TP_13/exo2/lib/coordinates.h

   1 /*
   2  * =====================================================================================
   3  *
   4  *       Filename:  coordinates.h
   5  *
   6  *    Description:  Header for data definition and functions to manipulate elements in the grid
   7  *
   8  *        Version:  1.0
   9  *        Created:  16/03/2017 19:06:16
  10  *       Revision:  none
  11  *       Compiler:  gcc
  12  *
  13  *         Author:  Jerome Benoit (fraggle), jerome.benoit@piment-noir.org
  14  *   Organization:  Piment Noir
  15  *
  16  * =====================================================================================
  17  */
  18
  19 #ifndef COORDINATES_H
  20 #define COORDINATES_H
  21
  22 #include <stdbool.h>
  23
  24 /* we only have nine elements in the grid */
  25 #define MAX_COORDINATES 9
  26
  27 typedef struct coordinates_s {
  28     int y;
  29     int x;
  30     unsigned type; /* 0 = O, 1 = X */
  31 } coordinates_t;
  32
  33 void init_coordinates(coordinates_t* coordinates_array);
  34 coordinates_t set_coordinates(int y, int x, unsigned type);
  35 unsigned add_coordinates(coordinates_t new_coordinates, coordinates_t* coordinates_array, unsigned round);
  36 bool chk_win_conditions(coordinates_t* coordinates_array);
  37
  38 #endif /* COORDINATES_H */