From a8984299a3be0b649c31067accce7aefd7004c93 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divVerent@xonotic.org>
Date: Tue, 9 Nov 2010 22:04:23 +0100
Subject: [PATCH] cvar: sv_allow_fullbright

---
 defaultXonotic.cfg            | 3 +++
 qcsrc/client/Defs.qc          | 2 ++
 qcsrc/client/Main.qc          | 2 ++
 qcsrc/client/View.qc          | 3 ++-
 qcsrc/common/constants.qh     | 2 ++
 qcsrc/server/defs.qh          | 2 ++
 qcsrc/server/miscfunctions.qc | 4 ++++
 7 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/defaultXonotic.cfg b/defaultXonotic.cfg
index 59c3be6e4..19d728abe 100644
--- a/defaultXonotic.cfg
+++ b/defaultXonotic.cfg
@@ -2009,6 +2009,9 @@ r_polygonoffset_decals_factor 0
 mod_q3shader_default_polygonoffset -14
 mod_q3shader_default_polygonfactor 0
 
+// allow fullbright
+set sv_allow_fullbright 0 "when set, clients may use r_fullbright on this server without getting a night vision effect overlay"
+
 // other config files
 exec balanceXonotic.cfg
 exec ctfscoring-ai.cfg
diff --git a/qcsrc/client/Defs.qc b/qcsrc/client/Defs.qc
index 959d593a3..8e47e6fa5 100644
--- a/qcsrc/client/Defs.qc
+++ b/qcsrc/client/Defs.qc
@@ -269,3 +269,5 @@ string weaponorder_byimpulse;
 string weaponorder_bypriority;
 
 float nex_charge_movingavg;
+
+float serverflags;
diff --git a/qcsrc/client/Main.qc b/qcsrc/client/Main.qc
index 4846a9fef..d358a59a5 100644
--- a/qcsrc/client/Main.qc
+++ b/qcsrc/client/Main.qc
@@ -1093,6 +1093,8 @@ void Ent_Init()
 	nex_scope = !ReadByte();
 	campingrifle_scope = !ReadByte();
 
+	serverflags = ReadByte();
+
 	if(!postinit)
 		PostInit();
 }
diff --git a/qcsrc/client/View.qc b/qcsrc/client/View.qc
index 3c1b699fb..1c58d3904 100644
--- a/qcsrc/client/View.qc
+++ b/qcsrc/client/View.qc
@@ -566,7 +566,8 @@ void CSQC_UpdateView(float w, float h)
 	// next R_RenderScene call
 	drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
 
-	if(cvar("r_fakelight") == 2 || cvar("r_fullbright") == 1)
+	if(cvar("r_fakelight") >= 2 || cvar("r_fullbright") >= 1)
+	if not(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT)
 	{
 		// apply night vision effect
 		vector rgb, tc_00, tc_01, tc_10, tc_11;
diff --git a/qcsrc/common/constants.qh b/qcsrc/common/constants.qh
index 9eb7a1610..4acf797b7 100644
--- a/qcsrc/common/constants.qh
+++ b/qcsrc/common/constants.qh
@@ -646,3 +646,5 @@ string HUD_PANELNAME_ENGINEINFO	 	= "engineinfo";
 string HUD_PANELNAME_INFOMESSAGES	= "infomessages";
 
 float HUD_MENU_ENABLE		= 0;
+
+#define SERVERFLAG_ALLOW_FULLBRIGHT 1
diff --git a/qcsrc/server/defs.qh b/qcsrc/server/defs.qh
index 45394eb79..74797441c 100644
--- a/qcsrc/server/defs.qh
+++ b/qcsrc/server/defs.qh
@@ -660,3 +660,5 @@ string deathmessage;
 .float nex_charge;
 
 float allowed_to_spawn; // boolean variable used by the clan arena code to determine if a player can spawn (after the round has ended)
+
+float serverflags;
diff --git a/qcsrc/server/miscfunctions.qc b/qcsrc/server/miscfunctions.qc
index b074164a5..738c32eba 100644
--- a/qcsrc/server/miscfunctions.qc
+++ b/qcsrc/server/miscfunctions.qc
@@ -1187,6 +1187,10 @@ void readlevelcvars(void)
 	if(cvar("g_rocket_flying"))
 		MUTATOR_ADD(mutator_rocketflying);
 
+	serverflags = 0;
+	if(cvar("sv_allow_fullbright"))
+		serverflags |= SERVERFLAG_ALLOW_FULLBRIGHT;
+
     g_bugrigs = cvar("g_bugrigs");
     g_bugrigs_planar_movement = cvar("g_bugrigs_planar_movement");
     g_bugrigs_planar_movement_car_jumping = cvar("g_bugrigs_planar_movement_car_jumping");
-- 
2.39.2