Subversion Repositories Code-Repo

#ifndef SNAKE_H

#define	SNAKE_H

#include "CUBE.h"

#define SNAKE_BODY_COLOR        BLUE

#define SNAKE_HEAD_COLOR        RED

#define SNAKE_CANDY_COLOR       GREEN

#define SNAKE_COLLISION_COLOR   ORANGE

#define SNAKE_MAXIMUM_DELAY 800

#define SNAKE_MINIMUM_DELAY 300

typedef struct {

    uint8_t x;

    uint8_t y;

    uint8_t z;

} SNAKE_POINT;

typedef struct {

    SNAKE_POINT body[CUBE_PIXELS];

    SNAKE_POINT direction;

    SNAKE_POINT candy_loc;

    uint8_t last_direction;

    uint32_t pos_head;

    uint32_t pos_tail;

    uint32_t length;

    uint32_t level;

    uint32_t delay;

} SNAKE_DATA;

void Snake_Init(SNAKE_DATA *data);

void Snake_Main(void);

void Snake_Update_Direction(uint8_t controller, CTRL_BTN_STATUS value);

void Snake_Update_Frame(void);

SNAKE_POINT Snake_Generate_Candy(void);

#endif	/* SNAKE_H */