pet-projects/games/microballs/board.h

   1 /*
   2  * This file is licensed under the GPLv2 license
   3  *
   4  * Luiz Fernando N. Capitulino
   5  * <lcapitulino@gmail.com>
   6  */
   7 #ifndef BOARD_H
   8 #define BOARD_H
   9
  10 #include "mballs.h"
  11
  12 /* board sizes */
  13 #define BOARD_DEF_SIZE 8
  14 #define BOARD_MAX_SIZE 16
  15
  16 struct game_board {
  17         enum game_piece board[BOARD_MAX_SIZE][BOARD_MAX_SIZE]; /* game board */
  18         int row;                         /* number of rows in use */
  19         int col;                         /* number of columns in use */
  20         int free_positions;              /* free positions in the board */
  21         int balls_play1;                 /* number of player 1's balls */
  22         int balls_play2;                 /* number of player 2's balls */
  23 };
  24
  25 void board_init(struct game_board *board, int size);
  26 void board_draw(const struct game_board *board);
  27 enum game_state board_move(struct game_board *board,
  28                           const struct user_move *move);
  29 int board_dst_is_valid(const struct game_board *board,
  30                        const struct user_move *move);
  31 int board_src_is_valid(const struct game_board *board,
  32                        const struct user_move *move);
  33
  34 #endif /* BOARD_H */