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plus de decalage a gauche mais bcp plus lent

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Hugo LAMY
2019-05-08 18:43:34 +02:00
parent 1ff7abafd6
commit 2738a5e24b
1 changed files with 8 additions and 19 deletions
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27
search_map.c
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@@ -6,7 +6,7 @@
/* By: hulamy <hulamy@student.42.fr> +#+ +:+ +#+ */ /* By: hulamy <hulamy@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/04/27 20:47:22 by hulamy #+# #+# */ /* Created: 2019/04/27 20:47:22 by hulamy #+# #+# */
/* Updated: 2019/05/08 17:54:32 by hulamy ### ########.fr */ /* Updated: 2019/05/08 18:38:47 by hulamy ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@@ -32,7 +32,7 @@ int find_place(unsigned int *tab, t_fillist *list, int size, int pos)
{ {
// pour ne pas deborder a droite de la map // pour ne pas deborder a droite de la map
if (i % size == size - list->width + 1) if (i % size == size - list->width + 1)
i += list->width; i += list->width - 1;
else else
{ {
tmp = 0; tmp = 0;
@@ -71,20 +71,9 @@ void add_remove(unsigned int *map, t_fillist *list, int size, int pos)
// change les bits du tetri sur la map a la position donnee // change les bits du tetri sur la map a la position donnee
while (j >= pos) while (j >= pos)
{ {
ft_putstr("j: "); ft_putnbrendl(j);
// ft_putstr("map[(j - 1) / 32] :"); print_bits(map[(j - 1) / 32], 32);
// ft_putstr("(mask & tetri << (16 + i)) >> (j - 1) :"); print_bits((mask & tetri << (16 + i)) >> (j - 1), 32);
map[(j - 1) / 32] ^= (mask & tetri << (16 + i)) >> (j - 1); map[(j - 1) / 32] ^= (mask & tetri << (16 + i)) >> (j - 1);
// ft_putstr("map[(j - 1) / 32] ^ mask... :"); print_bits(map[j / 32], 32);
if (j % 32 != 1) if (j % 32 != 1)
{
// ft_putendl("if (j % 32 != 1) :");
ft_putstr("map[(j + size) / 32] :"); print_bits(map[(j + size) / 32], 32);
ft_putstr("(mask & tetri << (16 + i)) :"); print_bits((mask & tetri << (16 + i)), 32);
ft_putstr("(mask & tetri << (16 + i)) << (32 - j + 1):"); print_bits((mask & tetri << (16 + i)) << (32 - j + 1), 32);
map[(j + size) / 32] ^= (mask & tetri << (16 + i)) << (32 - j + 1); map[(j + size) / 32] ^= (mask & tetri << (16 + i)) << (32 - j + 1);
ft_putstr("map[(j + size) / 32] ^ mask... :"); print_bits(map[(j + size) / 32], 32);
}
j -= size; j -= size;
i -= list->width; i -= list->width;
} }
@@ -101,19 +90,19 @@ int fill_map(unsigned int *map, t_fillist *list, int size, t_fillist *link) //
pos = 0; pos = 0;
if (!list) if (!list)
return (1); return (1);
unsigned int tmp = list->tetribit << 16; print_map(&tmp, list->width, list->height, list->letter); // DEBUG // unsigned int tmp = list->tetribit << 16; print_map(&tmp, list->width, list->height, list->letter); // DEBUG
while ((pos = find_place(map, list, size, pos))) while ((pos = find_place(map, list, size, pos)))
{ {
add_remove(map, list, size, pos); add_remove(map, list, size, pos);
list->position = pos; list->position = pos;
print_final_map(link, size); // DEBUG // print_final_map(link, size); // DEBUG
ft_putnbrendl(pos); // ft_putnbrendl(pos);
print_map(map, size, size, '#'); // DEBUG // print_map(map, size, size, '#'); // DEBUG
ft_putchar('\n'); // ft_putchar('\n');
if (fill_map(map, list->next, size, link)) if (fill_map(map, list->next, size, link))
return (1); return (1);
add_remove(map, list, size, pos); add_remove(map, list, size, pos);
list->position = -1; // DEBUG // list->position = -1; // DEBUG
} }
return (0); return (0);
} }