From 97bc849abeb2eb1e3cbf5211a4fcb44e873a5c5d Mon Sep 17 00:00:00 2001
From: Marco Hladik <marco@icculus.org>
Date: Mon, 28 Jun 2021 19:52:36 +0200
Subject: [PATCH] Add cvar ftebug_checkpvs, to see work around something that
 hasn't been fixed yet.

---
 src/client/font.qc                |  2 +-
 src/gs-entbase/client/env_glow.qc |  4 ----
 src/shared/defs.h                 | 11 +++++++++++
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/client/font.qc b/src/client/font.qc
index 516e901a..0b4de94c 100644
--- a/src/client/font.qc
+++ b/src/client/font.qc
@@ -31,7 +31,7 @@ Font_LoadFont(string filename)
 
 	string font = "gfx/conchars";
 	string size = "8";
-	string shortname "";
+	string shortname = "";
 
 	while ((line = fgets(fs_font))) {
 		int c = tokenize_console(line);
diff --git a/src/gs-entbase/client/env_glow.qc b/src/gs-entbase/client/env_glow.qc
index ac234c7f..78d7ccfc 100644
--- a/src/gs-entbase/client/env_glow.qc
+++ b/src/gs-entbase/client/env_glow.qc
@@ -66,12 +66,8 @@ env_glow::predraw(void)
 	pSeat = &g_seats[s];
 	vecPlayer = pSeat->m_vecPredictedOrigin;
 
-	#warning "FTE broke this completely, in Half-Life BSP, partially in Q3 BSP, consult engine guru"
-	/* FIXME: READ ABOVE WARNING */
-#if 0
 	if (checkpvs(vecPlayer, this) == FALSE)
 		return (PREDRAW_NEXT);
-#endif
 
 	other = world;
 	traceline(this.origin, vecPlayer, MOVE_OTHERONLY, this);
diff --git a/src/shared/defs.h b/src/shared/defs.h
index 88daf660..cc2e2143 100644
--- a/src/shared/defs.h
+++ b/src/shared/defs.h
@@ -107,6 +107,17 @@ precache_model(string m)
 	return prior(m);
 }
 
+/* fun little hack for us engine bug lovers */
+var int autocvar_ftebug_checkpvs = 1;
+__wrap float
+checkpvs(vector viewpos, entity ent)
+{
+	if (autocvar_ftebug_checkpvs)
+		return 1;
+	else
+		return prior(viewpos, ent);
+}
+
 __wrap void
 setmodel(entity ent, string mname)
 {