From 74de40597085abc44b5bb9f8508594766f1318a5 Mon Sep 17 00:00:00 2001
From: Rudy Bousset <rbousset@z1r3p1.le-101.fr>
Date: Thu, 5 Mar 2020 20:35:25 +0100
Subject: how
---
inc/cub3d_structs.h | 1 +
src/ft_darken_rgb.c | 5 +++--
src/ft_draw_verline.c | 4 ++--
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/inc/cub3d_structs.h b/inc/cub3d_structs.h
index c74a9e0..620e8fc 100644
--- a/inc/cub3d_structs.h
+++ b/inc/cub3d_structs.h
@@ -120,6 +120,7 @@ typedef struct s_ray
{
uint16_t line_h;
float wall_dist;
+ float ceil_dist;
float x_ray_pos;
float y_ray_pos;
float x_ray_dir;
diff --git a/src/ft_darken_rgb.c b/src/ft_darken_rgb.c
index 03f8bb5..6993891 100644
--- a/src/ft_darken_rgb.c
+++ b/src/ft_darken_rgb.c
@@ -12,6 +12,7 @@
#include <cub3d.h>
#include <stdint.h>
+#include <stdio.h>
uint32_t
ft_darken_rgb(t_rgb rgb, t_cub *cl)
@@ -20,9 +21,9 @@ uint32_t
float dist;
float calc;
- if ((dist = cl->rlist.wall_dist) <= 0)
+ if ((dist = cl->rlist.ceil_dist) <= 0)
dist = 0.0001;
- calc = (dist * 0.2);
+ calc = (dist * 0.4);
calc = (calc >= 255) ? (255) : (calc);
calc = (calc < 1) ? (1) : (calc);
darker = rgb;
diff --git a/src/ft_draw_verline.c b/src/ft_draw_verline.c
index deb5721..f01ddc8 100644
--- a/src/ft_draw_verline.c
+++ b/src/ft_draw_verline.c
@@ -20,7 +20,7 @@ static void
{
*(int*)(cl->img.ptr +
(x * 4 + (y * cl->img.sizeline)))
- = ft_rgb_to_hex(cl->f_rgb);
+ = ft_darken_rgb(cl->f_rgb, cl);
y++;
}
}
@@ -35,7 +35,7 @@ static void
{
*(int*)(cl->img.ptr +
(x * 4 + (i * cl->img.sizeline)))
- = ft_rgb_to_hex(cl->c_rgb);
+ = ft_darken_rgb(cl->c_rgb, cl);
i++;
}
}
--
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