From 109a9565f18f0881fef27a5b7fedf3ae14207581 Mon Sep 17 00:00:00 2001
From: Vaqtincha <xasankattabekov@gmail.com>
Date: Sat, 25 Jan 2025 23:38:45 +0500
Subject: [PATCH] Add new CVars playerid_showhealth & mp_playerid_field

---
 regamedll/dlls/game.cpp   |  6 +++++
 regamedll/dlls/game.h     |  2 ++
 regamedll/dlls/player.cpp | 50 +++++++++++++++++++++++++++++++++++++--
 3 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/regamedll/dlls/game.cpp b/regamedll/dlls/game.cpp
index 5680db82a..ec2f68011 100644
--- a/regamedll/dlls/game.cpp
+++ b/regamedll/dlls/game.cpp
@@ -188,6 +188,9 @@ cvar_t ammo_respawn_time       = { "mp_ammo_respawn_time", "20", FCVAR_SERVER, 2
 cvar_t vote_flags              = { "mp_vote_flags", "km", 0, 0.0f, nullptr };
 cvar_t votemap_min_time        = { "mp_votemap_min_time", "180", 0, 180.0f, nullptr };
 
+cvar_t playerid_showhealth     = { "mp_playerid_showhealth", "1", FCVAR_SERVER, 1.0f, nullptr };
+cvar_t playerid_field          = { "mp_playerid_field", "3", FCVAR_SERVER, 3.0f, nullptr };
+
 void GameDLL_Version_f()
 {
 	if (Q_stricmp(CMD_ARGV(1), "version") != 0)
@@ -463,6 +466,9 @@ void EXT_FUNC GameDLLInit()
 	CVAR_REGISTER(&cv_bot_enable);
 	CVAR_REGISTER(&cv_hostage_ai_enable);
 
+	CVAR_REGISTER(&playerid_showhealth);
+	CVAR_REGISTER(&playerid_field);
+
 	// print version
 	CONSOLE_ECHO("ReGameDLL version: " APP_VERSION "\n");
 
diff --git a/regamedll/dlls/game.h b/regamedll/dlls/game.h
index 09da5305a..2ace4cb64 100644
--- a/regamedll/dlls/game.h
+++ b/regamedll/dlls/game.h
@@ -208,6 +208,8 @@ extern cvar_t weapon_respawn_time;
 extern cvar_t ammo_respawn_time;
 extern cvar_t vote_flags;
 extern cvar_t votemap_min_time;
+extern cvar_t playerid_showhealth;
+extern cvar_t playerid_field;
 
 #endif
 
diff --git a/regamedll/dlls/player.cpp b/regamedll/dlls/player.cpp
index 3f23a6293..58b3c4f6a 100644
--- a/regamedll/dlls/player.cpp
+++ b/regamedll/dlls/player.cpp
@@ -115,6 +115,38 @@ void CBasePlayer::SendItemStatus()
 	MESSAGE_END();
 }
 
+inline const char *GetPlayerIdString(bool sameTeam)
+{
+	switch (static_cast<int>(playerid_showhealth.value))
+	{
+	case 1: // show health teammate only (cs default)
+	{
+		switch (static_cast<int>(playerid_field.value))
+		{
+		case 1: return sameTeam ? "1 %c1: %p2\n2 : %i3%%" : "1 %c1: %p2"; 	// show team text only
+		case 2: return sameTeam ? "1 %p2\n2  %h: %i3%%" : "1 %p2"; 			// show health text only
+		case 3: return sameTeam ? "1 %c1: %p2\n2  %h: %i3%%" : "1 %c1: %p2"; // show team text & health text (cs default)
+		default: return sameTeam ? "1 %p2\n2  : %i3%%" : "1 %p2"; 			// don't show text
+		}
+	}
+	case 2: // show health all
+	{
+		switch (static_cast<int>(playerid_field.value))
+		{
+		case 1: return "1 %c1: %p2\n2 : %i3%%"; 		// show team text only
+		case 2: return "1 %p2\n2  %h: %i3%%"; 			// show health text only
+		case 3: return "1 %c1: %p2\n2  %h: %i3%%"; 		// show team text & health text
+		default: return "1 %p2\n2  : %i3%%"; 			// don't show text
+		}
+	}
+	default: // don't show health
+	{
+		return (static_cast<int>(playerid_field.value) == 0) ? "1 %p2" : "1 %c1: %p2";
+	}
+	}
+}
+
+
 const char *GetCSModelName(int item_id)
 {
 	const char *modelName = nullptr;
@@ -8073,11 +8105,17 @@ void CBasePlayer::UpdateStatusBar()
 				if (sameTeam || GetObserverMode() != OBS_NONE)
 				{
 					if (playerid.value != PLAYERID_MODE_OFF || GetObserverMode() != OBS_NONE)
+#ifndef	REGAMEDLL_ADD
 						Q_strlcpy(sbuf0, "1 %c1: %p2\n2  %h: %i3%%");
+#else
+						Q_strlcpy(sbuf0, GetPlayerIdString(sameTeam));
+#endif
 					else
 						Q_strlcpy(sbuf0, " ");
-
-					newSBarState[SBAR_ID_TARGETHEALTH] = int((pEntity->pev->health / pEntity->pev->max_health) * 100);
+#ifdef	REGAMEDLL_ADD
+					if (static_cast<int>(playerid_showhealth.value) != 0)
+						newSBarState[SBAR_ID_TARGETHEALTH] = int((pEntity->pev->health / pEntity->pev->max_health) * 100);
+#endif
 
 					if (!(m_flDisplayHistory & DHF_FRIEND_SEEN) && !(pev->flags & FL_SPECTATOR))
 					{
@@ -8088,10 +8126,18 @@ void CBasePlayer::UpdateStatusBar()
 				else if (GetObserverMode() == OBS_NONE)
 				{
 					if (playerid.value != PLAYERID_MODE_TEAMONLY && playerid.value != PLAYERID_MODE_OFF)
+#ifndef	REGAMEDLL_ADD
 						Q_strlcpy(sbuf0, "1 %c1: %p2");
+#else
+						Q_strlcpy(sbuf0, GetPlayerIdString(sameTeam));
+#endif
 					else
 						Q_strlcpy(sbuf0, " ");
 
+#ifdef	REGAMEDLL_ADD
+					if (static_cast<int>(playerid_showhealth.value) == 2)
+						newSBarState[SBAR_ID_TARGETHEALTH] = int((pEntity->pev->health / pEntity->pev->max_health) * 100);
+#endif
 					if (!(m_flDisplayHistory & DHF_ENEMY_SEEN))
 					{
 						m_flDisplayHistory |= DHF_ENEMY_SEEN;