dw

t_list  *ft_lstnew(void const *content, size_t content_size)
{
    t_list *new;

    if (!(new = (t_list *)malloc(sizeof(t_list))))
        return (NULL);
    if (content == NULL)
    {
        new->content = NULL;
        new->content_size = 0;
    }
    else
    {
        new->content = malloc(content_size);
        if (new->content == NULL)
            return (NULL);
        ft_memmove(new->content, content, content_size);
        new->content_size = content_size;
    }
    new->next = NULL;
    return (new);
}

t_tetr *create_teatr(char *buf, char a, int ret)
{
    t_tetr *new;
    char *newbuf;
    char **shape;
    int i;
    int j;
    int c;
    int bytes;
    char *newb;
    char ptr;
    char **test;

    bytes = 0;
    i = 0;
    j = 0;
    c = 4;
    //printf("%d", ret);
    newbuf = (char *)malloc(sizeof(char) * ret);
    newbuf[ret] = '\0';
    ft_memcpy(newbuf, buf, ret);
    //printf("%s", newbuf);
    newb = trimBuf(newbuf, ret);

    free(newb);
    newb = shapeToLetter(newb, a);
    //printf("%s", newb);
    new = (t_tetr *)malloc(sizeof(t_tetr));
    shape = (char **)malloc(sizeof(char *) * 4);
    shape[4] = NULL;
    //printf("%s", newb);
    while (i < 4)
        shape[i++] = malloc(sizeof(char) * 5);
    i = 0;
    while (i < 4)
    {
        shape[i] = ft_strndup(newb, 4);
        c = 4;
        while (c-- > 0)
        {
            ptr = *newb++;
        }
        i++;
    }
    new ->shape = shape;
    new ->height = height(shape, a);
    new -> width = width(shape, a);
    new ->letter = a;
    test = new ->shape;
    i = 0;
    printf("%p\n\n", new->height);
    return (new);
}
char *trimBuf(char *newbuf, int ret)
{
    char *res;
    int i;
    int j;
    int c;

    i = 0;
    c = 0;
    j = 16;
    res = (char *)malloc(sizeof(char) * 16);
    while (ret--)
    {
        if (newbuf[i] == '.')
            res[c++] = '.';
        else if (newbuf[i] == '#')
            res[c++] = '#';
        i++;
    }
    res[16] = '\0';

    return (res);
}
char *shapeToLetter(char *buf, char a)
{
    int i;

    i = 0;
    while (buf[i] != '\0')
    {
        if (buf[i] == '#')
            buf[i] = a;
        i++;
    }
    return (buf);
}

int height(char **shape, char a)
{
    int i;
    int j;
    int height;

    i = 0;
    j = 0;
    height = 0;
    while (i < 4)
    {
        j = 0;
        while (j < 5)
        {
            if (shape[i][j] == a)
                {
                    height++;
                    j = 5;
                }
                j++;
        }
        i++;
    }
    return (height);
}

int width(char **shape, char a)
{
    int i;
    int j;
    int width;
    int temp;
    int res;

    res = 0;
    i = 0;
    temp = 0;
    j = 0;
    width = 0;
    while (i < 4)
    {
        j = 0;
        width = 0;
        while (j < 5)
        {
            if (shape[i][j] == a)
                width++;
            j++;
        }
        if (width > temp)
            temp = width;
        i++;
    }
    width > temp ? (res = width) : (res = temp);
    return (res);
}

t_list  *readtetr(const int fd)
{
    int ret;
    char buf[21];
    char a;
    t_list *list;
    t_list **tet;
    tet = &list;
    int bytes;

    bytes = 0;
    ret = 0;
    a = 'A';
    while ((ret = read(fd, buf, 21)))
    {
        buf[ret] = '\0';
        *tet = ft_lstnew(create_teatr(buf, a++, ret), ret);
        tet = &((*tet)->next);
    }
    *tet = NULL;
    return (list);


int main()
{
    int i;
    int j;

    i = 0;
    j = 0;
    int fd;
    t_list *a;
    t_tetr *b;
    char **figure;
    char *line;

    fd = open("sample", O_RDONLY);
    a = readtetr(fd);
    b = a ->content;
    //i = a ->content_size
    figure = b -> shape;
    i = b ->height;
    printf("main %p", b->height);
    //printf("%zu\n", a ->content_size);
    //printf("%s\n\n", (char *)b->shape[0]);
}