint8_t y) OLDCALL;
 
void color(uint8_t forecolor, uint8_t backcolor, uint8_t mode) OLDCALL;
 
#endif /* __DRAWING_H */