void PGNReadFromFile (const char *file)
/****************************************************************************
*
* To read a game from a PGN file.
*
****************************************************************************/
{
FILE *fp;
fp = fopen (file, "r");
if (fp == NULL)
{
printf ("Cannot open file %s\n", file);
return;
}
yyin = fp;
InitVars ();
data_dest = DEST_GAME;
(void) yylex();
fclose (fp);
ShowBoard ();
TTClear ();
}
void PGNReadFromFile (const char *file)
/****************************************************************************
*
* To read a game from a PGN file.
*
****************************************************************************/
{
FILE *fp;
char s[100], c, wmv[8], bmv[8];
int moveno;
leaf *p;
fp = fopen (file, "r");
if (fp == NULL)
{
printf ("Cannot open file %s\n", file);
return;
}
/* Skip all the tags */
do
{
if ((c = fgetc (fp)) == '[')
fgets (s, 100, fp);
} while (c == '[');
ungetc (c, fp);
InitVars ();
while (!feof (fp))
{
c = fgetc(fp);
if (c == '*') break;
ungetc (c, fp);
fscanf (fp, "%d. %7s %7s ", &moveno, wmv, bmv);
p = ValidateMove (wmv);
if (!p)
{
printf ("Illegal move %d. %s\n", moveno, wmv);
break;
}
MakeMove (white, &p->move);
strcpy (Game[GameCnt].SANmv, wmv);
if (*bmv == '*' ) break;
p = ValidateMove (bmv);
if (!p)
{
printf ("Illegal move %d. ... %s\n", moveno, bmv);
break;
}
MakeMove (black, &p->move);
strcpy (Game[GameCnt].SANmv, bmv);
}
printf ("%d\n", GameCnt);
fclose (fp);
ShowBoard ();
TTClear ();
return;
}
