Add CVar mp_show_scenarioicon (#416)

* Add CVar mp_show_scenarioicon (Condition-Zero style scenario icon near round timer)

README.md

@@ -51,6 +51,7 @@ Archive's bin directory contains 2 subdirectories, 'bugfixed' and 'pure'
 | mp_forcerespawn                    | 0       | 0   | -            | Players will automatically respawn when killed.<br/>`0` disabled<br/>`>0.00001` time delay to respawn |
 | mp_hostage_hurtable                | 1       | 0   | 1            | The hostages can take damage.<br/>`0` disabled<br/>`1` from any team<br/>`2` only from `CT`<br/>`3` only from `T` |
 | mp_show_radioicon                  | 1       | 0   | 1            | Show radio icon.<br/>`0` disabled<br/>`1` enabled |
+| mp_show_scenarioicon               | 0       | 0   | 1            | Show scenario icon in HUD such as count of alive hostages or ticking bomb.<br/>`0` disabled<br/>`1` enabled |
 | mp_old_bomb_defused_sound          | 1       | 0   | 1            | Play "Bomb has been defused" sound instead of "Counter-Terrorists win" when bomb was defused<br/>`0` disabled<br/>`1` enabled |
 | showtriggers                       | 0       | 0   | 1            | Debug cvar shows triggers. |
 | sv_alltalk                         | 0       | 0   | 4            | When players can hear each other ([further explanation](../../wiki/sv_alltalk)).<br/>`0` dead don't hear alive<br/>`1` no restrictions<br/>`2` teammates hear each other<br/>`3` Same as 2, but spectators hear everybody<br/>`4` alive hear alive, dead hear dead and alive.

dist/game.cfg

@@ -158,6 +158,13 @@ mp_hostage_hurtable 1
 // Default value: "1"
 mp_show_radioicon 1
 
+// Show scenario icon in HUD such as count of alive hostages or ticking bomb.
+// 0 - disabled (default behavior)
+// 1 - enabled
+//
+// Default value: "0"
+mp_show_scenarioicon 0
+
 // Play "Bomb has been defused" sound instead of "Counter-Terrorists win" when bomb was defused
 // 0 - disabled (default behavior)
 // 1 - enabled

regamedll/dlls/game.cpp

@@ -115,6 +115,7 @@ cvar_t hostagehurtable           = { "mp_hostage_hurtable", "1", FCVAR_SERVER, 1
 cvar_t roundover                 = { "mp_roundover", "0", FCVAR_SERVER, 0.0f, nullptr };
 cvar_t forcerespawn              = { "mp_forcerespawn", "0", FCVAR_SERVER, 0.0f, nullptr };
 cvar_t show_radioicon            = { "mp_show_radioicon", "1", 0, 1.0f, nullptr };
+cvar_t show_scenarioicon         = { "mp_show_scenarioicon", "0", FCVAR_SERVER, 0.0f, nullptr };
 cvar_t old_bomb_defused_sound    = { "mp_old_bomb_defused_sound", "1", 0, 1.0f, nullptr };
 cvar_t item_staytime             = { "mp_item_staytime", "300", FCVAR_SERVER, 300.0f, nullptr };
 cvar_t legacy_bombtarget_touch   = { "mp_legacy_bombtarget_touch", "1", 0, 1.0f, nullptr };
@@ -317,6 +318,12 @@ void EXT_FUNC GameDLLInit()
 	CVAR_REGISTER(&roundover);
 	CVAR_REGISTER(&forcerespawn);
 	CVAR_REGISTER(&show_radioicon);
+
+	if (!AreRunningCZero())
+	{
+		CVAR_REGISTER(&show_scenarioicon);
+	}
+	
 	CVAR_REGISTER(&old_bomb_defused_sound);
 	CVAR_REGISTER(&item_staytime);
 	CVAR_REGISTER(&legacy_bombtarget_touch);

regamedll/dlls/game.h

@@ -152,6 +152,7 @@ extern cvar_t hostagehurtable;
 extern cvar_t roundover;
 extern cvar_t forcerespawn;
 extern cvar_t show_radioicon;
+extern cvar_t show_scenarioicon;
 extern cvar_t old_bomb_defused_sound;
 extern cvar_t item_staytime;
 extern cvar_t legacy_bombtarget_touch;

regamedll/dlls/ggrenade.cpp

@@ -1270,8 +1270,14 @@ CGrenade *CGrenade::__API_HOOK(ShootSmokeGrenade)(entvars_t *pevOwner, VectorRef
 
 void AnnounceFlashInterval(float interval, float offset)
 {
-	if (!AreRunningCZero())
+	if (!AreRunningCZero()
+#ifdef REGAMEDLL_ADD
+		&& !show_scenarioicon.value
+#endif
+		)
+	{
 		return;
+	}
 
 	MESSAGE_BEGIN(MSG_ALL, gmsgScenarioIcon);
 		WRITE_BYTE(1);

regamedll/dlls/player.cpp

@@ -6724,8 +6724,14 @@ void CBasePlayer::SendHostagePos()
 
 void CBasePlayer::SendHostageIcons()
 {
-	if (!AreRunningCZero())
+	if (!AreRunningCZero()
+#ifdef REGAMEDLL_ADD
+		&& !show_scenarioicon.value
+#endif
+		)
+	{
 		return;
+	}
 
 	int hostagesCount = 0;
 	CBaseEntity *pHostage = nullptr;