Don't show ping if no one else is racing

src/d_clisrv.c

@@ -5736,6 +5736,18 @@ INT32 D_NumPlayers(void)
 	return num;
 }
 
+/** Return whether a player is a real person (not a CPU) and not spectating.
+  */
+boolean D_IsPlayerHumanAndGaming (INT32 player_number)
+{
+	player_t * player = &players[player_number];
+	return (
+			playeringame[player_number] &&
+			! player->spectator &&
+			! player->bot
+	);
+}
+
 tic_t GetLag(INT32 node)
 {
 	return gametic - nettics[node];

src/d_clisrv.h

@@ -629,6 +629,7 @@ extern UINT8 playernode[MAXPLAYERS];
 extern UINT8 playerconsole[MAXPLAYERS];
 
 INT32 D_NumPlayers(void);
+boolean D_IsPlayerHumanAndGaming(INT32 player_number);
 void D_ResetTiccmds(void);
 
 tic_t GetLag(INT32 node);

src/sdl/i_video.c

@@ -1375,6 +1375,8 @@ static inline boolean I_SkipFrame(void)
 //
 void I_FinishUpdate(void)
 {
+	int player;
+
 	if (rendermode == render_none)
 		return; //Alam: No software or OpenGl surface
 
@@ -1389,7 +1391,25 @@ void I_FinishUpdate(void)
 		if (cv_showping.value && netgame &&
 				( consoleplayer != serverplayer || ! server_lagless ))
 		{
-			SCR_DisplayLocalPing();
+			if (server_lagless)
+			{
+				if (consoleplayer != serverplayer)
+					SCR_DisplayLocalPing();
+			}
+			else
+			{
+				for (
+						player = 1;
+						player < MAXPLAYERS;
+						player++
+				){
+					if (D_IsPlayerHumanAndGaming(player))
+					{
+						SCR_DisplayLocalPing();
+						break;
+					}
+				}
+			}
 		}
 	}