From 090fbf3d0ddd3472615f249d7215421fc67b313b Mon Sep 17 00:00:00 2001
From: Garux <garux@mail.ru>
Date: Wed, 25 Mar 2020 21:21:07 +0300
Subject: [PATCH] q3map2	* fix: do not affect styled lightmaps by floodlight
 port of https://github.com/id-tech-3-tools/map-compiler/pull/12
 https://github.com/id-tech-3-tools/map-compiler/commit/87b8589a3a5069c482243bb33c587fc18911746c

---
 tools/quake3/q3map2/light_ydnar.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/quake3/q3map2/light_ydnar.c b/tools/quake3/q3map2/light_ydnar.c
index b2114f7c..40958614 100644
--- a/tools/quake3/q3map2/light_ydnar.c
+++ b/tools/quake3/q3map2/light_ydnar.c
@@ -4109,6 +4109,9 @@ float FloodLightForSample( trace_t *trace ){
 		/* set endpoint */
 		VectorMA( trace->origin, dd, direction, trace->end );
 
+		if( lm->styles[lightmapNum] != LS_NORMAL && lm->styles[lightmapNum] != LS_NONE ) // isStyleLight
+			continue;
+
 		//VectorMA( trace->origin, 1, direction, trace->origin );
 
 		SetupTrace( trace );