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justhomework/MCU/Final_Design/snake.h
2022-05-07 19:39:50 +08:00

41 lines
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474 B
C

#ifndef _SNAKE_H_
#define _SNAKE_H_
#include <reg52.h>
#include <stdio.h>
#define XXX 31
#define YYY 15
#define bool char
#define MOVE_STATE char
#define R 0
#define U 1
#define L 2
#define D 3
struct DOT
{
unsigned char x;
unsigned char y;
} ;
typedef struct DOT Dot;
struct BODY
{
Dot d;
MOVE_STATE m;
};
typedef struct BODY Body;
void snake_init();
void body_move(Body b);
void snake_move();
void body_add();
void snake_draw();
void snake_test();
#endif