1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* map_draw.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kdx <kdx @student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/10 19:43:45 by kdx #+# #+# */
/* Updated: 2022/10/12 07:09:49 by kdx ### ########.fr */
/* */
/* ************************************************************************** */
#include "map.h"
#include "sily.h"
#include "game.h"
static char map_get_grid(t_map *map, int x, int y)
{
return (map_get(map, x * TSIZE, y * TSIZE));
}
static char wall_spr(t_map *map, int x, int y)
{
char spr;
spr = 0;
spr |= (x <= 0 || map_get_grid(map, x - 1, y) == TILE_WALL)
<< 0;
spr |= (y <= 0 || map_get_grid(map, x, y - 1) == TILE_WALL)
<< 1;
spr |= (x + 1 >= (int)map->width || map_get_grid(map, x + 1, y)
== TILE_WALL)
<< 2;
spr |= (y + 1 >= (int)map->height || map_get_grid(map, x, y + 1)
== TILE_WALL)
<< 3;
return (spr + 'a');
}
void map_draw_tile(t_sily *sily, t_map *map, int x, int y)
{
unsigned char tile;
x /= TSIZE;
y /= TSIZE;
tile = map_get_grid(map, x, y);
if (tile == TILE_WALL)
tile = wall_spr(map, x, y);
sprite_draw(sily, sily->game->s_tiles[tile], x * TSIZE, y * TSIZE);
}
void map_draw(t_sily *sily, t_map *map)
{
size_t x;
size_t y;
unsigned char tile;
y = -1;
while (++y < map->height)
{
x = -1;
while (++x < map->width)
{
tile = map_get_grid(map, x, y);
if (tile == TILE_WALL)
tile = wall_spr(map, x, y);
sprite_draw(sily, sily->game->s_tiles[tile], x * TSIZE, y * TSIZE);
}
}
}
|
