Game.h

00001 #include "mbed.h"
00002 #include "N5110.h"
00003 #include "Gamepad.h"
00004 
00005 
00006 /** The Game class
00007 * @brief the functions of game roles
00008 * @author ZIYI CHEN
00009 * @date May 2019
00010 */
00011 
00012 class Game
00013 {
00014 public:
00015 
00016     /**Constructor*/
00017     Game();
00018 
00019     /**Destructor*/
00020     ~Game();
00021 
00022  /** init function
00023     * @param inital starting coordinate of snake head.
00024     */
00025     void init(int x, int y);
00026     /** Updates coordinate of snake
00027     * @param the joystick'direction
00028     */
00029     void update(Direction d);
00030     
00031     /** Gets snake length
00032     * @return the value of snake length
00033     */
00034     int getLength();
00035     
00036      /** add snake length by 1 */
00037     void grow();
00038     
00039         
00040     /** Gets x coordinate of the snake
00041     * @param the position of snake in x coorinate
00042     * @return value of _x[now]
00043     */
00044     int xcoordinate(int now);
00045     
00046     /** Gets y coordinate of the snake
00047     * @param the position of snake in y coorinate
00048     * @return value of _y[now]
00049     */
00050     int ycoordinate(int now);
00051     /**  the previous direction of snake*/
00052     char Previous_direction;
00053     
00054 
00055     int _length;
00056 
00057 
00058 
00059     /**the _y and _y array*/
00060     int _x[4032];
00061     int _y[4032];
00062 
00063 
00064 
00065 };