static int backtrack(char **grid, t_map *map)
{
t_pair p;
t_pair g;
if (!map)
return (0);
ft_bzero(&g, sizeof(t_pair));
ft_bzero(&p, sizeof(t_pair));
g.i = -1;
p.i = -1;
find_beginning_piece(map->tab, &p);
while (++g.i < (int)g_size && (g.j = -1))
{
while (++g.j < (int)g_size)
{
if (!insert_piece(&grid, map->tab, g, p))
{
if (!backtrack(grid, map->next))
return (0);
erase_try(&grid, map->tab, g, p);
}
}
}
return (1);
}
int ai_turn_drunk(t_data *powf)
{
ft_putstr(DRUNK);
while (!insert_piece(rand() % powf->col, powf->current, powf))
;
display_board(powf);
powf->current = powf->current == P1 ? AI : P1;
powf->turn--;
return (1);
}
int player_turn(t_data *powf)
{
int read_size;
char buff[4096];
ft_putstr(PROMPT);
if ((read_size = xread(0, buff, 4096)) == -1)
return (0);
if (read_size == 1)
return (1);
buff[read_size - 1] = '\0';
if (insert_piece(ft_atoi(buff) - 1, powf->current, powf) == 1)
{
display_board(powf);
powf->current = powf->current == P1 ? AI : P1;
powf->turn--;
}
return (1);
}
