engine: remove cvar r_lighting_modulate, it's some unindentifiable legacy

engine/ref_api.h

@@ -678,7 +678,6 @@ typedef int (*REFAPI)( int version, ref_interface_t *pFunctionTable, ref_api_t*
 	ENGINE_SHARED_CVAR( f, r_sprite_lighting ) \
 	ENGINE_SHARED_CVAR( f, r_drawviewmodel ) \
 	ENGINE_SHARED_CVAR( f, r_glowshellfreq ) \
-	ENGINE_SHARED_CVAR( f, r_lighting_modulate ) \
 
 #define DECLARE_ENGINE_SHARED_CVAR_LIST() \
 	ENGINE_SHARED_CVAR_LIST( DECLARE_ENGINE_SHARED_CVAR )

engine/server/sv_main.c

@@ -129,7 +129,6 @@ CVAR_DEFINE( public_server, "public", "0", 0, "change server type from private t
 CVAR_DEFINE_AUTO( sv_novis, "0", 0, "force to ignore server visibility" );			// disable server culling entities by vis
 CVAR_DEFINE( sv_pausable, "pausable", "1", FCVAR_SERVER, "allow players to pause or not" );
 static CVAR_DEFINE_AUTO( timeout, "125", FCVAR_SERVER, "connection timeout" );				// seconds without any message
-CVAR_DEFINE( sv_lighting_modulate, "r_lighting_modulate", "0.6", FCVAR_ARCHIVE, "lightstyles modulate scale" );
 CVAR_DEFINE( sv_maxclients, "maxplayers", "1", FCVAR_LATCH, "server max capacity" );
 CVAR_DEFINE_AUTO( sv_check_errors, "0", FCVAR_ARCHIVE, "check edicts for errors" );
 CVAR_DEFINE_AUTO( sv_reconnect_limit, "3", FCVAR_ARCHIVE, "max reconnect attempts" );		// minimum seconds between connect messages
@@ -919,7 +918,6 @@ void SV_Init( void )
 	Cvar_RegisterVariable( &sv_maxclients );
 	Cvar_RegisterVariable( &sv_check_errors );
 	Cvar_RegisterVariable( &public_server );
-	Cvar_RegisterVariable( &sv_lighting_modulate );
 	Cvar_RegisterVariable( &sv_reconnect_limit );
 	Cvar_RegisterVariable( &sv_failuretime );
 	Cvar_RegisterVariable( &sv_unlag );

engine/server/sv_phys.c

@@ -1784,7 +1784,7 @@ static void SV_RunLightStyles( void )
 	lightstyle_t	*ls;
 	float		scale;
 
-	scale = sv_lighting_modulate.value;
+	scale = 1.0f;
 
 	// run lightstyles animation
 	for( i = 0, ls = sv.lightstyles; i < MAX_LIGHTSTYLES; i++, ls++ )

ref/gl/gl_rlight.c

@@ -42,7 +42,7 @@ void CL_RunLightStyles( void )
 
 	if( !WORLDMODEL ) return;
 
-	scale = r_lighting_modulate->value;
+	scale = 1.0f;
 
 	// light animations
 	// 'm' is normal light, 'a' is no light, 'z' is double bright

ref/soft/r_light.c

@@ -45,7 +45,7 @@ void GAME_EXPORT CL_RunLightStyles( void )
 
 	if( !WORLDMODEL ) return;
 
-	scale = 1; //r_lighting_modulate->value;
+	scale = 1.0f;
 
 	// light animations
 	// 'm' is normal light, 'a' is no light, 'z' is double bright