t_point *new_point(t_int y, t_int x)
{
t_point *ans;
if (!(ans = (t_point *)malloc(sizeof(t_point))))
malloc_fail();
ans->x = x;
ans->y = y;
return (ans);
}
t_dim *new_dim(t_int width, t_int height)
{
t_dim *ans;
if (!(ans = (t_dim *)malloc(sizeof(t_dim))))
malloc_fail();
ans->width = width;
ans->height = height;
return (ans);
}
char *get_prompt(t_var var)
{
var.i = 0;
if ((var.buf = malloc(sizeof(char *) * 4096)) == NULL)
malloc_fail();
if ((var.buf = getcwd(var.buf, 4096)) == NULL);
while (var.buf[var.i++] != 0);
var.buf[--var.i] = '>';
var.buf[++var.i] = ' ';
return (var.buf);
}
t_max *new_max(void)
{
t_max *ans;
if (!(ans = (t_max *)malloc(sizeof(t_max))))
malloc_fail();
ans->value = 0;
ans->x = 0;
ans->y = 0;
return (ans);
}
char *xstrndup(const char *str, size_t n)
{
int len;
char *s;
for (len = 0; len < n && str[len]; len++)
;
s = malloc(len + 1);
if (unlikely(s == NULL))
malloc_fail();
memcpy(s, str, len);
s[len] = 0;
return s;
}
int create_file(char *name)
{
int fd;
char *new_name;
int start;
start = sizeofpath(name);
new_name = my_strndup
(&name[start], my_strlen(name) - sizeofextens(name) - start);
if ((new_name = realloc
(new_name, my_strlen(name) - sizeofextens(name) - start + 5)) == NULL)
return (malloc_fail(), 1);
my_strcat(new_name, ".cor");
if ((fd = open(new_name, O_WRONLY | O_CREAT | O_TRUNC,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH)) == -1)
return (1);
free(new_name);
return (fd);
}
t_work *new_work(char *str)
{
char *ptr;
t_work *ans;
ptr = str;
if (!(ans = (t_work *)malloc(sizeof(t_work))))
malloc_fail();
while (*ptr != '\0')
ptr++;
ans->map = new_dim(0, 0);
ans->taken = *(--ptr);
ans->obstacle = *(--ptr);
ans->room = *(--ptr);
*(ptr) = 'X';
ans->map->height = ft_atoi(str);
if (ans->map->height == 0 || ans->taken == ans->room
|| ans->taken == ans->obstacle || ans->room == ans->obstacle)
return (0);
ans->max = new_max();
ans->cur_line = 0;
ans->to_be_skipped = 0;
return (ans);
}