static int peekCharFromFile()
{
// Read a character, possibly performing universal newline translation,
// and put it in 'buf' so that the next call to getCharFromFile() finds it
// already available.
buf = getCharFromFile();
return buf;
}
bool gameBoardInitializeFromFile(GameBoard board, char* filename)
{
FILE* pFile = fopen(filename, "r");
if (NULL == pFile)
{
printf("Error opening the file."); //%s in mode %s.", filename, mode);
return false;
}
char c = getCharFromFile(pFile);
int i = 0;
while (EOF != c && BOARD_SIZE != i)
{
int val = c-'1';
if (indexIsValid(val))
{
board[i].value = val;
board[i].permanent = true;
}
else if ('_' == c)
{
board[i].value = UNDERLINE_ELEMENT;
board[i].permanent = false;
}
++i;
c = getCharFromFile(pFile);
}
fclose(pFile);
if (BOARD_SIZE > i)
{
printf("Incomplete board in file.\n");
return false;
}
return true;
}
