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#define SNAKE_BODY_COLOR        BLUE
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#define SNAKE_BODY_COLOR        BLUE
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#define SNAKE_HEAD_COLOR        RED
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#define SNAKE_HEAD_COLOR        RED
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#define SNAKE_CANDY_COLOR       GREEN
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#define SNAKE_CANDY_COLOR       GREEN
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#define SNAKE_COLLISION_COLOR   ORANGE
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#define SNAKE_COLLISION_COLOR   ORANGE
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#define SNAKE_MAXIMUM_DELAY 800
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#define SNAKE_LEVEL_STEP    10
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#define SNAKE_MINIMUM_DELAY 300
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typedef struct {
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typedef struct {
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    unsigned x  :8;
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    uint8_t x;
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    unsigned y  :8;
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    uint8_t y;
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    unsigned z  :8;
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    unsigned    :8;
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    uint8_t z;
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} SNAKE_POINT;
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} SNAKE_POINT;
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typedef union {
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    struct {
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        unsigned up         :1;
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        unsigned down       :1;
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        unsigned left       :1;
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        unsigned backward   :1;
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        unsigned right      :1;
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        unsigned forward    :1;
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        unsigned            :2;
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    };
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    uint8_t value;
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} SNAKE_DIRECTION;
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typedef struct {
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typedef struct {
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    SNAKE_POINT body[CUBE_PIXELS];
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    SNAKE_POINT body[CUBE_PIXELS];
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    SNAKE_POINT direction;
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    SNAKE_POINT direction;
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    SNAKE_POINT candy_loc;
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    SNAKE_POINT candy_loc;
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    uint8_t last_direction;
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    uint8_t last_direction;
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    uint32_t delay;
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    uint32_t delay;
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} SNAKE_DATA;
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} SNAKE_DATA;
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void Snake_Init(SNAKE_DATA *data);
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void Snake_Init(SNAKE_DATA *data);
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void Snake_Main(void);
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void Snake_Main(void);
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void Snake_Update_Direction(uint8_t p1, uint8_t p2);
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void Snake_Update_Direction(uint8_t controller, CTRL_BTN_STATUS value);
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void Snake_Update_Frame(void);
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void Snake_Update_Frame(void);
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SNAKE_POINT Snake_Generate_Candy(void);
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SNAKE_POINT Snake_Generate_Candy(void);
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#endif	/* SNAKE_H */
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#endif	/* SNAKE_H */
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