From c920a76681eede1ab8db54078a5dea47c6ec39a3 Mon Sep 17 00:00:00 2001
From: Resxt <55228336+Resxt@users.noreply.github.com>
Date: Sun, 18 Sep 2022 17:42:20 +0200
Subject: [PATCH] Create manage_bots_fill

---
 small_scripts/README.md            |  7 +++
 small_scripts/manage_bots_fill.gsc | 79 ++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 small_scripts/manage_bots_fill.gsc

diff --git a/small_scripts/README.md b/small_scripts/README.md
index 2ffe30b..6bc3ce9 100644
--- a/small_scripts/README.md
+++ b/small_scripts/README.md
@@ -57,6 +57,13 @@ This checks for bots kills and deaths every 30 seconds. If they didn't do any ki
 Obviously a better way to do this would be checking for their positions or removing bad spawns on the map or creating waypoints for the map.  
 This is just a quick temporary solution that works for me.
 
+## manage_bots_fill.gsc
+
+Simple script that changes the Bot Warfare `bots_manage_fill` dvar dynamically to avoid using resource for an empty server.  
+Whenever a player connects or disconnects the script checks the amount of human players and the value of `bots_manage_fill` and sets it accordingly.  
+If the first player joins, it sets the dvar to the value you configured for that specific server (set in `InitServersDvar()` with the server port).  
+If the last player leaves it sets back the dvar to 0 so that no bots will be playing, saving some resources on that server.
+
 ## remove_heavy_weapon_slow.gsc
 
 Set back your speed scale to default whenever you have an heavy weapon equipped.  
diff --git a/small_scripts/manage_bots_fill.gsc b/small_scripts/manage_bots_fill.gsc
new file mode 100644
index 0000000..9497396
--- /dev/null
+++ b/small_scripts/manage_bots_fill.gsc
@@ -0,0 +1,79 @@
+#include maps\mp\bots\_bot_utility;
+
+Init()
+{
+    InitManageBotsFill();
+}
+
+InitManageBotsFill()
+{
+    InitServersDvar();
+
+    SetDvar("bots_manage_fill_kick", 1);
+    
+    level thread OnPlayerConnect();
+}
+
+OnPlayerConnect()
+{
+    for (;;)
+    {
+        level waittill("connected", player);
+
+        if (!player IsBot())
+        {
+            TryUpdateBotsManageFill();
+
+            player thread OnPlayerDisconnect();
+        }
+    }
+}
+
+OnPlayerDisconnect()
+{
+    self waittill("disconnect");
+
+    TryUpdateBotsManageFill();
+}
+
+InitServersDvar()
+{
+    level.manage_bots_fill = [];
+
+    level.manage_bots_fill["27017"] = "12";
+}
+
+TryUpdateBotsManageFill()
+{
+    wait 1;
+
+    if (HasHumanPlayers())
+    {
+        if (GetDvar("bots_manage_fill") != level.manage_bots_fill[GetDvar("net_port")])
+        {
+            SetDvar("bots_manage_fill", level.manage_bots_fill[GetDvar("net_port")]);
+        }
+    }
+    else
+    {
+        SetDvar("bots_manage_fill", 0);
+    }
+}
+
+IsBot()
+{
+    return IsDefined(self.pers["isBot"]) && self.pers["isBot"];
+}
+
+HasHumanPlayers()
+{
+    foreach (player in level.players)
+    {
+        if (!player IsBot())
+        {
+            return true;
+        }
+    }
+
+    return false;
+}
\ No newline at end of file