From b85ba745fe72b0e9bdff5dc3a9151c05638e2b2b Mon Sep 17 00:00:00 2001
From: Sergey Shorokhov <wopox1337@ya.ru>
Date: Wed, 27 Nov 2024 21:12:03 +0300
Subject: [PATCH] New ConVar: `redm_hide_hostages` (#134)

* New ConVar: `redm_hide_hostages`

* Add ConVar to `*.json` config
---
 .../configs/redm/gamemode_deathmatch.json     |  3 ++
 .../scripting/ReDeathmatch/ReDM_features.inc  | 31 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/cstrike/addons/amxmodx/configs/redm/gamemode_deathmatch.json b/cstrike/addons/amxmodx/configs/redm/gamemode_deathmatch.json
index b6d2e33..03cc1ca 100644
--- a/cstrike/addons/amxmodx/configs/redm/gamemode_deathmatch.json
+++ b/cstrike/addons/amxmodx/configs/redm/gamemode_deathmatch.json
@@ -127,6 +127,9 @@
             In seconds. */
         "redm_changeteam_freq": "2.0",
 
+        // Hide hostages.
+        "redm_hide_hostages": 1,
+
          /* Number of times a team can
             have players respawn before they stop
             being able to respawn.
diff --git a/cstrike/addons/amxmodx/scripting/ReDeathmatch/ReDM_features.inc b/cstrike/addons/amxmodx/scripting/ReDeathmatch/ReDM_features.inc
index 9aef7ec..72de84f 100644
--- a/cstrike/addons/amxmodx/scripting/ReDeathmatch/ReDM_features.inc
+++ b/cstrike/addons/amxmodx/scripting/ReDeathmatch/ReDM_features.inc
@@ -22,6 +22,7 @@ static redm_protection_color_ct[32]
 static bool: mp_respawn_immunity_effects
 static bool: redm_changeteam_unlimited
 static Float: redm_changeteam_freq
+static bool: redm_hide_hostages
 
 Features_Precache() {
     AimBarriers_Precache()
@@ -49,6 +50,7 @@ Features_Init() {
     RegisterHookChain(RG_ShowVGUIMenu, "ShowVGUIMenu_Pre", .post = false)
     RegisterHookChain(RG_HandleMenu_ChooseTeam, "HandleMenu_ChooseTeam_Pre", .post = false)
     RegisterHookChain(RG_HandleMenu_ChooseTeam, "HandleMenu_ChooseTeam", .post = true)
+    RegisterHookChain(RG_CSGameRules_RestartRound, "CSGameRules_RestartRound_Post", .post = true)
 
     AimBarriers_Init()
     Tickets_Init()
@@ -190,6 +192,17 @@ Features_Init() {
         ),
         redm_changeteam_freq
     )
+    bind_pcvar_num(
+        create_cvar(
+            "redm_hide_hostages",
+            "1",
+            .has_min = true, .min_val = 0.0,
+            .has_max = true, .max_val = 1.0,
+            .flags = _FCVAR_BOOLEAN,
+            .description = "Hide hostages."
+        ),
+        redm_hide_hostages
+    )
 }
 
 public MsgHook_HudTextArgs() {
@@ -538,3 +551,21 @@ stock WeaponIdType: GetCurrentWeapon(const player) {
 
     return WeaponIdType: get_member(activeItem, m_iId)
 }
+
+public CSGameRules_RestartRound_Post() {
+    if (!IsActive())
+        return
+
+    if (redm_hide_hostages)
+        HideHostages()
+}
+
+HideHostages() {
+    new entity = NULLENT
+    while ((entity = fm_find_ent_by_class(entity, "hostage_entity"))) {
+        new Float: origin[3]
+        get_entvar(entity, var_origin, origin)
+        xs_vec_add(origin, Float: {0.0, 0.0, -8192.0}, origin)
+        set_entvar(entity, var_origin, origin)
+    }
+}