From: SmallJoker <mk939@ymail.com>
Date: Sun, 7 Jun 2020 12:17:32 +0000 (+0200)
Subject: GenericCAO: Fix glow not working since a08d18a
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8fc9e7eb117849202b87bf3d764cd3eac6f68c74;p=oweals%2Fminetest.git

GenericCAO: Fix glow not working since a08d18a
---

diff --git a/src/client/content_cao.cpp b/src/client/content_cao.cpp
index 702d089af..855729642 100644
--- a/src/client/content_cao.cpp
+++ b/src/client/content_cao.cpp
@@ -787,6 +787,9 @@ void GenericCAO::addToScene(ITextureSource *tsrc)
 
 void GenericCAO::updateLight(u32 day_night_ratio)
 {
+	if (m_glow < 0)
+		return;
+
 	u8 light_at_pos = 0;
 	bool pos_ok;
 
@@ -797,7 +800,7 @@ void GenericCAO::updateLight(u32 day_night_ratio)
 	else
 		light_at_pos = blend_light(day_night_ratio, LIGHT_SUN, 0);
 
-	u8 light = decode_light(light_at_pos);
+	u8 light = decode_light(light_at_pos + m_glow);
 	if (light != m_last_light) {
 		m_last_light = light;
 		setNodeLight(light);