games/hangman/main.c

   1 /*
   2  * hangman: hangman game implementation
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  *
  18  * Luiz Fernando N. Capitulino
  19  * <lcapitulino@gmail.com>
  20  */
  21 #include <stdio.h>
  22 #include <string.h>
  23 #include <stdlib.h>
  24 #include <errno.h>
  25
  26 #include "dict.h"
  27 #include "misc.h"
  28 #include "game.h"
  29
  30 #define UNUSED(x) (x = x)
  31
  32 enum options {
  33         NEW_GAME = 1,
  34         CHANGE_DICT,
  35         EXIT_GAME
  36 };
  37
  38 static void usage(void)
  39 {
  40         printf("Usage: hangman [ -h | -d ]\n");
  41 }
  42
  43 int main(int argc, char *argv[])
  44 {
  45         enum options op;
  46         struct dict_line line;
  47
  48         UNUSED(argv);
  49
  50         if (argc > 1) {
  51                 if (!memcmp(argv[1], "-h", 2)) {
  52                         usage();
  53                         exit(0);
  54                 }
  55                 if (!memcmp(argv[1], "-d", 2))
  56                         game_debug = 1;
  57         }
  58
  59         for (;;) {
  60                 clear_screen();
  61
  62                 printf("\nJogo da forca\n\n");
  63                 printf("1. Novo jogo\n"
  64                        "2. Manipular dicionario\n"
  65                        "3. Sair\n"
  66                        "\n-> opcao: ");
  67                 scanf("%d", (int *) &op);
  68                 flush_all();
  69
  70                 switch (op) {
  71                 case NEW_GAME:
  72                         dict_pick_up_word(&line);
  73                         run_game(line.word, line.tip);
  74                         break;
  75                 case CHANGE_DICT:
  76                         dictionary_menu();
  77                         break;
  78                 case EXIT_GAME:
  79                         printf("\nBye, bye!\n");
  80                         exit(0);
  81                 default:
  82                         errno = EINVAL;
  83                         eprint("Function not implemented");
  84                 }
  85         }
  86
  87         return 0;
  88 }