diff --git a/src/raycast/walls.c b/src/raycast/walls.c
index 0791e45..97adbd7 100644
--- a/src/raycast/walls.c
+++ b/src/raycast/walls.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/31 13:17:39 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/05 12:49:26 by kcolin           ###   ########.fr       */
+/*   Updated: 2025/08/05 13:25:01 by kcolin           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -33,43 +33,50 @@ t_cardinal_dir	get_cardinal(t_ray *ray)
 	}
 }
 
-static int	get_color(t_cardinal_dir dir)
+static int	my_mlx_pixel_get(t_img_data *img, int x, int y)
 {
-	int	color;
+	char	*dst;
 
-	if (dir == NORTH)
-		color = 0x0000ff;
-	else if (dir == SOUTH)
-		color = 0x00ff00;
-	else if (dir == WEST)
-		color = 0xff0000;
-	else if (dir == EAST)
-		color = 0xffeb3b;
-	else
-		color = 0xff53ff;
-	return (color);
+	dst = img->addr + (y * img->line_length + x * (img->bits_per_pixel / 8));
+	return (*(int *)dst);
 }
 
-void	render_walls(t_cub3d_data *data, t_ray *ray, int x)
+static int	get_color(t_cub3d_data *data, t_ray *ray, int tex_y)
 {
 	t_cardinal_dir	dir;
 	int				tex_x;
-	unsigned int	color;
-	double			step;
-	double			pos;
+	t_img_data		*texture;
 
-	dir = get_cardinal(ray);
 	tex_x = (int)(ray->wall_x * TEXTURE_SIZE);
 	if ((ray->side == NORTH && ray->dir_x < 0)
 		|| (ray->side == SOUTH && ray->dir_y > 0))
 		tex_x = TEXTURE_SIZE - tex_x - 1;
+	dir = get_cardinal(ray);
+	if (dir == NORTH)
+		texture = data->no_texture;
+	else if (dir == SOUTH)
+		texture = data->so_texture;
+	else if (dir == WEST)
+		texture = data->we_texture;
+	else if (dir == EAST)
+		texture = data->ea_texture;
+	else
+		return (0xff53ff);
+	return (my_mlx_pixel_get(texture, tex_x, tex_y));
+}
+
+void	render_walls(t_cub3d_data *data, t_ray *ray, int x)
+{
+	unsigned int	color;
+	double			step;
+	double			tex_y;
+
 	step = 1.0 * TEXTURE_SIZE / ray->wall_height;
-	pos = (ray->draw_start - HEIGHT / 2 + ray->wall_height / 2) * step;
+	tex_y = (ray->draw_start - HEIGHT / 2 + ray->wall_height / 2) * step;
 	while (ray->draw_start < ray->draw_end)
 	{
-		pos += step;
-		color = get_color(dir);
-		(void)pos;
+		tex_y += step;
+		color = get_color(data, ray, (int)tex_y);
 		matrix_set(data, x, ray->draw_start, color);
 		ray->draw_start++;
 	}