client: decrease visibility of some cvars

engine/client/cl_main.c

@@ -43,7 +43,6 @@ convar_t	*rcon_client_password;
 convar_t	*rcon_address;
 convar_t	*cl_timeout;
 convar_t	*cl_nopred;
-convar_t	*cl_showfps;
 convar_t	*cl_nodelta;
 convar_t	*cl_crosshair;
 convar_t	*cl_cmdbackup;
@@ -2840,7 +2839,6 @@ void CL_InitLocal( void )
 	Cvar_Get( "team", "", FCVAR_USERINFO, "player team" );
 	Cvar_Get( "skin", "", FCVAR_USERINFO, "player skin" );
 
-	cl_showfps = Cvar_Get( "cl_showfps", "1", FCVAR_ARCHIVE, "show client fps" );
 	cl_nosmooth = Cvar_Get( "cl_nosmooth", "0", FCVAR_ARCHIVE, "disable smooth up stair climbing and interpolate position in multiplayer" );
 	cl_smoothtime = Cvar_Get( "cl_smoothtime", "0", FCVAR_ARCHIVE, "time to smooth up" );
 	cl_cmdbackup = Cvar_Get( "cl_cmdbackup", "10", FCVAR_ARCHIVE, "how many additional history commands are sent" );

engine/client/cl_scrn.c

@@ -27,8 +27,10 @@ convar_t *scr_viewsize;
 convar_t *cl_testlights;
 convar_t *cl_allow_levelshots;
 convar_t *cl_levelshot_name;
-convar_t *cl_envshot_size;
+static convar_t *cl_envshot_size;
 convar_t *v_dark;
+static convar_t *net_speeds;
+static convar_t *cl_showfps;
 
 typedef struct
 {
@@ -777,6 +779,8 @@ void SCR_Init( void )
 	cl_envshot_size = Cvar_Get( "cl_envshot_size", "256", FCVAR_ARCHIVE, "envshot size of cube side" );
 	v_dark = Cvar_Get( "v_dark", "0", 0, "starts level from dark screen" );
 	scr_viewsize = Cvar_Get( "viewsize", "120", FCVAR_ARCHIVE, "screen size" );
+	net_speeds = Cvar_Get( "net_speeds", "0", FCVAR_ARCHIVE, "show network packets" );
+	cl_showfps = Cvar_Get( "cl_showfps", "1", FCVAR_ARCHIVE, "show client fps" );
 
 	// register our commands
 	Cmd_AddCommand( "skyname", CL_SetSky_f, "set new skybox by basename" );

engine/client/client.h

@@ -655,8 +655,6 @@ extern convar_t	cl_allow_download;
 extern convar_t	cl_allow_upload;
 extern convar_t	cl_download_ingame;
 extern convar_t	*cl_nopred;
-extern convar_t	*cl_showfps;
-extern convar_t	*cl_envshot_size;
 extern convar_t	*cl_timeout;
 extern convar_t	*cl_nodelta;
 extern convar_t	*cl_interp;

engine/common/net_chan.c

@@ -87,7 +87,6 @@ unacknowledged reliable
 convar_t	*net_showpackets;
 convar_t	*net_chokeloopback;
 convar_t	*net_showdrop;
-convar_t	*net_speeds;
 convar_t	*net_qport;
 
 int	net_drop;
@@ -252,7 +251,6 @@ void Netchan_Init( void )
 	net_showpackets = Cvar_Get ("net_showpackets", "0", 0, "show network packets" );
 	net_chokeloopback = Cvar_Get( "net_chokeloop", "0", 0, "apply bandwidth choke to loopback packets" );
 	net_showdrop = Cvar_Get( "net_showdrop", "0", 0, "show packets that are dropped" );
-	net_speeds = Cvar_Get( "net_speeds", "0", FCVAR_ARCHIVE, "show network packets" );
 	net_qport = Cvar_Get( "net_qport", va( "%i", port ), FCVAR_READ_ONLY, "current quake netport" );
 
 	net_mempool = Mem_AllocPool( "Network Pool" );

engine/common/netchan.h

@@ -282,7 +282,6 @@ extern netadr_t		net_from;
 extern netadr_t		net_local;
 extern sizebuf_t		net_message;
 extern byte		net_message_buffer[NET_MAX_MESSAGE];
-extern convar_t		*net_speeds;
 extern convar_t		sv_lan;
 extern convar_t		sv_lan_rate;
 extern int		net_drop;