From f55e388d3fe13c6b6cbfabf07e92902766804ca2 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sat, 16 Sep 2023 12:09:57 +0200
Subject: [PATCH] - add description to gl_lightmode

---
 src/g_level.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/g_level.cpp b/src/g_level.cpp
index c210317061..a4c3648bde 100644
--- a/src/g_level.cpp
+++ b/src/g_level.cpp
@@ -151,7 +151,7 @@ CUSTOM_CVAR(Int, gl_maplightmode, -1, CVAR_NOINITCALL) // this is just for testi
 	if (self > 5 || self < -1) self = -1;
 }
 
-CUSTOM_CVAR(Int, gl_lightmode, 1, CVAR_ARCHIVE)
+CUSTOM_CVARD(Int, gl_lightmode, 1, CVAR_ARCHIVE, "Select lighting mode. 2 is vanilla accurate, 1 is accurate to the ZDoom software renderer and 0 is a less demanding non-shader implementation")
 {
 	if (self < 0 || self > 2) self = 1;
 }