Export clues to Text file completed

[wordblah.git] / wordblox.h

diff --git a/wordblox.h b/wordblox.h
index 53c522b..bd286e3 100644 (file)
--- a/wordblox.h
+++ b/wordblox.h
@@ -53,6 +53,40 @@ int get_num ()
        return n;
 }
 
+/* Output the clues to text file */
+void export_clues (Puzzle *p, const char *filename)
+{
+       FILE *outfile = fopen (filename, "w");
+       if (outfile == NULL)
+       {
+               fprintf (stderr, "%s\n", ERROR_WRITING_FILE);
+               exit (1);
+       }
+       /* first the across clues */
+       fprintf (outfile, "ACROSS CLUES\n");
+       for (int i = 0; i < p->grid_size; i ++)
+       {
+               for (int j = 0; j < p->grid_size; j ++)
+               {
+                       if (p->start_across_word[i][j] != -1)
+                               fprintf (outfile, "%d - %s\n", p->start_across_word[i][j],
+                                                       p->clue_across[i][j]);
+               }
+       }
+       /* now the down clues */
+       fprintf (outfile, "DOWN CLUES\n");
+       for (int i = 0; i < p->grid_size; i ++)
+       {
+               for (int j = 0; j < p->grid_size; j ++)
+               {
+                       if (p->start_down_word[i][j] != -1)
+                               fprintf (outfile, "%d - %s\n", p->start_down_word[i][j],
+                                                       p->clue_down[i][j]);
+               }
+       }
+       fclose (outfile);
+}
+
 /* Output the grid to image - if answerkey is true export filled grid */
 void export_grid_image  (Puzzle *p, const char *filename, bool answerkey) 
 {
@@ -341,13 +375,15 @@ void print_puzzle (Puzzle *p)
 }
 
 /* function to check if a word is valid or not */
-bool is_valid_word (const char *word) 
+char* is_valid_word (char *word) 
 {
-       for (int i = 0; i < strlen (word); i ++)
+       if (word == NULL || strlen(word) == 0)
+               return NULL;
+       for (int i = 0; i < strlen (word) - 1; i ++)
                if (! isalpha (word[i])) 
-                       return false;
+                       return NULL;
                        
-       return true;
+       return strtok (word, "\n");
 }
 
 
@@ -391,8 +427,12 @@ void print_menu (enum COLOR fg, enum COLOR bg, const char* title,
                        printf ("\u2550");
                printf ("\u2557"); 
                reset_color (); printf ("\n");
+               printf ("\u2551");
                set_color (fg, bg, BOLD);
-               printf ("\u2551%-*s\u2551", padding, title);
+               printf ("%-*s", padding, title);
+               reset_color ();
+               set_color (fg, bg, NORMAL);
+               printf ("\u2551");
                reset_color (); printf ("\n");
                set_color (fg, bg, NORMAL);
                printf ("\u2560");