From d53311537bb618a7aedc564823817586583c22c5 Mon Sep 17 00:00:00 2001
From: terencehill <piuntn@gmail.com>
Date: Wed, 19 Nov 2014 14:16:22 +0100
Subject: [PATCH] CA: mark eliminated players in the scoreboard

---
 qcsrc/client/Main.qc                 | 22 +++++++++++++++++
 qcsrc/client/main.qh                 |  1 +
 qcsrc/client/scoreboard.qc           |  4 +++
 qcsrc/common/constants.qh            |  2 +-
 qcsrc/server/mutators/gamemode_ca.qc | 37 ++++++++++++++++++++++++++++
 qcsrc/server/mutators/gamemode_ca.qh |  1 +
 6 files changed, 66 insertions(+), 1 deletion(-)

diff --git a/qcsrc/client/Main.qc b/qcsrc/client/Main.qc
index c0e37ae62..b712e675f 100644
--- a/qcsrc/client/Main.qc
+++ b/qcsrc/client/Main.qc
@@ -606,6 +606,27 @@ void Ent_Nagger()
 	warmup_stage = (nags & 16);
 }
 
+void Ent_EliminatedPlayers()
+{
+	float sf, i, j, b, f;
+
+	sf = ReadByte();
+	if(sf & 1)
+	{
+		for(j = 0; j < maxclients; ++j)
+			if(playerslots[j])
+				playerslots[j].eliminated = 1;
+		for(i = 1; i <= maxclients; i += 8)
+		{
+			f = ReadByte();
+			for(j = i-1, b = 1; b < 256; b *= 2, ++j)
+				if (!(f & b))
+					if(playerslots[j])
+						playerslots[j].eliminated = 0;
+		}
+	}
+}
+
 void Ent_RandomSeed()
 {
 	float s;
@@ -804,6 +825,7 @@ void CSQC_Ent_Update(float bIsNewEntity)
 		case ENT_CLIENT_RAINSNOW: Ent_RainOrSnow(); break;
 		case ENT_CLIENT_LASER: Ent_Laser(); break;
 		case ENT_CLIENT_NAGGER: Ent_Nagger(); break;
+		case ENT_CLIENT_ELIMINATEDPLAYERS: Ent_EliminatedPlayers(); break;
 		case ENT_CLIENT_WAYPOINT: Ent_WaypointSprite(); break;
 		case ENT_CLIENT_RADARLINK: Ent_RadarLink(); break;
 		case ENT_CLIENT_PROJECTILE: Ent_Projectile(); break;
diff --git a/qcsrc/client/main.qh b/qcsrc/client/main.qh
index 815c20a33..5bf3e5bc6 100644
--- a/qcsrc/client/main.qh
+++ b/qcsrc/client/main.qh
@@ -86,6 +86,7 @@ entity teamslots[17];    // 17 teams (including "spectator team")
 .float gotscores;
 .entity owner;
 .float ready;
+.float eliminated;
 
 .void(void) draw;
 .void(void) draw2d;
diff --git a/qcsrc/client/scoreboard.qc b/qcsrc/client/scoreboard.qc
index 52bf9190b..e01300df8 100644
--- a/qcsrc/client/scoreboard.qc
+++ b/qcsrc/client/scoreboard.qc
@@ -541,6 +541,10 @@ string HUD_GetField(entity pl, float field)
 			{
 				hud_field_icon0 = "gfx/scoreboard/player_ready";
 			}
+			if(pl.eliminated)
+			{
+				hud_field_icon0 = "gfx/scoreboard/player_ready"; // TODO: different icon
+			}
 			else if(!teamplay)
 			{
 				f = stof(getplayerkeyvalue(pl.sv_entnum, "colors"));
diff --git a/qcsrc/common/constants.qh b/qcsrc/common/constants.qh
index fb6d781c0..2be0112d7 100644
--- a/qcsrc/common/constants.qh
+++ b/qcsrc/common/constants.qh
@@ -96,7 +96,7 @@ const float ENT_CLIENT_BUMBLE_RAYGUN = 35;
 const float ENT_CLIENT_SPAWNPOINT = 36;
 const float ENT_CLIENT_SPAWNEVENT = 37;
 const float ENT_CLIENT_NOTIFICATION = 38;
-
+const float ENT_CLIENT_ELIMINATEDPLAYERS = 39;
 const float ENT_CLIENT_TURRET = 40;
 const float ENT_CLIENT_AUXILIARYXHAIR = 50;
 const float ENT_CLIENT_VEHICLE = 60;
diff --git a/qcsrc/server/mutators/gamemode_ca.qc b/qcsrc/server/mutators/gamemode_ca.qc
index 0069de3bc..f8efe47a8 100644
--- a/qcsrc/server/mutators/gamemode_ca.qc
+++ b/qcsrc/server/mutators/gamemode_ca.qc
@@ -143,9 +143,40 @@ float CA_CheckTeams()
 	return 0;
 }
 
