From ced2be0469537a5d21043325c9bc54762197ec30 Mon Sep 17 00:00:00 2001
From: Rudy Bousset <rbousset@z2r5p6.le-101.fr>
Date: Sat, 7 Mar 2020 20:30:07 +0100
Subject: qwe

---
 src/ft_darken_rgb.c   | 33 +++++++++++++++++++++++----------
 src/ft_draw_scene.c   | 19 ++++++++-----------
 src/ft_draw_verline.c |  6 ++++--
 src/ft_rgb_to_hex.c   |  6 ++++++
 4 files changed, 41 insertions(+), 23 deletions(-)

(limited to 'src')

diff --git a/src/ft_darken_rgb.c b/src/ft_darken_rgb.c
index 3587d72..fe69fa2 100644
--- a/src/ft_darken_rgb.c
+++ b/src/ft_darken_rgb.c
@@ -15,20 +15,33 @@
 #include <stdio.h>
 
 uint32_t
-	ft_darken_rgb(t_rgb rgb, t_cub *cl)
+	ft_darken_ceil(t_rgb rgb, t_cub *cl)
 {
 	t_rgb		darker;
-	float		dist;
 	float		calc;
 
-	if ((dist = cl->rlist.wall_dist) <= 0)
-		dist = 0.0001;
-	calc = (dist * 0.2);
-	calc = (calc >= 255) ? (255) : (calc);
-	calc = (calc < 1) ? (1) : (calc);
 	darker = rgb;
-	darker.r /= calc;
-	darker.g /= calc;
-	darker.b /= calc;
+	calc = ((float)(cl->y - (75000.0 / cl->wlist.y_size))
+			/ (cl->wlist.y_size / 2));
+	calc = (calc < 0) ? (0) : (calc);
+	darker.r *= 1 - calc;
+	darker.g *= 1 - calc;
+	darker.b *= 1 - calc;
+	return (ft_rgb_to_hex(darker));
+}
+
+uint32_t
+	ft_darken_floor(t_rgb rgb, t_cub *cl)
+{
+	t_rgb		darker;
+	float		calc;
+
+	calc = ((float)(cl->y + (75000.0 / cl->wlist.y_size))
+			/ (cl->wlist.y_size / 2)) - 1.0;
+	calc = (calc < 0) ? (0) : (calc);
+	darker = rgb;
+	darker.r *= calc;
+	darker.g *= calc;
+	darker.b *= calc;
 	return (ft_rgb_to_hex(darker));
 }
diff --git a/src/ft_draw_scene.c b/src/ft_draw_scene.c
index f96eae6..e7895f5 100644
--- a/src/ft_draw_scene.c
+++ b/src/ft_draw_scene.c
@@ -21,20 +21,18 @@ static int8_t
 	const uint32_t	x = 15;
 	const uint32_t	y = clist->wlist.y_size
 							- (clist->mlist.map_h * clist->mlist.scale) - 20;
-	const uint8_t			len = 6 + ft_uintlen(clist->currlvl);
+	uint8_t			len;
 	char			*str;
 
+	len = 6 + ft_uintlen(clist->currlvl);
 	if (!(str = (char*)malloc((len + 1) * sizeof(char))))
 		return (-1);
 	ft_sprintf(str, "Stage %hd", clist->currlvl);
-	if (clist->mlist.isnlvl)
-	{
-		mlx_string_put(clist->wlist.wlx,
-						clist->wlist.winptr,
-						x, y,
-						0x00ff0000,
-						str);
-	}
+	mlx_string_put(clist->wlist.wlx,
+				   clist->wlist.winptr,
+				   x, y,
+				   0x00ff0000,
+				   str);
 	ft_memdel((void**)&str);
 	return (0);
 }
@@ -50,11 +48,10 @@ void
 	if (clist->ishud)
 	{
 		ft_draw_hud(clist);
-		ft_error(FT_RET_ALLOC_ERR, FT_ERR_ALLOCATE, clist);
 	}
 	mlx_put_image_to_window(clist->wlist.wlx,
 							clist->wlist.winptr, clist->img.img, 0, 0);
-	if (clist->ishud)
+	if (clist->ishud && clist->mlist.isnlvl)
 	{
 		if (ft_put_stage(clist) < 0)
 		{
diff --git a/src/ft_draw_verline.c b/src/ft_draw_verline.c
index 3198357..8621668 100644
--- a/src/ft_draw_verline.c
+++ b/src/ft_draw_verline.c
@@ -18,9 +18,10 @@ static void
 {
 	while ((uint32_t)y < cl->wlist.y_size)
 	{
+		cl->y = y;
 		*(int*)(cl->img.ptr +
 				(x * 4 + (y * cl->img.sizeline)))
-				= ft_rgb_to_hex(cl->f_rgb);
+				= ft_darken_floor(cl->f_rgb, cl);
 		y++;
 	}
 }
@@ -33,9 +34,10 @@ static void
 	i = 0;
 	while (i <= y)
 	{
+		cl->y = i;
 		*(int*)(cl->img.ptr +
 			(x * 4 + (i * cl->img.sizeline)))
-			= ft_darken_rgb(cl->c_rgb, cl);
+			= ft_darken_ceil(cl->c_rgb, cl);
 		i++;
 	}
 }
diff --git a/src/ft_rgb_to_hex.c b/src/ft_rgb_to_hex.c
index a25d3e0..e101dcf 100644
--- a/src/ft_rgb_to_hex.c
+++ b/src/ft_rgb_to_hex.c
@@ -18,6 +18,12 @@ uint32_t
 {
 	uint32_t	res;
 
+	rgb.r = (rgb.r > 255) ? (255) : (rgb.r);
+	rgb.g = (rgb.g > 255) ? (255) : (rgb.g);
+	rgb.b = (rgb.b > 255) ? (255) : (rgb.b);
+	rgb.r = (rgb.r < 0) ? (0) : (rgb.r);
+	rgb.g = (rgb.g < 0) ? (0) : (rgb.g);
+	rgb.b = (rgb.b < 0) ? (0) : (rgb.b);
 	res = 0;
 	res += ((rgb.r << 16) + (rgb.g << 8) + rgb.b);
 	return (res);
-- 
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