From c1bea796b7bc16526013624733fbf7c5331a878f Mon Sep 17 00:00:00 2001
From: Marco Hladik <marco@icculus.org>
Date: Wed, 24 Mar 2021 07:52:10 +0100
Subject: [PATCH] Add spectator HUD and make the Scoreboard ignore any non
 player clients

---
 src/client/hud.qc        | 23 ++++++++++++++++++++++-
 src/client/scoreboard.qc |  8 ++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/src/client/hud.qc b/src/client/hud.qc
index 06b59e5..c6d7c56 100644
--- a/src/client/hud.qc
+++ b/src/client/hud.qc
@@ -429,10 +429,31 @@ HUD_Draw(void)
 	Damage_Draw();
 }
 
+string g_specmodes[] = {
+	"Free Camera",
+	"Third Person",
+	"First Person"
+};
+
 /* specatator main entry */
 void
 HUD_DrawSpectator(void)
 {
-	// FIXME
 	Textmenu_Draw();
+
+	spectator spec = (spectator)pSeat->m_ePlayer;
+
+	drawfont = FONT_20;
+	vector vecPos;
+	string strText;
+
+	strText = sprintf("Tracking: %s", getplayerkeyvalue(spec.spec_ent - 1, "name"));
+	vecPos[0] = g_hudmins[0] + (g_hudres[0] / 2) - (stringwidth(strText, TRUE, [20,20]) / 2);
+	vecPos[1] = g_hudmins[1] + g_hudres[1] - 60;
+	drawstring(vecPos, strText, [20,20], [1,1,1], 1.0f, DRAWFLAG_ADDITIVE);
+
+	strText = sprintf("Mode: %s", g_specmodes[spec.spec_mode]);
+	vecPos[0] = g_hudmins[0] + (g_hudres[0] / 2) - (stringwidth(strText, TRUE, [20,20]) / 2);
+	vecPos[1] = g_hudmins[1] + g_hudres[1] - 40;
+	drawstring(vecPos, strText, [20,20], [1,1,1], 1.0f, DRAWFLAG_ADDITIVE);
 }
diff --git a/src/client/scoreboard.qc b/src/client/scoreboard.qc
index 2e9c14a..f060528 100644
--- a/src/client/scoreboard.qc
+++ b/src/client/scoreboard.qc
@@ -53,6 +53,10 @@ Scores_DrawTeam(player pl, vector pos)
 				continue;
 			}
 
+			if (getplayerkeyfloat(i, "*spec") != 0) {
+				continue;
+			}
+
 			temp = getplayerkeyvalue(i, "name");
 
 			/* Out of players */
@@ -118,6 +122,10 @@ Scores_DrawNormal(player pl, vector pos)
 		string deaths;
 		string name;
 
+		if (getplayerkeyfloat(i, "*spec") != 0) {
+			continue;
+		}
+
 		name = getplayerkeyvalue(i, "name");
 
 		/* Out of players */