+float EliminatedPlayers_SendEntity(entity to, float sendflags)
+{
+	float i, f, b;
+	entity e;
+	WriteByte(MSG_ENTITY, ENT_CLIENT_ELIMINATEDPLAYERS);
+	WriteByte(MSG_ENTITY, sendflags);
+
+	if(sendflags & 1)
+	{
+		for(i = 1; i <= maxclients; i += 8)
+		{
+			for(f = 0, e = edict_num(i), b = 1; b < 256; b *= 2, e = nextent(e))
+			{
+				if(e.caplayer == 0.5 || (e.caplayer == 1 && (e.deadflag != DEAD_NO || e.frags == FRAGS_LMS_LOSER)))
+					f |= b;
+			}
+			WriteByte(MSG_ENTITY, f);
+		}
+	}
+
+	return TRUE;
+}
+
+void EliminatedPlayers_Init()
+{
+	Net_LinkEntity(eliminatedPlayers = spawn(), FALSE, 0, EliminatedPlayers_SendEntity);
+}
+
+
 MUTATOR_HOOKFUNCTION(ca_PlayerSpawn)
 {
 	self.caplayer = 1;
+	if(!warmup_stage)
+		eliminatedPlayers.SendFlags |= 1;
 	return 1;
 }
 
@@ -236,6 +267,8 @@ MUTATOR_HOOKFUNCTION(ca_PlayerDies)
 	ca_LastPlayerForTeam_Notify();
 	if(!allowed_to_spawn)
 		self.respawn_flags =  RESPAWN_SILENT;
+	if(!warmup_stage)
+		eliminatedPlayers.SendFlags |= 1;
 	return 1;
 }
 
@@ -259,6 +292,8 @@ MUTATOR_HOOKFUNCTION(ca_MakePlayerObserver)
 		self.caplayer = 0;
 	if(self.caplayer)
 		self.frags = FRAGS_LMS_LOSER;
+	if(!warmup_stage)
+		eliminatedPlayers.SendFlags |= 1;
 	return 1;
 }
 
@@ -345,6 +380,8 @@ void ca_Initialize()
 	addstat(STAT_BLUEALIVE, AS_INT, bluealive_stat);
 	addstat(STAT_YELLOWALIVE, AS_INT, yellowalive_stat);
 	addstat(STAT_PINKALIVE, AS_INT, pinkalive_stat);
+
+	EliminatedPlayers_Init();
 }
 
 MUTATOR_DEFINITION(gamemode_ca)
diff --git a/qcsrc/server/mutators/gamemode_ca.qh b/qcsrc/server/mutators/gamemode_ca.qh
index a7c1edfc5..43b403242 100644
--- a/qcsrc/server/mutators/gamemode_ca.qh
+++ b/qcsrc/server/mutators/gamemode_ca.qh
@@ -1,2 +1,3 @@
 // should be removed in the future, as other code should not have to care
 .float caplayer; // 0.5 if scheduled to join the next round
+entity eliminatedPlayers;
-- 
2.39.2