Fix for map broadcast

UsefulHints/EventHandlers/Modules/Maps.cs

@@ -1,32 +1,52 @@
 using Exiled.API.Features;
+using Exiled.Events.EventArgs.Server;
 using MEC;
+using System.Collections.Generic;
 
 namespace UsefulHints.EventHandlers.Modules
 {
     public static class Maps
     {
+        private static CoroutineHandle broadcastCoroutine;
+
         public static void RegisterEvents()
         {
             Exiled.Events.Handlers.Server.RoundStarted += OnRoundStarted;
+            Exiled.Events.Handlers.Server.WaitingForPlayers += OnWaitingForPlayers;
         }
+
         public static void UnregisterEvents()
         {
             Exiled.Events.Handlers.Server.RoundStarted -= OnRoundStarted;
+            Exiled.Events.Handlers.Server.WaitingForPlayers -= OnWaitingForPlayers;
         }
+
         private static void OnRoundStarted()
         {
-            Timing.CallDelayed(445f, () =>
-            {
-                string message = UsefulHints.Instance.Config.BroadcastWarningLcz;
+            broadcastCoroutine = Timing.RunCoroutine(DelayedBroadcastCoroutine());
+        }
 
-                foreach (var player in Player.List)
+        private static void OnWaitingForPlayers()
+        {
+            Timing.KillCoroutines(broadcastCoroutine);
+        }
+
+        private static IEnumerator<float> DelayedBroadcastCoroutine()
+        {
+            yield return Timing.WaitForSeconds(445f);
+
+            if (Round.IsEnded)
+                yield break;
+
+            string message = UsefulHints.Instance.Config.BroadcastWarningLcz;
+
+            foreach (var player in Player.List)
+            {
+                if (player.IsAlive)
                 {
-                    if (player.IsAlive)
-                    {
-                        player.Broadcast(7, message);
-                    }
+                    player.Broadcast(7, message);
                 }
-            });
+            }
         }
     }
 }

UsefulHints/UsefulHints.cs

@@ -9,7 +9,7 @@ public class UsefulHints : Plugin<Config>
         public override string Name => "Useful Hints";
         public override string Author => "Vretu";
         public override string Prefix { get; } = "UH";
-        public override Version Version => new Version(1, 9, 3);
+        public override Version Version => new Version(1, 9, 4);
         public override Version RequiredExiledVersion { get; } = new Version(9, 0, 0);
         public override PluginPriority Priority { get; } = PluginPriority.Low;
         public static UsefulHints Instance { get; private set; }