Food.h

00001 #ifndef FOOD_H
00002 #define FOOD_H
00003 
00004 #include "mbed.h"
00005 #include "N5110.h"
00006 #include "Gamepad.h"
00007 #include "FXOS8700CQ.h"
00008 
00009 /** SnakeEngine:
00010 @brief - Functions that exclusively control the food
00011 @author Joseph Shotton
00012 @date May 2020
00013 @version V1.0
00014 */ 
00015 
00016 class Food
00017 {
00018     
00019 public:
00020 
00021     Food();
00022     ~Food();
00023     
00024     
00025     /** Initialises magnetometer and seeds random function
00026     *@param Gamepad
00027     *@param LCD
00028     *@param Magnetometer
00029     */
00030     void init(Gamepad &pad, N5110 &lcd, FXOS8700CQ &mag);
00031     
00032     
00033     /** Chooses random coordinates for food
00034     *@param Gamepad
00035     *@param LCD
00036     *@returns returns true if selected position is already on (ie the snake or walls are at this coordinate)
00037     */
00038     bool rand_pos(Gamepad &pad, N5110 &lcd);
00039     
00040     
00041     /** Animates food
00042     *@param LCD
00043     */
00044     void draw(N5110 &lcd);
00045     
00046     
00047     /** Runs food functions that need looping
00048     *@param LCD
00049     */
00050     void run(N5110 &lcd);
00051     
00052     int x;
00053     int y;
00054     
00055 private:
00056     int _frame;
00057     float _values;
00058     float _seed;
00059 };
00060 #endif