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feat: added colors depending on cardinal facing

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This commit is contained in:
Theo Champion 2025-07-31 11:24:23 +02:00
parent fb57ef253a
commit 3cc73fc8ce
1 changed files with 20 additions and 4 deletions
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24
src/raycast/render.c
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@ -3,10 +3,10 @@
/* ::: :::::::: */ /* ::: :::::::: */
/* render.c :+: :+: :+: */ /* render.c :+: :+: :+: */
/* +:+ +:+ +:+ */ /* +:+ +:+ +:+ */
/* By: tchampio <tchampio@student.42lehavre.fr> +#+ +:+ +#+ */ /* By: freddy <freddy@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/07/30 12:50:10 by tchampio #+# #+# */ /* Created: 2025/07/30 12:50:10 by tchampio #+# #+# */
/* Updated: 2025/07/30 16:38:59 by tchampio ### ########.fr */ /* Updated: 2025/07/31 11:24:59 by tchampio ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -32,6 +32,23 @@ int get_cardinal(t_ray *ray)
} }
} }
static int get_color(int dir)
{
int color;
if (dir == 0)
color = 0x0000ff;
else if (dir == 1)
color = 0x00ff00;
else if (dir == 2)
color = 0xff0000;
else if (dir == 3)
color = 0xffeb3b;
else
color = 0xff53ff;
return (color);
}
/* /*
* Dir values are: * Dir values are:
* 0: North * 0: North
@ -57,8 +74,7 @@ void render_walls(t_cub3d_data *data, t_ray *ray, int x)
while (ray->draw_start < ray->draw_end) while (ray->draw_start < ray->draw_end)
{ {
pos += step; pos += step;
color = 0x0000ff; color = get_color(dir);
(void)dir;
(void)pos; (void)pos;
data->screen_matrix[ray->draw_start][x] = color; data->screen_matrix[ray->draw_start][x] = color;
ray->draw_start++; ray->draw_start++;