From 672637fc138eee585c7cc477390e5d84da11bb47 Mon Sep 17 00:00:00 2001
From: Hugo Locurcio <hugo.locurcio@hugo.pro>
Date: Thu, 17 Jun 2021 23:42:27 +0200
Subject: [PATCH] Add an Ambient Light slider to the Display Options setting
 GUI

`r_ambientlight` works in a way similar to EDuke32's Visibility slider.
Higher values decrease the amount of visible "fog" in the distance,
especially in darker areas.
---
 wadsrc/static/menudef.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index 1de3f5b98..f794c1cb9 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -1030,6 +1030,7 @@ OptionMenu "VideoOptions" protected
 	Slider "$DSPLYMNU_BRIGHTNESS",				"vid_brightness",				-0.8,0.8, 0.05,2
 	Slider "$DSPLYMNU_CONTRAST",				"vid_contrast",	   				0.1, 3.0, 0.1
 	Slider "$DSPLYMNU_SATURATION",				"vid_saturation",  				-3.0, 3.0, 0.25, 2
+	Slider "$DSPLYMNU_AMBIENT_LIGHT",			"r_ambientlight",  				0.5, 4.0, 0.1
 
 	StaticText ""
 	Option "$DSPLYMNU_VOXELS",					"r_voxels",					"OnOff"