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dev: moved my_mlx_get_pixel function in draw utils for easier access

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Theo Champion 2025-08-06 14:04:44 +02:00
parent aed03e79c3
commit 7a1e8c18df
4 changed files with 15 additions and 11 deletions
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10
src/draw/drawutils.c
View file

@ -6,13 +6,21 @@
/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */ /* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/07/17 14:28:56 by kcolin #+# #+# */ /* Created: 2025/07/17 14:28:56 by kcolin #+# #+# */
/* Updated: 2025/08/06 11:43:12 by kcolin ### ########.fr */ /* Updated: 2025/08/06 14:02:08 by tchampio ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "img_data.h" #include "img_data.h"
#include "../consts.h" #include "../consts.h"
int my_mlx_pixel_get(t_img_data *img, int x, int y)
{
char *dst;
dst = img->addr + (y * img->line_length + x * (img->bits_per_pixel / 8));
return (*(int *)dst);
}
void my_mlx_pixel_put(t_img_data *data, int x, int y, int color) void my_mlx_pixel_put(t_img_data *data, int x, int y, int color)
{ {
char *dst; char *dst;

3
src/draw/drawutils.h
View file

@ -6,7 +6,7 @@
/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */ /* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/07/17 14:30:04 by kcolin #+# #+# */ /* Created: 2025/07/17 14:30:04 by kcolin #+# #+# */
/* Updated: 2025/07/17 15:57:47 by kcolin ### ########.fr */ /* Updated: 2025/08/06 12:08:04 by tchampio ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -16,5 +16,6 @@
# include "img_data.h" # include "img_data.h"
void my_mlx_pixel_put(t_img_data *data, int x, int y, int color); void my_mlx_pixel_put(t_img_data *data, int x, int y, int color);
int my_mlx_pixel_get(t_img_data *img, int x, int y);
#endif // DRAWUTILS_H #endif // DRAWUTILS_H

3
src/raycast/ray.c
View file

@ -6,7 +6,7 @@
/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */ /* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/07/31 11:55:41 by kcolin #+# #+# */ /* Created: 2025/07/31 11:55:41 by kcolin #+# #+# */
/* Updated: 2025/08/06 11:33:27 by kcolin ### ########.fr */ /* Updated: 2025/08/06 14:02:40 by tchampio ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -109,6 +109,7 @@ void raycaster(t_cub3d_data *data, t_ray *ray)
calculate_wall_dist(ray, data->map); calculate_wall_dist(ray, data->map);
calculate_wall_height(ray, &data->player); calculate_wall_height(ray, &data->player);
render_walls(data, ray, x); render_walls(data, ray, x);
data->zbuffer[x] = ray->wall_dist;
x++; x++;
} }
} }

10
src/raycast/walls.c
View file

@ -6,7 +6,7 @@
/* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */ /* By: kcolin <kcolin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/07/31 13:17:39 by kcolin #+# #+# */ /* Created: 2025/07/31 13:17:39 by kcolin #+# #+# */
/* Updated: 2025/08/05 14:59:24 by kcolin ### ########.fr */ /* Updated: 2025/08/06 12:08:33 by tchampio ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -14,6 +14,7 @@
#include "../consts.h" #include "../consts.h"
#include "ray.h" #include "ray.h"
#include "../renderer/render.h" #include "../renderer/render.h"
#include "../draw/drawutils.h"
t_cardinal_dir get_cardinal(t_ray *ray) t_cardinal_dir get_cardinal(t_ray *ray)
{ {
@ -33,13 +34,6 @@ t_cardinal_dir get_cardinal(t_ray *ray)
} }
} }
static int my_mlx_pixel_get(t_img_data *img, int x, int y)
{
char *dst;
dst = img->addr + (y * img->line_length + x * (img->bits_per_pixel / 8));
return (*(int *)dst);
}
static int get_color(t_cub3d_data *data, t_ray *ray, int tex_y) static int get_color(t_cub3d_data *data, t_ray *ray, int tex_y)
{ {