From cec783d7709b06308ab9d92ce8efb493f83a23e1 Mon Sep 17 00:00:00 2001
From: terencehill <piuntn@gmail.com>
Date: Fri, 27 Sep 2024 12:18:13 +0200
Subject: [PATCH] Autocompletion by # SHIFT-TAB: display the next 3 players
 names too in the infobar (not in console since it'd be too spammy)

---
 cl_screen.c |  7 +++++++
 cl_screen.h |  2 ++
 console.c   | 46 ++++++++++++++++++++++++++++++++++++++++------
 3 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/cl_screen.c b/cl_screen.c
index 7c2ab0dc..cb14dbb5 100644
--- a/cl_screen.c
+++ b/cl_screen.c
@@ -684,6 +684,13 @@ static int SCR_InfobarHeight(void)
 	return offset;
 }
 
+int SCR_Infobar(float bartime, char *barstring)
+{
+	scr_infobartime_off = bartime;
+	dp_strlcpy(scr_infobarstring, barstring, sizeof(scr_infobarstring));
+}
+
+
 /*
 ==============
 SCR_InfoBar_f
diff --git a/cl_screen.h b/cl_screen.h
index 57cfd282..798861e7 100644
--- a/cl_screen.h
+++ b/cl_screen.h
@@ -27,5 +27,7 @@ void CL_UpdateScreen(void);
 qbool R_Stereo_Active(void);
 qbool R_Stereo_ColorMasking(void);
 
+int SCR_Infobar(float bartime, char *barstring);
+
 #endif
 
diff --git a/console.c b/console.c
index 4b5dc816..3667204f 100644
--- a/console.c
+++ b/console.c
@@ -2619,10 +2619,36 @@ static int Nicks_CompleteCountPossible(char *line, int pos, char *s, qbool isCon
 	return count;
 }
 
-static void Cmd_CompleteNicksPrint(int count, int hash_completion)
+static void Cmd_CompleteNicksPrint(int count, int hash_completion, qbool infobar)
 {
-	int i;
-	for(i = 0; i < count; ++i)
+	if (infobar)
+	{
+		char pl_list[MAX_INPUTLINE] = "";
+		int initial = hash_completion_player;
+		int next = initial;
+		int next_players_count = 3;
+
+		dpsnprintf(pl_list, sizeof(pl_list), "#%d %s", hash_completion_player + 1, Nicks_list[0]);
+		while(next_players_count >= 0)
+		{
+			next = (next + 1) % cl.maxclients;
+			if (next == initial)
+				break;
+			if (cl.scores[next].name[0])
+			{
+				if (next_players_count == 0)
+					dpsnprintf(pl_list, sizeof(pl_list), "%s^8, ...", pl_list);
+				else
+					dpsnprintf(pl_list, sizeof(pl_list), "%s^8, #%d ^7%s", pl_list, next + 1, cl.scores[next].name);
+				--next_players_count;
+			}
+		}
+
+		SCR_Infobar(2, pl_list);
+		return;
+	}
+
+	for(int i = 0; i < count; ++i)
 	{
 		if (hash_completion == 1 && hash_completion_player >= 0)
 			Con_Printf("#%d %s\n", hash_completion_player + 1, Nicks_list[i]);
@@ -3181,10 +3207,18 @@ nicks:
 	n = Nicks_CompleteCountPossible(line, linepos, s, is_console, hash_completion);
 	if (n)
 	{
-		Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
-		Cmd_CompleteNicksPrint(n, hash_completion);
-		if (hash_completion == 1 && hash_completion_player >= 0)
+		if (!is_console && hash_completion == 1 && hash_completion_player >= 0)
+		{
+			Cmd_CompleteNicksPrint(n, hash_completion, true); // print to infobar
 			n = 0; // cycle player names without autocompleting
+		}
+		else
+		{
+			Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
+			Cmd_CompleteNicksPrint(n, hash_completion, false);
+			if (hash_completion == 1 && hash_completion_player >= 0)
+				n = 0; // cycle player names without autocompleting
+		}
 	}
 
 	if (!(c + v + a + n))	// No possible matches
-- 
2.39.2